5413 Commits

Author	SHA1	Message	Date
Uma Mahesh	8b7339312c	HDFS-9182. Cleanup the findbugs and other issues after HDFS EC merged to trunk. Contributed by Uma Maheswara Rao G.	2015-10-06 22:22:32 -07:00
Jing Zhao	a8b4d0ff28	HDFS-9180. Update excluded DataNodes in DFSStripedOutputStream based on failures in data streamers. Contributed by Jing Zhao.	2015-10-06 10:56:10 -07:00
Vinayakumar B	874c8ed239	HDFS-7899. Improve EOF error message (Contributed by Jagadesh Kiran N)	2015-10-06 15:42:36 +05:30
Colin Patrick Mccabe	2fc2b50534	HDFS-9155. OEV should treat .XML files as XML even when the file name extension is uppercase (nijel via cmccabe)	2015-10-05 12:53:58 -07:00
Vinayakumar B	b925cf1006	HDFS-9158. [OEV-Doc] : Document does not mention about '-f' and '-r' options (Contributed by nijel)	2015-10-05 18:23:18 +05:30
Vinayakumar B	0faa4efa3d	HDFS-9151. Mover should print the exit status/reason on console like balancer tool. (Contributed by Surendra singh lilhore)	2015-10-05 13:22:44 +05:30
Tsuyoshi Ozawa	30e2f836a2	HADOOP-11098. [JDK8] Max Non Heap Memory default changed between JDK7 and 8.	2015-10-05 08:15:06 +09:00
Haohui Mai	3b85bd7c33	HDFS-9193. Fix incorrect references the usages of the DN in dfshealth.js. Contributed by Chang Li.	2015-10-03 11:44:34 -07:00
Haohui Mai	7136e8c558	HDFS-8979. Clean up checkstyle warnings in hadoop-hdfs-client module. Contributed by Mingliang Liu.	2015-10-03 11:38:45 -07:00
Akira Ajisaka	ed5f51faa8	Move HDFS-9191 to 2.8.0.	2015-10-03 10:52:55 +02:00
Kihwal Lee	2ecb5f6d71	fix CHANGES.txt	2015-10-02 15:03:29 -05:00
Yongjun Zhang	1037ee580f	HDFS-9100. HDFS Balancer does not respect dfs.client.use.datanode.hostname. Contributed by Casey Brotherton.	2015-10-02 12:00:14 -07:00
Lei Xu	a68b6eb0f4	HDFS-9015. Refactor TestReplicationPolicy to test different block placement policies. (Ming Ma via lei)	2015-10-02 11:42:09 -07:00
Jakob Homan	3929ac9340	HDFS-9191. Typo in Hdfs.java. NoSuchElementException is misspelled. Contributed by Catherine Palmer.	2015-10-02 11:13:24 -07:00
Jing Zhao	c6cafc77e6	HDFS-9185. Fix null tracer in ErasureCodingWorker. Contributed by Rakesh R.	2015-10-02 11:08:17 -07:00
cnauroth	c7e03c3a6c	HDFS-9175. Change scope of 'AccessTokenProvider.getAccessToken()' and 'CredentialBasedAccessTokenProvider.getCredential()' abstract methods to public. Contributed by Santhosh Nayak.	2015-09-30 16:06:34 -07:00
Zhe Zhang	6c17d31528	Merge remote-tracking branch 'apache/trunk' into HDFS-7285 ... Conflicts: hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DataStreamer.java Change-Id: I53ec1c426dc988d6c4a2c87b00caef49c4057010	2015-09-30 08:39:13 -07:00
Aaron T. Myers	071733dc69	HDFS-9001. DFSUtil.getNsServiceRpcUris() can return too many entries in a non-HA, non-federated cluster. Contributed by Daniel Templeton.	2015-09-29 18:19:31 -07:00
Haohui Mai	39285e6a19	HDFS-8971. Remove guards when calling LOG.debug() and LOG.trace() in client package. Contributed by Mingliang Liu.	2015-09-29 17:52:36 -07:00
Haohui Mai	6ee0539ede	Revert "HDFS-9170. Move libhdfs / fuse-dfs / libwebhdfs to hdfs-client. Contributed by Haohui Mai." ... This reverts commit d5a9a3daa0.	2015-09-29 17:51:15 -07:00
Haohui Mai	d5a9a3daa0	HDFS-9170. Move libhdfs / fuse-dfs / libwebhdfs to hdfs-client. Contributed by Haohui Mai.	2015-09-29 17:48:29 -07:00
Haohui Mai	6f335e4f0e	HDFS-8696. Make the lower and higher watermark in the DN Netty server configurable. Contributed by Xiaobing Zhou.	2015-09-29 14:59:13 -07:00
Haohui Mai	8703301b46	HDFS-9174. Fix findbugs warnings in FSOutputSummer.tracer and DirectoryScanner$ReportCompiler.currentThread. Contributed by Yi Liu.	2015-09-29 14:56:06 -07:00
Haohui Mai	80d33b589b	HDFS-9165. Move entries in META-INF/services/o.a.h.fs.FileSystem to hdfs-client. Contributed by Mingliang Liu.	2015-09-29 09:50:04 -07:00
Colin Patrick Mccabe	850d679acb	HADOOP-12447. Clean up some htrace integration issues (cmccabe)	2015-09-29 09:25:11 -07:00
yliu	715dbddf77	HDFS-9141. Thread leak in Datanode#refreshVolumes. (Uma Maheswara Rao G via yliu)	2015-09-29 22:05:34 +08:00
Zhe Zhang	8fd5520246	Merge remote-tracking branch 'apache/trunk' into HDFS-7285 ... Conflicts: hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSClient.java hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/hdfs.proto hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelper.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirStatAndListingOp.java hadoop-hdfs-project/hadoop-hdfs/src/main/proto/DatanodeProtocol.proto hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlockTokenWithDFS.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFsck.java Change-Id: Ic7946c4ea35bed587fe879ce58b959b25ecc0823	2015-09-29 01:39:16 -07:00
yliu	d6fa34e014	HDFS-8859. Improve DataNode ReplicaMap memory footprint to save about 45%. (yliu)	2015-09-29 16:20:35 +08:00
Yongjun Zhang	151fca5032	HDFS-9092. Nfs silently drops overlapping write requests and causes data copying to fail. Contributed by Yongjun Zhang.	2015-09-28 18:45:00 -07:00
Kihwal Lee	3abbdc929b	HADOOP-12446. Undeprecate createNonRecursive(). Contributed by Ted Yu.	2015-09-28 17:31:51 -05:00
Jing Zhao	6419900ac2	HDFS-9040. Erasure coding: coordinate data streamers in DFSStripedOutputStream. Contributed by Jing Zhao and Walter Su.	2015-09-28 14:40:27 -07:00
Lei Xu	e5992ef4df	HDFS-9147. Fix the setting of visibleLength in ExternalBlockReader. (Colin P. McCabe via Lei (Eddy) Xu)	2015-09-28 13:39:00 -07:00
Lei Xu	50741cb568	HDFS-9148. Incorrect assert message in TestWriteToReplica#testWriteToTemporary (Tony Wu via Lei (Eddy) Xu)	2015-09-28 13:27:25 -07:00
Kihwal Lee	4c9497cbf0	HDFS-9106. Transfer failure during pipeline recovery causes permanent write failures. Contributed by Kihwal Lee.	2015-09-28 13:29:56 -05:00
Colin Patrick Mccabe	892ade689f	HDFS-9080. Update htrace version to 4.0.1 (cmccabe)	2015-09-28 07:42:12 -07:00
Haohui Mai	1c030c6e58	HDFS-8740. Move DistributedFileSystem to hadoop-hdfs-client. Contributed by Mingliang Liu.	2015-09-27 10:54:44 -07:00
Colin Patrick Mccabe	0b31c237f2	HDFS-9087. Add some jitter to DataNode.checkDiskErrorThread (Elliott Clark via Colin P. McCabe)	2015-09-26 20:36:24 -07:00
Haohui Mai	bf37d3d80e	HDFS-8053. Move DFSIn/OutputStream and related classes to hadoop-hdfs-client. Contributed by Mingliang Liu.	2015-09-26 11:08:25 -07:00
Colin Patrick Mccabe	7a3c381b39	HDFS-8873. Allow the directoryScanner to be rate-limited (Daniel Templeton via Colin P. McCabe)	2015-09-26 04:09:06 -07:00
Lei Xu	67b0e967f0	HDFS-9133. ExternalBlockReader and ReplicaAccessor need to return -1 on read when at EOF. (Colin Patrick McCabe via Lei (Eddy) Xu)	2015-09-25 16:01:41 -07:00
Lei Xu	5eb237d544	HDFS-9132. Pass genstamp to ReplicaAccessorBuilder. (Colin Patrick McCabe via Lei (Eddy) Xu)	2015-09-25 15:50:19 -07:00
Colin Patrick Mccabe	878504dcaa	Add HDFS-9107 to CHANGES.txt	2015-09-25 15:34:19 -07:00
Colin Patrick Mccabe	4e7c6a653f	HDFS-9107. Prevent NN's unrecoverable death spiral after full GC (Daryn Sharp via Colin P. McCabe) ... Change-Id: Ib8420310e515bb98091de86ea5c4be354878d43c	2015-09-25 15:25:42 -07:00
Jing Zhao	83e99d06d0	HDFS-9112. Improve error message for Haadmin when multiple name service IDs are configured. Contributed by Anu Engineer.	2015-09-25 14:21:23 -07:00
Yongjun Zhang	83e65c5fe8	HDFS-5795. RemoteBlockReader2#checkSuccess() shoud print error status. (Xiao Chen via Yongjun Zhang)	2015-09-24 22:13:14 -07:00
Yongjun Zhang	3187dbd7a8	HDFS-9123. Copying from the root to a subdirectory should be forbidden. (Wei-Chiu Chuang via Yongjun Zhang)	2015-09-24 21:36:38 -07:00
Haohui Mai	692b1a45ce	HDFS-9134. Move LEASE_{SOFTLIMIT,HARDLIMIT}_PERIOD constants from HdfsServerConstants to HdfsConstants. Contributed by Mingliang Liu.	2015-09-24 20:19:16 -07:00
Arpit Agarwal	df31c446bf	HADOOP-12437. Allow SecurityUtil to lookup alternate hostnames. (Contributed by Arpit Agarwal)	2015-09-24 11:41:48 -07:00
Haohui Mai	71a81b6257	HDFS-7529. Consolidate encryption zone related implementation into a single class. Contributed by Rakesh R.	2015-09-24 08:34:32 -07:00
Vinayakumar B	e52bc697f8	HDFS-9076. Log full path instead of inodeId in DFSClient#closeAllFilesBeingWritten() (Contributed by Surendra Singh Lilhore)	2015-09-24 17:43:23 +05:30
Haohui Mai	ead1b9e680	HDFS-9131. Move config keys used by hdfs-client to HdfsClientConfigKeys. Contributed by Mingliang Liu.	2015-09-24 00:30:01 -07:00
Haohui Mai	4893adff19	HDFS-9130. Use GenericTestUtils#setLogLevel to the logging level. Contributed by Mingliang Liu.	2015-09-23 23:59:19 -07:00
Haohui Mai	06d1c9033e	HDFS-9128. TestWebHdfsFileContextMainOperations and TestSWebHdfsFileContextMainOperations fail due to invalid HDFS path on Windows. Contributed by Chris Nauroth.	2015-09-23 19:38:09 -07:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.)	1f707ecffd	Release process for 2.6.1: Set the release date for 2.6.1	2015-09-23 15:10:50 -07:00
Zhe Zhang	c09dc258a8	HDFS-8882. Erasure Coding: Use datablocks, parityblocks and cell size from ErasureCodingPolicy. Contributed by Vinayakumar B. ... Change-Id: Ic56da0b426f47c63dac440aef6f5fc8554f6cf13	2015-09-23 13:34:09 -07:00
Vinayakumar B	a2c76e5f26	HDFS-9013. Deprecate NameNodeMXBean#getNNStarted in branch2 and remove from trunk (Contributed by Surendra Singh Lilhore)	2015-09-23 15:28:41 +05:30
Haohui Mai	7c5c099324	HDFS-8733. Keep server related definition in hdfs.proto on server side. Contributed by Mingliang Liu.	2015-09-22 20:57:05 -07:00
Haohui Mai	63d9f1596c	HDFS-9039. Separate client and server side methods of o.a.h.hdfs.NameNodeProxies. Contributed by Mingliang Liu.	2015-09-22 20:52:37 -07:00
Kai Zheng	7bff8ca1c8	HDFS-8920. Erasure Coding: when recovering lost blocks, logs can be too verbose and hurt performance. Contributed by Rui Li	2015-09-22 13:27:24 -07:00
Zhe Zhang	1080c37300	Merge remote-tracking branch 'apache/trunk' into HDFS-7285 ... Conflicts: hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/Namesystem.java hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/DFSTestUtil.java Change-Id: I8511c4d64b0959e79129febc179845a3892fedcc	2015-09-22 13:27:09 -07:00
Vinayakumar B	57003fa971	HDFS-9043. Doc updation for commands in HDFS Federation (Contributed by J.Andreina)	2015-09-22 16:27:24 +05:30
Vinayakumar B	10ab7d595e	HDFS-8780. Fetching live/dead datanode list with arg true for removeDecommissionNode,returns list with decom node. (Contributed by J.Andreina)	2015-09-22 12:25:35 +05:30
Tsuyoshi Ozawa	dfd807afab	HADOOP-12428. Fix inconsistency between log-level guards and statements. Contributed by Jagadesh Kiran N and Jackie Chang.	2015-09-22 12:54:29 +09:00
Haohui Mai	06022b8fdc	HDFS-9111. Move hdfs-client protobuf convert methods from PBHelper to PBHelperClient. Contributed by Mingliang Liu.	2015-09-21 18:53:13 -07:00
Zhe Zhang	a9e6681edf	HDFS-9091. Erasure Coding: Provide DistributedFilesystem API to getAllErasureCodingPolicies. Contributed by Rakesh R. ... Change-Id: Id30a1ce9e2ce676d00a9220a2d3f14b8d9f00527	2015-09-21 13:24:02 -07:00
Uma Mahesh	b762199adb	HDFS-9113. ErasureCodingWorker#processErasureCodingTasks should not fail to process remaining tasks due to one invalid ECTask. Contributed by Uma Maheswara Rao G.	2015-09-19 21:18:42 -07:00
Lei Xu	3a9c7076e8	HDFS-9004. Add upgrade domain to DatanodeInfo. Contributed by Ming Ma (via Lei (Eddy) Xu). ... Change-Id: I887c66578eebd61acc34b94f18da6e6851c609f4	2015-09-19 18:08:09 -07:00
Haohui Mai	66b46d0885	HDFS-9101. Remove deprecated NameNode.getUri() static helper method. Contributed by Mingliang Liu.	2015-09-18 18:23:53 -07:00
Zhe Zhang	c457095206	HDFS-8550. Erasure Coding: Fix FindBugs Multithreaded correctness Warning. Contributed by Rakesh R. ... Change-Id: Ic248999a7f8e5e740d49c9b10abcf16f66dd0f98	2015-09-18 11:04:06 -07:00
Zhe Zhang	82a88b92b4	HDFS-9086. Rename dfs.datanode.stripedread.threshold.millis to dfs.datanode.stripedread.timeout.millis. Contributed by Andrew Wang. ... Change-Id: Ice86c5d46d29e94087c0f186b941d5394e7ac0e6	2015-09-18 10:45:29 -07:00
Jing Zhao	3f42753102	HDFS-9063. Correctly handle snapshot path for getContentSummary. Contributed by Jing Zhao.	2015-09-18 09:26:33 -07:00
Yongjun Zhang	2ff6faf954	HDFS-5802. NameNode does not check for inode type before traversing down a path. (Xiao Chen via Yongjun Zhang)	2015-09-18 07:17:30 -07:00
Vinayakumar B	92c1af1646	HDFS-6955. DN should reserve disk space for a full block when creating tmp files (Contributed by Kanaka Kumar Avvaru)	2015-09-18 16:37:10 +05:30
Zhe Zhang	607bda2a21	HDFS-9097. Erasure coding: update EC command "-s" flag to "-p" when specifying policy. Contributed by Zhe Zhang. ... Change-Id: I82919e55c4a0d8646d25a53aac757098a56b3029	2015-09-17 14:52:37 -07:00
Haohui Mai	9eee97508f	HDFS-9022. Move NameNode.getAddress() and NameNode.getUri() to hadoop-hdfs-client. Contributed by Mingliang Liu.	2015-09-17 14:18:00 -07:00
Zhe Zhang	e36129b61a	HDFS-9088. Cleanup erasure coding documentation. Contributed by Andrew Wang. ... Change-Id: Ic3ec1f29fef0e27c46fff66fd28a51f8c4c61e71	2015-09-17 09:56:32 -07:00
Haohui Mai	07f304467d	HDFS-7995. Implement chmod in the HDFS Web UI. Contributed by Ravi Prakash and Haohui Mai.	2015-09-16 11:50:28 -07:00
Steve Loughran	08024d1b0b	HDFS-9073. Fix failures in TestLazyPersistLockedMemory testReleaseOnEviction(). (J.Andreina via stevel)	2015-09-16 10:12:19 +01:00
Steve Loughran	4477643749	HDFS-9072. Fix random failures in TestJMXGet. (J.Andreina via stevel)	2015-09-16 10:08:33 +01:00
Haohui Mai	6c52be78a0	HDFS-7986. Allow files / directories to be deleted from the NameNode UI. Contributed by Ravi Prakash.	2015-09-15 16:48:15 -07:00
cnauroth	559c09dc0e	HDFS-9082. Change the log level in WebHdfsFileSystem.initialize() from INFO to DEBUG. Contributed by Santhosh Nayak.	2015-09-15 15:13:43 -07:00
Vinayakumar B	ce69c9b54c	HDFS-8953. DataNode Metrics logging (Contributed by Kanaka Kumar Avvaru)	2015-09-16 00:18:29 +05:30
Zhe Zhang	ced438a4bf	HDFS-8899. Erasure Coding: use threadpool for EC recovery tasks on DataNode. Contributed by Rakesh R. ... Change-Id: I9429706ae3c9b10a9274c07b98da6ed54cce192b	2015-09-15 10:43:13 -07:00
Andrew Wang	c2ebab67ac	HDFS-7351. Document the HDFS Erasure Coding feature. Contributed by Uma Maheswara Rao G and Zhe Zhang.	2015-09-15 10:16:45 -07:00
Ming Ma	083b44c136	HDFS-9008. Balancer#Parameters class could use a builder pattern. (Chris Trezzo via mingma)	2015-09-15 10:16:02 -07:00
Vinayakumar B	a440567491	HDFS-9067. o.a.h.hdfs.server.datanode.fsdataset.impl.TestLazyWriter is failing in trunk (Contributed by Surendra Singh Lilhore)	2015-09-15 17:30:46 +05:30
Haohui Mai	d777757d21	HDFS-9065. Include commas on # of files, blocks, total filesystem objects in NN Web UI. Contributed by Daniel Templeton.	2015-09-14 20:26:56 -07:00
Haohui Mai	76957a485b	HDFS-9010. Replace NameNode.DEFAULT_PORT with HdfsClientConfigKeys.DFS_NAMENODE_RPC_PORT_DEFAULT config key. Contributed by Mingliang Liu.	2015-09-14 18:22:52 -07:00
Colin Patrick Mccabe	7b5cf5352e	HDFS-8829. Make SO_RCVBUF and SO_SNDBUF size configurable for DataTransferProtocol sockets and allow configuring auto-tuning (He Tianyi via Colin P. McCabe) ... Change-Id: I77dc71aaf9e14ef743f2a2cbebeec04a4f628c78	2015-09-14 16:02:10 -07:00
Colin Patrick Mccabe	53bad4eb00	HDFS-8996. Consolidate validateLog and scanLog in FJM#EditLogFile (Zhe Zhang via Colin P. McCabe)	2015-09-14 15:22:12 -07:00
Steve Loughran	6955771261	HDFS-9069. TestNameNodeMetricsLogger failing -port in use. (stevel)	2015-09-14 10:36:44 +01:00
Haohui Mai	0c7d3f4805	HDFS-9041. Move entries in META-INF/services/o.a.h.fs.FileSystem to hdfs-client. Contributed by Mingliang Liu.	2015-09-12 11:02:51 -07:00
Vinayakumar B	c715650385	HDFS-9036. In BlockPlacementPolicyWithNodeGroup#chooseLocalStorage , random node is selected eventhough fallbackToLocalRack is true. (Contributed by J.Andreina)	2015-09-12 17:40:16 +05:30
Vinayakumar B	ce02b5532c	HDFS-8975. Erasure coding : Fix random failure in TestSafeModeWithStripedFile (Contributed by J.Andreina)	2015-09-12 13:29:25 +05:30
Vinayakumar B	d8455479b8	HDFS-9042. Update document for the Storage policy name (Contributed by J.Andreina)	2015-09-12 12:36:12 +05:30
Kihwal Lee	fba06a789c	Fix up CHANGES.txt	2015-09-11 16:02:54 -05:00
Arpit Agarwal	15a557fcfe	HDFS-9027. Refactor o.a.h.hdfs.DataStreamer#isLazyPersist() method. (Contributed by Mingliang Liu)	2015-09-11 10:11:52 -07:00
Vinod Kumar Vavilapalli	f103a70af5	HDFS-7314. Moving to 2.6.1 CHANGES.txt section.	2015-09-10 16:46:16 -07:00
Zhe Zhang	96d6b516b2	HDFS-8853. Erasure Coding: Provide ECSchema validation when setting EC policy. Contributed by J.Andreina. ... Change-Id: I9211d9728480225a407d82e6c0bea1a928adfa11	2015-09-10 16:31:37 -07:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.)	fbbb7ff1ed	Updating all CHANGES.txt files to move entires from future releases into 2.6.1 ... section given the large number of backports to 2.6.1.	2015-09-10 13:45:57 -07:00
Kihwal Lee	a40342b0da	HDFS-6763. Initialize file system-wide quota once on transitioning to active. Contributed by Kihwal Lee	2015-09-10 09:16:29 -05:00
Akira Ajisaka	7b5b2c5822	HDFS-8974. Convert docs in xdoc format to markdown. Contributed by Masatake Iwasaki.	2015-09-10 16:45:27 +09:00
Zhe Zhang	f62237bc2f	HDFS-8833. Erasure coding: store EC schema and cell size in INodeFile and eliminate notion of EC zones.	2015-09-09 23:07:55 -07:00
Vinayakumar B	4014ce5990	HDFS-8581. ContentSummary on / skips further counts on yielding lock (contributed by J.Andreina)	2015-09-10 00:08:19 +05:30
Vinayakumar B	0f0e897bf1	HDFS-7116. Add a command to get the balancer bandwidth (Contributed by Rakesh R)	2015-09-09 22:58:50 +05:30
Kihwal Lee	4d13335fc9	HDFS-8716. Introduce a new config specifically for safe mode block count. Contributed by Chang Li.	2015-09-09 11:08:24 -05:00
Akira Ajisaka	0113e4528d	HDFS-9033. dfsadmin -metasave prints "NaN" for cache used%. Contributed by Brahma Reddy Battula.	2015-09-09 17:20:46 +09:00
Vinayakumar B	94cf7ab9d2	HDFS-8929. Add a metric to expose the timestamp of the last journal (Contributed by surendra singh lilhore)	2015-09-09 11:03:57 +05:30
Colin Patrick Mccabe	a153b9601a	HDFS-8860. Remove unused Replica copyOnWrite code (Lei (Eddy) Xu via Colin P. McCabe)	2015-09-08 18:37:22 -07:00
Xiaoyu Yao	970daaa5e4	HDFS-9019. Adding informative message to sticky bit permission denied exception. Contributed by Xiaoyu Yao.	2015-09-08 09:57:36 -07:00
Andrew Wang	e1feaf6db0	HADOOP-12358. Add -safely flag to rm to prompt when deleting many files. Contributed by Xiaoyu Yao.	2015-09-04 13:42:55 -07:00
Ming Ma	30db1adac3	HDFS-8981. Adding revision to data node jmx getVersion() method. (Siqi Li via mingma)	2015-09-04 11:55:58 -07:00
Haohui Mai	715b9c6499	HDFS-8984. Move replication queues related methods in FSNamesystem to BlockManager. Contributed by Haohui Mai.	2015-09-04 11:45:31 -07:00
Jing Zhao	8928729c80	HDFS-8384. Allow NN to startup if there are files having a lease but are not under construction. Contributed by Jing Zhao.	2015-09-04 11:42:22 -07:00
Haohui Mai	d16c4eee18	HDFS-9012. Move o.a.h.hdfs.protocol.datatransfer.PipelineAck class to hadoop-hdfs-client module. Contributed by Mingliang Liu.	2015-09-04 10:41:09 -07:00
Andrew Wang	c83d13c649	HDFS-9021. Use a yellow elephant rather than a blue one in diagram.	2015-09-03 16:27:20 -07:00
Haohui Mai	ed78b14ebc	HDFS-9002. Move o.a.h.hdfs.net/*Peer classes to hdfs-client. Contributed by Mingliang Liu.	2015-09-03 15:32:53 -07:00
Jakob Homan	c2d2c1802a	HDFS-8939. Test(S)WebHdfsFileContextMainOperations failing on branch-2. Contributed by Chris Nauroth. ... (cherry picked from commit 9871f57d41)	2015-09-03 13:26:54 -07:00
Colin Patrick Mccabe	53c38cc89a	HDFS-8964. When validating the edit log, do not read at or beyond the file offset that is being written (Zhe Zhang via Colin P. McCabe)	2015-09-03 11:22:47 -07:00
Arpit Agarwal	524ba8708b	HDFS-9009. Send metrics logs to NullAppender by default. (Arpit Agarwal)	2015-09-03 11:14:47 -07:00
Tsuyoshi Ozawa	9a87f81ce6	HADOOP-5323. Trash documentation should describe its directory structure and configurations. Contributed by Weiwei Yang.	2015-09-03 22:34:25 +09:00
Akira Ajisaka	c92e31bd65	HDFS-8885. ByteRangeInputStream used in webhdfs does not override available(). Contributed by Shradha Revankar.	2015-09-03 19:40:34 +09:00
Jing Zhao	60bd765ac1	HDFS-8978. Erasure coding: fix 2 failed tests of DFSStripedOutputStream. Contributed by Walter Su.	2015-09-02 17:41:08 -07:00
Ming Ma	d31a41c359	HDFS-8890. Allow admin to specify which blockpools the balancer should run on. (Chris Trezzo via mingma)	2015-09-02 15:55:42 -07:00
Jing Zhao	de928d566a	HDFS-9003. ForkJoin thread pool leaks. Contributed by Kihwal Lee.	2015-09-02 15:19:04 -07:00
Andrew Wang	afc88b396f	HDFS-328. Improve fs -setrep error message for invalid replication factors. Contributed by Daniel Templeton.	2015-09-02 13:46:00 -07:00
Colin Patrick Mccabe	c006c3a1e6	HDFS-2070. Add more unit tests for FsShell getmerge (Daniel Templeton via Colin P. McCabe)	2015-09-02 12:36:14 -07:00
Jing Zhao	ddf4e78547	HDFS-8937. Erasure coding: do not throw exception when setting replication factor on EC files. Contributed by Gao Rui.	2015-09-02 11:45:45 -07:00
Akira Ajisaka	65ccf2b125	HDFS-8388. Time and Date format need to be in sync in NameNode UI page. Contributed by Surendra Singh Lilhore.	2015-09-02 14:28:38 +09:00
yliu	5652131d2e	HDFS-8995. Flaw in registration bookeeping can make DN die on reconnect. (Kihwal Lee via yliu)	2015-09-02 08:58:51 +08:00
Zhe Zhang	53358fe680	Merge remote-tracking branch 'apache/trunk' into HDFS-7285	2015-09-01 14:48:37 -07:00
Zhe Zhang	ab56fcdb12	Merge remote-tracking branch 'apache/trunk' into HDFS-7285	2015-09-01 14:30:25 -07:00
Colin Patrick Mccabe	24f6a7c956	HDFS-8965. Harden edit log reading code against out of memory errors (cmccabe)	2015-08-31 18:06:30 -07:00
yliu	8fa41d9dd4	HDFS-8946. Improve choosing datanode storage for block placement. (yliu)	2015-09-01 08:52:50 +08:00
Haohui Mai	826ae1c26d	HDFS-8990. Move RemoteBlockReader to hdfs-client module. Contributed by Mingliang Liu.	2015-08-31 13:54:14 -07:00
Jing Zhao	caa04de149	HDFS-8980. Remove unnecessary block replacement in INodeFile. Contributed by Jing Zhao.	2015-08-31 11:48:09 -07:00
Jakob Homan	837fb75e8e	HDFS-8155. Support OAuth2 in WebHDFS.	2015-08-29 18:37:05 -07:00
Arpit Agarwal	bdbe53c676	HDFS-8983. NameNode support for protected directories. (Contributed by Arpit Agarwal)	2015-08-29 09:52:37 -07:00
Haohui Mai	e2c9b288b2	HDFS-8925. Move BlockReaderLocal to hdfs-client. Contributed by Mingliang Liu.	2015-08-28 14:38:36 -07:00
Colin Patrick Mccabe	b94b56806d	HDFS-8950. NameNode refresh doesn't remove DataNodes that are no longer in the allowed list (Daniel Templeton)	2015-08-28 14:21:46 -07:00
Haohui Mai	6d12cd8d60	HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu.	2015-08-28 14:14:32 -07:00
Kihwal Lee	b6ceee9bf4	HDFS-8865. Improve quota initialization performance. Contributed by Kihwal Lee.	2015-08-28 13:14:35 -05:00
yliu	e166c038c0	HDFS-8963. Fix incorrect sign extension of xattr length in HDFS-8900. (Colin Patrick McCabe via yliu)	2015-08-28 10:54:55 +08:00
Haohui Mai	035ed26147	Revert "HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu." ... This reverts commit 4e9307f26d.	2015-08-27 16:09:35 -07:00
Haohui Mai	4e9307f26d	HDFS-8938. Extract BlockToMarkCorrupt and ReplicationWork as standalone classes from BlockManager. Contributed by Mingliang Liu.	2015-08-27 15:36:44 -07:00
Haohui Mai	f97a0f8c2c	HDFS-8969. Clean up findbugs warnings for HDFS-8823 and HDFS-8932. Contributed by Anu Engineer.	2015-08-27 13:03:16 -07:00
Haohui Mai	1e5f69e85c	HDFS-8961. Investigate lock issue in o.a.h.hdfs.shortcircuit.DfsClientShmManager.EndpointShmManager. Contributed by Mingliang Liu.	2015-08-27 09:13:20 -07:00
Haohui Mai	7e971b7315	HDFS-8962. Clean up checkstyle warnings in o.a.h.hdfs.DfsClientConf. Contributed by Mingliang Liu.	2015-08-27 09:02:34 -07:00
Harsh J	0bf285413f	HDFS-2390. dfsadmin -setBalancerBandwidth does not validate -ve value. Contributed by Gautam Gopalakrishnan.	2015-08-27 16:22:48 +05:30
Walter Su	164cbe6439	HDFS-8909. Erasure coding: update BlockInfoContiguousUC and BlockInfoStripedUC to use BlockUnderConstructionFeature. Contributed by Jing Zhao.	2015-08-27 16:02:30 +08:00
Vinayakumar B	fdb56f74f3	HDFS-8682. Should not remove decommissioned node,while calculating the number of live/dead decommissioned node. (Contributed by J. Andreina)	2015-08-27 13:06:43 +05:30
Haohui Mai	4cbbfa2220	HDFS-8248. Store INodeId instead of the INodeFile object in BlockInfoContiguous. Contributed by Haohui Mai.	2015-08-26 18:14:29 -07:00
Walter Su	067ec8c2b1	HDFS-8838. Erasure Coding: Tolerate datanode failures in DFSStripedOutputStream when the data length is small. Contributed by Tsz Wo Nicholas Sze.	2015-08-27 09:11:23 +08:00
Jing Zhao	f44b599003	HDFS-8896. DataNode object isn't GCed when shutdown, because it has GC root in ShutdownHookManager. Contributed by Walter Su.	2015-08-26 16:27:34 -07:00
Haohui Mai	c992bcf9c1	HDFS-8951. Move the shortcircuit package to hdfs-client. Contributed by Mingliang Liu.	2015-08-26 14:02:48 -07:00
Colin Patrick Mccabe	a4d9acc51d	HDFS-8846. Add a unit test for INotify functionality across a layout version upgrade (Zhe Zhang via Colin P. McCabe)	2015-08-25 14:29:53 -07:00
yliu	eee0d4563c	HDFS-8900. Compact XAttrs to optimize memory footprint. (yliu)	2015-08-25 16:16:09 +08:00
Xiaoyu Yao	3b00eaea25	HDFS-8932. NPE thrown in NameNode when try to get TotalSyncCount metric before editLogStream initialization. Contributed by Surendra Singh Lilhore	2015-08-24 16:56:24 -07:00
Haohui Mai	66d0c81d8f	HDFS-8948. Use GenericTestUtils to set log levels in TestPread and TestReplaceDatanodeOnFailure. Contributed by Mingliang Liu.	2015-08-24 16:18:15 -07:00
Jing Zhao	bdd79388f3	HDFS-8928. Improvements for BlockUnderConstructionFeature: ReplicaUnderConstruction as a separate class and replicas as an array. Contributed by Jing Zhao.	2015-08-24 15:53:34 -07:00
Zhe Zhang	6b6a63bbbd	Merge commit '456e901a4c5c639267ee87b8e5f1319f256d20c2' (HDFS-6407. Add sorting and pagination in the datanode tab of the NN Web UI. Contributed by Haohui Mai.) into HDFS-7285-merge	2015-08-24 12:59:26 -07:00
Colin Patrick Mccabe	b5ce87f84d	HDFS-8930. Block report lease may leak if the 2nd full block report comes when NN is still in safemode (Colin P. McCabe via Jing Zhao)	2015-08-24 11:31:56 -07:00
Akira Ajisaka	bcaf83902a	HDFS-8942. Update hyperlink to rack awareness page in HDFS Architecture documentation. Contributed by Masatake Iwasaki.	2015-08-24 13:52:49 +09:00
Haohui Mai	490bb5ebd6	HDFS-8934. Move ShortCircuitShm to hdfs-client. Contributed by Mingliang Liu.	2015-08-22 13:31:03 -07:00
Haohui Mai	745d04be59	HDFS-8823. Move replication factor into individual blocks. Contributed by Haohui Mai.	2015-08-22 00:09:40 -07:00
Lei Xu	7087e700e0	HDFS-8924. Add pluggable interface for reading replicas in DFSClient. (Colin Patrick McCabe via Lei Xu)	2015-08-21 17:02:00 -07:00
Chris Douglas	b0564c9f3c	HDFS-8891. HDFS concat should keep srcs order. Contributed by Yong Zhang. ... Moved CHANGES.txt entry to 2.7.2	2015-08-20 20:39:06 -07:00
Vinod Kumar Vavilapalli	33474939a0	Creating 2.6.2 entries in CHANGES.txt files.	2015-08-20 17:21:06 -07:00
Jing Zhao	c8bca62718	HDFS-8809. HDFS fsck reports under construction blocks as CORRUPT. Contributed by Jing Zhao.	2015-08-20 16:31:24 -07:00
Colin Patrick Mccabe	7642f64c24	HDFS-8922. Link the native_mini_dfs test library with libdl, since IBM Java requires it (Ayappan via Colin P. McCabe)	2015-08-20 13:57:32 -07:00
Yongjun Zhang	0bc15cb6e6	HDFS-8828. Utilize Snapshot diff report to build diff copy list in distcp. (Yufei Gu via Yongjun Zhang)	2015-08-20 08:02:54 -07:00
yliu	5e8fe89437	HDFS-8863. The remaining space check in BlockPlacementPolicyDefault is flawed. (Kihwal Lee via yliu)	2015-08-20 20:15:03 +08:00
yliu	80a29906bc	HDFS-8884. Fail-fast check in BlockPlacementPolicyDefault#chooseTarget. (yliu)	2015-08-20 20:07:18 +08:00
Jing Zhao	4e14f7982a	HDFS-8917. Cleanup BlockInfoUnderConstruction from comments and tests. Contributed by Zhe Zhang.	2015-08-19 15:11:37 -07:00
Haohui Mai	3aac4758b0	HDFS-8803. Move DfsClientConf to hdfs-client. Contributed by Mingliang Liu.	2015-08-19 11:28:05 -07:00
Jing Zhao	f61120d964	HDFS-8867. Enable optimized block reports. Contributed by Daryn Sharp.	2015-08-19 10:36:56 -07:00
Arpit Agarwal	9c3571ea60	HDFS-8911. NameNode Metric : Add Editlog counters as a JMX metric. (Contributed by Anu Engineer)	2015-08-19 09:42:35 -07:00
yliu	2da5aaab33	HDFS-8908. TestAppendSnapshotTruncate may fail with IOException: Failed to replace a bad datanode. (Tsz Wo Nicholas Sze via yliu)	2015-08-19 21:55:43 +08:00
Tsz-Wo Nicholas Sze	7ecbfd44aa	HDFS-8826. In Balancer, add an option to specify the source node list so that balancer only selects blocks to move from those nodes.	2015-08-18 19:25:50 -07:00
Chris Douglas	30e342a5d3	HDFS-8435. Support CreateFlag in WebHDFS. Contributed by Jakob Homan	2015-08-18 17:32:48 -07:00
Akira Ajisaka	fc509f66d8	HDFS-8852. HDFS architecture documentation of version 2.x is outdated about append write support. Contributed by Ajith S.	2015-08-18 23:31:52 +09:00
yliu	71566e2382	HDFS-8862. BlockManager#excessReplicateMap should use a HashMap. (yliu)	2015-08-18 09:23:06 +08:00
Tsz-Wo Nicholas Sze	51a00964da	HDFS-8278. When computing max-size-to-move in Balancer, count only the storage with remaining >= default block size.	2015-08-17 17:55:25 -07:00
Andrew Wang	eee4d716b4	HDFS-8895. Remove deprecated BlockStorageLocation APIs.	2015-08-17 17:40:37 -07:00
Arpit Agarwal	a88f31ebf3	HDFS-8880. NameNode metrics logging. (Arpit Agarwal)	2015-08-17 16:55:46 -07:00
Colin Patrick Mccabe	ec183faadc	HDFS-8845. DiskChecker should not traverse the entire tree (Chang Li via Colin P. McCabe)	2015-08-17 15:25:29 -07:00
Colin Patrick Mccabe	c77bd6af16	HDFS-8792. BlockManager#postponedMisreplicatedBlocks should use a LightWeightHashSet to save memory (Yi Liu via Colin P. McCabe)	2015-08-17 12:00:45 -07:00
Haohui Mai	e535e0f05b	HDFS-8801. Convert BlockInfoUnderConstruction as a feature. Contributed by Jing Zhao.	2015-08-17 11:28:28 -07:00
Haohui Mai	456e901a4c	HDFS-6407. Add sorting and pagination in the datanode tab of the NN Web UI. Contributed by Haohui Mai.	2015-08-17 11:04:00 -07:00
Andrew Wang	2e7b7e2cda	HDFS-8713. Convert DatanodeDescriptor to use SLF4J logging.	2015-08-17 10:17:06 -07:00
Xiaoyu Yao	a7862d5fe4	HDFS-8883. NameNode Metrics : Add FSNameSystem lock Queue Length. Contributed by Anu Engineer.	2015-08-17 10:15:56 -07:00
Zhe Zhang	b57c9a35f7	HDFS-8220. Erasure Coding: StripedDataStreamer fails to handle the blocklocations which doesn't satisfy BlockGroupSize.	2015-08-14 15:16:58 -07:00
Jing Zhao	dc7a061668	HDFS-8891. HDFS concat should keep srcs order. Contributed by Yong Zhang.	2015-08-14 14:42:43 -07:00
Tsz-Wo Nicholas Sze	2bc0a4f299	HDFS-8824. Do not use small blocks for balancing the cluster.	2015-08-14 13:03:19 -07:00
Xiaoyu Yao	1569228ec9	HDFS-8565. Typo in dfshealth.html - Decomissioning. (nijel via xyao)	2015-08-14 12:34:31 -07:00
Vinayakumar B	84bf71295a	HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina) ... Moved to 2.6.1	2015-08-14 16:13:30 +05:30
Vinayakumar B	08bd4edf40	HDFS-7225. Remove stale block invalidation work when DN re-registers with different UUID. (Zhe Zhang and Andrew Wang) ... Moved to 2.6.1	2015-08-14 12:38:00 +05:30
Vinayakumar B	fa2641143c	HDFS-7263. Snapshot read can reveal future bytes for appended files. Contributed by Tao Luo. ... Moved CHANGES.txt entry to 2.6.1	2015-08-14 11:45:43 +05:30
Vinayakumar B	f2b4bc9b6a	HDFS-7235. DataNode#transferBlock should report blocks that don't exist using reportBadBlock (yzhang via cmccabe) ... Moved CHANGES.txt entry to 2.6.1	2015-08-14 11:37:39 +05:30
Vinayakumar B	d25cb8fe12	HDFS-7213. processIncrementalBlockReport performance degradation. Contributed by Eric Payne. ... Moved CHANGES.TXT entry to 2.6.1	2015-08-14 11:23:51 +05:30
Arpit Agarwal	ae57d60d82	HDFS-7649. Multihoming docs should emphasize using hostnames in configurations. (Contributed by Brahma Reddy Battula)	2015-08-13 14:26:40 -07:00
Zhe Zhang	1d37a88121	HDFS-8854. Erasure coding: add ECPolicy to replace schema+cellSize in hadoop-hdfs. Contributed by Walter Su.	2015-08-13 10:04:45 -07:00
yliu	53bef9c5b9	HADOOP-12295. Improve NetworkTopology#InnerNode#remove logic. (yliu)	2015-08-13 16:45:20 +08:00
Akira Ajisaka	40f815131e	HDFS-8622. Implement GETCONTENTSUMMARY operation for WebImageViewer. Contributed by Jagadesh Kiran N.	2015-08-13 11:31:56 +09:00
cnauroth	6cc8e38db5	HADOOP-12258. Need translate java.nio.file.NoSuchFileException to FileNotFoundException to avoid regression. Contributed by Zhihai Xu.	2015-08-12 16:44:53 -07:00
Xiaoyu Yao	3e715a4f4c	HDFS-8879. Quota by storage type usage incorrectly initialized upon namenode restart. Contributed by Xiaoyu Yao.	2015-08-12 15:20:54 -07:00
Andrew Wang	1ea1a8334e	HDFS-8887. Expose storage type and storage ID in BlockLocation.	2015-08-11 23:25:33 -07:00
Jing Zhao	1fc3c779a4	HDFS-8805. Archival Storage: getStoragePolicy should not need superuser privilege. Contributed by Brahma Reddy Battula.	2015-08-11 10:28:18 -07:00
Tsz-Wo Nicholas Sze	b56daff6a1	HDFS-8818. Changes the global moveExecutor to per datanode executors and changes MAX_SIZE_TO_MOVE to be configurable.	2015-08-10 16:52:02 -07:00
Jakob Homan	8f73bdd06b	HDFS-8866. Typo in docs: Rumtime -> Runtime. Contributed by Gabor Liptak.	2015-08-07 11:38:31 -07:00
Jing Zhao	fbf7e81ca0	HDFS-8827. Erasure Coding: Fix NPE when NameNode processes over-replicated striped blocks. Contributed by Walter Su and Takuya Fukudome.	2015-08-07 11:25:20 -07:00
Andrew Wang	98a27d1101	HDFS-8772. Fix TestStandbyIsHot#testDatanodeRestarts which occasionally fails. Contributed by Walter Su.	2015-08-07 09:51:46 -07:00
Arpit Agarwal	6d4eee718a	HDFS-8856. Make LeaseManager#countPath O(1). (Contributed by Arpit Agarwal)	2015-08-06 18:51:28 -07:00
boli2	8799363db1	HDFS-8857. Erasure Coding: Fix ArrayIndexOutOfBoundsException in TestWriteStripedFileWithFailure. Contributed by Li Bo	2015-08-05 22:11:50 -04:00
Zhe Zhang	4de48211c6	HDFS-8399. Erasure Coding: unit test the behaviour of BlockManager recovery work for the deleted blocks. Contributed by Rakesh R.	2015-08-04 15:23:39 -07:00
Jing Zhao	9312b168e2	HDFS-8804. Erasure Coding: use DirectBufferPool in DFSStripedInputStream for buffer allocation. Contributed by Jing Zhao.	2015-08-03 17:03:15 -07:00
Jing Zhao	f4c523b69b	Revert "HDFS-8499. Refactor BlockInfo class hierarchy with static helper class. Contributed by Zhe Zhang." ... This reverts commit c17439c2dd.	2015-08-06 10:21:55 -07:00
Jing Zhao	663eba0ab1	Revert "HDFS-8623. Refactor NameNode handling of invalid, corrupt, and under-recovery blocks. Contributed by Zhe Zhang." ... This reverts commit de480d6c89.	2015-08-06 10:21:54 -07:00
Vinayakumar B	cc71ad80e1	HDFS-8815. DFS getStoragePolicy implementation using single RPC call (Contributed by Surendra Singh Lilhore)	2015-08-06 11:10:48 +05:30
Colin Patrick Mccabe	c95993cbaf	HDFS-8844. TestHDFSCLI does not cleanup the test directory (Masatake Iwasaki via Colin P. McCabe)	2015-08-04 12:22:06 -07:00
yliu	9a08999906	HDFS-8850. VolumeScanner thread exits with exception if there is no block pool to be scanned but there are suspicious blocks. (Colin Patrick McCabe via yliu)	2015-08-04 15:54:23 +08:00
Zhihai Xu	90b510405a	HDFS-8847. change TestHDFSContractAppend to not override testRenameFileBeingAppended method. Contributed by Zhihai Xu	2015-07-31 21:40:43 -07:00
Xiaoyu Yao	d311a38a6b	HDFS-6860. BlockStateChange logs are too noisy. Contributed by Chang Li and Xiaoyu Yao.	2015-07-31 16:15:50 -07:00
Colin Patrick Mccabe	21d10ccc6e	HADOOP-7824. NativeIO.java flags and identifiers must be set correctly for each platform, not hardcoded to their Linux values (Martin Walsh via Colin P. McCabe)	2015-07-31 15:01:34 -07:00
Allen Wittenauer	666cafca8d	HADOOP-12249. pull argument parsing into a function (aw)	2015-07-31 14:32:21 -07:00
Zhe Zhang	ba90c02853	HDFS-8202. Improve end to end stirpping file test to add erasure recovering test. Contributed by Xinwei Qin.	2015-07-31 12:16:15 -07:00
Harsh J	c5caa25b8f	HDFS-8821. Explain message "Operation category X is not supported in state standby". Contributed by Gautam Gopalakrishnan.	2015-07-31 08:58:22 +05:30
Arpit Agarwal	88d8736dde	HDFS-7192. DN should ignore lazyPersist hint if the writer is not local. (Contributed by Arpit Agarwal)	2015-07-30 13:16:46 -07:00
Haohui Mai	ddc867ceb9	HDFS-8816. Improve visualization for the Datanode tab in the NN UI. Contributed by Haohui Mai.	2015-07-29 17:14:05 -07:00
Jason Lowe	6f0a35724f	HADOOP-10945. 4-digit octal umask permissions throws a parse error. Contributed by Chang Li	2015-07-29 15:25:10 +00:00
Vinayakumar B	6374ee0db4	HDFS-8670. Better to exclude decommissioned nodes for namenode NodeUsage JMX (Contributed by J.Andreina)	2015-07-29 14:47:19 +05:30
Akira Ajisaka	2a1d656196	Revert "HDFS-6682. Add a metric to expose the timestamp of the oldest under-replicated block. (aajisaka)" ... This reverts commit 02c01815ec.	2015-07-29 16:48:30 +09:00
Lei Xu	f4f1b8b267	HDFS-8834. TestReplication is not valid after HDFS-6482. (Contributed by Lei Xu)	2015-07-28 23:39:26 -07:00
Vinayakumar B	975e138df3	HDFS-8822. Add SSD storagepolicy tests in TestBlockStoragePolicy#testDefaultPolicies (Contributed by Vinayakumar B)	2015-07-29 11:50:48 +05:30
Vinayakumar B	50887e5b07	HDFS-8811. Move BlockStoragePolicy name's constants from HdfsServerConstants.java to HdfsConstants.java (Contributed by Vinayakumar B)	2015-07-29 11:45:33 +05:30
Jakob Homan	0712a8103f	HDFS-8180. AbstractFileSystem Implementation for WebHdfs. Contributed by Sathosh G Nayak.	2015-07-28 21:03:31 -07:00
Arun Suresh	030fcfa99c	HDFS-7858. Improve HA Namenode Failover detection on the client. (asuresh)	2015-07-27 23:02:03 -07:00
Xiaoyu Yao	2196e39e14	HDFS-8785. TestDistributedFileSystem is failing in trunk. Contributed by Xiaoyu Yao.	2015-07-27 07:28:41 -07:00
Akira Ajisaka	1df78688c6	HDFS-8810. Correct assertions in TestDFSInotifyEventInputStream class. Contributed by Surendra Singh Lilhore.	2015-07-27 13:17:24 +09:00
Walter Su	4a72be6e0e	HDFS-8769. Erasure coding: unit test for SequentialBlockGroupIdGenerator. Contributed by Rakesh R.	2015-07-25 10:07:40 +08:00
Jing Zhao	95b499a367	HDFS-8798. Erasure Coding: fix DFSStripedInputStream/DFSStripedOutputStream re-fetch token when expired. Contributed by Walter Su.	2015-07-24 13:52:50 -07:00
Akira Ajisaka	f8f6091823	HDFS-8735. Inotify: All events classes should implement toString() API. Contributed by Surendra Singh Lilhore.	2015-07-25 02:56:55 +09:00
Akira Ajisaka	206d4933a5	HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang.	2015-07-24 18:28:44 +09:00
Akira Ajisaka	02c01815ec	HDFS-6682. Add a metric to expose the timestamp of the oldest under-replicated block. (aajisaka)	2015-07-24 11:37:23 +09:00
Jing Zhao	c2c26e6ea7	HDFS-8813. Erasure Coding: Client no need to decode missing parity blocks. Contributed by Walter Su.	2015-07-23 11:42:02 -07:00
Haohui Mai	813cf89bb5	HDFS-8730. Clean up the import statements in ClientProtocol. Contributed by Takanobu Asanuma.	2015-07-23 10:31:11 -07:00
Arpit Agarwal	adfa34ff99	HADOOP-12161. Add getStoragePolicy API to the FileSystem interface. (Contributed by Brahma Reddy Battula)	2015-07-23 10:13:04 -07:00
Jing Zhao	e91ccfad07	HDFS-8797. WebHdfsFileSystem creates too many connections for pread. Contributed by Jing Zhao.	2015-07-22 17:42:31 -07:00
yliu	4025326288	HDFS-8795. Improve InvalidateBlocks#node2blocks. (yliu)	2015-07-22 15:16:50 +08:00
Haohui Mai	31f117138a	HDFS-8495. Consolidate append() related implementation into a single class. Contributed by Rakesh R.	2015-07-21 17:25:23 -07:00
Jing Zhao	5956d23b64	HDFS-8781. Erasure Coding: Correctly handle BlockManager#InvalidateBlocks for striped block. Contributed by Yi Liu.	2015-07-21 17:00:49 -07:00
Jing Zhao	f8f7a923b7	HDFS-8760. Erasure Coding: reuse BlockReader when reading the same block in pread. Contributed by Jing Zhao.	2015-07-21 15:47:26 -07:00
cnauroth	a26cc66f38	HDFS-8773. Few FSNamesystem metrics are not documented in the Metrics page. Contributed by Rakesh R.	2015-07-21 14:12:03 -07:00
cnauroth	cb03768b1b	HDFS-8721. Add a metric for number of encryption zones. Contributed by Rakesh R.	2015-07-21 13:55:58 -07:00
Ravi Prakash	5137b388fc	Revert "HDFS-8344. NameNode doesn't recover lease for files with missing blocks (raviprak)" ... This reverts commit e4f756260f. Conflicts: hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt	2015-07-21 11:29:35 -07:00
Allen Wittenauer	c9507fe6c1	HDFS-8800. hdfs --daemon stop namenode corrupts logs (John Smith via aw)	2015-07-21 09:41:28 -07:00
Vinayakumar B	29cf887b22	HDFS-7582. Enforce maximum number of ACL entries separately per access and default. (Contributed by Vinayakumar B)	2015-07-21 15:16:52 +05:30
Haohui Mai	df1e8ce44a	HDFS-7483. Display information per tier on the Namenode UI. Contributed by Benoy Antony and Haohui Mai.	2015-07-20 20:13:12 -07:00
Akira Ajisaka	a628f67590	Move HDFS-6945 to 2.7.2 section in CHANGES.txt.	2015-07-21 11:45:00 +09:00
yliu	d6d58606b8	HDFS-8794. Improve CorruptReplicasMap#corruptReplicasMap. (yliu)	2015-07-21 09:20:22 +08:00
Aaron T. Myers	ed01dc70b2	HDFS-8657. Update docs for mSNN. Contributed by Jesse Yates.	2015-07-20 16:40:06 -07:00
Ravi Prakash	e4f756260f	HDFS-8344. NameNode doesn't recover lease for files with missing blocks (raviprak)	2015-07-20 14:03:34 -07:00
Walter Su	06394e3760	HDFS-8433. Erasure coding: set blockToken in LocatedStripedBlock. Contributed by Walter Su.	2015-07-20 10:18:34 +08:00
Allen Wittenauer	ee36f4f9b8	HADOOP-10979. Auto-entries in hadoop_usage (aw)	2015-07-16 16:58:11 -07:00
Ming Ma	0bda84fd48	Move HDFS-7314 to 2.8 section in CHANGES.txt	2015-07-16 12:52:27 -07:00
Ming Ma	fbd88f1062	HDFS-7314. When the DFSClient lease cannot be renewed, abort open-for-write files rather than the entire DFSClient. (mingma)	2015-07-16 12:33:57 -07:00
Zhe Zhang	4fdd9abd7e	HDFS-8787. Erasure coding: rename BlockInfoContiguousUC and BlockInfoStripedUC to be consistent with trunk.	2015-07-15 20:13:04 -07:00
Arpit Agarwal	3ec0a0444f	HDFS-8778. TestBlockReportRateLimiting#testLeaseExpiration can deadlock. (Contributed by Arpit Agarwal)	2015-07-15 14:08:58 -07:00
Zhe Zhang	7e091de136	HDFS-8058. Erasure coding: use BlockInfo[] for both striped and contiguous blocks in INodeFile. Contributed by Zhe Zhang and Yi Liu.	2015-07-15 09:49:32 -07:00
yliu	f32d9a1758	HDFS-8619. Erasure Coding: revisit replica counting for striped blocks. (Jing Zhao via yliu)	2015-07-15 22:35:19 +08:00
Jing Zhao	0a93712f3b	HDFS-8734. Erasure Coding: fix one cell need two packets. Contributed by Walter Su.	2015-07-14 13:10:51 -07:00
Akira Ajisaka	979c9ca2ca	HDFS-8742. Inotify: Support event for OP_TRUNCATE. Contributed by Surendra Singh Lilhore.	2015-07-15 04:42:08 +09:00
Kihwal Lee	59388a8015	HDFS-8722. Optimize datanode writes for small writes and flushes. Contributed by Kihwal Lee	2015-07-14 14:04:06 -05:00
Colin Patrick Mccabe	b7fb6ec451	HDFS-7608: add CHANGES.txt	2015-07-14 10:58:57 -07:00
Colin Patrick Mccabe	1d74ccecec	HDFS-7608: hdfs dfsclient newConnectedPeer has no write timeout (Xiaoyu Yao via Colin P. McCabe)	2015-07-14 10:57:59 -07:00
Jing Zhao	6ff957be88	HDFS-8702. Erasure coding: update BlockManager.blockHasEnoughRacks(..) logic for striped block. Contributed by Kai Sasaki.	2015-07-14 10:55:58 -07:00
Tsz-Wo Nicholas Sze	9ef03a4c5b	HDFS-8541. Mover should exit with NO_MOVE_PROGRESS if there is no move progress. Contributed by Surendra Singh Lilhore	2015-07-13 15:12:26 -07:00
Tsz-Wo Nicholas Sze	f7c8311e98	Add HDFS-8143 to CHANGES.txt.	2015-07-13 14:59:45 -07:00
Jing Zhao	b1e6429a6b	HDFS-8669. Erasure Coding: handle missing internal block locations in DFSStripedInputStream. Contributed by Jing Zhao.	2015-07-13 11:41:18 -07:00
boli2	f4098dfae4	HDFS-8744. Erasure Coding: the number of chunks in packet is not updated when writing parity data. Contributed by Li Bo	2015-07-13 00:41:36 -04:00
Jing Zhao	47f4c54106	HDFS-8751. Remove setBlocks API from INodeFile and misc code cleanup. Contributed by Zhe Zhang	2015-07-10 14:15:22 -07:00
Vinayakumar B	b48908033f	HDFS-2956. calling fetchdt without a --renewer argument throws NPE (Contributed by Vinayakumar B)HDFS-2956. calling fetchdt without a --renewer argument throws NPE (Contributed by Vinayakumar B)	2015-07-10 15:47:04 +05:30
Akira Ajisaka	d66302ed9b	HDFS-8749. Fix findbugs warnings in BlockManager.java. Contributed by Brahma Reddy Battula.	2015-07-10 15:04:06 +09:00
Jing Zhao	e692c7dd92	HDFS-8484. Erasure coding: Two contiguous blocks occupy IDs belong to same striped group. Contributed by Walter Su.	2015-07-09 14:07:37 -07:00
Jing Zhao	f4ca530c1c	HDFS-8729. Fix TestFileTruncate#testTruncateWithDataNodesRestartImmediately which occasionally failed. Contributed by Walter Su.	2015-07-09 13:17:52 -07:00
Jing Zhao	2470a7bf88	HDFS-8563. Erasure Coding: fsck handles file smaller than a full stripe. Contributed by Walter Su.	2015-07-09 10:55:28 -07:00
Walter Su	48f3830f21	HDFS-8719. Erasure Coding: client generates too many small packets when writing parity data. Contributed by Li Bo.	2015-07-09 16:18:05 +08:00
Zhe Zhang	42a1d0dbde	Addendum fix for HDFS-8323 (adding back a mistakenly deleted line).	2015-07-08 22:52:09 -07:00
Haohui Mai	fc6182d5ed	HDFS-8726. Move protobuf files that define the client-sever protocols to hdfs-client. Contributed by Haohui Mai.	2015-07-08 10:37:10 -07:00
Arpit Agarwal	4119ad3112	HDFS-8642. Make TestFileTruncate more reliable. (Contributed by Rakesh R)	2015-07-08 09:31:02 -07:00
Vinayakumar B	bd4e10900c	HDFS-8712. Remove 'public' and 'abstract' modifiers in FsVolumeSpi and FsDatasetSpi (Contributed by Lei (Eddy) Xu)	2015-07-08 16:34:54 +05:30
Haohui Mai	c0b8e4e5b5	HDFS-8620. Clean up the checkstyle warinings about ClientProtocol. Contributed by Takanobu Asanuma.	2015-07-07 14:01:19 -07:00
Xiaoyu Yao	b68701b7b2	HDFS-8711. setSpaceQuota command should print the available storage type when input storage type is wrong. Contributed by Brahma Reddy Battula.	2015-07-07 13:50:49 -07:00
Jing Zhao	bc99aaffe7	Revert "HDFS-8652. Track BlockInfo instead of Block in CorruptReplicasMap. Contributed by Jing Zhao." ... This reverts commit d62b63d297.	2015-07-07 10:13:41 -07:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.)	bf89ddb9b8	Release process for 2.7.1: Set the release date for 2.7.1.	2015-07-06 16:39:59 -07:00
Jing Zhao	2c494a8436	HDFS-8461. Erasure coding: fix priority level of UnderReplicatedBlocks for striped block. Contributed by Walter Su.	2015-07-06 16:39:47 -07:00
Jing Zhao	d62b63d297	HDFS-8652. Track BlockInfo instead of Block in CorruptReplicasMap. Contributed by Jing Zhao.	2015-07-06 15:54:25 -07:00
yliu	ee01a09500	HDFS-8684. Erasure Coding: fix some block number calculation for striped block. (yliu)	2015-07-06 19:14:18 +08:00
Vinayakumar B	fc92d3e651	HDFS-8686. WebHdfsFileSystem#getXAttr(Path p, final String name) doesn't work if namespace is in capitals (Contributed by kanaka kumar avvaru)	2015-07-06 16:09:24 +05:30
Vinayakumar B	2eae130ab9	HDFS-8577. Avoid retrying to recover lease on a file which does not exist (Contributed by J.Andreina)	2015-07-03 13:35:48 +05:30
Andrew Wang	5fddc5177d	HDFS-8709. Clarify automatic sync in FSEditLog#logEdit.	2015-07-02 10:26:40 -07:00
Vinayakumar B	bff5999d07	HDFS-8703. Merge refactor of DFSInputStream from ErasureCoding branch (Contributed by Vinayakumar B)	2015-07-02 16:11:50 +05:30
Colin Patrick Mccabe	a78d5074fb	HADOOP-12171. Shorten overly-long htrace span names for server (cmccabe)	2015-07-01 17:57:11 -07:00
Jing Zhao	152e5df3b6	HDFS-8666. Speedup the TestMover test. Contributed by Walter Su.	2015-07-01 14:59:50 -07:00
Arpit Agarwal	ec0dc71cab	HDFS-8706. Fix typo in datanode startup options in HDFSCommands.html. (Controibuted by Brahma Reddy Battula)	2015-07-01 10:36:04 -07:00
Colin Patrick Mccabe	68e588cbee	HADOOP-10798. globStatus() should always return a sorted list of files (cmccabe)	2015-06-30 16:40:21 -07:00
Colin Patrick Mccabe	29df73dc05	HDFS-8635. Migrate HDFS native build to new CMake framework (Alan Burlison via Colin P. McCabe)	2015-06-30 15:54:38 -07:00
Vinayakumar B	7ba5bbac02	HDFS-8627. NPE thrown if unable to fetch token from Namenode (Contributed by J.Andreina)	2015-06-30 15:42:59 +05:30
Vinayakumar B	6d99017f38	HADOOP-12154. FileSystem#getUsed() returns the file length only from root '/' (Contributed by J.Andreina)	2015-06-30 15:25:20 +05:30
Vinayakumar B	77588e1d32	HDFS-8579. Update HDFS usage with missing options (Contributed by J.Andreina)	2015-06-30 15:00:22 +05:30
Vinayakumar B	0b7af27b9a	HDFS-8468. 2 RPC calls for every file read in DFSClient#open(..) resulting in double Audit log entries (Contributed by Vinayakumar B)	2015-06-30 11:02:13 +05:30
Haohui Mai	d3797f9f3c	HDFS-8493. Consolidate truncate() related implementation in a single class. Contributed by Rakesh R.	2015-06-29 16:45:35 -07:00
Arpit Agarwal	8e333720e1	HDFS-8687. Remove the duplicate usage message from Dfsck.java. (Contributed by Brahma Reddy Battula)	2015-06-29 14:56:42 -07:00
Yongjun Zhang	43a1288fff	HDFS-8659. Block scanner INFO message is spamming logs. Contributed by Yongjun Zhang.	2015-06-29 14:43:56 -07:00
Andrew Wang	2ffd84273a	HDFS-8653. Code cleanup for DatanodeManager, DatanodeDescriptor and DatanodeStorageInfo. Contributed by Zhe Zhang.	2015-06-29 12:12:41 -07:00
Benoy Antony	d3fed8e653	HDFS-7390. Provide JMX metrics per storage type. (Benoy Antony)	2015-06-29 11:00:22 -07:00
Vinayakumar B	fde20ffcef	HDFS-8628. Update missing command option for fetchdt (Contributed by J.Andreina)	2015-06-29 16:50:48 +05:30
Vinayakumar B	88ceb382ef	HDFS-8586. Dead Datanode is allocated for write when client is from deadnode (Contributed by Brahma Reddy Battula)	2015-06-29 15:25:03 +05:30
Vinod Kumar Vavilapalli	aad6a7d5db	Adding release 2.7.2 to CHANGES.txt.	2015-06-28 16:29:12 -07:00
Arpit Agarwal	c6793dd8cc	HDFS-8681. BlockScanner is incorrectly disabled by default. (Contributed by Arpit Agarwal)	2015-06-28 14:51:36 -07:00
Andrew Wang	60b858bfa6	HDFS-8656. Preserve compatibility of ClientProtocol#rollingUpgrade after finalization.	2015-06-26 11:30:59 -07:00
Jing Zhao	de480d6c89	HDFS-8623. Refactor NameNode handling of invalid, corrupt, and under-recovery blocks. Contributed by Zhe Zhang.	2015-06-26 10:49:01 -07:00
Colin Patrick Mccabe	1b764a01fd	HDFS-8651. Make hadoop-hdfs-project Native code -Wall-clean (Alan Burlison via Colin P. McCabe)	2015-06-26 10:22:40 -07:00
Andrew Wang	1403b84b12	HDFS-8546. Use try with resources in DataStorage and Storage.	2015-06-25 17:50:32 -07:00
Andrew Wang	ff0e5e572f	HDFS-8665. Fix replication check in DFSTestUtils#waitForReplication.	2015-06-25 17:29:24 -07:00
Arpit Agarwal	67a62da5c5	HDFS-8640. Make reserved RBW space visible through JMX. (Contributed by kanaka kumar avvaru)	2015-06-25 10:13:22 -07:00
Akira Ajisaka	bc433908d3	HDFS-8462. Implement GETXATTRS and LISTXATTRS operations for WebImageViewer. Contributed by Jagadesh Kiran N.	2015-06-26 00:20:12 +09:00
Andrew Wang	afe9ea3c12	HDFS-8646. Prune cached replicas from DatanodeDescriptor state on replica invalidation.	2015-06-24 14:42:33 -07:00
Tsz-Wo Nicholas Sze	093907d728	HDFS-8253. DFSStripedOutputStream.closeThreads releases cellBuffers multiple times. Contributed by Kai Sasaki	2015-06-24 23:39:05 +08:00
Jing Zhao	d920cdab91	HDFS-8567. Erasure Coding: SafeMode handles file smaller than a full stripe. Contributed by Walter Su.	2015-06-23 22:29:28 -07:00
Jing Zhao	2ba6465721	HDFS-8639. Add Option for NameNode HTTP port in MiniDFSClusterManager. Contributed by Kai Sasaki.	2015-06-23 22:16:16 -07:00
Aaron T. Myers	49dfad9429	HDFS-6440. Support more than 2 NameNodes. Contributed by Jesse Yates.	2015-06-23 17:26:11 -07:00
Haohui Mai	122cad6aec	HDFS-6564. Use slf4j instead of common-logging in hdfs-client. Contributed by Rakesh R.	2015-06-23 11:41:40 -07:00
Jakob Homan	fac4e04dd3	HDFS-8542. WebHDFS getHomeDirectory behavior does not match specification. Contributed by Kanaka Kumar Avvaru.	2015-06-22 16:30:45 -07:00
Colin Patrick Mccabe	7b424f938c	HDFS-8480. Fix performance and timeout issues in HDFS-7929 by using hard-links to preserve old edit logs, instead of copying them. (Zhe Zhang via Colin P. McCabe)	2015-06-22 14:37:10 -07:00
Andrew Wang	5590e914f5	Move HDFS-4366 to 2.8.0 in CHANGES.txt	2015-06-22 14:18:55 -07:00
Arpit Agarwal	c7d022b66f	HDFS-8192. Eviction should key off used locked memory instead of ram disk free space. (Contributed by Arpit Agarwal)	2015-06-20 13:27:52 -07:00
Arpit Agarwal	658b5c84ae	HDFS-7164. Update CHANGES.txt	2015-06-20 13:08:52 -07:00
Yongjun Zhang	bcb3c40bed	Move HDFS-7546 to release 2.7.1 in CHANGES.txt.	2015-06-20 00:41:35 -07:00
Yongjun Zhang	20c03c9606	Move HDFS-8337 to branch 2.8 in CHANGES.txt.	2015-06-20 00:25:33 -07:00
Yongjun Zhang	971dc838ec	HDFS-8337. Accessing httpfs via webhdfs doesn't work from a jar with kerberos. Contributed by Yongjun Zhang.	2015-06-19 23:39:13 -07:00
Colin Patrick Mccabe	d112d18324	HDFS-8582. Support getting a list of reconfigurable config properties and do not generate spurious reconfig warnings (Lei (Eddy) Xu via Colin P. McCabe)	2015-06-19 19:14:05 -07:00
Arpit Agarwal	55278c012f	HDFS-8626. Reserved RBW space is not released if creation of RBW File fails. (Contributed by kanaka kumar avvaru)	2015-06-19 18:23:34 -07:00
Jing Zhao	8c423a8163	HDFS-8602. Erasure Coding: Client can't read(decode) the EC files which have corrupt blocks. Contributed by Jing Zhao and Kai Sasaki.	2015-06-19 14:07:38 -07:00
Jing Zhao	448cb7df67	HDFS-8543. Erasure Coding: processOverReplicatedBlock() handles striped block. Contributed by Walter Su.	2015-06-19 11:53:05 -07:00
Jing Zhao	3682e01984	HDFS-8254. Avoid assigning a leading streamer in StripedDataStreamer to tolerate datanode failure. Contributed by Tsz Wo Nicholas Sze.	2015-06-19 10:23:45 -07:00
Yongjun Zhang	b42f1ec13d	HDFS-8633. Fix setting of dfs.datanode.readahead.bytes in hdfs-default.xml to match DFSConfigKeys. Contributed by Ray Chiang.	2015-06-19 09:47:31 -07:00
Andrew Wang	1c13519e1e	HDFS-8605. Merge Refactor of DFSOutputStream from HDFS-7285 branch. (vinayakumarb)	2015-06-18 08:48:09 -07:00
Vinayakumar B	05c696882e	HDFS-8466. Refactor BlockInfoContiguous and fix NPE in TestBlockInfo#testCopyConstructor() (Contributed by Vinayakumar B) ... Missed CHANGES.txt entry	2015-06-18 14:19:49 +05:30
Vinayakumar B	62c5a879ef	HDFS-8466. Refactor BlockInfoContiguous and fix NPE in TestBlockInfo#testCopyConstructor() (Contributed by Vinayakumar B)	2015-06-18 14:15:01 +05:30
Akira Ajisaka	cc432885ad	HDFS-6249. Output AclEntry in PBImageXmlWriter. Contributed by surendra singh lilhore.	2015-06-17 17:41:10 -07:00
Akira Ajisaka	1a169a26bc	HDFS-8615. Correct HTTP method in WebHDFS document. Contributed by Brahma Reddy Battula.	2015-06-17 17:13:02 -07:00
Colin Patrick Mccabe	45ced38f10	HDFS-8589. Fix unused imports in BPServiceActor and BlockReportLeaseManager (cmccabe)	2015-06-17 17:01:42 -07:00
Haohui Mai	015535dc0a	HDFS-8446. Separate safemode related operations in GetBlockLocations(). Contributed by Haohui Mai.	2015-06-17 16:38:43 -07:00
Haohui Mai	2de586f60d	Update CHANGES.txt for HDFS-8238.	2015-06-17 16:19:45 -07:00
Haohui Mai	b832774488	HDFS-8238. Move ClientProtocol to the hdfs-client. Contributed by Takanobu Asanuma.	2015-06-17 16:16:36 -07:00
Jing Zhao	c12a974ccf	HDFS-8580. Erasure coding: Persist cellSize in BlockInfoStriped and StripedBlocksFeature. Contributed by Walter Su.	2015-06-17 11:35:31 -07:00
Andrew Wang	6e3fcffe29	HDFS-8608. Merge HDFS-7912 to trunk and branch-2 (track BlockInfo instead of Block in UnderReplicatedBlocks and PendingReplicationBlocks). Contributed by Zhe Zhang.	2015-06-17 08:05:44 -07:00
Arpit Agarwal	5dbc8c9cb0	HDFS-7164. Feature documentation for HDFS-6581. (Contributed by Arpit Agarwal)	2015-06-16 19:05:44 -07:00
Tsz-Wo Nicholas Sze	d4929f448f	HDFS-8606. Cleanup DFSOutputStream by removing unwanted changes from HDFS-8386. Contributed by Rakesh R	2015-06-16 18:08:29 -07:00
Xiaoyu Yao	9cd5ad9d84	HDFS-8551. Fix hdfs datanode CLI usage message. Contributed by Brahma Reddy Battula.	2015-06-16 14:12:45 -07:00
Xiaoyu Yao	6a76250b39	HDFS-8548. Minicluster throws NPE on shutdown. Contributed by surendra singh lilhore.	2015-06-16 13:57:02 -07:00
Kihwal Lee	c74517c46b	HDFS-4660. Block corruption can happen during pipeline recovery. Contributed by Kihwal Lee.	2015-06-16 15:40:16 -05:00
Xiaoyu Yao	4e88ff5b27	HDFS-8597. Fix TestFSImage#testZeroBlockSize on Windows. Contributed by Xiaoyu Yao.	2015-06-16 12:38:07 -07:00
Andrew Wang	a3990ca414	HDFS-8591. Remove support for deprecated configuration key dfs.namenode.decommission.nodes.per.interval.	2015-06-16 10:03:34 -07:00
Haohui Mai	32e39d8a29	HDFS-8592. SafeModeException never get unwrapped. Contributed by Haohui Mai.	2015-06-15 22:07:24 -07:00
Tsz-Wo Nicholas Sze	175e6d120f	HDFS-8361. Choose SSD over DISK in block placement.	2015-06-15 17:12:01 -07:00
Tsz-Wo Nicholas Sze	1b6695a4c0	Move HDFS-8540 to 2.8 in CHANGES.txt.	2015-06-15 17:01:55 -07:00
Tsz-Wo Nicholas Sze	321940cf19	HDFS-8540. Mover should exit with NO_MOVE_BLOCK if no block can be moved. Contributed by surendra singh lilhore	2015-06-15 16:26:53 -07:00
Tsz-Wo Nicholas Sze	2cb09e98e3	HDFS-8576. Lease recovery should return true if the lease can be released and the file can be closed. Contributed by J.Andreina	2015-06-15 16:07:38 -07:00
Arpit Agarwal	32ffda1266	HDFS-8607. TestFileCorruption doesn't work as expected. (Contributed by Walter Su)	2015-06-15 10:11:53 -07:00
Arpit Agarwal	4c5da9bd94	HDFS-8595. TestCommitBlockSynchronization fails in branch-2.7. (Patch applies to all branches). (Contributed by Arpit Agarwal)	2015-06-14 16:24:30 -07:00
Yongjun Zhang	b0dc291961	HDFS-8596. TestDistributedFileSystem et al tests are broken in branch-2 due to incorrect setting of "datanode" attribute. Contributed by Yongjun Zhang.	2015-06-14 11:39:31 -07:00
yliu	49d5cff490	HDFS-8559. Erasure Coding: fix non-protobuf fsimage for striped blocks. (Jing Zhao via yliu)	2015-06-14 15:39:19 +08:00
cnauroth	b8341f1cd8	HDFS-8593. Calculation of effective layout version mishandles comparison to current layout version in storage. Contributed by Chris Nauroth.	2015-06-13 10:37:52 -07:00
Jing Zhao	683332b36d	HDFS-8585. Erasure Coding: Remove dataBlockNum and parityBlockNum from StripedBlockProto. Contributed by Yi Liu.	2015-06-12 14:48:53 -07:00
Haohui Mai	eef7b50e23	HDFS-8572. DN always uses HTTP/localhost@REALM principals in SPNEGO. Contributed by Haohui Mai.	2015-06-12 14:45:34 -07:00
Andrew Wang	c17439c2dd	HDFS-8499. Refactor BlockInfo class hierarchy with static helper class. Contributed by Zhe Zhang.	2015-06-12 11:38:39 -07:00
Colin Patrick Mccabe	46b0b4179c	Add HDFS-7923 to CHANGES.txt	2015-06-12 11:28:18 -07:00
Colin Patrick Mccabe	12b5b06c06	HDFS-7923. The DataNodes should rate-limit their full block reports by asking the NN on heartbeat messages (cmccabe)	2015-06-12 11:17:51 -07:00
Akira Ajisaka	e4489d97e5	HADOOP-11971. Move test utilities for tracing from hadoop-hdfs to hadoop-common. Contributed by Masatake Iwasaki.	2015-06-12 07:25:15 -07:00
Arpit Agarwal	83e8110f87	HDFS-8583. Document that NFS gateway does not work with rpcbind on SLES 11. (Arpit Agarwal)	2015-06-11 15:08:56 -07:00
Colin Patrick Mccabe	587309bbba	HDFS-8566. HDFS documentation about debug commands wrongly identifies them as "hdfs dfs" commands (Surendra Singh Lilhore via Colin P. McCabe)	2015-06-11 14:26:22 -07:00
Andrew Wang	b258b344bb	HDFS-8573. Move creation of restartMeta file logic from BlockReceiver to ReplicaInPipeline. Contributed by Eddy Xu.	2015-06-11 10:12:31 -07:00
Vinayakumar B	98d340745b	HDFS-8450. Erasure Coding: Consolidate erasure coding zone related implementation into a single class (Contributed by Rakesh R)	2015-06-11 10:48:02 +05:30
Walter Su	b7d6ea8e91	HDFS-8571. Fix TestErasureCodingCli test. Contributed by Vinayakumar B.	2015-06-11 10:26:07 +08:00
Andrew Wang	a7a7768341	HDFS-8549. Abort the balancer if an upgrade is in progress.	2015-06-10 13:42:57 -07:00
Vinayakumar B	c5d4652ded	HDFS-8556. Erasure Coding: Fix usage of 'createZone' (Contributed by Vinayakumar B)	2015-06-10 10:42:45 +05:30
Kai Zheng	e299fe86b8	HDFS-8557 Allow to configure RS and XOR raw coders. Contributed by Kai Zheng	2015-06-10 15:35:26 +08:00
Arpit Agarwal	3107434031	HADOOP-12078. The default retry policy does not handle RetriableException correctly. (Contributed by Arpit Agarwal)	2015-06-09 20:58:39 -07:00
Xiaoyu Yao	3c2397cb04	HDFS-8568. TestClusterId#testFormatWithEmptyClusterIdOption is failing. Contributed by Rakesh R.	2015-06-09 12:16:24 -07:00
Xiaoyu Yao	927577c87c	HDFS-8552. Fix hdfs CLI usage message for namenode and zkfc. Contributed by Brahma Reddy Battula	2015-06-08 21:57:26 -07:00
cnauroth	d2832b3d42	HDFS-8553. Document hdfs class path options. Contributed by Brahma Reddy Battula.	2015-06-08 16:15:38 -07:00
cnauroth	0e80d51983	HDFS-8554. TestDatanodeLayoutUpgrade fails on Windows. Contributed by Chris Nauroth.	2015-06-08 08:39:02 -07:00
cnauroth	a6cb4894b4	HDFS-8539. Hdfs doesnt have class debug in windows. Contributed by Anu Engineer.	2015-06-07 13:01:43 -07:00
Xiaoyu Yao	b61b489995	HDFS-8116. Cleanup uncessary if LOG.isDebugEnabled() from RollingWindowManager. Contributed by Brahma Reddy Battula.	2015-06-06 18:47:45 -07:00
cnauroth	71de367c5e	HDFS-8432. Introduce a minimum compatible layout version to allow downgrade in more rolling upgrade use cases. Contributed by Chris Nauroth.	2015-06-06 09:43:47 -07:00
cnauroth	e46cb80002	HADOOP-12055. Deprecate usage of NativeIO#link. Contributed by Andrew Wang.	2015-06-06 09:17:03 -07:00
Xiaoyu Yao	3841d09765	HDFS-8522. Change heavily recorded NN logs from INFO to DEBUG level. (Contributed by Xiaoyu Yao)	2015-06-05 15:09:24 -07:00
Zhe Zhang	2eee19cd1d	HDFS-8460. Erasure Coding: stateful read result doesn't match data occasionally because of flawed test. Contributed by Walter Su.	2015-06-05 13:39:37 -07:00
Zhe Zhang	c0929ab3c2	HDFS-8319. Erasure Coding: support decoding for stateful read. Contributed by Jing Zhao.	2015-06-04 18:16:41 -07:00
Andrew Wang	b2540f486e	HDFS-8535. Clarify that dfs usage in dfsadmin -report output includes all block replicas. Contributed by Eddy Xu.	2015-06-04 15:35:07 -07:00
Andrew Wang	5149dc7b97	HDFS-8532. Make the visibility of DFSOutputStream#streamer member variable to private. Contributed by Rakesh R.	2015-06-04 11:09:19 -07:00
Kihwal Lee	ade6d9a61e	HDFS-8463. Calling DFSInputStream.seekToNewSource just after stream creation causes NullPointerException. Contributed by Masatake Iwasaki.	2015-06-04 12:51:00 -05:00
yliu	a31eada33a	HDFS-8328. Follow-on to update decode for DataNode striped blocks reconstruction. (yliu)	2015-06-04 14:41:38 +08:00
Zhe Zhang	673280df24	HDFS-7621. Erasure Coding: update the Balancer/Mover data migration logic. Contributed by Walter Su.	2015-06-03 11:51:58 -07:00
Vinayakumar B	c59e745630	HDFS-3716. Purger should remove stale fsimage ckpt files (Contributed by J.Andreina)	2015-06-03 15:30:40 +05:30
Vinayakumar B	444a4510c8	HDFS-8523. Remove usage information on unsupported operation 'fsck -showprogress' from branch-2 (Contributed by J.Andreina) ... Merged CHANGES.txt from branch-2.7 (cherry picked from commit 0ed9c2d8fe) Conflicts: hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md (cherry picked from commit dd98cfd328) Conflicts: hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md	2015-06-03 15:20:42 +05:30
Vinayakumar B	e965dcec37	HDFS-8470. fsimage loading progress should update inode, delegation token and cache pool count. (Contributed by surendra singh lilhore)	2015-06-03 14:24:55 +05:30
Vinayakumar B	54f83d9bd9	HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina)	2015-06-03 12:11:46 +05:30
Colin Patrick Mccabe	806e407ac8	HDFS-8521. Add VisibleForTesting annotation to BlockPoolSlice#selectReplicaToDelete. (cmccabe)	2015-06-02 20:06:28 -07:00
Jing Zhao	5f15084bd5	HDFS-8453. Erasure coding: properly handle start offset for internal blocks in a block group. Contributed by Zhe Zhang.	2015-06-02 16:14:08 -07:00
Andrew Wang	c1d50a91f7	HDFS-8513. Rename BlockPlacementPolicyRackFaultTolarent to BlockPlacementPolicyRackFaultTolerant. (wang)	2015-06-02 15:48:26 -07:00
Andrew Wang	efc510a570	HDFS-8386. Improve synchronization of 'streamer' reference in DFSOutputStream. Contributed by Rakesh R.	2015-06-02 15:39:24 -07:00
Jing Zhao	71329e817b	HDFS-8517. Fix a decoding issue in stripped block recovering in client side. Contributed by Kai Zheng.	2015-06-02 15:35:49 -07:00
Colin Patrick Mccabe	03fb5c6425	HDFS-8486. DN startup may cause severe data loss (Daryn Sharp via Colin P. McCabe)	2015-06-02 11:40:37 -07:00
Vinayakumar B	2d847e7d62	HDFS-8444. Erasure Coding: fix cannot rename a zone dir (Contributed by Walter Su)	2015-06-02 16:41:19 +05:30
Vinayakumar B	9b54e66f3e	HDFS-8336. Expose some administrative erasure coding operations to HdfsAdmin (Contributed by Uma Maheswara Rao G)	2015-06-02 16:38:43 +05:30
Vinayakumar B	a2bd6217eb	HDFS-8256. '-storagepolicies , -blockId ,-replicaDetails ' options are missed out in usage and from documentation (Contributed by J.Andreina)	2015-06-02 16:07:18 +05:30
Jing Zhao	cdc13efb1a	HDFS-8489. Subclass BlockInfo to represent contiguous blocks. Contributed by Zhe Zhang.	2015-06-01 11:42:58 -07:00
Zhe Zhang	014bd32c58	HDFS-8481. Erasure coding: remove workarounds in client side stripped blocks recovering. Contributed by Zhe Zhang.	2015-06-01 09:37:29 -07:00
Tsuyoshi Ozawa	c2356cb0bc	HDFS-8490. Typo in trace enabled log in ExceptionHandler of WebHDFS. Contributed by Archana T.	2015-06-01 00:41:50 +09:00
Andrew Wang	7673d4f205	HADOOP-11885. hadoop-dist dist-layout-stitching.sh does not work with dash. (wang)	2015-05-29 14:54:18 -07:00
Jing Zhao	7817674a3a	HDFS-7609. Avoid retry cache collision when Standby NameNode loading edits. Contributed by Ming Ma.	2015-05-29 11:05:13 -07:00
Vinayakumar B	b75df697e0	HDFS-7401. Add block info to DFSInputStream' WARN message when it adds node to deadNodes (Contributed by Arshad Mohammad)	2015-05-29 16:36:19 +05:30
Akira Ajisaka	d725dd8af6	HDFS-8443. Document dfs.namenode.service.handler.count in hdfs-site.xml. Contributed by J.Andreina.	2015-05-29 11:36:08 +09:00
Allen Wittenauer	ae14543420	HADOOP-12022. fix site -Pdocs -Pdist in hadoop-project-dist; cleanout remaining forrest bits (aw)	2015-05-28 13:24:01 -07:00
Colin Patrick Mccabe	a1140959da	HADOOP-11894. Bump the version of Apache HTrace to 3.2.0-incubating (Masatake Iwasaki via Colin P. McCabe)	2015-05-28 12:00:55 -07:00
Colin Patrick Mccabe	d2d95bfe88	HDFS-8407. libhdfs hdfsListDirectory must set errno to 0 on success (Masatake Iwasaki via Colin P. McCabe)	2015-05-28 11:38:06 -07:00
cnauroth	50eeea1300	HDFS-8431. hdfs crypto class not found in Windows. Contributed by Anu Engineer.	2015-05-27 22:54:10 -07:00
Allen Wittenauer	bf500d9798	HDFS-5033. Bad error message for fs -put/copyFromLocal if user doesn't have permissions to read the source (Darrell Taylor via aw)	2015-05-27 16:51:34 -07:00
Andrew Wang	4928f54733	HDFS-8482. Rename BlockInfoContiguous to BlockInfo. Contributed by Zhe Zhang.	2015-05-27 15:42:07 -07:00
Haohui Mai	c46d4bafe1	Update CHANGES.txt for HDFS-8135.	2015-05-27 11:07:15 -07:00
Akira Ajisaka	bb1816328a	HADOOP-11242. Record the time of calling in tracing span of IPC server. Contributed by Mastake Iwasaki.	2015-05-27 18:04:40 +09:00
Jing Zhao	1299357a05	HDFS-8479. Erasure coding: fix striping related logic in FSDirWriteFileOp to sync with HDFS-8421. Contributed by Zhe Zhang.	2015-05-26 16:06:50 -07:00
Zhe Zhang	c9e0268216	Addendum fix for HDFS-7912.	2015-05-26 12:32:16 -07:00
Vinayakumar B	80c56c2d31	HDFS-8408. Revisit and refactor ErasureCodingInfo (Contributed by Vinayakumar B) ... Added missed file	2015-05-26 12:07:15 -07:00
Vinayakumar B	9a18598e2d	HDFS-8408. Revisit and refactor ErasureCodingInfo (Contributed by Vinayakumar B)	2015-05-26 12:07:15 -07:00
Kai Zheng	b30e96bfb4	HDFS-8382 Remove chunkSize and initialize from erasure coder. Contributed by Kai Zheng	2015-05-26 12:07:15 -07:00
Tsz-Wo Nicholas Sze	0ed92e5b13	HDFS-7768. Change fsck to support EC files. Contributed by Takanobu Asanuma	2015-05-26 12:07:15 -07:00
Walter Su	3d734df24c	HDFS-8441. Erasure Coding: make condition check earlier for setReplication. (waltersu4549)	2015-05-26 12:07:09 -07:00
Zhe Zhang	7af05a3db4	HDFS-8294. Erasure Coding: Fix Findbug warnings present in erasure coding. Contributed by Rakesh R.	2015-05-26 12:02:34 -07:00
Zhe Zhang	e53fa769c9	HDFS-8186. Erasure coding: Make block placement policy for EC file configurable. Contributed by Walter Su.	2015-05-26 12:02:34 -07:00
Jing Zhao	744ef17792	HDFS-8427. Remove dataBlockNum and parityBlockNum from BlockInfoStriped. Contributed by Kai Sasaki.	2015-05-26 12:02:34 -07:00
Jing Zhao	45db1a0b72	HDFS-8323. Bump GenerationStamp for write faliure in DFSStripedOutputStream. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 12:02:34 -07:00
Zhe Zhang	47ef869fa7	HDFS-8428. Erasure Coding: Fix the NullPointerException when deleting file. Contributed by Yi Liu.	2015-05-26 12:02:33 -07:00
Zhe Zhang	91c81fdc24	HDFS-8375. Add cellSize as an XAttr to ECZone. Contributed by Vinayakumar B.	2015-05-26 12:02:33 -07:00
Walter Su	914580934c	HDFS-8378. Erasure Coding: Few improvements for the erasure coding worker. Contributed by Rakesh R.	2015-05-26 12:02:33 -07:00
boli2	8c95673db4	HDFS-8366. Erasure Coding: Make the timeout parameter of polling blocking queue configurable in DFSStripedOutputStream. Contributed by Li Bo	2015-05-26 12:02:32 -07:00
Zhe Zhang	7434c44b16	HDFS-8320. Erasure coding: consolidate striping-related terminologies. Contributed by Zhe Zhang and Jing Zhao.	2015-05-26 12:02:32 -07:00
Jing Zhao	b008348dbf	HDFS-8418. Fix the isNeededReplication calculation for Striped block in NN. Contributed by Yi Liu.	2015-05-26 12:02:32 -07:00
Jing Zhao	6c310db159	HDFS-8417. Erasure Coding: Pread failed to read data starting from not-first stripe. Contributed by Walter Su.	2015-05-26 12:02:32 -07:00
waltersu4549	a919726914	HDFS-8352. Erasure Coding: test webhdfs read write stripe file. (waltersu4549)	2015-05-26 12:02:30 -07:00
Kai Zheng	c9103e9cac	HDFS-8367 BlockInfoStriped uses EC schema. Contributed by Kai Sasaki	2015-05-26 12:02:30 -07:00
Jing Zhao	d8ea443af0	Merge HDFS-8394 from trunk: Move getAdditionalBlock() and related functionalities into a separate class.	2015-05-26 12:02:26 -07:00
Uma Maheswara Rao G	c99c337928	HDFS-8391. NN should consider current EC tasks handling count from DN while assigning new tasks. Contributed by Uma Maheswara Rao G.	2015-05-26 12:01:51 -07:00
Vinayakumar B	bba15e06d2	HDFS-8364. Erasure coding: fix some minor bugs in EC CLI (Contributed by Walter Su)	2015-05-26 12:01:51 -07:00
Zhe Zhang	9798065cbb	HDFS-8195. Erasure coding: Fix file quota change when we complete/commit the striped blocks. Contributed by Takuya Fukudome.	2015-05-26 12:01:50 -07:00
yliu	8da9e18dad	HDFS-8363. Erasure Coding: DFSStripedInputStream#seekToNewSource. (yliu)	2015-05-26 12:01:50 -07:00
Zhe Zhang	54d2827522	HDFS-8368. Erasure Coding: DFS opening a non-existent file need to be handled properly. Contributed by Rakesh R.	2015-05-26 12:01:50 -07:00
Jing Zhao	97a2396af6	HDFS-8372. Erasure coding: compute storage type quotas for striped files, to be consistent with HDFS-8327. Contributed by Zhe Zhang.	2015-05-26 12:01:50 -07:00
Zhe Zhang	8d3030f064	HDFS-7678. Erasure coding: DFSInputStream with decode functionality (pread). Contributed by Zhe Zhang.	2015-05-26 12:01:49 -07:00
Zhe Zhang	6bacaa9a52	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit is for HDFS-8327 and HDFS-8357). Contributed by Zhe Zhang.	2015-05-26 12:01:49 -07:00
Jing Zhao	51ea117f88	HDFS-8355. Erasure Coding: Refactor BlockInfo and BlockInfoUnderConstruction. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 12:01:49 -07:00
Jing Zhao	9da927540f	HDFS-8289. Erasure Coding: add ECSchema to HdfsFileStatus. Contributed by Yong Zhang.	2015-05-26 12:01:49 -07:00
Jing Zhao	a17cedb44c	HDFS-8203. Erasure Coding: Seek and other Ops in DFSStripedInputStream. Contributed by Yi Liu.	2015-05-26 12:01:48 -07:00
Uma Maheswara Rao G	ac97edd1ab	HDFS-8129. Erasure Coding: Maintain consistent naming for Erasure Coding related classes - EC/ErasureCoding. Contributed by Uma Maheswara Rao G	2015-05-26 12:01:48 -07:00
Zhe Zhang	cea46f79b0	HDFS-8334. Erasure coding: rename DFSStripedInputStream related test classes. Contributed by Zhe Zhang.	2015-05-26 12:01:48 -07:00
Zhe Zhang	6616de24cb	HDFS-7348. Erasure Coding: DataNode reconstruct striped blocks. Contributed by Yi Liu.	2015-05-26 12:01:47 -07:00
Tsz-Wo Nicholas Sze	220ca960bc	HDFS-7672. Handle write failure for stripping blocks and refactor the existing code in DFSStripedOutputStream and StripedDataStreamer.	2015-05-26 12:00:45 -07:00
Uma Maheswara Rao G	e849be2d31	HDFS-8324. Add trace info to DFSClient#getErasureCodingZoneInfo(..). Contributed by Vinayakumar B	2015-05-26 11:59:58 -07:00
Vinayakumar B	4392325546	HDFS-8242. Erasure Coding: XML based end-to-end test for ECCli commands (Contributed by Rakesh R)	2015-05-26 11:59:58 -07:00
Uma Maheswara Rao G	436c14855a	HDFS-8137. Send the EC schema to DataNode via EC encoding/recovering command. Contributed by Uma Maheswara Rao G	2015-05-26 11:59:57 -07:00
Jing Zhao	6dea01f1ee	HDFS-8281. Erasure Coding: implement parallel stateful reading for striped layout. Contributed by Jing Zhao.	2015-05-26 11:59:57 -07:00
Jing Zhao	ea6c66ed57	HDFS-8316. Erasure coding: refactor EC constants to be consistent with HDFS-8249. Contributed by Zhe Zhang.	2015-05-26 11:59:57 -07:00
Zhe Zhang	77d94dd5ec	HDFS-7949. WebImageViewer need support file size calculation with striped blocks. Contributed by Rakesh R.	2015-05-26 11:59:56 -07:00
Jing Zhao	5059958bf4	HDFS-8308. Erasure Coding: NameNode may get blocked in waitForLoadingFSImage() when loading editlog. Contributed by Jing Zhao.	2015-05-26 11:59:56 -07:00
Zhe Zhang	1a31f1c303	HDFS-8183. Erasure Coding: Improve DFSStripedOutputStream closing of datastreamer threads. Contributed by Rakesh R.	2015-05-26 11:59:56 -07:00
Zhe Zhang	f0628280c3	HDFS-8282. Erasure coding: move striped reading logic to StripedBlockUtil. Contributed by Zhe Zhang.	2015-05-26 11:59:56 -07:00
Zhe Zhang	b00c663877	HDFS-8272. Erasure Coding: simplify the retry logic in DFSStripedInputStream (stateful read). Contributed by Jing Zhao	2015-05-26 11:59:55 -07:00
Jing Zhao	1a8139e6ad	Fix merge conflicts.	2015-05-26 11:59:55 -07:00
Jing Zhao	9593776e34	HDFS-8235. Erasure Coding: Create DFSStripedInputStream in DFSClient#open. Contributed by Kai Sasaki.	2015-05-26 11:59:55 -07:00
Vinayakumar B	5eb17e5726	HDFS-8189. ClientProtocol#createErasureCodingZone API was wrongly annotated as Idempotent (Contributed by Vinayakumar B)	2015-05-26 11:59:55 -07:00
Vinayakumar B	f9eb95c31d	HDFS-8230. Erasure Coding: Ignore DatanodeProtocol#DNA_ERASURE_CODING_RECOVERY commands from standbynode if any (Contributed by Vinayakumar B)	2015-05-26 11:59:54 -07:00
Zhe Zhang	89d3378578	HDFS-8033. Erasure coding: stateful (non-positional) read from files in striped layout. Contributed by Zhe Zhang.	2015-05-26 11:59:54 -07:00
Zhe Zhang	f5d4a95ef5	HDFS-8228. Erasure Coding: SequentialBlockGroupIdGenerator#nextValue may cause block id conflicts. Contributed by Jing Zhao.	2015-05-26 11:59:54 -07:00
Jing Zhao	3f2c6938f1	HDFS-8223. Should calculate checksum for parity blocks in DFSStripedOutputStream. Contributed by Yi Liu.	2015-05-26 11:59:54 -07:00
Jing Zhao	eb612b0b70	HDFS-8233. Fix DFSStripedOutputStream#getCurrentBlockGroupBytes when the last stripe is at the block group boundary. Contributed by Jing Zhao.	2015-05-26 11:59:53 -07:00
Kai Zheng	fcd54ecce2	HDFS-8136. Client gets and uses EC schema when reads and writes a stripping file. Contributed by Kai Sasaki	2015-05-26 11:59:53 -07:00
Zhe Zhang	e8df2581c3	HDFS-8156. Add/implement necessary APIs even we just have the system default schema. Contributed by Kai Zheng.	2015-05-26 11:59:53 -07:00
Uma Maheswara Rao G	014d8675c5	HDFS-8024. Erasure Coding: ECworker frame, basics, bootstraping and configuration. (Contributed by Uma Maheswara Rao G)	2015-05-26 11:59:52 -07:00
Zhe Zhang	2f11109bb0	HDFS-8212. DistributedFileSystem.createErasureCodingZone should pass schema in FileSystemLinkResolver. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 11:59:52 -07:00
Zhe Zhang	e9d85bbf30	HDFS-8216. TestDFSStripedOutputStream should use BlockReaderTestUtil to create BlockReader. Contributed by Tsz Wo Nicholas Sze.	2015-05-26 11:59:52 -07:00
Tsz-Wo Nicholas Sze	e107886d6f	HDFS-8190. StripedBlockUtil.getInternalBlockLength may have overflow error.	2015-05-26 11:59:52 -07:00
Zhe Zhang	922631f04f	HDFS-8188. Erasure coding: refactor client-related code to sync with HDFS-8082 and HDFS-8169. Contributed by Zhe Zhang.	2015-05-26 11:59:51 -07:00
Vinayakumar B	dfba46ab57	HDFS-8181. createErasureCodingZone sets retryCache state as false always (Contributed by Uma Maheswara Rao G)	2015-05-26 11:59:51 -07:00
Vinayakumar B	a1c9425265	HDFS-8146. Protobuf changes for BlockECRecoveryCommand and its fields for making it ready for transfer to DN (Contributed by Uma Maheswara Rao G)	2015-05-26 11:59:51 -07:00
Jing Zhao	f6e1160ef1	HDFS-8145. Fix the editlog corruption exposed by failed TestAddStripedBlocks. Contributed by Jing Zhao.	2015-05-26 11:59:46 -07:00
Jing Zhao	ab76e1fe36	HDFS-7937. Erasure Coding: INodeFile quota computation unit tests. Contributed by Kai Sasaki.	2015-05-26 11:59:13 -07:00
Jing Zhao	cd458c38a0	HDFS-8166. DFSStripedOutputStream should not create empty blocks. Contributed by Jing Zhao.	2015-05-26 11:59:13 -07:00
Zhe Zhang	64f8f0a145	HDFS-8167. BlockManager.addBlockCollectionWithCheck should check if the block is a striped block. Contributed by Hui Zheng.	2015-05-26 11:59:12 -07:00
Tsz-Wo Nicholas Sze	4c039b0876	HDFS-7994. Detect if resevered EC Block ID is already used during namenode startup. Contributed by Hui Zheng	2015-05-26 11:59:12 -07:00
Jing Zhao	5e8837dd6c	HDFS-8120. Erasure coding: created util class to analyze striped block groups. Contributed by Zhe Zhang and Li Bo.	2015-05-26 11:59:12 -07:00
Vinayakumar B	ceb3d1c170	HDFS-7349. Support DFS command for the EC encoding (Contributed by Vinayakumar B)	2015-05-26 11:59:11 -07:00
Vinayakumar B	2c277802c1	HDFS-8027. Erasure Coding: Update CHANGES-HDFS-7285.txt with branch commits (Vinayakumar B)	2015-05-26 11:59:11 -07:00
Vinayakumar B	04c23d95d0	HDFS-8123. Erasure Coding: Better to move EC related proto messages to a separate erasurecoding proto file (Contrubuted by Rakesh R)	2015-05-26 11:59:11 -07:00
Zhe Zhang	3b56a5aa9e	HDFS-8114. Erasure coding: Add auditlog FSNamesystem#createErasureCodingZone if this operation fails. Contributed by Rakesh R.	2015-05-26 11:59:10 -07:00
Zhe Zhang	a32c4dc38a	HDFS-8122. Erasure Coding: Support specifying ECSchema during creation of ECZone. Contributed by Vinayakumar B.	2015-05-26 11:59:06 -07:00
Zhe Zhang	35797b0889	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit mainly addresses HDFS-8081 and HDFS-8048. Contributed by Zhe Zhang.	2015-05-26 11:58:40 -07:00
Vinayakumar B	f53e402635	HDFS-8090. Erasure Coding: Add RPC to client-namenode to list all ECSchemas loaded in Namenode. (Contributed by Vinayakumar B)	2015-05-26 11:58:40 -07:00
Kai Zheng	4970f2a2ab	HDFS-7889 Subclass DFSOutputStream to support writing striping layout files. Contributed by Li Bo	2015-05-26 11:58:40 -07:00
Jing Zhao	4d0bc724f2	HDFS-8077. Erasure coding: fix bugs in EC zone and symlinks. Contributed by Jing Zhao and Zhe Zhang.	2015-05-26 11:58:32 -07:00
Kai Zheng	c4a0d88366	HDFS-8104 Make hard-coded values consistent with the system default schema first before remove them. Contributed by Kai Zheng	2015-05-26 11:55:17 -07:00
Kai Zheng	1a37b0fe9a	HDFS-8074 Define a system-wide default EC schema. Contributed by Kai Zheng	2015-05-26 11:55:16 -07:00
Vinayakumar B	2ca3e38feb	HDFS-8023. Erasure Coding: retrieve eraure coding schema for a file from NameNode (Contributed by Vinayakumar B) ... Added missed file	2015-05-26 11:55:16 -07:00
Vinayakumar B	16484f0030	HDFS-8023. Erasure Coding: retrieve eraure coding schema for a file from NameNode (Contributed by Vinayakumar B)	2015-05-26 11:55:16 -07:00
Zhe Zhang	bff59392ee	HDFS-7782. Erasure coding: pread from files in striped layout. Contributed by Zhe Zhang and Jing Zhao	2015-05-26 11:55:15 -07:00
Zhe Zhang	91c741a2a1	HDFS-7782. Erasure coding: pread from files in striped layout. Contributed by Zhe Zhang and Jing Zhao	2015-05-26 11:55:15 -07:00
Vinayakumar B	aac73c21c3	HADOOP-11740. Combine erasure encoder and decoder interfaces. Contributed by Zhe Zhang. ... Updated CHANGES-HDFS-EC-7285.txt	2015-05-26 11:55:15 -07:00
Vinayakumar B	d25ca09cf6	HADOOP-11782 Correct two thrown messages in ECSchema class. Contributed by Xinwei Qin ... Updated CHANGES-HDFS-EC-7285.txt	2015-05-26 11:55:14 -07:00
Zhe Zhang	146ce7a978	HDFS-7969. Erasure coding: NameNode support for lease recovery of striped block groups. Contributed by Zhe Zhang.	2015-05-26 11:55:14 -07:00
Zhe Zhang	c243319eab	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging trunk changes (this commit is for HDFS-8035). Contributed by Zhe Zhang	2015-05-26 11:55:13 -07:00
Zhe Zhang	e54a74b566	HADOOP-11740. Combine erasure encoder and decoder interfaces. Contributed by Zhe Zhang.	2015-05-26 11:55:13 -07:00
Zhe Zhang	1af8c14862	HDFS-7839. Erasure coding: implement facilities in NameNode to create and manage EC zones. Contributed by Zhe Zhang	2015-05-26 11:55:07 -07:00
Zhe Zhang	578019d6a2	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging (this commit is for conflicts from HDFS-6945). Contributed by Zhe Zhang.	2015-05-26 11:44:47 -07:00
Zhe Zhang	9edc73d123	HDFS-7617. Add unit tests for editlog transactions for EC. Contributed by Hui Zheng.	2015-05-26 11:44:47 -07:00
Vinayakumar B	af8eaacdb4	HDFS-8027. Erasure Coding: Update CHANGES-HDFS-7285.txt with branch commits (Vinayakumar B)	2015-05-26 11:44:46 -07:00
Jing Zhao	cd655ee817	HDFS-8005. Erasure Coding: simplify striped block recovery work computation and add tests. Contributed by Jing Zhao.	2015-05-26 11:44:42 -07:00
Jing Zhao	abf833a7b2	HDFS-7907. Erasure Coding: track invalid, corrupt, and under-recovery striped blocks in NameNode. Contributed by Jing Zhao.	2015-05-26 11:43:44 -07:00
Zhe Zhang	97378e4cd0	HDFS-7936. Erasure coding: resolving conflicts in the branch when merging (this commit is for HDFS-7742)	2015-05-26 11:43:43 -07:00
Tsz-Wo Nicholas Sze	9d1175b8fb	HDFS-7716. Add a test for BlockGroup support in FSImage. Contributed by Takuya Fukudome	2015-05-26 11:43:43 -07:00
Zhe Zhang	ea2e60fbcc	HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903, HDFS-7435, HDFS-7930, HDFS-7960 (this commit is for HDFS-7960)	2015-05-26 11:43:42 -07:00
Jing Zhao	d0d75a8339	HDFS-7827. Erasure Coding: support striped blocks in non-protobuf fsimage. Contributed by Hui Zheng.	2015-05-26 11:43:42 -07:00
Jing Zhao	46dac3595f	HDFS-7864. Erasure Coding: Update safemode calculation for striped blocks. Contributed by GAO Rui.	2015-05-26 11:43:42 -07:00
Zhe Zhang	544f75d651	HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903, HDFS-7435 and HDFS-7930 (this commit is for HDFS-7930 only)	2015-05-26 11:43:42 -07:00
Zhe Zhang	57a84c0d14	HDFS-7369. Erasure coding: distribute recovery work for striped blocks to DataNode. Contributed by Zhe Zhang.	2015-05-26 11:43:37 -07:00
Jing Zhao	a38a37c634	HDFS-7912. Erasure Coding: track BlockInfo instead of Block in UnderReplicatedBlocks and PendingReplicationBlocks. Contributed by Jing Zhao.	2015-05-26 11:41:59 -07:00
Jing Zhao	26773d9d6c	HDFS-7826. Erasure Coding: Update INodeFile quota computation for striped blocks. Contributed by Kai Sasaki.	2015-05-26 11:32:26 -07:00
Jing Zhao	11585883a9	HDFS-7936. Erasure coding: resolving conflicts when merging with HDFS-7903 and HDFS-7435. Contributed by Zhe Zhang.	2015-05-26 11:32:26 -07:00
Jing Zhao	f05c21285e	HDFS-7853. Erasure coding: extend LocatedBlocks to support reading from striped files. Contributed by Jing Zhao.	2015-05-26 11:32:25 -07:00
Jing Zhao	39a0a85fb7	HDFS-7872. Erasure Coding: INodeFile.dumpTreeRecursively() supports to print striped blocks. Contributed by Takuya Fukudome.	2015-05-26 11:32:25 -07:00
Jing Zhao	1e1e930407	HDFS-7837. Erasure Coding: allocate and persist striped blocks in NameNode. Contributed by Jing Zhao.	2015-05-26 11:32:20 -07:00
Zhe Zhang	9af1f4779b	Addendum fix for HDFS-7749 to be compatible with HDFS-7993	2015-05-26 11:07:16 -07:00
Jing Zhao	9f2f583f40	HDFS-7749. Erasure Coding: Add striped block support in INodeFile. Contributed by Jing Zhao.	2015-05-26 11:07:15 -07:00
Jing Zhao	ba93714920	HDFS-7716. Erasure Coding: extend BlockInfo to handle EC info. Contributed by Jing Zhao.	2015-05-26 11:07:11 -07:00
Jing Zhao	ec48013426	Fix Compilation Error in TestAddBlockgroup.java after the merge	2015-05-26 11:03:34 -07:00
Zhe Zhang	0c1da5a030	HDFS-7652. Process block reports for erasure coded blocks. Contributed by Zhe Zhang	2015-05-26 11:03:34 -07:00
Zhe Zhang	bc2833b1c9	HDFS-7339. Allocating and persisting block groups in NameNode. Contributed by Zhe Zhang	2015-05-26 11:03:34 -07:00
Vinayakumar B	f166e67a23	HDFS-7347. Configurable erasure coding policy for individual files and directories ( Contributed by Zhe Zhang )	2015-05-26 11:03:34 -07:00
Haohui Mai	ada233b7cd	HDFS-8377. Support HTTP/2 in datanode. Contributed by Duo Zhang.	2015-05-24 22:30:32 -07:00
Vinayakumar B	55ed6558ba	HADOOP-11743. maven doesn't clean all the site files (Contributed by ramtin)	2015-05-22 16:45:19 +05:30
Vinayakumar B	0c6638c2ea	HDFS-8268. Port conflict log for data node server is not sufficient (Contributed by Mohammad Shahid Khan)	2015-05-22 16:15:15 +05:30
Arpit Agarwal	cf2b5694d6	HDFS-8454. Remove unnecessary throttling in TestDatanodeDeath. (Arpit Agarwal)	2015-05-21 20:43:57 -07:00
Xiaoyu Yao	05e04f34f2	HDFS-8451. DFSClient probe for encryption testing interprets empty URI property for enabled. Contributed by Steve Loughran.	2015-05-21 11:58:00 -07:00
Haohui Mai	2b6bcfdafa	HDFS-8421. Move startFile() and related functions into FSDirWriteFileOp. Contributed by Haohui Mai.	2015-05-21 08:08:28 -07:00
Akira Ajisaka	0e4f1081c7	HADOOP-10366. Add whitespaces between classes for values in core-default.xml to fit better in browser. Contributed by kanaka kumar avvaru.	2015-05-21 17:52:03 +09:00
Akira Ajisaka	dc8434ab2b	HDFS-4383. Document the lease limits. Contributed by Arshad Mohammad.	2015-05-21 17:30:43 +09:00
Kihwal Lee	8860e352c3	HDFS-8404. Pending block replication can get stuck using older genstamp. Contributed by Nathan Roberts.	2015-05-19 13:05:15 -05:00
Colin Patrick Mccabe	470c87dbc6	HADOOP-11970. Replace uses of ThreadLocal<Random> with JDK7 ThreadLocalRandom (Sean Busbey via Colin P. McCabe)	2015-05-19 10:50:15 -07:00
Kihwal Lee	de30d66b26	HDFS-8131. Implement a space balanced block placement policy. Contributed by Liu Shaohui.	2015-05-19 08:04:38 -05:00
Vinayakumar B	d4a2830b63	HADOOP-11103. Clean up RemoteException (Contributed by Sean Busbey)	2015-05-19 14:41:05 +05:30
Vinayakumar B	93972a332a	HDFS-6348. SecondaryNameNode not terminating properly on runtime exceptions (Contributed by Rakesh R)	2015-05-19 12:24:25 +05:30
Ravi Prakash	cdfae446ad	HDFS-4185. Add a metric for number of active leases (Rakesh R via raviprak)	2015-05-18 12:37:21 -07:00
Tsz-Wo Nicholas Sze	0c590e1c09	HDFS-8405. Fix a typo in NamenodeFsck. Contributed by Takanobu Asanuma	2015-05-19 02:57:54 +08:00
Arpit Agarwal	a2190bf15d	HDFS-8345. Storage policy APIs must be exposed via the FileSystem interface. (Arpit Agarwal)	2015-05-18 11:36:29 -07:00
Uma Maheswara Rao G	a6af0248e9	HDFS-8412. Fix the test failures in HTTPFS: In some tests setReplication called after fs close. Contributed by Uma Maheswara Rao G.	2015-05-18 19:35:53 +05:30
Uma Maheswara Rao G	363c35541d	Updating CHANGES.txt for moving entry of HDFS-8332 from branch-2 to trunk	2015-05-18 14:48:49 +05:30
Arpit Agarwal	e453989a57	HDFS-8157. Writes to RAM DISK reserve locked memory for block files. (Arpit Agarwal)	2015-05-16 09:05:35 -07:00
Haohui Mai	ac742c762d	HDFS-8403. Eliminate retries in TestFileCreation#testOverwriteOpenForWrite. Contributed by Arpit Agarwal.	2015-05-15 19:12:40 -07:00
Haohui Mai	e5afac5896	HDFS-8394. Move getAdditionalBlock() and related functionalities into a separate class. Contributed by Haohui Mai.	2015-05-15 19:09:59 -07:00
Jing Zhao	8f37873342	HDFS-8397. Refactor the error handling code in DataStreamer. Contributed by Tsz Wo Nicholas Sze.	2015-05-15 16:14:54 -07:00
Vinayakumar B	3bef7c80a9	HDFS-6888. Allow selectively audit logging ops (Contributed by Chen He)	2015-05-15 11:07:51 +05:30
Akira Ajisaka	ee7beda6e3	HDFS-8350. Remove old webhdfs.xml and other outdated documentation stuff. Contributed by Brahma Reddy Battula.	2015-05-15 13:54:35 +09:00
Akira Ajisaka	cbc01ed08e	HDFS-8371. Fix test failure in TestHdfsConfigFields for spanreceiver properties. Contributed by Ray Chiang.	2015-05-15 12:14:47 +09:00
Vinayakumar B	def9136e02	HDFS-8150. Make getFileChecksum fail for blocks under construction (Contributed by J.Andreina)	2015-05-14 15:54:51 +05:30
Haohui Mai	b2c85db86c	HDFS-7728. Avoid updating quota usage while loading edits. Contributed by Jing Zhao.	2015-05-13 21:50:35 -07:00
Arpit Agarwal	54fa9b4217	HDFS-8243. Files written by TestHostsFiles and TestNameNodeMXBean are causing Release Audit Warnings. (Contributed by Ruth Wisniewski)	2015-05-13 19:43:53 -07:00
Colin Patrick Mccabe	281d47a969	HDFS-8380. Always call addStoredBlock on blocks which have been shifted from one storage to another (cmccabe)	2015-05-13 14:29:05 -07:00
Kihwal Lee	f9a46a00d2	HDFS-8358. TestTraceAdmin fails. Contributed by Masatake Iwasaki.	2015-05-13 14:15:27 -05:00
Tsz-Wo Nicholas Sze	cdec12d1b8	HDFS-8143. Mover should exit after some retry when failed to move blocks. Contributed by surendra singh lilhore	2015-05-13 11:57:49 -07:00
Vinayakumar B	065d8f2a34	HDFS-6300. Prevent multiple balancers from running simultaneously (Contributed by Rakesh R)	2015-05-13 17:27:34 +05:30
Akira Ajisaka	2463666ecb	HDFS-6184. Capture NN's thread dump when it fails over. Contributed by Ming Ma.	2015-05-13 11:37:22 +09:00
yliu	6d5da94841	HDFS-8255. Rename getBlockReplication to getPreferredBlockReplication. (Contributed by Zhe Zhang)	2015-05-12 21:29:22 +08:00
Vinayakumar B	987abc99b0	HDFS-8362. Java Compilation Error in TestHdfsConfigFields.java (Contributed by Arshad Mohammad)	2015-05-12 12:09:13 +05:30
Kihwal Lee	ea11590aad	HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop. Contributed by Rushabh Shah.	2015-05-11 14:31:58 -05:00
Akira Ajisaka	1dd79ffaca	HDFS-8241. Remove unused NameNode startup option -finalize. Contributed by Brahma Reddy Battula.	2015-05-12 00:18:18 +09:00
Junping Du	7e543c27fa	YARN-3587. Fix the javadoc of DelegationTokenSecretManager in yarn, etc. projects. Contributed by Gabor Liptak.	2015-05-11 05:27:07 -07:00
Akira Ajisaka	3fa2efc09f	HDFS-8351. Remove namenode -finalize option from document. (aajisaka)	2015-05-11 15:34:44 +09:00
Haohui Mai	4536399d47	HDFS-8357. Consolidate parameters of INode.CleanSubtree() into a parameter objects. Contributed by Li Lu.	2015-05-09 22:51:58 -07:00
Haohui Mai	02a4a22b9c	HDFS-8327. Compute storage type quotas in INodeFile.computeQuotaDeltaForTruncate(). Contributed by Haohui Mai.	2015-05-08 23:09:25 -07:00
Haohui Mai	3becc3af83	Add missing entry in CHANGES.txt for HDFS-6757.	2015-05-08 23:08:05 -07:00
Haohui Mai	00fe1ed3a4	HDFS-6757. Simplify lease manager with INodeID. Contributed by Haohui Mai.	2015-05-08 23:04:31 -07:00
Arpit Agarwal	59995cec4a	HDFS-8097. TestFileTruncate is failing intermittently. (Contributed by Rakesh R)	2015-05-08 16:28:24 -07:00
Allen Wittenauer	c945c20483	HADOOP-11590. Update sbin commands and documentation to use new --slaves option (aw)	2015-05-08 15:27:25 -07:00
Xiaoyu Yao	d0e75e60fb	HDFS-8326. Documentation about when checkpoints are run is out of date. (Misty Stanley-Jones via xyao)	2015-05-08 14:46:37 -07:00
Kihwal Lee	2d4ae3d18b	HDFS-8245. Standby namenode doesn't process DELETED_BLOCK if the addblock request is in edit log. Contributed by Rushabh S Shah.	2015-05-08 16:36:41 -05:00
Colin Patrick Mccabe	f523e963e4	HDFS-8113. Add check for null BlockCollection pointers in BlockInfoContiguous structures (Chengbing Liu via Colin P. McCabe)	2015-05-08 13:50:51 -07:00
Kihwal Lee	7a7960be41	HDFS-7433. Optimize performance of DatanodeManager's node map. Contributed by Daryn Sharp.	2015-05-08 15:18:29 -05:00
Colin Patrick Mccabe	8f7c2364d7	HDFS-8284. Update documentation about how to use HTrace with HDFS (Masatake Iwasaki via Colin P. McCabe)	2015-05-08 12:30:03 -07:00
Yongjun Zhang	730f9930a4	HDFS-8311. DataStreamer.transfer() should timeout the socket InputStream. (Esteban Gutierrez via Yongjun Zhang)	2015-05-08 00:11:46 -07:00