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2568 Commits

Author SHA1 Message Date
cnauroth 639c7b0ddc HDFS-3519. Checkpoint upload may interfere with a concurrent saveNamespace. Contributed by Ming Ma. 2015-01-22 16:03:17 -08:00
Arpit Agarwal dcd14db1a8 HDFS-7575. Fix CHANGES.txt 2015-01-22 14:37:43 -08:00
Kihwal Lee 95858db0c1 HDFS-7548. Corrupt block reporting delayed until datablock scanner thread detects it. Contributed by Rushabh Shah. 2015-01-21 14:42:45 -06:00
Colin Patrick Mccabe 5ec2b6caa9 HDFS-7496. Fix FsVolume removal race conditions on the DataNode by reference-counting the volume instances (Lei (Eddy) Xu via Colin P. McCabe) 
(cherry-picked from commit a17584936c)
 2015-01-21 11:43:42 -08:00
Tsz-Wo Nicholas Sze 1dc5483054 HDFS-3443. Fix NPE when namenode transition to active during startup by adding checkNNStartup() in NameNodeRpcServer. Contributed by Vinayakumar B 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeRpcServer.java
 2015-01-21 11:37:58 -08:00
Colin Patrick Mccabe 7779f38e68 HDFS-7610. Fix removal of dynamically added DN volumes (Lei (Eddy) Xu via Colin P. McCabe) 
(cherry picked from commit a17584936c)
 2015-01-20 20:15:33 -08:00
yliu 7b5aea8175 HDFS-7641. Update archival storage user doc for list/set/get block storage policies. (yliu) 2015-01-21 02:04:03 +08:00
yliu 3f37354daa HDFS-7623. Add htrace configuration properties to core-default.xml and update user doc about how to enable htrace. (yliu) 2015-01-21 00:57:51 +08:00
Haohui Mai 755731a6c1 HDFS-7640. print NFS Client in the NFS log. Contributed by Brandon Li. 2015-01-19 17:29:57 -08:00
Jing Zhao 5da33c5b5d HDFS-7637. Fix the check condition for reserved path. Contributed by Yi Liu. 
(cherry picked from commit e843a0a8ce)
 2015-01-19 10:29:02 -08:00
Haohui Mai 29551e19ef HDFS-7573. Consolidate the implementation of delete() into a single class. Contributed by Haohui Mai. 2015-01-17 12:56:44 -08:00
cnauroth 8e765b8513 HDFS-7632. MiniDFSCluster configures DataNode data directories incorrectly if using more than 1 DataNode and more than 2 storage locations per DataNode. Contributed by Chris Nauroth. 
(cherry picked from commit ec4389cf72)
 2015-01-16 10:52:13 -08:00
cnauroth b3d03980c4 HDFS-7635. Remove TestCorruptFilesJsp from branch-2. Contributed by Chris Nauroth. 2015-01-16 10:40:38 -08:00
Arpit Agarwal f72e2bfedd HDFS-7591. hdfs classpath command should support same options as hadoop classpath. (Contributed by Varun Saxena) 2015-01-16 09:37:54 -08:00
yliu bdbf13ac46 HDFS-7189. Add trace spans for DFSClient metadata operations. (Colin P. McCabe via yliu) 2015-01-16 00:21:38 +08:00
Kihwal Lee 6f792fc198 HDFS-7457. DatanodeID generates excessive garbage. Contributed by Daryn Sharp. 
(cherry picked from commit 780a6bf145)
 2015-01-15 16:45:06 -06:00
Kihwal Lee 0090157fff HDFS-7615. Remove longReadLock. Contributed by Kihwal Lee. 
(cherry picked from commit 44eed6cbc9)
 2015-01-15 16:40:18 -06:00
Tsz-Wo Nicholas Sze 80f2c41ea4 HDFS-2219. Change fsck to support fully qualified paths so that a particular namenode in a federated cluster with multiple namenodes can be specified in the path parameter. 2015-01-14 11:32:38 -08:00
Colin Patrick Mccabe 0578df3baa HDFS-7585. Get TestEnhancedByteBufferAccess working on CPU architectures with page sizes other than 4096 (Sam Liu via Colin P. McCabe) 
(cherry picked from commit 446545c496)
 2015-01-14 11:14:16 -08:00
cnauroth 27eecaef10 HDFS-7570. SecondaryNameNode need twice memory when calling reloadFromImageFile. Contributed by zhaoyunjiong. 
(cherry picked from commit 85aec75ce5)
 2015-01-13 16:10:40 -08:00
Jing Zhao 6e2eb9d5cf HDFS-7600. Refine hdfs admin classes to reuse common code. Contributed by Jing Zhao. 2015-01-12 17:35:44 -08:00
Colin Patrick Mccabe a6ebe7a76b HDFS-5445. PacketReceiver populates the packetLen field in PacketHeader incorrectly (Jonathan Mace via Colin P. McCabe) 
(cherry picked from commit f761bd8fe4)
 2015-01-12 17:11:34 -08:00
Colin Patrick Mccabe dde774f2a4 HDFS-7598. Remove dependency on old version of Guava in TestDFSClientCache#testEviction (Sangjin Lee via Colin P. McCabe) 
(cherry picked from commit b3ddd7ee39)
 2015-01-12 17:08:08 -08:00
Kihwal Lee 33534a0c9a HDFS-7533. Datanode sometimes does not shutdown on receiving upgrade shutdown command. Contributed by Eric Payne. 
(cherry picked from commit 6bbf9fdd04)
 2015-01-12 15:38:17 -06:00
Colin Patrick Mccabe e4bb94b0b8 HDFS-7326. Add documentation for hdfs debug commands (Vijay Bhat via Colin P. McCabe) 
(cherry picked from commit b78b4a1536)
 2015-01-12 12:17:37 -08:00
yliu cce7ab4721 HDFS-7323. Move the get/setStoragePolicy commands out from dfsadmin. (jing9 via yliu) 2015-01-12 00:45:27 +08:00
cnauroth 75e4e55e12 HDFS-7596. NameNode should prune dead storages from storageMap. Contributed by Arpit Agarwal. 
(cherry picked from commit ef3c3a832c)
 2015-01-10 09:18:41 -08:00
Jing Zhao 4b589e7cfa HDFS-7182. JMX metrics aren't accessible when NN is busy. Contributed by Ming Ma. 2015-01-09 17:36:30 -08:00
Colin Patrick Mccabe a663faf741 HADOOP-11470. Remove some uses of obsolete guava APIs from the hadoop codebase (Sangjin Lee via Colin P. McCabe) 
(cherry picked from commit ae91b13a4b)
 2015-01-08 16:26:11 -08:00
cnauroth f0acb7c2a2 HDFS-7579. Improve log reporting during block report rpc failure. Contributed by Charles Lamb. 
(cherry picked from commit 7e2d9a3242)
 2015-01-08 15:13:05 -08:00
cnauroth 501246e24a HDFS-7589. Break the dependency between libnative_mini_dfs and libhdfs. Contributed by Zhanwei Wang. 
(cherry picked from commit 708b1aa074)
 2015-01-08 10:23:53 -08:00
Tsuyoshi Ozawa 132fd6ba58 HADOOP-11032. Replace use of Guava's Stopwatch with Hadoop's StopWatch. (ozawa) 
(cherry picked from commit a6ed4894b5)

Conflicts:
	hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/test/java/org/apache/hadoop/mapred/nativetask/kvtest/KVJob.java
 2015-01-08 15:00:02 +09:00
Konstantin V Shvachko c3c3bb2b02 HDFS-7561. TestFetchImage should write fetched-image-dir under target. Contributed by Liang Xie. 2015-01-07 16:07:16 -08:00
Brandon Li 36367209a1 HDFS-7564. NFS gateway dynamically reload UID/GID mapping file /etc/nfs.map. Contributed by Yongjun Zhang 
(cherry picked from commit 788ee35e2b)
 2015-01-06 16:20:39 -08:00
Vinayakumar B 53ecb63587 HDFS-7583. Fix findbug in TransferFsImage.java (Contributed by Vinayakumar B) 
(cherry picked from commit 4cd66f7fb2)
 2015-01-06 09:32:56 +05:30
cnauroth 60418c9b2d HDFS-7572. TestLazyPersistFiles#testDnRestartWithSavedReplicas is flaky on Windows. Contributed by Arpit Agarwal. 
(cherry picked from commit dfd2589bcb)
 2015-01-05 10:39:38 -08:00
Brandon Li 05df432fab HDFS-7563. NFS gateway parseStaticMap NumberFormatException. Contributed by Yongjun Zhang 
(cherry picked from commit 892b1bb746)
 2015-01-02 10:50:51 -08:00
Jing Zhao 9aa9455dab HDFS-7484. Make FSDirectory#addINode take existing INodes as its parameter. Contributed by Jing Zhao. 2014-12-22 23:20:18 -08:00
Vinayakumar B cd8e78d50f HDFS-7456. De-duplicate AclFeature instances with same AclEntries do reduce memory footprint of NameNode (Contributed by Vinayakumar B) 
(cherry picked from commit 50ae1a6664)
 2014-12-23 12:37:16 +05:30
cnauroth 5486124668 HDFS-7560. ACLs removed by removeDefaultAcl() will be back after NameNode restart/failover. Contributed by Vinayakumar B. 
(cherry picked from commit 2cf90a2c33)
 2014-12-22 14:02:49 -08:00
yliu 7e49c99ead HDFS-7557. Fix spacing for a few keys in DFSConfigKeys.java (Colin P. McCabe) 2014-12-22 00:57:18 +08:00
Colin Patrick Mccabe bcaf15e2fa HDFS-7443. Datanode upgrade to BLOCKID_BASED_LAYOUT fails if duplicate block files are present in the same volume (cmccabe) 
(cherry picked from commit 8fa265a290)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataStorage.java
 2014-12-19 13:19:52 -08:00
Colin Patrick Mccabe 22f72c7946 HDFS-7552. Change FsVolumeList toString() to fix TestDataNodeVolumeFailureToleration (Liang Xie via Colin P. McCabe) 
(cherry picked from commit a4876c130f)
 2014-12-19 11:20:43 -08:00
cnauroth 947475c127 HDFS-7431. log message for InvalidMagicNumberException may be incorrect. Contributed by Yi Liu. 
(cherry picked from commit 5df7ecb33a)
 2014-12-18 15:06:00 -08:00
Andrew Wang 8d98d87745 HDFS-7530. Allow renaming of encryption zone roots. Contributed by Charles Lamb. 
(cherry picked from commit b0b9084433)
 2014-12-18 14:18:14 -08:00
Haohui Mai b1703c5c8f HDFS-7543. Avoid path resolution when getting FileStatus for audit logs. Contributed by Haohui Mai. 2014-12-18 11:25:03 -08:00
Kihwal Lee 8bffaa46fc HDFS-7373. Clean up temporary files after fsimage transfer failures. Contributed by Kihwal Lee 
(cherry picked from commit c0d666c74e)
 2014-12-18 13:00:18 -06:00
Colin Patrick Mccabe dda1fc169d HDFS-7531. Improve the concurrent access on FsVolumeList (Lei Xu via Colin P. McCabe) 
(cherry picked from commit 3b173d9517)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
 2014-12-17 16:43:33 -08:00
Haohui Mai a7c5456c72 HDFS-7528. Consolidate symlink-related implementation into a single class. Contributed by Haohui Mai. 2014-12-17 14:54:24 -08:00
Haohui Mai e870851b4a HDFS-7536. Remove unused CryptoCodec in org.apache.hadoop.fs.Hdfs. Contributed by Haohui Mai. 2014-12-16 13:26:52 -08:00
Colin Patrick Mccabe 1b91a6d011 HDFS-7494. Checking of closed in DFSInputStream#pread() should be protected by synchronization (Ted Yu via Colin P. McCabe) 
(cherry picked from commit a97a1e7317)
 2014-12-16 11:08:02 -08:00
Kihwal Lee b70c0c295c HDFS-6425. Large postponedMisreplicatedBlocks has impact on blockReport latency. Contributed by Ming Ma. 
(cherry picked from commit b7923a356e)
 2014-12-16 10:31:57 -06:00
Brandon Li 781a1e352c HDFS-7516. Fix findbugs warnings in hdfs-nfs project. Contributed by Brandon Li 
(cherry picked from commit 42d8858c5d)
 2014-12-15 11:29:37 -08:00
Haohui Mai 282b5ed8ec HDFS-7506. Consolidate implementation of setting inode attributes into a single class. Contributed by Haohui Mai. 2014-12-15 10:49:10 -08:00
Colin Patrick Mccabe c9950f00a3 HDFS-7513. HDFS inotify: add defaultBlockSize to CreateEvent (cmccabe) 
(cherry picked from commit 6e13fc62e1)
 2014-12-15 10:30:50 -08:00
Andrew Wang 6bc65d769b HDFS-7426. Change nntop JMX format to be a JSON blob. 
(cherry picked from commit fa7b9248e4)
 2014-12-12 17:04:41 -08:00
Jing Zhao 614b4046ba HDFS-7059. Avoid resolving path multiple times. Contributed by Jing Zhao. 2014-12-12 15:14:15 -08:00
arp d15fb57f46 HDFS-7514. TestTextCommand fails on Windows. (Arpit Agarwal) 2014-12-12 14:28:46 -08:00
Haohui Mai d9f31c6472 HDFS-7517. Remove redundant non-null checks in FSNamesystem#getBlockLocations. Contributed by Haohui Mai. 2014-12-12 11:51:29 -08:00
Andrew Wang 7f39cab356 HDFS-7497. Inconsistent report of decommissioning DataNodes between dfsadmin and NameNode webui. Contributed by Yongjun Zhang. 
(cherry picked from commit b437f5eef4)
 2014-12-11 18:13:14 -08:00
Brandon Li 23289d13ff HDFS-7449. Add metrics to NFS gateway. Contributed by Brandon Li 
(cherry picked from commit f6f2a3f1c7)
 2014-12-11 15:43:06 -08:00
Haohui Mai c8eb139977 HDFS-7515. Fix new findbugs warnings in hadoop-hdfs. Contributed by Haohui Mai. 2014-12-11 12:36:20 -08:00
arp e4f9ddfdbc HDFS-7503. Namenode restart after large deletions can cause slow processReport (Arpit Agarwal) 2014-12-10 23:37:26 -08:00
Haohui Mai 9e1c059815 HDFS-7463. Simplify FSNamesystem#getBlockLocationsUpdateTimes. Contributed by Haohui Mai. 2014-12-10 23:01:28 -08:00
arp d39809016d HDFS-7475. Make TestLazyPersistFiles#testLazyPersistBlocksAreSaved deterministic. (Contributed by Xiaoyu Yao) 2014-12-10 18:24:50 -08:00
Haohui Mai 87b3fc8cae HDFS-5578. [JDK8] Fix Javadoc errors caused by incorrect or illegal tags in doc comments. Contributed by Andrew Purtell. 2014-12-10 14:54:52 -08:00
Haohui Mai c2514aaa83 HDFS-7502. Fix findbugs warning in hdfs-nfs project. Contributed by Brandon Li. 2014-12-09 20:43:20 -08:00
Vinayakumar B 19627e5897 HDFS-7481. Add ACL indicator to the 'Permission Denied' exception. (Contributed by Vinayakumar B ) 
(cherry picked from commit d93f3b9815)
 2014-12-10 08:32:39 +05:30
Jing Zhao e8e86e3ec7 HDFS-7498. Simplify the logic in INodesInPath. Contributed by Jing Zhao. 2014-12-09 11:38:07 -08:00
Colin Patrick Mccabe a037d6030b HDFS-7489. Incorrect locking in FsVolumeList#checkDirs can hang datanodes (Noah Lorang via Colin P. McCabe) 
(cherry picked from commit d8352b9b2b)
 2014-12-09 10:58:56 -08:00
Haohui Mai 7198232b82 HDFS-7486. Consolidate XAttr-related implementation into a single class. Contributed by Haohui Mai. 2014-12-08 11:55:40 -08:00
cnauroth 059c4a372f HDFS-7473. Document setting dfs.namenode.fs-limits.max-directory-items to 0 is invalid. Contributed by Akira AJISAKA. 
(cherry picked from commit d555bb2120)
 2014-12-08 11:07:18 -08:00
cnauroth 143a5b67d8 HDFS-7384. getfacl command and getAclStatus output should be in sync. Contributed by Vinayakumar B. 
(cherry picked from commit ffe942b82c)
 2014-12-08 10:28:25 -08:00
cnauroth 00528ad1ad HDFS-7476. Consolidate ACL-related operations to a single class. Contributed by Haohui Mai. 
(cherry picked from commit 9297f980c2)
 2014-12-06 14:20:32 -08:00
Haohui Mai b65093c733 HDFS-7459. Consolidate cache-related implementation in FSNamesystem into a single class. Contributed by Haohui Mai. 2014-12-05 18:36:04 -08:00
Jing Zhao 988ef8a462 HDFS-7474. Avoid resolving path in FSPermissionChecker. Contributed by Jing Zhao. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
 2014-12-05 14:20:26 -08:00
Haohui Mai 6afc75f87b HDFS-7472. Fix typo in message of ReplicaNotFoundException. Contributed by Masatake Iwasaki. 2014-12-05 11:23:32 -08:00
Haohui Mai 2caed865e9 HDFS-7478. Move org.apache.hadoop.hdfs.server.namenode.NNConf to FSNamesystem. Contributed by Li Lu. 2014-12-05 10:55:27 -08:00
Haohui Mai b4478f069a HDFS-7454. Reduce memory footprint for AclEntries in NameNode. Contributed by Vinayakumar B. 2014-12-04 20:49:59 -08:00
Haohui Mai 448f925fc0 HDFS-7468. Moving verify* functions to corresponding classes. Contributed by Li Lu. 2014-12-04 14:10:01 -08:00
Brandon Li d4e1f12c5f HDFS-7424. Add web UI for NFS gateway. Contributed by Brandon Li 
(cherry picked from commit 1bbcc3d032)
 2014-12-04 10:47:29 -08:00
Brandon Li 97b3e2b79b HDFS-7458. Add description to the nfs ports in core-site.xml used by nfs test to avoid confusion. Contributed by Yongjun Zhang 
(cherry picked from commit a1e822595c)
 2014-12-03 13:32:29 -08:00
Steve Loughran 81ad192730 HDFS-7448 TestBookKeeperHACheckpoints fails in trunk (Akira Ajisaka via stevel) 2014-12-03 12:20:01 +00:00
stack fe6ee8a3f1 HDFS-6735. A minor optimization to avoid pread() be blocked by read() inside the same DFSInputStream (Lars Hofhansl via stack) 
(cherry picked from commit 7caa3bc98e)
 2014-12-02 20:59:45 -08:00
Colin Patrick Mccabe 06552a15d5 HDFS-7446. HDFS inotify should have the ability to determine what txid it has read up to (cmccabe) 
(cherry picked from commit 75a326aaff)
 2014-12-02 17:15:42 -08:00
Haohui Mai f32af158ed HDFS-7462. Consolidate implementation of mkdirs() into a single class. Contributed by Haohui Mai. 2014-12-02 15:00:19 -08:00
Haohui Mai 9ce77520a8 HDFS-7438. Consolidate the implementation of rename() into a single class. Contributed by Haohui Mai. 2014-12-01 21:51:16 -08:00
Haohui Mai 49122df1c0 HDFS-7450. Consolidate the implementation of GetFileInfo(), GetListings() and GetContentSummary() into a single class. Contributed by Haohui Mai. 2014-12-01 21:37:44 -08:00
Uma Maheswara Rao G f4ab306347 HDFS-7210. Avoid two separate RPC's namenode.append() and namenode.getFileInfo() for an append call from DFSClient. (Vinayakumar B via umamahesh) 
(cherry picked from commit 1556f86a31)
 2014-11-28 21:13:17 +05:30
Haohui Mai ae04ce29e5 HDFS-7444. convertToBlockUnderConstruction should preserve BlockCollection. Contributed by Haohui Mai. 2014-11-26 10:37:54 -08:00
Uma Maheswara Rao G 6545342a6d HDFS-7310. Mover can give first priority to local DN if it has target storage type available in local DN. (Vinayakumar B via umamahesh) 
(cherry picked from commit 058af60c56)
 2014-11-26 23:34:21 +05:30
Steve Loughran 6a01497d7c HDFS-6803 Document DFSClient#DFSInputStream expectations reading and preading in concurrent context. (stack via stevel) 2014-11-26 11:43:46 +00:00
Haohui Mai 0c8a8ba86e HDFS-7440. Update CHANGES.txt for HDFS-7440. 2014-11-25 21:05:21 -08:00
Andrew Wang 915176c4e7 HDFS-7097. Allow block reports to be processed during checkpointing on standby name node. (kihwal via wang) 
(cherry picked from commit f43a20c529)
 2014-11-25 15:37:21 -08:00
Haohui Mai 57a76f71bd HDFS-7303. NN UI fails to distinguish datanodes on the same host. Contributed by Benoy Antony. 2014-11-24 17:46:46 -08:00
Haohui Mai 9d462fb60c HDFS-7436. Consolidate implementation of concat(). Contributed by Haohui Mai. 2014-11-24 15:42:54 -08:00
Colin Patrick Mccabe 69df08aada CHANGES.txt: add HDFS-7419 2014-11-24 11:50:23 -08:00
Colin Patrick Mccabe 640fd43075 CHANGES.txt: add HDFS-4882 2014-11-24 11:43:47 -08:00
Haohui Mai 9db888b896 HDFS-7412. Move RetryCache to NameNodeRpcServer. Contributed by Haohui Mai. 2014-11-24 11:11:35 -08:00
yliu 7df0c4722d HDFS-7403. Inaccurate javadoc of BlockUCState#COMPLETE state. (Yongjun Zhang via yliu) 2014-11-24 04:34:13 +08:00
cnauroth 8d8eb8dcec HDFS-7425. NameNode block deletion logging uses incorrect appender. Contributed by Chris Nauroth. 
(cherry picked from commit b8c094b075)
 2014-11-21 16:56:17 -08:00
Aaron T. Myers 3de3640e4c HDFS-7331. Add Datanode network counts to datanode jmx page. Contributed by Charles Lamb. 
(cherry picked from commit ffa8c1a1b437cf0dc6d98a9b29161d12919e5afa)
 2014-11-21 16:34:41 -08:00
Karthik Kambatla e0df934ed1 Update release date for 2.5.2 
(cherry picked from commit 1e9a3f42ff)
 2014-11-21 14:34:47 -08:00
Haohui Mai b395f58e85 HDFS-7420. Delegate permission checks to FSDirectory. Contributed by Haohui Mai. 2014-11-21 11:01:34 -08:00
Haohui Mai 2a5ae0ce1f HDFS-7415. Addendum patch to update CHANGES.txt for HDFS-7415. 2014-11-20 19:22:37 -08:00
Haohui Mai 4b99bde929 HDFS-7413. Some unit tests should use NameNodeProtocols instead of FSNameSystem. Contributed by Haohui Mai. 2014-11-20 10:28:03 -08:00
Andrew Wang 988682ac29 HDFS-7409. Allow dead nodes to finish decommissioning if all files are fully replicated. 
(cherry picked from commit 765aecb4e1)
 2014-11-19 17:53:25 -08:00
Andrew Wang fbce4df711 HDFS-7373. Allow decommissioning of dead DataNodes. Contributed by Zhe Zhang. 
(cherry picked from commit 5bd048e837)
 2014-11-18 22:17:04 -08:00
Andrew Wang 2e15754a92 HDFS-7225. Remove stale block invalidation work when DN re-registers with different UUID. (Zhe Zhang and Andrew Wang) 
(cherry picked from commit 406c09ad11)
 2014-11-18 22:14:17 -08:00
cnauroth 69eb56ad6d HDFS-7398. Reset cached thread-local FSEditLogOp's on every FSEditLog#logEdit. Contributed by Gera Shegalov. 
(cherry picked from commit 9e81be0114)
 2014-11-18 16:59:54 -08:00
Haohui Mai 6a32f77de8 HDFS-7406. SimpleHttpProxyHandler puts incorrect "Connection: Close" header. Contributed by Haohui Mai. 2014-11-18 14:53:19 -08:00
Haohui Mai 22e99e9839 HDFS-7404. Remove o.a.h.hdfs.server.datanode.web.resources. Contributed by Li Lu. 2014-11-18 11:05:25 -08:00
Andrew Wang f157ce08f8 Revert "HDFS-7404. Remove o.a.h.hdfs.server.datanode.web.resources. Contributed by Li Lu." 
This reverts commit ad32886ae6.
 2014-11-18 10:52:48 -08:00
Haohui Mai ad32886ae6 HDFS-7404. Remove o.a.h.hdfs.server.datanode.web.resources. Contributed by Li Lu. 2014-11-17 17:35:53 -08:00
Andrew Wang 541172f2ee HDFS-6982. nntop: top­-like tool for name node users. (Maysam Yabandeh via wang) 
(cherry picked from commit dcb8e24427)
 2014-11-17 17:34:02 -08:00
Brandon Li 7b2a884077 HDFS-7146. NFS ID/Group lookup requires SSSD enumeration on the server. Contributed by Yongjun Zhang 
(cherry picked from commit 351c5561c2)
 2014-11-17 13:25:43 -08:00
Haohui Mai 6eb88c278c HDFS-7279. Use netty to implement DatanodeWebHdfsMethods. Contributed by Haohui Mai. 2014-11-17 12:56:03 -08:00
Vinayakumar B 5bb47d0418 HDFS-7399. Lack of synchronization in DFSOutputStream#Packet#getLastByteOffsetBlock() (Contributed by Vinayakumar B) 
(cherry picked from commit 6783d17fcf)
 2014-11-17 20:20:36 +05:30
Colin Patrick Mccabe 5d3c130e8f HDFS-7394. Log at INFO level, not WARN level, when InvalidToken is seen in ShortCircuitCache (Keith Pak via Colin P. McCabe) 
(cherry picked from commit 26d3b7e6ae)
 2014-11-16 21:21:24 -08:00
cnauroth 72207f65aa HDFS-7386. Replace check "port number < 1024" with shared isPrivilegedPort method. Contributed by Yongjun Zhang. 
(cherry picked from commit 1925e2a4ae)
 2014-11-14 16:46:24 -08:00
Haohui Mai 7aa6da654d HDFS-7395. BlockIdManager#clear() bails out when resetting the GenerationStampV1Limit. Contributed by Haohui Mai. 2014-11-13 14:43:22 -08:00
Arun C. Murthy fc324d7062 Preparing to release hadoop-2.6.0-rc1. 
(cherry picked from commit 9ff7315cbe)
 2014-11-13 13:03:13 -08:00
cnauroth 4e9001530f HDFS-7385. ThreadLocal used in FSEditLog class causes FSImage permission mess up. Contributed by jiangyu. 
(cherry picked from commit b0a41de68c)
 2014-11-13 12:35:39 -08:00
Tsz-Wo Nicholas Sze 679684ab10 HDFS-7358. Clients may get stuck waiting when using ByteArrayManager. 2014-11-13 12:30:59 -08:00
Haohui Mai 744ff32187 Fix CHANGES.txt to keep it consistent with trunk. 2014-11-12 20:12:34 -08:00
Haohui Mai c18dd3fc5e HDFS-6938. Cleanup javac warnings in FSNamesystem. Contributed by Charles Lamb. 2014-11-12 20:06:25 -08:00
Arun C. Murthy 7c6f03ba20 HDFS-7391. Renable SSLv2Hello in HttpFS. Contributed by Robert Kanter. 
(cherry picked from commit 9f0319bba1)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2014-11-12 18:59:27 -08:00
Arun C. Murthy 09f36b1688 HDFS-7387. Merging to branch-2.6 for hadoop-2.6.0-rc1. 2014-11-12 11:41:20 -08:00
Haohui Mai 3cb426be45 HDFS-7375. Move FSClusterStats to o.a.h.h.hdfs.server.blockmanagement. Contributed by Haohui Mai. 2014-11-11 18:42:49 -08:00
cnauroth 7e1e0cbbb8 HDFS-7389. Named user ACL cannot stop the user from accessing the FS entity. Contributed by Vinayakumar B. 
(cherry picked from commit 163bb55067)
 2014-11-11 13:32:26 -08:00
Brandon Li 0c3b7887e6 HDFS-7387. NFS may only do partial commit due to a race between COMMIT and write. Contributed by Brandon Li 
(cherry picked from commit 99d9d0c2d1)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/OpenFileCtx.java
 2014-11-11 13:10:09 -08:00
Haohui Mai 14a9ff1b9c HDFS-7381. Decouple the management of block id and gen stamps from FSNamesystem. Contributed by Haohui Mai. 2014-11-11 12:42:02 -08:00
Karthik Kambatla 92de44c2c5 Set the release date for 2.5.2 
(cherry picked from commit 68a0508728)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2014-11-10 15:23:43 -08:00
Arun C. Murthy cff08dab5e Updated CHANGES.txt to reflect hadoop-2.6.0 release dates. 
(cherry picked from commit 770cc14442)
 2014-11-09 18:48:01 -08:00
Arun C. Murthy 1fc98b5c9a Revert "HDFS-7383. Merged to branch-2.6 also." 
This reverts commit 755af2768b.
 2014-11-09 18:25:05 -08:00
Arun C. Murthy 755af2768b HDFS-7383. Merged to branch-2.6 also. 
(cherry picked from commit f62ec31739)
 2014-11-09 18:22:58 -08:00
Suresh Srinivas d8e699be73 HDFS-7383. Moved the jira from release 2.7.0 section to 2.6.0 in CHANGES.txt 2014-11-09 18:22:18 -08:00
Suresh Srinivas d4f2e791a5 HDFS-7383. DataNode.requestShortCircuitFdsForRead may throw NullPointerException. Contributed by Tsz Wo Nicholas Sze. 2014-11-09 17:55:49 -08:00
cnauroth 98b81c6624 HDFS-7382. DataNode in secure mode may throw NullPointerException if client connects before DataNode registers itself with NameNode. Contributed by Chris Nauroth. 
(cherry picked from commit 9ba8d8c7eb)
 2014-11-08 22:29:15 -08:00
Haohui Mai 52d5425aad HDFS-7379. TestBalancer#testBalancerWithRamDisk creates test files incorrectly. Contributed by Xiaoyu Yao. 2014-11-07 13:39:23 -08:00
cnauroth c7752f9180 HDFS-7226. Update CHANGES.txt to indicate fix in 2.6.0. 
(cherry picked from commit d026f36762)
 2014-11-06 23:10:48 -08:00
cnauroth 58e8b280c7 HDFS-7221. Update CHANGES.txt to indicate fix in 2.6.0. 
(cherry picked from commit e7f1c0482e)
 2014-11-06 22:47:24 -08:00
Jing Zhao 10fe37522c HDFS-7364. Balancer always shows zero Bytes Already Moved. Contributed by Tsz Wo Nicholas Sze. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/balancer/NameNodeConnector.java
 2014-11-06 17:55:49 -08:00
Haohui Mai d0101f1ce3 HDFS-7365. Remove hdfs.server.blockmanagement.MutableBlockCollection. Contributed by Li Lu. 2014-11-06 13:53:51 -08:00
Milan Desai 5c8b55856b HDFS-7336. Unused member DFSInputStream.buffersize. Contributed by Milan Desai. 2014-11-05 20:52:36 -08:00
Byron Wong 693939782b HDFS-7329. Improve logging when MiniDFSCluster fails to start. Contributed by Byron Wong. 2014-11-05 20:52:34 -08:00
Haohui Mai ee44d8fb3f HDFS-7367. HDFS short-circuit read cannot negotiate shared memory slot and file descriptors when SASL is enabled on DataTransferProtocol. Contributed by Chris Nauroth. 2014-11-05 20:34:11 -08:00
Konstantin V Shvachko 74d40b3d9e HDFS-7361. TestCheckpoint fails after change of log message related to locking violation. Contributed by Konstantin Shvachko. 2014-11-05 20:23:13 -08:00
Haohui Mai 0f9d0d9d8f HDFS-7366. BlockInfo should take replication as an short in the constructor. Contributed by Li Lu. 2014-11-05 18:13:55 -08:00
cnauroth f172a08238 HDFS-7359. NameNode in secured HA cluster fails to start if dfs.namenode.secondary.http-address cannot be interpreted as a network address. Contributed by Chris Nauroth. 
(cherry picked from commit ba1d4ad25b)
 2014-11-05 15:27:27 -08:00
Colin Patrick Mccabe af3694b392 CHANGES.txt. Move HDFS-7199 to branch-2.6 2014-11-05 10:55:36 -08:00
Colin Patrick Mccabe 6f7ce842c0 HDFS-7199. DFSOutputStream should not silently drop data if DataStreamer crashes with an unchecked exception (rushabhs via cmccabe) 
(cherry picked from commit 56257fab1d)
 2014-11-05 10:52:19 -08:00
Konstantin V Shvachko 1ef616ceb7 HDFS-7333. Improve logging in Storage.tryLock(). Contributed by Konstantin Shvachko. 2014-11-05 09:50:48 -08:00
Konstantin V Shvachko 1436e89fb7 HDFS-7335. Redundant checkOperation() in FSN.analyzeFileState(). Contributed by Milan Desai. 2014-11-05 09:39:02 -08:00
yliu 46c29b988d HDFS-7218. FSNamesystem ACL operations should write to audit log on failure. (clamb via yliu) 2014-11-05 15:53:08 +08:00
Haohui Mai b96fefc032 HDFS-7357. FSNamesystem.checkFileProgress should log file path. Contributed by Tsz Wo Nicholas Sze. 2014-11-04 18:11:45 -08:00
Karthik Kambatla 6f9484221e Adding release 2.5.2 to CHANGES.txt 
(cherry picked from commit 4de56d27fb)

Conflicts:
	hadoop-yarn-project/CHANGES.txt
 2014-11-04 16:51:54 -08:00
Jing Zhao 9d697e3038 HDFS-7233. NN logs unnecessary org.apache.hadoop.hdfs.protocol.UnresolvedPathException. Contributed by Rushabh S Shah. 2014-11-04 16:05:04 -08:00
Haohui Mai 4ca67c09fc HDFS-7355. TestDataNodeVolumeFailure#testUnderReplicationAfterVolFailure fails on Windows, because we cannot deny access to the file owner. Contributed by Chris Nauroth. 2014-11-04 15:19:06 -08:00
Jing Zhao dbe4b20d23 HDFS-7356. Use DirectoryListing.hasMore() directly in nfs. Contributed by Li Lu. 2014-11-04 15:05:55 -08:00
Haohui Mai e5e3f86c64 HDFS-7334. Fix periodic failures of TestCheckpoint#testTooManyEditReplayFailures. Contributed by Charles Lamb. 2014-11-04 14:35:10 -08:00
Jing Zhao b1fd0b6678 HDFS-7340. Make rollingUpgrade start/finalize idempotent. Contributed by Jing Zhao. 2014-11-04 10:17:11 -08:00
cnauroth 5720cc9d2d HDFS-7328. TestTraceAdmin assumes Unix line endings. Contributed by Chris Nauroth. 
(cherry picked from commit 2bb327eb93)
 2014-11-03 20:04:25 -08:00
Haohui Mai d2d2c84a10 HDFS-7147. Update archival storage user documentation. Contributed by Tsz Wo Nicholas Sze. 2014-11-03 15:10:37 -08:00
Suresh Srinivas c1ba223009 HDFS-7324. haadmin command usage prints incorrect command name. Contributed by Brahma Reddy Battula. 2014-11-03 13:33:33 -08:00
Tsz-Wo Nicholas Sze bac064de62 HDFS-7276. Limit the number of byte arrays used by DFSOutputStream and provide a mechanism for recycling arrays. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
 2014-11-01 11:33:22 -07:00
Colin Patrick Mccabe 60acff3e60 HDFS-6917. Add an hdfs debug command to validate blocks, call recoverlease, etc. (cmccabe) 
(cherry picked from commit 7b026c50f1)
 2014-10-31 13:35:00 -07:00
Haohui Mai 31612ed64d HDFS-7315. DFSTestUtil.readFileBuffer opens extra FSDataInputStream. Contributed by Plamen Jeliazkov. 2014-10-31 11:50:57 -07:00
Ravi Prakash fe8cf32493 HDFS-7309. XMLUtils.mangleXmlString doesn't seem to handle less than sign. (Colin Patrick McCabe via raviprak) 
(cherry picked from commit c7f81dad30)
 2014-10-31 11:24:00 -07:00
cnauroth 57fa43ab0a HDFS-7313. Support optional configuration of AES cipher suite on DataTransferProtocol. Contributed by Chris Nauroth. 
(cherry picked from commit 5573b3476a)
 2014-10-30 22:52:33 -07:00
cnauroth caded2545c HDFS-6385. Show when block deletion will start after NameNode startup in WebUI. Contributed by Chris Nauroth. 
(cherry picked from commit c637d6d9d5)
 2014-10-30 22:29:20 -07:00
Colin Patrick Mccabe ec2621e907 HDFS-7035. Make adding a new data directory to the DataNode an atomic operation and improve error handling (Lei Xu via Colin P. McCabe) 
(cherry picked from commit a9331fe9b0)
 2014-10-30 17:32:23 -07:00
Andrew Wang ec19c85e65 HDFS-3342. SocketTimeoutException in BlockSender.sendChunks could have a better error message. Contributed by Yongjun Zhang. 
(cherry picked from commit 16c0f04c50822a39610e34e0715d3d4a44be5a5f)
 2014-10-30 11:03:30 -07:00
Jing Zhao fe1f4c64d1 HDFS-7230. Add rolling downgrade documentation. Contributed by Tsz Wo Nicholas Sze. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2014-10-30 10:48:36 -07:00
Andrew Wang ca6a21f7d1 HDFS-7165. Separate block metrics for files with replication count 1. Contributed by Zhe Zhang. 2014-10-30 10:21:12 -07:00
Tao Luo 8bfef59029 HDFS-7263. Snapshot read can reveal future bytes for appended files. Contributed by Tao Luo. 2014-10-29 20:20:11 -07:00
Jing Zhao d25f8a12c6 HDFS-7305. NPE seen in wbhdfs FS while running SLive. Contributed by Jing Zhao. 2014-10-29 16:26:20 -07:00
Kihwal Lee 79c57e5913 HDFS-7300. HDFS-7300. The getMaxNodesPerRack() method in 
BlockPlacementPolicyDefault is flawed. contributed by Kihwal Lee
(cherry picked from commit 3ae84e1ba8)
 2014-10-29 17:25:05 -05:00
Colin Patrick Mccabe 112d694086 HDFS-7287. The OfflineImageViewer (OIV) can output invalid XML depending on the filename (Ravi Prakash via Colin P. McCabe) 
(cherry picked from commit d33e07dc49)
 2014-10-29 12:39:00 -07:00
Karthik Kambatla f2679ae22e HDFS-7274. Disable SSLv3 in HttpFS. (Robert Kanter via kasha) 
(cherry picked from commit 3f48493bed)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2014-10-28 17:33:52 -07:00
Haohui Mai bbdd990864 HDFS-7280. Use netty 4 in WebImageViewer. Contributed by Haohui Mai. 2014-10-28 16:54:04 -07:00
Colin Patrick Mccabe 842a54a5f6 HDFS-7235. DataNode#transferBlock should report blocks that don't exist using reportBadBlock (yzhang via cmccabe) 
(cherry picked from commit ac9ab037e9)
 2014-10-28 16:42:13 -07:00
Haohui Mai d51ea6a248 HDFS-7301. TestMissingBlocksAlert should use MXBeans instead of old web UI. Contributed by Zhe Zhang. 2014-10-28 16:28:17 -07:00
cnauroth c2790932bd HDFS-7291. Persist in-memory replicas with appropriate unbuffered copy API on POSIX and Windows. Contributed by Xiaoyu Yao. 
(cherry picked from commit c6f04f391b)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2014-10-28 14:17:35 -07:00
Kihwal Lee 946463efef HDFS-7213. processIncrementalBlockReport performance degradation. 
Contributed by Eric Payne.
(cherry picked from commit e226b5b40d)
 2014-10-28 14:55:16 -05:00
Kihwal Lee dabaf582eb HDFS-6663. Admin command to track file and locations from block id. 
Contributed by Chen He.
(cherry picked from commit 371a3b87ed)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
 2014-10-28 14:32:18 -05:00
yliu 8b812a35b8 HDFS-6606. Optimize HDFS Encrypted Transport performance. (yliu) 2014-10-28 21:16:34 +08:00
Harsh J 9548bb360b HDFS-6741. Improve permission denied message when FSPermissionChecker#checkOwner fails. Contributed by Stephen Chu and Harsh J. (harsh) 2014-10-28 12:24:14 +05:30
yliu 2e156f01a2 HADOOP-11233. hadoop.security.kms.client.encrypted.key.cache.expiry property spelled wrong in core-default. (Stephen Chu via yliu) 2014-10-28 14:44:13 +08:00
Colin Patrick Mccabe 296c4064fc HDFS-7282. Fix intermittent TestShortCircuitCache and TestBlockReaderFactory failures resulting from TemporarySocketDirectory GC (Jinghui Wang via Colin P. McCabe) 
(cherry picked from commit 518a7f4af3)
 2014-10-27 17:45:15 -07:00
Haohui Mai 0e05624618 HDFS-5928. Show namespace and namenode ID on NN dfshealth page. Contributed by Siqi Li. 2014-10-27 16:25:03 -07:00
cnauroth 3d67da502a HDFS-6934. Move checksum computation off the hot path when writing to RAM disk. Contributed by Chris Nauroth. 
(cherry picked from commit 463aec1171)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
 2014-10-27 11:50:47 -07:00
Colin Patrick Mccabe 5f3d967aae HDFS-7278. Add a command that allows sysadmins to manually trigger full block reports from a DN (cmccabe) 
(cherry picked from commit baf794dc40)
 2014-10-27 10:13:32 -07:00
Harsh J 8d781aaad3 HDFS-6538. Comment format error in ShortCircuitRegistry javadoc. Contributed by David Luo. (harsh) 2014-10-27 19:26:02 +05:30
Colin Patrick Mccabe 2bcda17ee7 HDFS-6988. Improve HDFS-6581 eviction configuration (Xiaoyu Yao via Colin P. McCabe) 
(cherry picked from commit a52eb4bc5f)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
 2014-10-24 13:17:59 -07:00
Jitendra Pandey b576890f35 HDFS-6904. YARN unable to renew delegation token fetched via webhdfs due to incorrect service port. 2014-10-24 11:36:54 -07:00
Haohui Mai 1f6258f535 HDFS-7283. Bump DataNode OOM log from WARN to ERROR. Contributed by Stephen Chu. 2014-10-24 10:50:28 -07:00
Haohui Mai a4bb56b93b HDFS-7258. CacheReplicationMonitor rescan schedule log should use DEBUG level instead of INFO level. Contributed by Xiaoyu Yao. 2014-10-23 23:58:49 -07:00
yliu 193724ccaf HDFS-7243. HDFS concat operation should not be allowed in Encryption Zone. (clamb via yliu) 2014-10-24 11:41:49 +08:00
Colin Patrick Mccabe caa658a015 HDFS-7223. Tracing span description of IPC client is too long (iwasakims via cmccabe) 
(cherry picked from commit 5b56ac4c72)
 2014-10-23 19:15:08 -07:00
Haohui Mai 92ad210699 HDFS-7257. Add the time of last HA state transition to NN's /jmx page. Contributed by Charles Lamb. 2014-10-23 16:53:17 -07:00
Allen Wittenauer a58f88056c HDFS-7232. Populate hostname in httpfs audit log (Zoran Dimitrijevic via aw) 2014-10-23 14:07:07 -07:00
Andrew Wang d3b9e9be24 HDFS-7222. Expose DataNode network errors as a metric. (Charles Lamb via wang) 
(cherry picked from commit 86cad007d7)
 2014-10-23 12:53:39 -07:00
Brandon Li d27cd5ad77 HDFS-7180. NFSv3 gateway frequently gets stuck due to GC. Contributed by Brandon Li 
(cherry picked from commit d71d40a63d)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2014-10-22 21:34:15 -07:00
Haohui Mai 59e0ea8779 HDFS-7277. Remove explicit dependency on netty 3.2 in BKJournal. Contributed by Haohui Mai. 2014-10-22 17:32:30 -07:00
Andrew Wang c8d0758656 HDFS-6824. Additional user documentation for HDFS encryption. 
(cherry picked from commit a36399e09c)
 2014-10-22 14:39:00 -07:00
Tsz-wo Sze 3e2889f3c7 HDFS-2486. Remove unnecessary priority level checks in UnderReplicatedBlocks. Contributed by Uma Maheswara Rao G 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1242636 13f79535-47bb-0310-9956-ffa450edef68
(cherry picked from commit dc847b39fd)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/UnderReplicatedBlocks.java
 2014-10-22 14:37:15 -07:00
Colin Patrick Mccabe caaf778768 HDFS-6877. Avoid calling checkDisk when an HDFS volume is removed during a write. (Lei Xu via Colin P. McCabe) 
(cherry picked from commit 7b0f9bb258)
 2014-10-22 13:38:56 -07:00
Colin Patrick Mccabe c212347d32 HDFS-7254. Add documentation for hot swaping DataNode drives (Lei Xu via Colin P. McCabe) 
(cherry picked from commit 66e8187ea1)
 2014-10-22 13:28:34 -07:00
Jing Zhao 75a9c894b3 HDFS-7228. Fix TestDNFencing.testQueueingWithAppend. Contributed by Yongjun Zhang. 2014-10-22 10:49:06 -07:00
Andrew Wang 2d0996ae6d HDFS-7221. TestDNFencingWithReplication fails consistently. Contributed by Charles Lamb. 
(cherry picked from commit ac56b0637e)
 2014-10-21 12:55:48 -07:00
Brandon Li c800e058ea HDFS-7215.Add JvmPauseMonitor to NFS gateway. Contributed by Brandon Li 
(cherry picked from commit 4e134a02a4)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2014-10-21 11:55:18 -07:00
Brandon Li 33e020cb19 HDFS-7259. Unresponseive NFS mount point due to deferred COMMIT response. Contributed by Brandon Li 2014-10-21 11:01:27 -07:00
Colin Patrick Mccabe 8c3b007236 HDFS-7154. Fix returning value of starting reconfiguration task (Lei Xu via Colin P. McCabe) 
(cherry picked from commit 7aab5fa1bd)
 2014-10-20 18:33:44 -07:00
Colin Patrick Mccabe 4eef6dcb58 HDFS-7266. HDFS Peercache enabled check should not lock on object (awang via cmccabe) 
(cherry picked from commit 4799570dfd)
 2014-10-20 18:25:36 -07:00
Tsz-Wo Nicholas Sze 4aae0fe976 HDFS-7260. Change DFSOutputStream.MAX_PACKETS to be configurable. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
 2014-10-17 18:35:14 -07:00
cnauroth a181daf458 HDFS-7090. Use unbuffered writes when persisting in-memory replicas. Contributed by Xiaoyu Yao. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2014-10-17 13:42:03 -07:00
cnauroth 69aacf19c1 HDFS-7112. LazyWriter should use either async IO or one thread per physical disk. Contributed by Xiaoyu Yao. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2014-10-17 13:42:03 -07:00
Vinayakumar B 6f19ba7688 HDFS-7252. small refinement to the use of isInAnEZ in FSNamesystem. (Yi Liu via vinayakumarb) 
(cherry picked from commit 368743140d)
 2014-10-17 18:05:16 +05:30
Vinayakumar B 7c87c2b42e HDFS-7242. Code improvement for FSN#checkUnreadableBySuperuser. (Contributed by Yi Liu) 
(cherry picked from commit 1c3ff0b7c8)
 2014-10-17 17:49:37 +05:30
Tsz-Wo Nicholas Sze aef8dbde91 HDFS-5089. When a LayoutVersion support SNAPSHOT, it must support FSIMAGE_NAME_OPTIMIZATION. 2014-10-15 20:58:01 -07:00
Tsz-Wo Nicholas Sze 603293da92 HDFS-7208. NN doesn't schedule replication when a DN storage fails. Contributed by Ming Ma 2014-10-15 20:49:54 -07:00
Jing Zhao e68fef4d81 HDFS-7185. The active NameNode will not accept an fsimage sent from the standby during rolling upgrade. Contributed by Jing Zhao. 2014-10-15 10:28:02 -07:00
Haohui Mai 3ee0a5892b HDFS-7190. Bad use of Preconditions in startFileInternal(). Contributed by Dawson Choong. 2014-10-14 23:42:36 -07:00
Haohui Mai 174138ec26 HDFS-7201. Fix typos in hdfs-default.xml. Contributed by Dawson Choong. 2014-10-14 17:36:23 -07:00
Jing Zhao 6c3ac6a485 HDFS-7228. Add an SSD policy into the default BlockStoragePolicySuite. Contributed by Jing Zhao. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockStoragePolicySuite.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestBlockStoragePolicy.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/mover/TestStorageMover.java
 2014-10-14 10:33:51 -07:00
Tsz-Wo Nicholas Sze dd0857fd70 HDFS-7237. The command "hdfs namenode -rollingUpgrade" throws ArrayIndexOutOfBoundsException. 2014-10-13 18:30:21 -07:00
Haohui Mai c3dfc71193 HDFS-6544. Broken Link for GFS in package.html. Contributed by Suraj Nayak M. 2014-10-13 10:33:31 -07:00
Jing Zhao 715f222a80 HDFS-7236. Fix TestOpenFilesWithSnapshot#testOpenFilesWithMultipleSnapshots. Contributed by Yongjun Zhang. 2014-10-13 10:28:12 -07:00
Haohui Mai 059f774f90 HDFS-6657. Remove link to 'Legacy UI' in trunk's Namenode UI. Contributed by Vinayakumar B. 2014-10-10 17:27:30 -07:00
Haohui Mai f11c8eb096 HDFS-6252. Phase out the old web UI in HDFS. Contributed by Haohui Mai. 2014-10-10 17:10:54 -07:00
Andrew Wang 217c0405d9 HDFS-7209. Populate EDEK cache when creating encryption zone. (Yi Liu via wang) 
(cherry picked from commit d3d3d47202)
 2014-10-10 13:40:53 -07:00
Colin Patrick Mccabe 4c0bc45978 HDFS-7198. Fix "unchecked conversion" warning in DFSClient#getPathTraceScope (cmccabe) 
(cherry picked from commit 1ceb326933)
 2014-10-10 13:04:16 -07:00
Aaron T. Myers 8cbacb37e9 HDFS-7026. Introduce a string constant for "Failed to obtain user group info...". Contributed by Yongjun Zhang. 
(cherry picked from commit cbd21fd13b)
 2014-10-09 18:53:03 -07:00
cnauroth 4e544c84e9 HDFS-7195. Update user doc of secure mode about Datanodes don't require root or jsvc. Contributed by Chris Nauroth. 2014-10-09 11:55:59 -07:00
Kihwal Lee 7056e50c21 HDFS-7217. Better batching of IBRs. Contributed by Kihwal Lee. 
(cherry picked from commit db71bb54bc)
 2014-10-09 12:09:11 -05:00
Colin Patrick Mccabe f1feaae1dd HDFS-7202. Should be able to omit package name of SpanReceiver on "hadoop trace -add" (iwasakims via cmccabe) 
(cherry picked from commit d996235285)
 2014-10-08 18:01:22 -07:00
Kihwal Lee b39c8c3128 HDFS-7203. Concurrent appending to the same file can cause data 
corruption. Contributed by Kihwal Lee.
 2014-10-08 15:07:12 -05:00
cnauroth 7e949744b1 HDFS-7128. Decommission slows way down when it gets towards the end. Contributed by Ming Ma. 
(cherry picked from commit 80cb472620f0a7889e311ca32212a42b95c6794e)
 2014-10-07 15:01:54 -07:00
Andrew Wang 6546c59745 Fixup for CHANGES.txt 
(cherry picked from commit 0263656247)
 2014-10-07 14:59:17 -07:00
Colin Patrick Mccabe eeb39dc218 HDFS-7194 Fix findbugs "inefficient new String constructor" warning in DFSClient#PATH (yzhang via cmccabe) 
(cherry picked from commit 8dc6abf2f4)
 2014-10-06 15:29:45 -07:00
Tsz-Wo Nicholas Sze e5e9cf219a HDFS-7169. Add SE_BAD_FIELD to findbugsExcludeFile.xml. 2014-10-06 13:31:46 -07:00
Vinayakumar B 5f58886770 HDFS-6995. Block should be placed in the client's 'rack-local' node if 'client-local' node is not available (vinayakumarb) 
(cherry picked from commit ed841dd9a9)
 2014-10-06 14:32:06 +05:30
Colin Patrick Mccabe b335df9a9b HDFS-7055. Add tracing to DFSInputStream (cmccabe) 
(cherry picked from commit 7f6ed7fe36)
 2014-10-03 13:38:15 -07:00
Andrew Wang 6dbba19469 HDFS-7181. Remove incorrect precondition check on key length in FileEncryptionInfo. (wang) 
(cherry picked from commit 6ac10516e7)
 2014-10-02 13:54:56 -07:00
Andrew Wang 6ddd9eff78 HDFS-7179. DFSClient should instantiate a KeyProvider, not a KeyProviderCryptoExtension. (wang) 
(cherry picked from commit d2d5a0ea03)
 2014-10-02 13:54:50 -07:00
Colin Patrick Mccabe fb0107ef0d HDFS-7162. Fix CHANGES.txt (should have Chenging Liu's name) 2014-10-02 12:44:23 -07:00
Colin Patrick Mccabe ab1afc4e1c HDFS-7162. Wrong path when deleting through fuse-dfs a file which already exists in trash (cmccabe) 
(cherry picked from commit 03db9cc839)
 2014-10-02 12:42:47 -07:00
arp d8e6481395 HDFS-7178. Additional unit test for replica write with full disk. (Arpit Agarwal) 2014-10-02 09:28:41 -07:00
Colin Patrick Mccabe 1725d56132 HDFS-7176. The namenode usage message doesn't include "-rollingupgrade started" (cmccabe) 
(cherry picked from commit dd1b8f2ed8)
 2014-10-01 14:54:12 -07:00