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2622 Commits

Author SHA1 Message Date
Vinayakumar B 90f3641728 HDFS-7225. Remove stale block invalidation work when DN re-registers with different UUID. (Zhe Zhang and Andrew Wang) 
Moved to 2.6.1

(cherry picked from commit 08bd4edf40)
 2015-08-14 12:38:59 +05:30
Vinayakumar B b06d342749 HDFS-7263. Snapshot read can reveal future bytes for appended files. Contributed by Tao Luo. 
Moved CHANGES.txt entry to 2.6.1

(cherry picked from commit fa2641143c)
 2015-08-14 11:46:58 +05:30
Vinayakumar B f40714f8d8 HDFS-7235. DataNode#transferBlock should report blocks that don't exist using reportBadBlock (yzhang via cmccabe) 
Moved CHANGES.txt entry to 2.6.1

(cherry picked from commit f2b4bc9b6a)
 2015-08-14 11:38:28 +05:30
Vinayakumar B 5ba4065345 HDFS-7213. processIncrementalBlockReport performance degradation. Contributed by Eric Payne. 
Moved CHANGES.TXT entry to 2.6.1

(cherry picked from commit d25cb8fe12)
(cherry picked from commit 2c0063d420)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-08-14 11:27:46 +05:30
Akira Ajisaka b919c1c044 HDFS-8806. Inconsistent metrics: number of missing blocks with replication factor 1 not properly cleared. Contributed by Zhe Zhang. 
(cherry picked from commit 206d4933a5)
(cherry picked from commit b2a532f61c)
 2015-07-24 18:38:44 +09:00
Akira Ajisaka 3e793224f9 HDFS-6945. BlockManager should remove a block from excessReplicateMap and decrement ExcessBlocks metric when the block is removed. (aajisaka) 
(cherry picked from commit 18a91fe4df)
(cherry picked from commit b85bbca745)
 2015-07-21 11:42:21 +09:00
Kihwal Lee e263219829 HDFS-8722. Optimize datanode writes for small writes and flushes. Contributed by Kihwal Lee 
(cherry picked from commit 59388a8015)
 2015-07-14 14:08:15 -05:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.) dcafd3ccd2 Release process for 2.7.1: Set the release date for 2.7.1. 
(cherry picked from commit bf89ddb9b8)
 2015-07-06 16:41:38 -07:00
Yongjun Zhang 849b47525d HDFS-8659. Block scanner INFO message is spamming logs. Contributed by Yongjun Zhang. 
(cherry picked from commit 43a1288fff)
 2015-06-29 14:56:14 -07:00
Vinod Kumar Vavilapalli 2e99675c72 Adding release 2.7.2 to CHANGES.txt. 
(cherry picked from commit aad6a7d5db)
 2015-06-28 16:33:49 -07:00
Arpit Agarwal f6550361f7 HDFS-8681. BlockScanner is incorrectly disabled by default. (Contributed by Arpit Agarwal) 2015-06-28 14:58:07 -07:00
Colin Patrick Mccabe 86c01d90ba 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) 
(cherry picked from commit 7b424f938c)
(cherry picked from commit cbd11681ce)

Conflicts:
    hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDFSUpgrade.java
 2015-06-22 14:46:57 -07:00
Arpit Agarwal 25b99e4816 HDFS-7164. Feature documentation for HDFS-6581. (Contributed by Arpit Agarwal) 2015-06-20 13:08:18 -07:00
Allen Wittenauer 0adb6d8292 HDFS-7546. Document, and set an accepting default for dfs.namenode.kerberos.principal.pattern (Harsh J via aw) 
(cherry picked from commit 63613c79c1)
 2015-06-20 07:45:39 -07:00
Arpit Agarwal dc4171cb66 HDFS-8626. Reserved RBW space is not released if creation of RBW File fails. (Contributed by kanaka kumar avvaru) 2015-06-19 18:30:53 -07:00
Yongjun Zhang 8c03a079df HDFS-8633. Fix setting of dfs.datanode.readahead.bytes in hdfs-default.xml to match DFSConfigKeys. Contributed by Ray Chiang. 
(cherry picked from commit b42f1ec13d)
 2015-06-19 09:51:48 -07:00
Kihwal Lee 6de4d52c31 HDFS-4660. Block corruption can happen during pipeline recovery. Contributed by Kihwal Lee. 
(cherry picked from commit c74517c46b)
 2015-06-16 15:44:38 -05:00
Xiaoyu Yao fe35ba1df9 HDFS-8597. Fix TestFSImage#testZeroBlockSize on Windows. Contributed by Xiaoyu Yao. 
(cherry picked from commit 4e88ff5b27)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-06-16 12:51:34 -07:00
Yongjun Zhang f4ae56d605 HDFS-8544. Incorrect port specified in HFTP Guide document in branch-2. (Contributed by Brahma Reddy Battula) 
(cherry picked from commit b1d3ed02c1)
 2015-06-15 21:51:21 -07:00
Tsz-Wo Nicholas Sze 632cb542f6 HDFS-8361. Choose SSD over DISK in block placement. 2015-06-15 17:29:33 -07:00
Tsz-Wo Nicholas Sze 7a248f2e9e 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 16:13:56 -07:00
Arpit Agarwal a1810d75f0 HDFS-8600. TestWebHdfsFileSystemContract.testGetFileBlockLocations fails in branch-2.7. (Contributed by Arpit Agarwal) 2015-06-14 20:18:31 -07:00
Arpit Agarwal 1145d09e0a HDFS-8595. TestCommitBlockSynchronization fails in branch-2.7. (Patch applies to all branches). (Contributed by Arpit Agarwal) 2015-06-14 16:24:42 -07:00
Yongjun Zhang 6dda57a817 HDFS-8596. TestDistributedFileSystem et al tests are broken in branch-2 due to incorrect setting of "datanode" attribute. Contributed by Yongjun Zhang. 
(cherry picked from commit b0dc291961)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/DatanodeHttpServer.java

(cherry picked from commit cd578fa289)
 2015-06-14 12:04:16 -07:00
Haohui Mai 3651feb49d HDFS-8572. DN always uses HTTP/localhost@REALM principals in SPNEGO. Contributed by Haohui Mai. 2015-06-11 19:14:48 -07:00
Arpit Agarwal 3ec9b63586 HDFS-8583. Document that NFS gateway does not work with rpcbind on SLES 11. (Arpit Agarwal) 2015-06-11 15:08:15 -07:00
Colin Patrick Mccabe 0bcc68337b HDFS-8566. HDFS documentation about debug commands wrongly identifies them as "hdfs dfs" commands (Surendra Singh Lilhore via Colin P. McCabe) 
(cherry picked from commit 587309bbba)
(cherry picked from commit 754dd3496c)
 2015-06-11 14:30:21 -07:00
Xiaoyu Yao 8c1a46ca4f HDFS-8522. Change heavily recorded NN logs from INFO to DEBUG level. Contributed by xyao. 2015-06-05 17:13:40 -07:00
Vinayakumar B dd98cfd328 HDFS-8523. Remove usage information on unsupported operation 'fsck -showprogress' from branch-2 (Contributed by J.Andreina) 
(cherry picked from commit 0ed9c2d8fe)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
 2015-06-03 15:18:42 +05:30
Vinayakumar B 8090a6ee63 HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina) 
(cherry picked from commit 54f83d9bd9)

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/NameNodeProxies.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileCreation.java
 2015-06-03 12:20:54 +05:30
Colin Patrick Mccabe a7058caa72 HDFS-8521. Add VisibleForTesting annotation to BlockPoolSlice#selectReplicaToDelete. (cmccabe) 
(cherry picked from commit 806e407ac8)
(cherry picked from commit 12497b0543)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/BlockPoolSlice.java
 2015-06-02 20:07:35 -07:00
Colin Patrick Mccabe 323ffccfe9 HDFS-8486. DN startup may cause severe data loss (Daryn Sharp via Colin P. McCabe) 
(cherry picked from commit 03fb5c6425)
(cherry picked from commit 17e369511d)
 2015-06-02 11:46:12 -07:00
Kihwal Lee 1ff3f16ed0 HDFS-5215. dfs.datanode.du.reserved is not considered while computing 
available space ( Brahma Reddy Battula via Yongjun Zhang)
(cherry picked from commit 66763bb06f)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-06-02 08:14:57 -05:00
Xiaoyu Yao c550825673 HDFS-8451. DFSClient probe for encryption testing interprets empty URI property for enabled. Contributed by Steve Loughran. 
(cherry picked from commit 05e04f34f2)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
 2015-05-21 12:49:49 -07:00
Kihwal Lee 7ac66f8712 HDFS-8404. Pending block replication can get stuck using older genstamp. Contributed by Nathan Roberts. 
(cherry picked from commit 8860e352c3)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
 2015-05-19 13:17:45 -05:00
Tsz-Wo Nicholas Sze 59d1b4a323 HDFS-8405. Fix a typo in NamenodeFsck. Contributed by Takanobu Asanuma 2015-05-19 03:17:51 +08:00
Vinayakumar B ef2488e7f0 HDFS-6300. Prevent multiple balancers from running simultaneously (Contributed by Rakesh R) 
(cherry picked from commit 065d8f2a34)
 2015-05-13 17:30:03 +05:30
Kihwal Lee 1e4a686ea9 HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop. Contributed by Rushabh Shah. 
(cherry picked from commit ea11590aad)
 2015-05-11 17:11:51 -05:00
Kihwal Lee f57b1bfbdd HDFS-8245. Standby namenode doesn't process DELETED_BLOCK if the addblock request is in edit log. Contributed by Rushabh S Shah. 
(cherry picked from commit 2d4ae3d18b)
 2015-05-08 16:38:43 -05:00
Kihwal Lee bbb9f6aafe HDFS-7894. Rolling upgrade readiness is not updated in jmx until query command is issued. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 6f622672b6)
 2015-05-08 09:32:44 -05:00
Vinayakumar B 99309a9fec HDFS-8226. Non-HA rollback compatibility broken (Contributed by J.Andreina) 
(cherry picked from commit e01c1a979c)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/bin/start-dfs.sh
	hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsUserGuide.md

(cherry picked from commit 3a894b4563)
 2015-05-08 15:42:02 +05:30
Tsz-Wo Nicholas Sze 74bd9666d1 HDFS-7980. Incremental BlockReport will dramatically slow down namenode startup. Contributed by Walter Su 2015-05-07 11:38:15 -07:00
Colin Patrick Mccabe e056e0a3c1 HDFS-8305: HDFS INotify: the destination field of RenameOp should always end with the file name (cmccabe) 
(cherry picked from commit fcd4cb7516)
(cherry picked from commit 1f01d8347a)
 2015-05-05 11:07:13 -07:00
Vinayakumar B 69d837428c HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop (Contributed by Vinayakumar B) 
Reverted earlier commit

(cherry picked from commit 318081ccd7)
 2015-05-05 11:07:59 +05:30
Colin Patrick Mccabe 472fd563e4 HDFS-8213. DFSClient should use hdfs.client.htrace HTrace configuration prefix rather than hadoop.htrace (cmccabe) 
(cherry picked from commit b82567d455)
(cherry picked from commit 9edea9507d)
 2015-05-01 11:52:08 -07:00
Arun Suresh 4e6ff8c78b HDFS-8091: ACLStatus and XAttributes should be presented to INodeAttributesProvider before returning to client (asuresh) 
(cherry picked from commit 922b7ed21d)
 2015-05-01 11:42:29 -07:00
Akira Ajisaka 185a1ff275 HDFS-7770. Need document for storage type label of data node storage locations under dfs.data.dir. Contributed by Xiaoyu Yao. 
(cherry picked from commit de9404f02f)
(cherry picked from commit fdb886d656)
 2015-04-30 20:13:47 +09:00
Haohui Mai 6ac2b5712b HDFS-8269. getBlockLocations() does not resolve the .reserved path and generates incorrect edit logs when updating the atime. Contributed by Haohui Mai. 2015-04-29 11:13:03 -07:00
Haohui Mai 4b9147ef8c HDFS-8273. FSNamesystem#Delete() should not call logSync() when holding the lock. Contributed by Haohui Mai. 2015-04-28 18:06:22 -07:00
Tsz-Wo Nicholas Sze 6b20b325f4 HDFS-8204. Mover/Balancer should not schedule two replicas to the same datanode. Contributed by Walter Su 2015-04-28 13:07:20 -07:00