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2971 Commits

Author SHA1 Message Date
Kihwal Lee cfb27d7f78 HDFS-8046. Allow better control of getContentSummary. Contributed by Kihwal Lee. 
(cherry picked from commit 285b31e75e)

(cherry picked from commit 7e622076d4)
 2015-09-10 10:53:19 -07:00
Akira Ajisaka c5a74c5c37 HDFS-9033. dfsadmin -metasave prints "NaN" for cache used%. Contributed by Brahma Reddy Battula. 
(cherry picked from commit 0113e4528d)
(cherry picked from commit eb9e06f8e3)
 2015-09-09 17:23:25 +09:00
Jing Zhao fd100ccbae HDFS-8384. Allow NN to startup if there are files having a lease but are not under construction. Contributed by Jing Zhao. 2015-09-08 10:52:42 -07:00
Tsuyoshi Ozawa 139fd21c83 HADOOP-5323. Trash documentation should describe its directory structure and configurations. Contributed by Weiwei Yang. 
(cherry picked from commit 9a87f81ce6)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsDesign.md
 2015-09-03 22:39:12 +09:00
yliu 3ab43accaf HDFS-8995. Flaw in registration bookeeping can make DN die on reconnect. (Kihwal Lee via yliu) 2015-09-02 09:00:22 +08:00
Kihwal Lee 285dad32eb fix merge error in CHANGES.TXT 2015-08-28 15:37:07 -05:00
Kihwal Lee 42aa880df3 HDFS-8879. Quota by storage type usage incorrectly initialized upon namenode restart. Contributed by Xiaoyu Yao. 
(cherry picked from commit 3e715a4f4c)
 2015-08-28 13:27:17 -05:00
Jing Zhao ba0f66984c HDFS-8891. HDFS concat should keep srcs order. Contributed by Yong Zhang. 
(cherry picked from commit dc7a061668)
(cherry picked from commit 2edfc3ce71)
 2015-08-20 20:42:20 -07:00
Vinod Kumar Vavilapalli 9faee040f9 Creating 2.6.2 entries in CHANGES.txt files. 
(cherry picked from commit 33474939a0)
 2015-08-20 17:39:29 -07:00
yliu d4b6c4a3cd HDFS-8863. The remaining space check in BlockPlacementPolicyDefault is flawed. (Kihwal Lee via yliu) 2015-08-20 20:43:26 +08:00
Jing Zhao 4c005a4e16 HDFS-8867. Enable optimized block reports. Contributed by Daryn Sharp. 
(cherry picked from commit f61120d964)
(cherry picked from commit c0a4cd978a)
 2015-08-19 10:41:30 -07:00
Akira Ajisaka f98b5ae3bb HDFS-8852. HDFS architecture documentation of version 2.x is outdated about append write support. Contributed by Ajith S. 
(cherry picked from commit fc509f66d8)
(cherry picked from commit 38b344adfa)
 2015-08-18 23:33:28 +09:00
Vinayakumar B 4d94bc1d95 HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina) 
Moved to 2.6.1

(cherry picked from commit 84bf71295a)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-08-14 16:15:10 +05:30
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 a36f090c55 Preparing for 2.7.2 development: mvn versions:set -DnewVersion=2.7.2 2015-06-28 16:41:12 -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
Arpit Agarwal 4a8db40f3b HDFS-8626. Add test case for branch-2.7 2015-06-23 10:03:44 -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
Arpit Agarwal 105cadb421 HADOOP-12078. The default retry policy does not handle RetriableException correctly. (Contributed by Arpit Agarwal) 2015-06-09 20:58:55 -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