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2573 Commits

Author SHA1 Message Date
Tsz-Wo Nicholas Sze
b05bb4984d HDFS-9294. DFSClient deadlock when close file and failed to renew lease. Contributed by Brahma Reddy Battula 2016-01-16 23:39:08 +08:00
Arpit Agarwal
f758dacb70 HDFS-9415. Document dfs.cluster.administrators and dfs.permissions.superusergroup. (Contributed by Xiaobing Zhou) 2016-01-14 14:19:04 -08:00
Junping Du
f5c50cd888 Add missing CHANGES.txt entry for HDFS-8767 for branch-2.6 2016-01-14 06:41:00 -08:00
Kihwal Lee
b91715bc83 Supplement to HDFS-9574. 2016-01-08 13:10:09 -06:00
Kihwal Lee
04b8a19f81 HDFS-9574. Reduce client failures during datanode restart. Contributed by Kihwal Lee. 
(cherry picked from commit b06e39de4fc4f9c35afb472eef0bba2adf91954f)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
	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/DFSInputStream.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNodeFaultInjector.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
 2016-01-08 12:26:05 -06:00
Vinayakumar B
79da1283d6 HDFS-9600. do not check replication if the block is under construction (Contributed by Phil Yang) 
(cherry picked from commit 34cd7cd76505d01ec251e30837c94ab03319a0c1)
(cherry picked from commit aa710bd461b593b0f3d7d7ac41ca68e1aa3fa9d6)

Conflicts:
	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/blockmanagement/DecommissionManager.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlockManager.java
 2016-01-07 11:52:27 +05:30
Sangjin Lee
51a2e6304a Preparing for 2.6.4 development 2016-01-05 15:40:31 -08:00
Junping Du
236a6ba13e HDFS-9445. Datanode may deadlock while handling a bad volume. Contributed by Walter Su. 2016-01-04 06:27:52 -08:00
Akira Ajisaka
0381556a42 Set release date for 2.6.3 
(cherry picked from commit db99e30f670cb5d73d5ec79671026eeeaf337d3d)
(cherry picked from commit 247ab92464beb55bad58b6e63eeac1a41767f432)
 2016-01-04 16:18:38 +09:00
Akira Ajisaka
1823b3edd0 HADOOP-11252. RPC client does not time out by default. Contributed by Wilfred Spiegelenburg and Masatake Iwasaki. 
(cherry picked from commit 64ae85fd2ea91f46ab3b21f007befbeef8c3c947)
(cherry picked from commit d98cfe611f7cedc58cdecfb5a83829adb2521138)
 2016-01-04 14:38:35 +09:00
Akira Ajisaka
aadc864988 HDFS-6945. BlockManager should remove a block from excessReplicateMap and decrement ExcessBlocks metric when the block is removed. Contributed by Akira AJISAKA. 2016-01-03 15:10:54 -08:00
Vinod Kumar Vavilapalli
e7e0c4c0dd HDFS-9273. Moving to 2.6.3 CHANGES section to reflect the backport. 2015-12-08 11:37:06 -08:00
cnauroth
339714baa0 HDFS-9273. ACLs on root directory may be lost after NN restart. Contributed by Xiao Chen. 
(cherry picked from commit 1b525a9c32fabd8919c80717a58afbfa7fdce27e)
(cherry picked from commit faf1c608990408e2aa59a5e676f86d0c82dbd7f3)
 2015-12-08 11:29:06 -08:00
Zhe Zhang
203c7a648b Addendum fix for HDFS-9314 to fix compilation error caused by diamond operator. 
Change-Id: Ia8b8142c2cd3b5ec413a7da2bf037be64040dc85
 2015-12-04 10:57:24 -08:00
Zhe Zhang
4c631e8c73 HDFS-9314. Improve BlockPlacementPolicyDefault's picking of excess replicas. Contributed by Xiao Chen. 
Change-Id: Idf99293085531165239369155c039b55db0eed83

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-12-04 09:51:17 -08:00
Zhe Zhang
089169e4e5 HDFS-9313. Possible NullPointerException in BlockManager if no excess replica can be chosen. Contributed by Ming Ma. Branch-2.7 patch contributed by Xiao Chen. 
Change-Id: Iadaee6be2b44f7b0322d7b0e58f8fc983ef463f6

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
 2015-12-03 23:24:21 -08:00
Zhe Zhang
30dc4334bf HDFS-8647. Abstract BlockManager's rack policy into BlockPlacementPolicy. Contributed by Brahma Reddy Battula. Branch-2.6 patch contributed by Xiao Chen. 
Change-Id: Id08ade6862db1b8caf87ac9d786797d4fa7098a0
 2015-12-03 11:01:01 -08:00
Junping Du
e710a11a7f Creating 2.6.4 entries in CHANGES.txt files. 2015-12-01 08:28:37 -08:00
Andrew Wang
b2dd21e82d HDFS-9470. Encryption zone on root not loaded from fsimage after NN restart. Xiao Chen via wang. 
(cherry picked from commit 9b8e50b424d060e16c1175b1811e7abc476e2468)
(cherry picked from commit ce1111ceea830cce5f0833db55201e0e88c3b199)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java

(cherry picked from commit 10e8a67d23200d2b6fbab7a050adf922b27e77c4)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
 2015-11-30 15:01:08 -08:00
Tsz-Wo Nicholas Sze
d2518fd562 HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 seconds for printing info log messags. 2015-11-24 14:34:51 -08:00
Tsz-Wo Nicholas Sze
83fcbd49a7 Revert "HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 seconds for printing info log messags." 
This reverts commit 09dbb11566410f2e9101555637ad81c7acc7edfd.
 2015-11-24 14:08:45 -08:00
Tsz-Wo Nicholas Sze
09dbb11566 HDFS-9434. Recommission a datanode with 500k blocks may pause NN for 30 seconds for printing info log messags. 2015-11-24 12:40:24 -08:00
Kihwal Lee
238458b259 HDFS-9289. Make DataStreamer#block thread safe and verify genStamp in commitBlock. Contributed by Chang Li. 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/DFSTestUtil.java

Change-Id: Ibd44ff1bf92bad7262db724990a6a64c1975ffb6
 2015-11-24 09:44:50 -08:00
Sangjin Lee
b9a6f9aa16 HDFS-9083. Replication violates block placement policy (Rushabh Shah) 2015-11-23 16:06:18 -08:00
Akira Ajisaka
68b1abe5cc HDFS-9431. DistributedFileSystem#concat fails if the target path is relative. Contributed by Kazuho Fujii. 
(cherry picked from commit ac1aa6c8197268ea83f44747199d560be9e299ae)
(cherry picked from commit c74e42b4a2293c8adb99b22929047a8d07242d06)
 2015-11-19 20:56:08 +09:00
Akira Ajisaka
866d0f6f04 HDFS-8615. Correct HTTP method in WebHDFS document. Contributed by Brahma Reddy Battula. 2015-11-17 16:11:47 +09:00
Sangjin Lee
8f8f3b1027 Updated the 2.6.2 final release date. 
(cherry picked from commit a4a6b5b4b470b1e7a3c5e2d38433429c455bc709)
 2015-10-30 18:51:50 -07:00
Jason Lowe
0af4f222a1 Creating 2.6.3 entries in CHANGES.txt files. 
(cherry picked from commit eadf7b3096cb010eb7f0afd9afd4ae0d67b2645f)

Conflicts:

	hadoop-common-project/hadoop-common/CHANGES.txt
	hadoop-mapreduce-project/CHANGES.txt
	hadoop-yarn-project/CHANGES.txt
 2015-10-30 14:58:42 +00:00
Sangjin Lee
1d3bed1f94 Set the release date for 2.6.2 2015-10-28 20:57:16 -07:00
Sangjin Lee
6466ead9e0 Preparing for 2.6.3 development 2015-10-21 10:58:06 -07:00
Vinod Kumar Vavilapalli
b99a85139e Creating 2.6.2 entries in CHANGES.txt files. 
(cherry picked from commit 33474939a048ac7bbe07df772f0000c84979722f)
 2015-09-25 16:00:06 -07:00
Sangjin Lee
4cb7dbaead Preparing for 2.6.2 development: mvn versions:set -DnewVersion=2.6.2 2015-09-25 15:51:13 -07:00
Vinod Kumar Vavilapalli (I am also known as @tshooter.)
41d19f4740 Release process for 2.6.1: Set the release date for 2.6.1 2015-09-23 15:15:36 -07:00
Vinod Kumar Vavilapalli
b4d876d837 Set the release date for 2.6.1-RC1 2015-09-16 12:04:57 -07:00
Vinod Kumar Vavilapalli
075d899d10 Set the release date for 2.6.1-RC0 2015-09-09 15:39:02 -07:00
Vinod Kumar Vavilapalli
3462a00dd2 Preparing for release 2.6.1: mvn versions:set -DnewVersion=2.6.1 2015-09-09 15:29:57 -07:00
Colin Patrick Mccabe
adc3405321 HDFS-7552. Change FsVolumeList toString() to fix TestDataNodeVolumeFailureToleration (Liang Xie via Colin P. McCabe) 
(cherry picked from commit a4876c130f1627e59ef055e586640d1933fc49af)

(cherry picked from commit 22f72c79462c424e47610470fd48e871887ac326)
 2015-09-09 14:59:31 -07:00
yliu
0adcfe6c7e HDFS-8863. The remaining space check in BlockPlacementPolicyDefault is flawed. (Kihwal Lee via yliu) 
(cherry picked from commit 146db49f7ff0dec82cd51f366311030404b770d7)
 2015-09-08 22:57:36 -07:00
cnauroth
c3928b3068 HDFS-7570. SecondaryNameNode need twice memory when calling reloadFromImageFile. Contributed by zhaoyunjiong. 
(cherry picked from commit 85aec75ce53445e1abf840076d2e10f1e3c6d69b)
(cherry picked from commit 27eecaef10feb49c4160ad289fd301bba6608973)
 2015-09-08 17:21:58 -07:00
Vinod Kumar Vavilapalli
33537078a8 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 16:45:38 -07:00
Colin Patrick Mccabe
a976acc02d HDFS-8846. Add a unit test for INotify functionality across a layout version upgrade (Zhe Zhang via Colin P. McCabe) 
(cherry picked from commit a4d9acc51d1a977bc333da17780c00c72e8546f1)
(cherry picked from commit 9264b7e119efb70fb355904652beeb97e7ad90b9)
 2015-09-08 16:18:30 -07:00
Colin Patrick Mccabe
2e86d1f254 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 7b424f938c3c306795d574792b086d84e4f06425)
(cherry picked from commit cbd11681ce8a51d187d91748b67a708681e599de)
 2015-09-08 16:12:45 -07:00
Colin Patrick Mccabe
4363145128 HDFS-7446. HDFS inotify should have the ability to determine what txid it has read up to (cmccabe) 
(cherry picked from commit 75a326aaff8c92349701d9b3473c3070b8c2be44)

(cherry picked from commit 06552a15d5172a2b0ad3d61aa7f9a849857385aa)
 2015-09-08 15:32:17 -07:00
Tsz-Wo Nicholas Sze
8ed162bcbf HDFS-7980. Incremental BlockReport will dramatically slow down namenode startup. Contributed by Walter Su 
(cherry picked from commit 4e1f2eb3955a97a70cf127dc97ae49201a90f5e0)
 2015-09-07 11:46:33 -07:00
Vinayakumar B
a2434dcf2a HDFS-8270. create() always retried with hardcoded timeout when file already exists with open lease (Contributed by J.Andreina) 
(cherry picked from commit 54f83d9bd917e8641e902c5f0695e65ded472f9a)

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

(cherry picked from commit 8090a6ee63c414ac5b76c21df1f6b5a188e873d6)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

(cherry picked from commit 04a7000c8d955a134d86967f4b4622ea920e1ea7)
 2015-09-03 14:06:09 -07:00
Jing Zhao
46b9393cab HDFS-7609. Avoid retry cache collision when Standby NameNode loading edits. Contributed by Ming Ma. 
(cherry picked from commit 7817674a3a4d097b647dd77f1345787dd376d5ea)
(cherry picked from commit 17fb442a4c4e43105374c97fccd68dd966729a19)

Conflicts:
	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/NameNodeRpcServer.java

(cherry picked from commit fad2a062ddbb955a42dd5a90d64781617287f8df)
 2015-09-03 13:40:45 -07:00
cnauroth
563dbd29eb HDFS-8431. hdfs crypto class not found in Windows. Contributed by Anu Engineer. 
(cherry picked from commit 50eeea13000f0c82e0567410f0f8b611248f8c1b)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs.cmd

(cherry picked from commit 25db34127811fbadb9a698fa3a76e24d426fb0f6)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/bin/hdfs.cmd

(cherry picked from commit 77a10e76e99c14cd26ebb3664304f6ed9cc7bf65)
 2015-09-03 12:59:35 -07:00
Kihwal Lee
fb096b97cc HDFS-8404. Pending block replication can get stuck using older genstamp. Contributed by Nathan Roberts. 
(cherry picked from commit 8860e352c394372e4eb3ebdf82ea899567f34e4e)

(cherry picked from commit 536b9ee6d6e5b8430fda23cbdcfd859c299fa8ad)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestPendingReplication.java

(cherry picked from commit 2d5e60fa12a62463cd54f1b6b0fcb2ccdbd82c42)
 2015-09-03 12:32:49 -07:00
Kihwal Lee
b3ca4dfaff 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 2d4ae3d18bc530fa9f81ee616db8af3395705fb9)

(cherry picked from commit f264a5aeede7e144af11f5357c7f901993de8e12)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestBlockReplacement.java

(cherry picked from commit 470019e9b88e0fcede926442b91d102b595c7ace)
 2015-09-03 12:19:21 -07:00
Colin Patrick Mccabe
51d5fc62c2 HDFS-7278. Add a command that allows sysadmins to manually trigger full block reports from a DN (cmccabe) 
(cherry picked from commit baf794dc404ac54f4e8332654eadfac1bebacb8f)

(cherry picked from commit 5f3d967aaefa0b20ef1586b4048b8fa5345d2618)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/site/apt/HDFSCommands.apt.vm

(cherry picked from commit a776ef5ad2876b9acf6cf89824c306783f7759f1)
 2015-09-03 11:43:27 -07:00