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2626 Commits

Author SHA1 Message Date
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
cnauroth 69a7780ee5 HADOOP-7984. Add hadoop --loglevel option to change log level. Contributed by Aikira AJISAKA. 2014-11-12 21:44:05 -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 adfb830a2b Preparing to release hadoop-2.6.0: Set version in branch-2 to 2.7.0-SNAPSHOT. 2014-11-09 19:19:02 -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
Arun C. Murthy 1f5bad04ce HADOOP-11286. Copied LimitInputStream from guava-0.14 to hadoop to avoid issues with newer versions of guava in applications. Contributed by Christopher Tubbs. 
(cherry picked from commit 6caa8100d5)
 2014-11-09 05:23:10 -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
Haohui Mai fa92b40f09 HADOOP-11230. Add missing dependency of bouncycastle for kms, httpfs, hdfs, MR and YARN. Contributed by Robert Kanter. 2014-11-04 17:53:00 -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 aa09c4c342 HADOOP-10563. Remove the dependency of jsp in trunk. Contributed by Haohui Mai. 2014-11-04 14:52:51 -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
Kihwal Lee c8648bd27e HADOOP-10987. Provide an iterator-based listing API for FileSystem. Contributed by Kihwal Lee. 2014-11-03 08:23:34 -06:00
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
Jason Lowe 0c15130db2 HADOOP-9740. Fix FsShell '-text' command to be able to read Avro files stored in HDFS and other filesystems. Contributed by Allan Yan 2014-10-29 20:23:17 +00:00
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
Brandon Li 6caf36f9eb HADOOP-11195. Move Id-Name mapping in NFS to the hadoop-common area for better maintenance. Contributed by Yongjun Zhang 
(cherry picked from commit 72a556d3b0)
 2014-10-29 11:06:44 -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
Jing Zhao 57e82e647b HDFS-7296. HdfsConstants#MEMORY_STORAGE_POLICY_ID and HdfsConstants#MEMORY_STORAGE_POLICY_ID are missing in branch-2. Contributed by Jing Zhao. 2014-10-27 11:20:57 -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
Byron Wong d991cd52d8 HADOOP-6857. FsShell should report raw disk usage including replication factor. Contributed by Byron Wong. 2014-10-25 12:39:03 -07:00
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 5fb7660ad6 HDFS-6904. Added files missing in previous commit. 2014-10-24 12:01:54 -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
arp 0ee251ea26 HDFS-6921. Add LazyPersist flag to FileStatus. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/HdfsFileStatus.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/HdfsLocatedFileStatus.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.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/web/JsonUtil.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/proto/hdfs.proto
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFsck.java
 2014-10-17 13:42:04 -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
arp ae8c9cdb18 HDFS-7171. Fix Jenkins failures in HDFS-6581 branch. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestBlockStoragePolicy.java
 2014-10-17 13:42:03 -07:00
arp c865c93dc1 HDFS-7129. Metrics to track usage of memory for writes. (Contributed by Xiaoyu Yao) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:03 -07:00
arp 6916d41fe6 HDFS-7159. Use block storage policy to set lazy persist preference. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockStoragePolicySuite.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormatPBINode.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/INodeFile.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeFileAttributes.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeLayoutVersion.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/FSImageFormatPBSnapshot.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/JsonUtil.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFsck.java
 2014-10-17 13:42:03 -07:00
arp ca6ac1997f HDFS-7144. Fix findbugs warnings in RamDiskReplicaTracker. (Contributed by Tsz Wo Nicholas Sze) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:03 -07:00
arp 081244fc8b HDFS-7155. Bugfix in createLocatedFileStatus caused by bad merge. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:03 -07:00
arp 6bb27f0ff6 HDFS-7143. Fix findbugs warnings in HDFS-6581 branch. (Contributed by Tsz Wo Nicholas Sze) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:03 -07:00
arp 69828a9bf0 HDFS-6932. Balancer and Mover tools should ignore replicas on RAM_DISK. (Contributed by Xiaoyu Yao) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/StorageType.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/mover/TestStorageMover.java
 2014-10-17 13:42:02 -07:00
arp 70f70f845f HDFS-6990. Add unit test for evict/delete RAM_DISK block with open handle. (Contributed by Xiaoyu Yao) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:02 -07:00
arp bf1b84abe1 HDFS-7100. Make eviction scheme pluggable. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
 2014-10-17 13:42:02 -07:00
arp f6903ca945 HDFS-7108. Fix unit test failures in SimulatedFsDataset. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:02 -07:00
arp a973b2f55e HDFS-7091. Add forwarding constructor for INodeFile for existing callers. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageSerialization.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/CreateEditsLog.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSPermissionChecker.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestINodeFile.java
 2014-10-17 13:42:02 -07:00
arp f193d96627 HDFS-7084. FsDatasetImpl#copyBlockFiles debug log can be improved. (Contributed by Xiaoyu Yao) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:02 -07:00
arp d5940dfe4b HDFS-7080. Fix finalize and upgrade unit test failures. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:02 -07:00
arp 5f86ce7ea9 HDFS-7064. Fix unit test failures in HDFS-6581 branch. (Contributed by Xiaoyu Yao) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:02 -07:00
arp 14edbc9419 HDFS-6978. Directory scanner should correctly reconcile blocks on RAM disk. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:01 -07:00
arp 6906eccec4 HDFS-7066. LazyWriter#evictBlocks misses a null check for replicaState. (Contributed by Xiaoyu Yao) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:01 -07:00
arp b8a2eb793a HDFS-6991. Notify NN of evicted block before deleting it from RAM disk. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/MiniDFSCluster.java
 2014-10-17 13:42:01 -07:00
arp 3abf34af9b HDFS-6977. Delete all copies when a block is deleted from the block space. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:01 -07:00
arp 21046d8310 HDFS-6930. Improve replica eviction from RAM disk. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:01 -07:00
arp 225ffdb6d8 HDFS-6950. Add Additional unit tests for HDFS-6581. (Contributed by Xiaoyu Yao) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/DFSTestUtil.java
 2014-10-17 13:42:01 -07:00
arp 43ea145c39 HDFS-6931. Move lazily persisted replicas to finalized directory on DN startup. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
 2014-10-17 13:42:01 -07:00
arp d0e6dd88fb HDFS-6960. Bugfix in LazyWriter, fix test case and some refactoring. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:01 -07:00
arp 08cc08adb3 HDFS-6928. 'hdfs put' command should accept lazyPersist flag for testing. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:01 -07:00
arp 0aaa2b9ba7 HDFS-6929. NN periodically unlinks lazy persist files with missing replicas from namespace. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:00 -07:00
arp 49a72e1360 HDFS-6927. Initial unit tests for Lazy Persist files. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
 2014-10-17 13:42:00 -07:00
arp 3b262caf11 HDFS-6926. DN support for saving replicas to persistent storage and evicting in-memory replicas. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
 2014-10-17 13:42:00 -07:00
arp 193528c84d HDFS-6925. DataNode should attempt to place replicas on transient storage first if lazyPersist flag is received. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/FsVolumeSpi.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDirectoryScanner.java
 2014-10-17 13:42:00 -07:00
arp 3b7d4715a1 HDFS-6923. Propagate LazyPersist flag to DNs via DataTransferProtocol. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	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/protocol/datatransfer/Receiver.java
 2014-10-17 13:42:00 -07:00
arp 183f4a4dfb HDFS-6922. Add LazyPersist flag to INodeFile, save it in FsImage and edit logs. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormatPBINode.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageSerialization.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/INodeFile.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeFileAttributes.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeLayoutVersion.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/snapshot/FSImageFormatPBSnapshot.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/proto/fsimage.proto
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/CreateEditsLog.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSPermissionChecker.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestINodeFile.java
 2014-10-17 13:42:00 -07:00
arp b1d085e7e3 HDFS-6924. Add new RAM_DISK storage type. (Arpit Agarwal) 
Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/StorageType.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelper.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/proto/hdfs.proto
 2014-10-17 13:42:00 -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
Vinayakumar B fea721daf9 HDFS-6995. Block should be placed in the client's 'rack-local' node if 'client-local' node is not available (vinayakumarb) 
Adding missed test file

(cherry picked from commit cba1f9e389)
 2014-10-17 17:34:54 +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