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7965 Commits

Author SHA1 Message Date
Konstantin V Shvachko 769397201a HDFS-15185. StartupProgress reports edits segments until the entire startup completes. Contributed by Konstantin V Shvachko. 
(cherry picked from commit 6f84269bcd)
 2020-02-21 10:54:20 -08:00
Masatake Iwasaki 610805ec72 HDFS-15052. WebHDFS getTrashRoot leads to OOM due to FileSystem object creation. (#1758) 
(cherry picked from commit 2338d25dc7)

 Conflicts:
        hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHDFS.java
 2020-02-21 13:40:11 +09:00
Ayush Saxena 9a351e837f HDFS-15164. Fix TestDelegationTokensWithHA. Contributed by Ayush Saxena. 2020-02-14 22:15:12 +05:30
Surendra Singh Lilhore e13ea1b094 HDFS-15086. Block scheduled counter never get decremet if the block got deleted before replication. Contributed by hemanthboyina. 2020-02-13 22:52:50 +05:30
Kihwal Lee f1840669cf HDFS-14758. Make lease hard limit configurable and reduce the default. 
Contributed by hemanthboyina.

(cherry picked from commit 9b8a78d97b)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/client/impl/DfsClientConf.java
	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/server/namenode/LeaseManager.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestFileAppend4.java
 2020-02-11 14:50:10 -06:00
Ayush Saxena 7be104a9be HDFS-15115. Namenode crash caused by NPE in BlockPlacementPolicyDefault when dynamically change logger to debug. Contributed by wangzhixiang 2020-02-08 10:41:15 +05:30
Chen Liang 226cd3977b HDFS-15148. dfs.namenode.send.qop.enabled should not apply to primary NN port. Contributed by Chen Liang. 2020-02-04 12:34:19 -08:00
Kihwal Lee 5257afb153 HDFS-12491. Support wildcard in CLASSPATH for libhdfs. Contributed by Muhammad Samir Khan. 
(cherry picked from commit 10a60fbe20)
 2020-02-04 12:24:12 -06:00
Stephen O'Donnell e89436b183 HDFS-7175. Client-side SocketTimeoutException during Fsck. Contributed by Stephen O'Donnell, Akira Ajisaka. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Co-authored-by: Akira Ajisaka <aajisaka@apache.org>
(cherry picked from commit 1e3a0b0d93)
 2020-01-31 16:13:42 -08:00
Inigo Goiri 2c8c6e8e22 HDFS-13179. TestLazyPersistReplicaRecovery#testDnRestartWithSavedReplicas fails intermittently. Contributed by Ahmed Hussein. 
(cherry picked from commit 1839c467f6)
 2020-01-31 11:24:37 -08:00
Kihwal Lee 7034482222 HDFS-15146. TestBalancerRPCDelay.testBalancerRPCDelay fails 
intermittently. Contributed by Ahmed Hussein.

(cherry picked from commit 799d4c1cf4)
 2020-01-29 11:01:12 -06:00
Chen Liang 9813ba2ebc [SBN Read] Slow clients when Observer reads are enabled but there are no Observers on the cluster. Contributed by Chen Liang 2020-01-28 16:36:27 -08:00
Ayush Saxena 8a1b02f44c HDFS-14993. checkDiskError doesn't work during datanode startup. Contributed by Yang Yun. 2020-01-28 23:12:44 +05:30
Kihwal Lee 1bb9667137 HDFS-15119. Allow expiration of cached locations in DFSInputStream. 
Contributed by Ahmed Hussein.

(cherry picked from commit d10f77e3c9)
 2020-01-24 09:21:09 -06:00
Kihwal Lee 4842708320 HDFS-14968. Add ability to log stale datanodes. Contributed by Ahmed Hussein. 
(cherry picked from commit bd03053ea2)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/HeartbeatManager.java
 2020-01-22 09:26:47 -06:00
Ayush Saxena d3c4c8be6a HDFS-14578. AvailableSpaceBlockPlacementPolicy always prefers local node. Contributed by Ayush Saxena. 2020-01-11 10:34:01 +05:30
Chen Liang 1ee90d6731 HDFS-15099. [SBN Read] checkOperation(WRITE) should throw ObserverRetryOnActiveException for ObserverNode. Contributed by Chen Liang. 
(cherry picked from commit 26a969ec73)
 2020-01-10 17:17:11 -08:00
Kihwal Lee 59260a0e0e HDFS-15095. Fix TestDecommissioningStatus. Contributed by Ahmed Hussein. 
(cherry picked from commit 5fb901ac40)
 2020-01-10 12:46:49 -06:00
Surendra Singh Lilhore 6304f94bc0 HDFS-14957. INodeReference Space Consumed was not same in QuotaUsage and ContentSummary. Contributed by hemanthboyina. 2020-01-09 12:07:23 +05:30
Rakesh Radhakrishnan d7f9a90e2c HDFS-15080. Fix the issue in reading persistent memory cached data with an offset. Contributed by Feilong He. 
(cherry picked from commit 7030722e5d)
 2020-01-08 14:29:05 +05:30
Masatake Iwasaki 3e17b471b6 HDFS-15077. Fix intermittent failure of TestDFSClientRetries#testLeaseRenewSocketTimeout. (#1797) 
(cherry picked from commit aba3f6c3e1)
 2020-01-08 17:05:20 +09:00
Masatake Iwasaki 3e32f5476a
HDFS-15072. HDFS MiniCluster fails to start when run in directory path with a %. (#1775) 
(cherry picked from commit a43c177f1d)
 2020-01-08 11:29:23 +09:00
Rakesh Radhakrishnan a27f9bd28e HDFS-14740. Recover data blocks from persistent memory read cache during datanode restarts. Contributed by Feilong He. 
(cherry picked from commit d79cce20ab)
 2020-01-02 11:57:02 +05:30
Surendra Singh Lilhore 5d9cbca31e HDFS-15074. DataNode.DataTransfer thread should catch all the expception and log it. Contributed by hemanthboyina. 2019-12-29 11:21:33 +05:30
Takanobu Asanuma ad11b25df2 HDFS-14934. [SBN Read] Standby NN throws many InterruptedExceptions when dfs.ha.tail-edits.period is 0. Contributed by Ayush Saxena. 
(cherry picked from commit dc32f583af)
 2019-12-28 21:34:19 +09:00
Konstantin V Shvachko 82957562ea HDFS-15076. Fix tests that hold FSDirectory lock, without holding FSNamesystem lock. Contributed by Konstantin V Shvachko. 
(cherry picked from commit b98ac2a3af)
 2019-12-24 12:50:57 -08:00
Eric Badger 11c5396b4a Revert "HDFS-15062. Add LOG when sendIBRs failed. Contributed by Fei Hui." 
This reverts commit 59cdf18d5a.
 2019-12-20 19:04:45 +00:00
Inigo Goiri 59cdf18d5a HDFS-15062. Add LOG when sendIBRs failed. Contributed by Fei Hui. 
(cherry picked from commit 52d7b745c6)
 2019-12-19 09:43:40 -08:00
Shashikant Banerjee afe00a1ca5 HDFS-15012. NN fails to parse Edit logs after applying HDFS-13101. Contributed by Shashikant Banerjee. 
(cherry picked from commit fdd96e46d1)
 2019-12-18 23:10:00 +05:30
Chen Liang d4a6901c42 HDFS-15036. Active NameNode should not silently fail the image transfer. Contributed by Chen Liang. 
(cherry picked from commit 65c4660bcd)
 2019-12-12 15:57:15 -08:00
Erik Krogen 3402c87353 HDFS-15032. Properly handle InvocationTargetExceptions in the proxy created by ProxyCombiner. This fixes a bug encountered by the HDFS balancer when used with Observer Nodes. Contributed by Erik Krogen. 
(cherry picked from c174d50b30)
 2019-12-11 09:40:36 -08:00
Surendra Singh Lilhore 298cda22a3 HDFS-15010. BlockPoolSlice#addReplicaThreadPool static pool should be initialized by static method. Contributed by Surendra Singh Lilhore. 2019-11-28 23:58:46 +05:30
Ayush Saxena 32fdb3004a HDFS-14519. NameQuota is not update after concat operation, so namequota is wrong. Contributed by Ranith Sardar. 2019-11-23 02:36:38 +05:30
Surendra Singh Lilhore 39366b1370 HDFS-14940. HDFS Balancer : Do not allow to set balancer maximum network bandwidth more than 1TB. Contributed by hemanthboyina. 2019-11-22 00:33:42 +05:30
He Xiaoqiao 5fe9b81941 HDFS-14952. Skip safemode if blockTotal is 0 in new NN. Contributed by Xiaoqiao He. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Reviewed-by: Mukul Kumar Singh <msingh@apache.org>
(cherry picked from commit 0b50aa29fd)
 2019-11-19 12:22:30 -08:00
Ayush Saxena 051dae1f89 HDFS-14942. Change Log Level to debug in JournalNodeSyncer#syncWithJournalAtIndex. Contributed by Lisheng Sun. 
(cherry picked from commit 9e287054a8)
 2019-11-18 10:24:53 -08:00
Erik Krogen 60655bfe54 HDFS-14973. More strictly enforce Balancer/Mover/SPS throttling of getBlocks RPCs to NameNodes. Contributed by Erik Krogen. 
(cherry picked from b2cc8b6b4a)
 2019-11-15 10:11:56 -08:00
Erik Krogen dec765b329 HDFS-14979 Allow Balancer to submit getBlocks calls to Observer Nodes when possible. Contributed by Erik Krogen. 
(cherry picked from 586defe711)
 2019-11-13 11:57:42 -08:00
Chao Sun 0c12d633b9 HDFS-14959: [SBNN read] access time should be turned off (#1706) Contributed by Chao Sun. 
(cherry picked from commit 97ec34e117)
 2019-11-12 11:40:56 -08:00
Siyao Meng e0cf1735e1 HADOOP-16676. Backport HADOOP-16152 to branch-3.2. Contributed by Siyao Meng. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2019-11-12 11:38:42 -08:00
Surendra Singh Lilhore c4e22e0c80 HDFS-14720. DataNode shouldn't report block as bad block if the block length is Long.MAX_VALUE. Contributed by hemanthboyina. 
(cherry picked from commit 320008bb7c)
 2019-11-09 22:28:15 +05:30
Ayush Saxena 2e843cb773 HDFS-14958. TestBalancerWithNodeGroup is not using NetworkTopologyWithNodeGroup. Contributed by Jim Brennan. 2019-11-07 22:50:30 +05:30
Chen Liang c9ed0c3a37 HDFS-14806. Bootstrap standby may fail if with in-progress tailing. Contributed by Chen Liang and Erik Krogen. 2019-11-06 16:12:51 -08:00
Chen Liang 431edfcbe4 HDFS-14941. Potential editlog race condition can cause corrupted file. Contributed by Chen Liang and Konstantin Shvachko. 2019-11-06 15:00:15 -08:00
Ayush Saxena 5941a91f64 HDFS-14946. Erasure Coding: Block recovery failed during decommissioning. Contributed by Fei Hui. 2019-11-06 22:10:27 +05:30
Surendra Singh Lilhore aa1c795dc9 HDFS-14384. When lastLocatedBlock token expire, it will take 1~3s second to refetch it. Contributed by Surendra Singh Lilhore. 
(cherry picked from commit c36014165c)
 2019-11-06 19:37:41 +05:30
Wei-Chiu Chuang 240b5ee380 HDFS-14945. Revise PacketResponder's log. Contributed by Xudong Cao. 
(cherry picked from commit eb73ba6ed5)
 2019-11-04 09:40:57 -08:00
Zhao Junwang c9fc118991 HDFS-14925. Rename operation should check nest snapshot (#1670) 
If the src directory or any of its descendant is snapshottable
and the dst directory or any of its ancestors is snapshottable,
we consider this as nested snapshot, which should be denied.

Reviewed-by: Shashikant Banerjee <shashikant@apache.org>
(cherry picked from commit de6b8b0c0b)
 2019-11-01 16:39:18 -07:00
Ayush Saxena b1821be1ec HDFS-13736. BlockPlacementPolicyDefault can not choose favored nodes when 'dfs.namenode.block-placement-policy.default.prefer-local-node' set to false. Contributed by hu xiaodong. 2019-11-01 22:51:50 +05:30
Ayush Saxena 239505a0af HDFS-14920. Erasure Coding: Decommission may hang If one or more datanodes are out of service during decommission. Contributed by Fei Hui. 2019-10-31 23:53:06 +05:30
Jonathan Hung 5d2ffcc7aa Make upstream aware of 2.10.0 release 
(cherry picked from commit 7663db59c097c82eeed2df7a91168a4d7123c96b)
 2019-10-30 20:59:20 -07:00
Duo Zhang a37a4bc62f HADOOP-16598. Backport "HADOOP-16558 [COMMON+HDFS] use protobuf-maven-plugin to generate protobuf classes" to all active branches 
Signed-off-by: stack <stack@apache.org>
 2019-10-30 20:26:54 -07:00
Eric Badger 3d9127dc97 HDFS-14931. hdfs crypto commands limit column width. Contributed by Eric Badger 
(cherry picked from commit 9ef6ed9c1c)
 2019-10-28 16:38:28 +00:00
Rakesh Radhakrishnan a6cdcf676e HDFS-14818. Check native pmdk lib by 'hadoop checknative' command. Contributed by Feilong He. 
(cherry picked from commit 659c88801d)
 2019-10-28 10:41:40 +05:30
Rakesh Radhakrishnan dc2fad4bd3 HDFS-14700. Clean up pmem cache before setting pmem cache capacity. Contributed by Feilong He. 
(cherry picked from commit f6fa865d6f)
 2019-10-28 10:41:25 +05:30
Rakesh Radhakrishnan c6d59e6a47 HDFS-14357. Update documentation for HDFS cache on SCM support. Contributed by Feilong He. 
(cherry picked from commit 30a8f840f1)
 2019-10-28 10:41:12 +05:30
Rakesh Radhakrishnan 75c66bf044 HDFS-14458. Report pmem stats to namenode. Contributed by Feilong He. 
(cherry picked from commit e98adb00b7)
 2019-10-28 10:40:59 +05:30
Sammi Chen 6eb5fb596f HDFS-14356. Implement HDFS cache on SCM with native PMDK libs. Contributed by Feilong He. 
(cherry picked from commit d1aad44490)
 2019-10-28 10:40:46 +05:30
Rakesh Radhakrishnan 0fe720dc48 HDFS-14402. Use FileChannel.transferTo() method for transferring block to SCM cache. Contributed by Feilong He. 
(cherry picked from commit 37900c5639)
 2019-10-28 10:40:32 +05:30
Rakesh Radhakrishnan f3571c1f09 HDFS-14401. Refine the implementation for HDFS cache on SCM. Contributed by Feilong He. 2019-10-28 10:40:15 +05:30
Uma Maheswara Rao G 6bc73a983d HDFS-14355 : Implement HDFS cache on SCM by using pure java mapped byte buffer. Contributed by Feilong He. 2019-10-28 10:37:34 +05:30
Rakesh Radhakrishnan 0c6824120a HDFS-14393. Refactor FsDatasetCache for SCM cache implementation. Contributed by Rakesh R 
(cherry picked from commit f3f51284d5)
 2019-10-28 10:33:45 +05:30
Uma Maheswara Rao G 3f6f095c06 HDFS-14354: Refactor MappableBlock to align with the implementation of SCM cache. Contributed by Feilong He. 
(cherry picked from commit ba50a36a3e)
 2019-10-28 10:33:29 +05:30
zhaoyim 9316ca149f HDFS-14308. DFSStripedInputStream curStripeBuf is not freed by unbuffer() (#1667) 
Reviewed-by: Aravindan Vijayan <avijayan@cloudera.com>
Reviewed-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 30db895b59)
 2019-10-25 13:10:56 -07:00
Wei-Chiu Chuang 8cf4bc4bda HDFS-14910. Rename Snapshot with Pre Descendants Fail With IllegalArgumentException. Contributed by Wei-Chiu Chuang. (#1672) 
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
(cherry picked from commit a1b4eebcc9)
 2019-10-24 13:13:27 -07:00
Wei-Chiu Chuang 570ffa1cd6 HDFS-14492. Snapshot memory leak. Contributed by Wei-Chiu Chuang. (#1370) 
* HDFS-14492. Snapshot memory leak. Contributed by Wei-Chiu Chuang.

Change-Id: I9e5e450c07ad70aa1905973896c4f627042dbd37

* Fix checkstyle

Change-Id: I16d4bd4f03a971e1ed36cf57d89dc42357ef8fbf
(cherry picked from commit 6ef6594c7e)
 2019-10-24 13:13:19 -07:00
Vinayakumar B e1e3d9c81d HDFS-14921. Remove SuperUser Check in Setting Storage Policy in FileStatus During Listing. Contributed by Ayush Saxena. 2019-10-24 12:15:18 +05:30
Mukul Kumar Singh c9d07a42dc HDFS-14884. Add sanity check that zone key equals feinfo key while setting Xattrs. Contributed by Mukul Kumar Singh. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit a901405ad8)
 2019-10-22 13:31:34 -07:00
Wei-Chiu Chuang 31243f0d29 HDFS-13901. INode access time is ignored because of race between open and rename. Contributed by Jinglun. 2019-10-22 09:34:11 -07:00
Ayush Saxena 8c74717720 HDFS-14915. Move Superuser Check Before Taking Lock For Encryption API. Contributed by Ayush Saxena. 2019-10-22 18:45:19 +05:30
Kihwal Lee 2d1f3611cd HDFS-12749. DN may not send block report to NN after NN restart. Contributed by Xiaoqiao He. 
(cherry picked from commit c4e27ef773)
 2019-10-21 16:34:17 -05:00
Ayush Saxena 0f64ed89d2 HDFS-14913. Correct the value of available count in DFSNetworkTopology#chooseRandomWithStorageType(). Contributed by Ayush Saxena. 2019-10-21 18:42:21 +05:30
Ayush Saxena c2cd847a15 HDFS-14847. Erasure Coding: Blocks are over-replicated while EC decommissioning. Contributed by Fei Hui. 2019-10-20 06:29:16 +05:30
Surendra Singh Lilhore 5c50eb2243 HDFS-14909. DFSNetworkTopology#chooseRandomWithStorageType() should not decrease storage count for excluded node which is already part of excluded scope. Contributed by Surendra Singh Lilhore. 
(cherry picked from commit 54dc6b7d72)
 2019-10-17 22:39:57 +05:30
Surendra Singh Lilhore d1b30e8450 HDFS-14886. In NameNode Web UI's Startup Progress page, Loading edits always shows 0 sec. Contributed by hemanthboyina. 
(cherry picked from commit 336abbd873)
 2019-10-14 23:47:42 +05:30
Surendra Singh Lilhore 2ca05ca02a HDFS-14754. Erasure Coding : The number of Under-Replicated Blocks never reduced(addendum). Contributed by Surendra Singh Lilhore. 
(cherry picked from commit d76e2655ac)
 2019-10-09 23:32:21 +05:30
Chen Liang a12ab911ee HDFS-14509. DN throws InvalidToken due to inequality of password when upgrade NN 2.x to 3.x. Contributed by Yuxuan Wang and Konstantin Shvachko. 
(cherry picked from commit 72ae371e7a)
 2019-10-08 12:03:04 -07:00
Ayush Saxena 57ab854492 HDFS-14859. Prevent unnecessary evaluation of costly operation getNumLiveDataNodes when dfs.namenode.safemode.min.datanodes is not zero. Contributed by Srinivasu Majeti. 2019-10-08 14:22:16 +05:30
Surendra Singh Lilhore a0cdebc409 HDFS-14373. EC : Decoding is failing when block group last incomplete cell fall in to AlignedStripe. Contributed by Surendra Singh Lilhore. 
(cherry picked from commit 382967be51)
 2019-10-08 00:26:27 +05:30
He Xiaoqiao e29ae7db12 HDFS-14497. Addendum: Write lock held by metasave impact following RPC processing. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit dde9399b37)
 2019-10-04 12:07:30 -07:00
He Xiaoqiao 80392e94b6 HDFS-14497. Write lock held by metasave impact following RPC processing. Contributed by He Xiaoqiao. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 33c62f8f4e)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
 2019-10-04 12:06:55 -07:00
Erik Krogen 6630c9b75d HDFS-14245. [SBN read] Enable ObserverReadProxyProvider to work with non-ClientProtocol proxy types. Contributed by Erik Krogen. 
(cherry picked from 5847e00143)
 2019-10-04 11:15:49 -07:00
Erik Krogen 69b0c513a9 HDFS-14162. [SBN read] Allow Balancer to work with Observer node. Add a new ProxyCombiner allowing for multiple related protocols to be combined. Allow AlignmentContext to be passed in NameNodeProxyFactory. Contributed by Erik Krogen. 
(cherry picked from 64f28f9efa)
 2019-10-04 10:48:33 -07:00
Eric Yang 8bb2b00d38 HDFS-14890. Fixed namenode and journalnode startup on Windows. 
Contributed by Siddharth Wagle

(cherry picked from commit aa24add8f0)
 2019-10-04 13:16:08 -04:00
Ayush Saxena 702572434c HDFS-13693. Remove unnecessary search in INodeDirectory.addChild during image loading. Contributed by Lisheng Sun. 
(cherry picked from commit 377f95bbe8)
 2019-10-04 08:52:59 -07:00
Takanobu Asanuma 732a68cfb4 HDFS-14879. Header was wrong in Snapshot web UI. Contributed by hemanthboyina 
(cherry picked from commit b23bdaf085)
 2019-10-04 16:48:50 +09:00
Stephen O'Donnell 966193153f HDFS-14637. Namenode may not replicate blocks to meet the policy after enabling upgradeDomain. Contributed by Stephen O'Donnell. 
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit c99a12167f)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/blockmanagement/TestBlocksWithNotEnoughRacks.java
	hadoop-tools/hadoop-dynamometer/hadoop-dynamometer-infra/src/main/java/org/apache/hadoop/tools/dynamometer/BlockPlacementPolicyAlwaysSatisfied.java
 2019-10-03 22:18:29 -07:00
Inigo Goiri 21a89d544f HDFS-14624. When decommissioning a node, log remaining blocks to replicate periodically. Contributed by Stephen O'Donnell. 
(cherry picked from commit 5747f6cff5)
 2019-10-03 17:27:44 -07:00
Shashikant Banerjee f14fb9081f HDFS-14499. Misleading REM_QUOTA value with snapshot and trash feature enabled for a directory. Contributed by Shashikant Banerjee. 
(cherry picked from commit f9fab9f22a)
 2019-10-03 17:27:06 -07:00
Vinayakumar B 4e223d9968 HDFS-14113. EC : Add Configuration to restrict UserDefined Policies. Contributed by Ayush Saxena. 
(cherry picked from commit c03024a530)
 2019-10-03 17:15:45 -07:00
Shweta Yakkali eaf09e51ba HDFS-14262. [SBN read] Make Log.WARN message in GlobalStateIdContext more informative. Contributed by Shweta Yakkali. 2019-10-03 16:13:44 -07:00
Ayush Saxena ebd7a0f155 HDFS-14660. [SBN Read] ObserverNameNode should throw StandbyException for requests not from ObserverProxyProvider. Contributed by Chao Sun. 2019-10-03 16:00:38 -07:00
Shweta Yakkali 3186afa24c HDFS-14494. Move Server logging of StatedId inside receiveRequestState(). Contributed by Shweta Yakkali. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2019-10-03 15:58:00 -07:00
Ayush Saxena 9a9edfa87e HDFS-14849. Erasure Coding: the internal block is replicated many times when datanode is decommissioning. Contributed by HuangTao. 
(cherry picked from commit c4c8d5fd0e)
 2019-10-03 14:56:09 -07:00
Chen Liang 05a1eb788f HDFS-12979. [SBN read] StandbyNode should upload FsImage to ObserverNode after checkpointing. Contributed by Chen Liang. 2019-10-02 21:12:54 -07:00
LeonGao91 885dd17595 HDFS-14678. Allow triggerBlockReport to a specific namenode. (#1252). Contributed by Leon Gao. 
(cherry picked from commit 9a1d8cfaf5)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestTriggerBlockReport.java
 2019-10-02 17:35:33 -07:00
Chen Liang 8a866f01c9 HDFS-14858. [SBN read] Allow configurably enable/disable AlignmentContext on NameNode. Contributed by Chen Liang. 2019-10-02 16:39:26 -07:00
paulward24 0559c1dba3 HDFS-14618. Incorrect synchronization of ArrayList field (ArrayList is thread-unsafe). Contributed by Paul Ward. 
(cherry picked from commit d203045c30)
 2019-10-02 15:07:40 -07:00
paulward24 76a9135947 HDFS-14610. HashMap is not thread safe. Field storageMap is typically synchronized by storageMap. However, in one place, field storageMap is not protected with synchronized. (#1015) 
(cherry picked from commit d8bac50e12)
 2019-10-02 14:31:13 -07:00
Inigo Goiri 6148acebc3 HDFS-14527. Stop all DataNodes may result in NN terminate. Contributed by He Xiaoqiao. 
(cherry picked from commit 944adc61b1)
 2019-10-02 13:55:47 -07:00
Ayush Saxena 2bb4ac18ec HDFS-14808. EC: Improper size values for corrupt ec block in LOG. Contributed by Ayush Saxena. 
(cherry picked from commit 66400c1cbb)
 2019-10-02 13:49:12 -07:00
Surendra Singh Lilhore 7d7330aff0 HDFS-14754. Erasure Coding : The number of Under-Replicated Blocks never reduced. Contributed by hemanthboyina. 
(cherry picked from commit 4852a90e4b)
 2019-10-02 13:39:40 -07:00
Inigo Goiri d2a7a128d9 HADOOP-16161. NetworkTopology#getWeightUsingNetworkLocation return unexpected result. Contributed by He Xiaoqiao. 
(cherry picked from commit 389e640f0c)
 2019-10-01 17:33:14 -07:00
Yiqun Lin c74027d9d3 HDFS-14313. Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du. Contributed by Lisheng Sun. 
(cherry picked from commit a5bb1e8ee8)

 Conflicts:
	hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
 2019-10-01 17:14:46 -07:00
Inigo Goiri 3510a9e5e5 HDFS-14192. Track missing DFS operations in Statistics and StorageStatistics. Contributed by Ayush Saxena. 
(cherry picked from commit f048512bb8)
 2019-10-01 16:57:20 -07:00
Inigo Goiri 917e53f066 HDFS-14460. DFSUtil#getNamenodeWebAddr should return HTTPS address based on policy configured. Contributed by CR Hota. 
(cherry picked from commit 865c328930)
 2019-10-01 09:53:36 -07:00
Inigo Goiri fc8a7a9e5b HDFS-14202. dfs.disk.balancer.max.disk.throughputInMBperSec property is not working as per set value. Contributed by Ranith Sardar. 
(cherry picked from commit 0e79a86582)
 2019-10-01 09:35:04 -07:00
Inigo Goiri 06b2eceb76 HDFS-14418. Remove redundant super user priveledge checks from namenode. Contributed by Ayush Saxena. 
(cherry picked from commit be6c8014e6)
 2019-10-01 09:22:15 -07:00
Konstantin V Shvachko 665360ec6f HDFS-14305. Fix serial number calculation in BlockTokenSecretManager to avoid token key ID overlap between NameNodes. Contributed by Konstantin V Shvachko. 2019-09-30 16:57:56 -07:00
Konstantin V Shvachko 3912a6fc7d Revert "HDFS-14305. Fix serial number calculation in BlockTokenSecretManager to avoid token key ID overlap between NameNodes. Contributed by He Xiaoqiao." 
This reverts commit 0feba4396f.
 2019-09-30 16:57:26 -07:00
Ayush Saxena b7ee3938e9 HDFS-14853. NPE in DFSNetworkTopology#chooseRandomWithStorageType() when the excludedNode is not present. Contributed by Ranith Sardar. 2019-09-28 08:29:58 +05:30
Ayush Saxena a0db762206 HDFS-14655. [SBN Read] Namenode crashes if one of The JN is down. Contributed by Ayush Saxena. 2019-09-25 01:21:14 +05:30
Rohith Sharma K S f9f0338104 Make upstream aware of 3.2.1 release. 2019-09-23 12:03:53 +05:30
Chen Liang 4299bc0d3e HDFS-14822. [SBN read] Revisit GlobalStateIdContext locking when getting server state id. Contributed by Chen Liang. 2019-09-18 16:48:58 -07:00
Kihwal Lee e29f91bad3 HDFS-13959. TestUpgradeDomainBlockPlacementPolicy is flaky. Contributed by Ayush Saxena. 
(cherry picked from commit 1851d06eb3)
 2019-09-18 15:53:08 -05:00
Wei-Chiu Chuang b906f53b0d HDFS-14836. FileIoProvider should not increase FileIoErrors metric in datanode volume metric. Contributed by Aiphago. 
Reviewed-by: He Xiaoqiao <hexiaoqiao@apache.org>
(cherry picked from commit 5dd859a8a0)
 2019-09-18 09:36:10 -07:00
Ayush Saxena 4126e67e31 HDFS-14303. Addendum: check block directory logic not correct when there is only meta file, print no meaning warn log. Contributed by qiang Liu. 2019-09-14 10:12:17 +05:30
Surendra Singh Lilhore eb1ddcd04c HDFS-14699. Erasure Coding: Storage not considered in live replica when replication streams hard limit reached to threshold. Contributed by Zhao Yi Ming. 
(cherry picked from commit d1c303a497)
 2019-09-12 19:25:50 +05:30
Rohith Sharma K S 7d5bb2ebb7 Preparing for 3.2.2-SNAPSHOT development. 2019-09-07 08:52:08 +05:30
Xiaoyu Yao ebb3b8add0
HDFS-14633. The StorageType quota and consume in QuotaFeature is not handled for rename. Contributed by Jinglun. 
(cherry picked from commit 62d71fbac3789c7d484bc76ced9ec7fa6ff94de1)
 2019-09-05 15:33:54 -07:00
Xiaoyu Yao 53d1bfe680
Revert "HDFS-14633. The StorageType quota and consume in QuotaFeature is not handled for rename. Contributed by Jinglun." 
This reverts commit 259c6bb0c7.
 2019-09-05 15:31:14 -07:00
Xiaoyu Yao 259c6bb0c7
HDFS-14633. The StorageType quota and consume in QuotaFeature is not handled for rename. Contributed by Jinglun. 
(cherry picked from commit 62d71fbac3789c7d484bc76ced9ec7fa6ff94de1)
 2019-09-03 09:12:19 -07:00
Stephen O'Donnell 61fd1a74a1 HDFS-14706. Checksums are not checked if block meta file is less than 7 bytes. Contributed by Stephen O'Donnell. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 915cbc91c0)
 2019-09-02 10:06:39 -07:00
Wei-Chiu Chuang 84b2fe4b10 Revert "HDFS-14706. Checksums are not checked if block meta file is less than 7 bytes. Contributed by Stephen O'Donnell." 
This reverts commit 9c0d6e1657.
 2019-09-02 10:06:39 -07:00
Ayush Saxena 3edffd90c9 HDFS-12212. Options.Rename.To_TRASH is considered even when Options.Rename.NONE is specified. Contributed by Vinayakumar B. 2019-08-30 08:58:12 +05:30
leosunli b516d2ea7b Make DataNodePeerMetrics#minOutlierDetectionSamples configurable (#1314). Contributed by Lisheng Sun. 
Signed-off-by: sunlisheng <sunlisheng@xiaomi.com>
(cherry picked from commit 915271245b)
 2019-08-29 18:46:15 -07:00
Stephen O'Donnell 9c0d6e1657 HDFS-14706. Checksums are not checked if block meta file is less than 7 bytes. Contributed by Stephen O'Donnell. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 7bebad61d9)
 2019-08-29 17:38:55 -07:00
Istvan Fajth 7c6fc964fd HDFS-8178. QJM doesn't move aside stale inprogress edits files. Contributed by Istvan Fajth. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 03049290fe8ef1459a3c8bd05cf198320e6e4973)

Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNNStorageRetentionManager.java
 2019-08-29 16:55:18 -07:00
Akira Ajisaka 2d8799f4bc HADOOP-15832. Upgrade BouncyCastle to 1.60. Contributed by Robert Kanter. 2019-08-27 19:08:39 +00:00
Jonathan Hung d255efa5f8 HDFS-14779. Fix logging error in TestEditLog#testMultiStreamsLoadEditWithConfMaxTxns 
(cherry picked from commit 8ab7020e64)
 2019-08-27 10:30:55 -07:00
Arpit Agarwal 8b12381717
HDFS-2470. NN should automatically set permissions on dfs.namenode.*.dir. Contributed by Siddharth Wagle. 
(cherry picked from commit a64a43b77fb1032dcb66730a6b6257a24726c256)
 2019-08-26 15:57:41 -07:00
Chen Liang c824653955 HDFS-14674. [SBN read] Got an unexpected txid when tail editlog. Contributed by wangzhaohui. 2019-08-23 12:28:13 -07:00
Erik Krogen 2408c2491f HDFS-13977. Override shouldForceSync in QuorumOutputStream to allow for proper auto-sync behavior. Contributed by Erik Krogen. 
(cherry picked from d699022fce)
 2019-08-23 11:48:11 -07:00
Akira Ajisaka e8b93d04c4
HDFS-14396. Failed to load image from FSImageFile when downgrade from 3.x to 2.x. Contributed by Fei Hui. 
(cherry picked from commit bd7baea5a5)
 2019-08-23 15:28:54 +09:00
Akira Ajisaka d3e5898712
HDFS-13596. NN restart fails after RollingUpgrade from 2.x to 3.x. Contributed by Fei Hui. 
(cherry picked from commit abc8fde4ca)
 2019-08-23 14:45:57 +09:00
Ayush Saxena b7a66471ca HDFS-14276. [SBN read] Reduce tailing overhead. Contributed by Wei-Chiu Chuang. 2019-08-22 22:35:48 +05:30
Wei-Chiu Chuang 933ea6aa4d Revert "HDFS-14476. lock too long when fix inconsistent blocks between disk and in-memory. Contributed by Sean Chow." 
This reverts commit 8b802d6b44.
 2019-08-21 09:00:23 -07:00
Surendra Singh Lilhore 03c62c7989 HDFS-14582. Failed to start DN with ArithmeticException when NULL checksum used. Contributed by Surendra Singh Lilhore. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit f95988113da3f06f6d975f99f1ee51d88a793537)
 2019-08-20 15:54:46 -07:00
Wei-Chiu Chuang 77fd690c05 HDFS-14311. Multi-threading conflict at layoutVersion when loading block pool storage. Contributed by Yicong Cai. 
(cherry picked from commit fbe87eddbc30fe5191c008b496fb83e51ef4ee4a)
 2019-08-20 10:37:05 -07:00
Wei-Chiu Chuang 6d93886231 HDFS-13709. Report bad block to NN when transfer block encounter EIO exception. Contributed by Chen Zhang. 
(cherry picked from commit 360a96f342)
 2019-08-19 13:11:11 -07:00
HUAN-PING SU abda503040 HDFS-14746. Trivial test code update after HDFS-14687. Contributed by kevin su. 
Reviewed-by: Surendra Singh Lilhore <surendralilhore@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit abae6ff2a2)
 2019-08-19 11:15:37 -07:00
Wei-Chiu Chuang 8b802d6b44 HDFS-14476. lock too long when fix inconsistent blocks between disk and in-memory. Contributed by Sean Chow. 2019-08-19 08:38:06 -07:00
Surendra Singh Lilhore 6b01effd01 HDFS-14687. Standby Namenode never come out of safemode when EC files are being written. Contributed by Surendra Singh Lilhore. 
Reviewed-by: Siyao Meng <smeng@cloudera.com>
Reviewed-by: Wei-Chiu CHuang <weichiu@apache.org>
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit b8db5b9a98)
 2019-08-18 18:17:41 -07:00
Shashikant Banerjee e89413da88 HDFS-13101. Yet another fsimage corruption related to snapshot. Contributed by Shashikant Banerjee. 
(cherry picked from commit 0a85af959c)
 2019-08-16 19:09:34 -07:00
Siyao Meng c6e4906ffc HDFS-14595. HDFS-11848 breaks API compatibility. Contributed by Siyao Meng. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
(cherry picked from commit 3c0382f1b9)
 2019-08-16 19:08:05 -07:00
Chen Liang d8a6098a96 HDFS-14611. Move handshake secret field from Token to BlockAccessToken. Contributed by Chen Liang. 2019-08-16 10:50:00 -07:00
Chen Liang f507bc059d HDFS-13699. Add DFSClient sending handshake token to DataNode, and allow DataNode overwrite downstream QOP. Contributed by Chen Liang. 2019-08-16 10:50:00 -07:00
Chen Liang ca15968d09 HDFS-13617. Allow wrapping NN QOP into token in encrypted message. Contributed by Chen Liang 2019-08-16 10:50:00 -07:00
Chen Liang 22d81f7fd0 HDFS-13566. Add configurable additional RPC listener to NameNode. Contributed by Chen Liang. 2019-08-16 10:49:59 -07:00
Wei-Chiu Chuang f5661b630a HDFS-14491. More Clarity on Namenode UI Around Blocks and Replicas. Contributed by Siyao Meng. 
(cherry picked from commit 6a43d0fbd49b3ff1ce75a2334b51a98ae476e473)
 2019-08-13 17:15:19 -07:00
Masatake Iwasaki d7ca016d63 HDFS-14423. Percent (%) and plus (+) characters no longer work in WebHDFS. 
Signed-off-by: Masatake Iwasaki <iwasakims@apache.org>
(cherry picked from commit da0006fe04)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeHttpServer.java
 2019-08-14 08:45:10 +09:00
Siyao Meng c5f433b11f HDFS-14148. HDFS OIV ReverseXML SnapshotSection parser throws exception when there are more than one snapshottable directory (#1274) Contributed by Siyao Meng. 
(cherry picked from commit c92b49876a)
 2019-08-12 17:30:18 -07:00
Yiqun Lin a7bc09c596 HDFS-13359. DataXceiver hung due to the lock in FsDatasetImpl#getBlockInputStream. Contributed by Yiqun Lin. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 8a77a224c7)
 2019-08-09 18:41:03 -07:00
Wei-Chiu Chuang 2f2fa3dad6 HDFS-14693. NameNode should log a warning when EditLog IPC logger's pending size exceeds limit. Contributed by Xudong Cao. 
(cherry picked from commit 6ad9a11494)
 2019-08-08 13:51:14 -07:00
Stephen O'Donnell a00a327594 HDFS-14459. ClosedChannelException silently ignored in FsVolumeList.addBlockPool(). Contributed by Stephen O'Donnell. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit b0799148cf)
 2019-08-08 13:37:10 -07:00
Chao Sun d38b617baa HDFS-14034. Support getQuotaUsage API in WebHDFS. Contributed by Chao Sun. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>

(cherry picked from 3ae775d740)
 2019-08-08 10:15:48 -07:00
Erik Krogen 016aa13940 HDFS-14370. Add exponential backoff to the edit log tailer to avoid spinning on empty edit tail requests. Contributed by Erik Krogen. 
(cherry picked from 827dbb11e2)
 2019-08-07 09:32:32 -07:00
Lokesh Jain f6fe18a282 HDFS-14692. Upload button should not encode complete url. Contributed by Lokesh Jain. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 954ff36360)
 2019-08-06 15:31:05 -07:00
Inigo Goiri 3e8e1570f6 HDFS-14513. FSImage which is saving should be clean while NameNode shutdown. Contributed by He Xiaoqiao. 
(cherry picked from 5740eea081)
 2019-08-06 09:26:01 -07:00
Stephen O'Donnell 8414e6354b HDFS-14557. JournalNode error: Can't scan a pre-transactional edit log. Contributed by Stephen O'Donnell. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 35e0a01d7b)
 2019-08-06 07:58:12 -07:00
Erik Krogen 2634aaaf9a HDFS-14462 Ensure WebHDFS client throws the correct exception during writes. Contributed by Simbarashe Dzinamarira. 
(cherry picked from e7a0b8aa83)
 2019-08-02 12:00:48 -07:00
Wei-Chiu Chuang e1659fe009 HDFS-14685. DefaultAuditLogger doesn't print CallerContext. Contributed by xuzq. 
(cherry picked from commit 6757fc1a1d40ffc771bb685886b0d4a16315eca5)
 2019-08-02 10:51:55 -07:00
Wei-Chiu Chuang 5c1f91fd97 HDFS-14631.The DirectoryScanner doesn't fix the wrongly placed replica. Contributed by Jinglun. 
(cherry picked from commit 32607dbd98)
 2019-08-01 15:49:05 -07:00
Christopher Gregorian d4492bdd9e HADOOP-16459. Backport of HADOOP-16266. Add more fine-grained processing time metrics to the RPC layer. Contributed by Christopher Gregorian. 
This commit also includes the follow-on commit 827a84778a.

(cherry-picked from f96a2df38d)
 2019-07-30 14:41:36 -07:00
Wei-Chiu Chuang d28e624958 HDFS-14429. Block remain in COMMITTED but not COMPLETE caused by Decommission. Contributed by Yicong Cai. 
(cherry picked from commit 8053085388)
 2019-07-29 14:32:46 -07:00
Yiqun Lin 69f1c8d77b HDFS-14632. Reduce useless #getNumLiveDataNodes call in SafeModeMonitor. Contributed by He Xiaoqiao. 
(cherry picked from commit 993dc8726b)
 2019-07-29 06:50:28 -07:00
Erik Krogen bd5033e6f9 Revert "HDFS-14135. TestWebHdfsTimeouts Fails intermittently in trunk. Contributed by Ayush Saxena." 
This reverts commit 2478d333a6.
 2019-07-26 11:36:06 -07:00
Masatake Iwasaki 2478d333a6 HDFS-14135. TestWebHdfsTimeouts Fails intermittently in trunk. Contributed by Ayush Saxena. 
Signed-off-by: Masatake Iwasaki <iwasakims@apache.org>
(cherry picked from commit 6b8107ad97)
 2019-07-26 09:48:00 +09:00
Masatake Iwasaki 9ed2c22d57
HDFS-14466. Add a regression test for HDFS-14323. 
Signed-off-by: Akira Ajisaka <aajisaka@apache.org>
(cherry picked from commit 00dd843a1a)
 2019-07-12 10:08:18 +09:00
Inigo Goiri 950aa74d5f HDFS-12703. Exceptions are fatal to decommissioning monitor. Contributed by He Xiaoqiao. 
(cherry picked from commit 3d396786cf6eaab49c1c9b8b2a4652c2e440b9e3)
 2019-07-10 11:07:15 -07:00
Erik Krogen 491dc7cc9d HDFS-14547. Improve memory efficiency of quotas when storage type quotas are not set. Contributed by Jinglun. 
(cherry-picked from 4632708148)
 2019-07-08 15:15:41 -07:00
Wei-Chiu Chuang 29b9049bde HDFS-12862. CacheDirective becomes invalid when NN restart or failover. Contributed by Wang XL. 
(cherry picked from commit ec851e4db2)
 2019-07-08 15:25:10 +08:00
leosunli adec307251 HDFS-13694. Making md5 computing being in parallel with image loading. 
(cherry picked from commit 9c90729486)
 2019-07-07 20:02:08 -07:00
Masatake Iwasaki ee81a64da7 HDFS-14629. Property value Hard Coded in DNConf.java. Contributed by hemanthboyina. 
(cherry picked from commit 1c254a8ec7)
 2019-07-04 23:53:30 +09:00
Weiwei Yang fa8b8edbac HDFS-12748. NameNode memory leak when accessing webhdfs GETHOMEDIRECTORY. Contributed by Weiwei Yang. 
(cherry picked from commit 729cb3aefe)
 2019-07-04 18:06:19 +08:00
Wei-Chiu Chuang 66920e6d37 HDFS-14537. Journaled Edits Cache is not cleared when formatting the JN. Contributed by Ranith Sardar. 2019-06-28 14:28:35 -07:00
Erik Krogen e53cee0c14 HDFS-14435. [SBN Read] Enable ObserverReadProxyProvider to gracefully handle StandbyException when fetching HAServiceState. Contributed by Erik Krogen. 2019-06-28 14:28:28 -07:00
Erik Krogen 3c6b74a6a4 HDFS-14211. [SBN Read]. Add a configurable flag to enable always-msync mode to ObserverReadProxyProvider. Contributed by Erik Krogen. 2019-06-28 14:28:17 -07:00
Erik Krogen e1e4056353 HDFS-14272. [SBN read] Make ObserverReadProxyProvider initialize its state ID against the active NN on startup. Contributed by Erik Krogen. 2019-06-28 14:28:10 -07:00
Erik Krogen 73d56b9d2a HDFS-14250. [SBN read]. msync should always direct to active NameNode to get latest stateID. Contributed by Chao Sun. 2019-06-28 14:27:54 -07:00
Chao Sun 720eed9ef9 HDFS-14154. [SBN read] Document dfs.ha.tail-edits.period in user guide. Contributed by Chao Sun. 2019-06-28 14:23:14 -07:00
Konstantin V Shvachko 2be93bd54b HDFS-14160. [SBN read] ObserverReadInvocationHandler should implement RpcInvocationHandler. Contributed by Konstantin V Shvachko. 2019-06-28 14:23:14 -07:00
Chao Sun eb7d7fa5e2 HDFS-14149. [SBN read] Fix annotations on new interfaces/classes for SBN reads. Contributed by Chao Sun. 2019-06-28 14:23:13 -07:00
Chao Sun 25913f1c34 HDFS-14116. [SBN read] Fix class cast error in NNThroughputBenchmark with ObserverReadProxyProvider. Contributed by Chao Sun. 2019-06-28 14:23:13 -07:00
Erik Krogen e917ac2854 HDFS-14146. [SBN read] Handle exceptions from and prevent handler threads from blocking within internalQueueCall. Contributed by Chao Sun. 2019-06-28 14:23:12 -07:00
Erik Krogen c1c061d767 HDFS-13873. [SBN read] ObserverNode should reject read requests when it is too far behind. Contributed by Konstantin Shvachko. 2019-06-28 14:23:12 -07:00
Erik Krogen f1c5b247b9 HDFS-14131. [SBN read] Create user guide for Consistent Reads from Observer feature. Contributed by Chao Sun. 2019-06-28 14:23:11 -07:00
Chao Sun 45d6834d4c HDFS-14067. [SBN read] Allow manual failover between standby and observer. Contributed by Chao Sun. 2019-06-28 14:23:10 -07:00
Chen Liang 3d3686a619 HDFS-14035. NN status discovery does not leverage delegation token. Contributed by Chen Liang. 2019-06-28 14:23:09 -07:00
Chao Sun cc70e81931 HDFS-13924. [SBN read] Handle BlockMissingException when reading from observer. Contributed by Chao Sun. 2019-06-28 14:23:09 -07:00
Konstantin V Shvachko 8eef380af7 HDFS-13925. Unit Test for transitioning between different states. Contributed by Sherwood Zheng. 2019-06-28 14:23:08 -07:00
Konstantin V Shvachko dea7e1a239 HDFS-13523. Support observer nodes in MiniDFSCluster. Contributed by Konstantin Shvachko. 2019-06-28 14:23:08 -07:00
Konstantin V Shvachko c2bfaf4d27 HDFS-13961. [SBN read] TestObserverNode refactoring. Contributed by Konstantin Shvachko. 2019-06-28 14:23:07 -07:00
Chen Liang 3998bab3da HDFS-13791. Limit logging frequency of edit tail related statements. Contributed by Erik Krogen. 2019-06-28 14:23:05 -07:00
Erik Krogen a856eea78a HDFS-13898. [SBN read] Throw retriable exception for getBlockLocations when ObserverNameNode is in safemode. Contributed by Chao Sun. 2019-06-28 14:22:12 -07:00
Erik Krogen 556b7a840b HDFS-13749. [SBN read] Use getServiceStatus to discover observer namenodes. Contributed by Chao Sun. 2019-06-28 14:22:12 -07:00
Konstantin V Shvachko 0de06c010a HDFS-13778. [SBN read] TestStateAlignmentContextWithHA should use real ObserverReadProxyProvider instead of AlignmentContextProxyProvider. Contributed by Konstantin Shvachko and Plamen Jeliazkov. 2019-06-28 14:22:12 -07:00
Chen Liang 4c4ca86286 HDFS-13880. Add mechanism to allow certain RPC calls to bypass sync. Contributed by Chen Liang. 2019-06-28 14:22:11 -07:00
Erik Krogen afeaeadd4f HDFS-13779. [SBN read] Implement proper failover and observer failure handling logic for for ObserverReadProxyProvider. Contributed by Erik Krogen. 2019-06-28 14:22:11 -07:00
Konstantin V Shvachko 0c9d846c60 HDFS-13851. Remove AlignmentContext from AbstractNNFailoverProxyProvider. Contributed by Konstantin Shvachko. 2019-06-28 14:22:10 -07:00