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7639 Commits

Author SHA1 Message Date
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
Chen Liang e2337bfc57 HDFS-13767. Add msync server implementation. Contributed by Chen Liang. 2019-06-28 14:22:10 -07:00
Chao Sun 6fe755f0c7 HDFS-13789. Reduce logging frequency of QuorumJournalManager#selectInputStreams. Contributed by Erik Krogen. 2019-06-28 14:22:09 -07:00
Erik Krogen e3f3fb1c18 HDFS-13688. [SBN read] Introduce msync API call. Contributed by Chen Liang. 2019-06-28 14:22:09 -07:00
Erik Krogen ea402854aa HDFS-13610. [SBN read] Edit Tail Fast Path Part 4: Cleanup. Integration test, documentation, remove unnecessary dummy sync, minors fixups. Contributed by Erik Krogen. 2019-06-28 14:22:09 -07:00
Chao Sun a97f00e1c6 HDFS-12976. [SBN read] Introduce ObserverReadProxyProvider. Contributed by Chao Sun. 2019-06-28 14:22:08 -07:00
Konstantin V Shvachko 1f5852fb12 HDFS-13706. [SBN read] Rename client context to ClientGSIContext. Contributed by Konstantin Shvachko. 2019-06-28 14:22:08 -07:00
Erik Krogen ac3eeeeb3c HDFS-13609. [SBN read] Edit Tail Fast Path Part 3: NameNode-side changes to support tailing edits via RPC. Contributed by Erik Krogen. 2019-06-28 14:22:07 -07:00
Erik Krogen b13110a6f0 HDFS-13608. [SBN read] Edit Tail Fast Path Part 2: Add ability for JournalNode to serve edits via RPC. Contributed by Erik Krogen. 2019-06-28 14:22:07 -07:00
Erik Krogen 174c41c68f HDFS-13607. [SBN read] Edit Tail Fast Path Part 1: Enhance JournalNode with an in-memory cache of recent edit transactions. Contributed by Erik Krogen. 2019-06-28 14:22:07 -07:00
Plamen Jeliazkov a3521c53fe HDFS-13399. [SBN read] Make Client field AlignmentContext non-static. Contributed by Plamen Jeliazkov. 2019-06-28 14:22:03 -07:00
Erik Krogen 49d7bb6a92 HDFS-13286. [SBN read] Add haadmin commands to transition between standby and observer. Contributed by Chao Sun. 2019-06-28 14:20:01 -07:00
Erik Krogen c0ca2bb853 HDFS-13331. [SBN read] Add lastSeenStateId to RpcRequestHeader. Contributed by Plamen Jeliazkov. 2019-06-28 14:20:01 -07:00
Plamen Jeliazkov 1eeca2d9fb HDFS-12977. [SBN read] Add stateId to RPC headers. Contributed by Plamen Jeliazkov. 2019-06-28 14:20:00 -07:00
Chao Sun 3932ac4ef7 HDFS-12975. [SBN read] Changes to the NameNode to support reads from standby. Contributed by Chao Sun. 2019-06-28 14:20:00 -07:00
Anu Engineer e7fce2104f HDFS-14598. Findbugs warning caused by HDFS-12487. 
Contributed by He Xiaoqiao.

(cherry picked from commit 041e7a7dee)
 2019-06-24 21:19:50 -07:00
Inigo Goiri 9637124535 HDFS-14247. Repeat adding node description into network topology. Contributed by HuangTao. 
(cherry picked from commit 80b77deb42)
 2019-06-24 21:16:46 -07:00
Wei-Chiu Chuang d5ecca1d4c HDFS-14074. DataNode runs async disk checks maybe throws NullPointerException, and DataNode failed to register to NameSpace. Contributed by guangyi lu. 
(cherry picked from commit 645d67bc4f)
 2019-06-21 18:27:38 -07:00
Wei-Chiu Chuang 845d7611ba HDFS-12487. FsDatasetSpi.isValidBlock() lacks null pointer check inside and neither do the callers. Contributed by liumi. 
(cherry picked from commit 1524e2e6c5)
 2019-06-21 18:18:08 -07:00
Wei-Chiu Chuang a5d76a4965 HDFS-14303. check block directory logic not correct when there is only meta file, print no meaning warn log. Contributed by qiang Liu. 2019-06-20 20:54:16 -07:00
Lokesh Jain 461c624cc0 HDFS-13893. DiskBalancer: no validations for Disk balancer commands. Contributed by Lokesh Jain. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 272b96d243)
 2019-06-20 20:23:31 -07:00
Takanobu Asanuma 6dffad028e HDFS-12564. Add the documents of swebhdfs configurations on the client side. Contributed by Takanobu Asanuma. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 98d2065643)
 2019-06-20 20:17:45 -07:00
Wei-Chiu Chuang 7e9b9e2a2e Revert "HDFS-13287. TestINodeFile#testGetBlockType results in NPE when run alone. Contributed by Virajith Jalaparti." 
This reverts commit 36dc0810bf.
 2019-06-19 06:55:08 -07:00
Virajith Jalaparti 36dc0810bf HDFS-13287. TestINodeFile#testGetBlockType results in NPE when run alone. Contributed by Virajith Jalaparti. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit 333633d9935acd5787ee8688bc9d2d7b7c058def)
 2019-06-18 22:16:56 -07:00
Zsolt Venczel 7c00756aff HDFS-14101. Random failure of testListCorruptFilesCorruptedBlock. Contributed by Zsolt Venczel, Nikhil Navadia. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
Co-authored-by: Nikhil Navadia <nikhil.navadiya@cloudera.com>
 2019-06-18 14:37:16 -07:00
Elek, Marton 1a99f97945 HDFS-14078. Admin helper fails to prettify NullPointerExceptions. Contributed by Elek, Marton. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
(cherry picked from commit cc229be9ebb1b3737c9f5fcb29788b51fa584e47)
 2019-06-18 12:00:36 -07:00
Wei-Chiu Chuang 223a582eb8 HDFS-14010. Pass correct DF usage to ReservedSpaceCalculator builder. Contributed by Virajith Jalaparti. 
(cherry picked from commit 1cc1530b4e874391a17ec81e24cb55dfbbabd36a)
 2019-06-18 00:34:38 -07:00