Erik Krogen
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16a4043f01
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HDFS-14272. [SBN read] Make ObserverReadProxyProvider initialize its state ID against the active NN on startup. Contributed by Erik Krogen.
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2019-07-25 10:07:05 -07:00 |
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Erik Krogen
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2598282293
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HDFS-14279. [SBN read] Fix race condition in ObserverReadProxyProvider. Contributed by Erik Krogen.
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2019-07-25 10:07:05 -07:00 |
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Erik Krogen
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45cd309a40
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HDFS-14250. [SBN read]. msync should always direct to active NameNode to get latest stateID. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Konstantin V Shvachko
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380668559f
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HDFS-14170. [SBN read] Fix checkstyle warnings related to SBN reads. Contributed by Konstantin V Shvachko.
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2019-07-25 10:07:05 -07:00 |
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Chao Sun
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9c1c73a0d5
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HDFS-14154. [SBN read] Document dfs.ha.tail-edits.period in user guide. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Konstantin V Shvachko
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451b8b8f16
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HDFS-14160. [SBN read] ObserverReadInvocationHandler should implement RpcInvocationHandler. Contributed by Konstantin V Shvachko.
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2019-07-25 10:07:05 -07:00 |
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Chao Sun
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9aecfdcb52
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HDFS-14149. [SBN read] Fix annotations on new interfaces/classes for SBN reads. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Chao Sun
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6e19a945bc
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HDFS-14116. [SBN read] Fix class cast error in NNThroughputBenchmark with ObserverReadProxyProvider. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Erik Krogen
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8b8ec65e65
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HDFS-14146. [SBN read] Handle exceptions from and prevent handler threads from blocking within internalQueueCall. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Chen Liang
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2e7610a029
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HDFS-14138. [SBN read] Description errors in the comparison logic of transaction ID. Contributed by xiangheng.
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2019-07-25 10:07:05 -07:00 |
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Erik Krogen
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7b1e3c49d1
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HDFS-13873. [SBN read] ObserverNode should reject read requests when it is too far behind. Contributed by Konstantin Shvachko.
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2019-07-25 10:07:05 -07:00 |
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Chen Liang
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82f68a47c4
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HDFS-14142. Move ipfailover config key out of HdfsClientConfigKeys. Contributed by Chen Liang.
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2019-07-25 10:07:05 -07:00 |
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Erik Krogen
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b8df864ab0
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HDFS-14131. [SBN read] Create user guide for Consistent Reads from Observer feature. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Chen Liang
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8769e6feda
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HDFS-14120. [SBN read] ORFPP should also clone DT for the virtual IP. Contributed by Chen Liang.
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2019-07-25 10:07:05 -07:00 |
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Konstantin V Shvachko
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54a1c66e48
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HDFS-14094. [SBN read] Fix the order of logging arguments in ObserverReadProxyProvider. Contributed by Ayush Saxena.
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2019-07-25 10:07:05 -07:00 |
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Chao Sun
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6916ee71fd
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HDFS-14067. [SBN read] Allow manual failover between standby and observer. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Chen Liang
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96cdd13de5
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HDFS-14017. [SBN read] ObserverReadProxyProviderWithIPFailover should work with HA configuration. Contributed by Chen Liang.
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2019-07-25 10:07:05 -07:00 |
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Chen Liang
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683daedc1f
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HDFS-14035. NN status discovery does not leverage delegation token. Contributed by Chen Liang.
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2019-07-25 10:07:05 -07:00 |
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Chao Sun
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4ce7f9f2e6
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HDFS-14016. [SBN read] ObserverReadProxyProvider should enable observer read by default. Contributed by Chen Liang.
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2019-07-25 10:07:05 -07:00 |
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Chao Sun
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11897618b9
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HDFS-13924. [SBN read] Handle BlockMissingException when reading from observer. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Konstantin V Shvachko
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ca565efe2f
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HDFS-13925. Unit Test for transitioning between different states. Contributed by Sherwood Zheng.
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2019-07-25 10:07:05 -07:00 |
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Konstantin V Shvachko
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7b425c8703
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HDFS-13523. Support observer nodes in MiniDFSCluster. Contributed by Konstantin Shvachko.
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2019-07-25 10:07:05 -07:00 |
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Konstantin V Shvachko
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28b11b03d7
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HDFS-13961. [SBN read] TestObserverNode refactoring. Contributed by Konstantin Shvachko.
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2019-07-25 10:07:05 -07:00 |
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Chen Liang
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56af83c961
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HDFS-13791. Limit logging frequency of edit tail related statements. Contributed by Erik Krogen.
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2019-07-25 10:07:05 -07:00 |
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Erik Krogen
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894f095219
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HDFS-13898. [SBN read] Throw retriable exception for getBlockLocations when ObserverNameNode is in safemode. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Erik Krogen
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32737360a5
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HDFS-13749. [SBN read] Use getServiceStatus to discover observer namenodes. Contributed by Chao Sun.
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2019-07-25 10:07:05 -07:00 |
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Konstantin V Shvachko
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ea2d862320
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HDFS-13778. [SBN read] TestStateAlignmentContextWithHA should use real ObserverReadProxyProvider instead of AlignmentContextProxyProvider. Contributed by Konstantin Shvachko and Plamen Jeliazkov.
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2019-07-25 10:07:05 -07:00 |
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Chen Liang
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613c9e4f7b
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HDFS-13880. Add mechanism to allow certain RPC calls to bypass sync. Contributed by Chen Liang.
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2019-07-25 10:07:05 -07:00 |
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Erik Krogen
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34b05a26ac
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HDFS-13779. [SBN read] Implement proper failover and observer failure handling logic for for ObserverReadProxyProvider. Contributed by Erik Krogen.
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2019-07-25 10:07:04 -07:00 |
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Konstantin V Shvachko
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be8beda8dc
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HDFS-13782. ObserverReadProxyProvider should work with IPFailoverProxyProvider. Contributed by Konstantin Shvachko.
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2019-07-25 10:07:04 -07:00 |
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Konstantin V Shvachko
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ad80383b34
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HDFS-13851. Remove AlignmentContext from AbstractNNFailoverProxyProvider. Contributed by Konstantin Shvachko.
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2019-07-25 10:07:04 -07:00 |
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Chen Liang
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60f0e4df69
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HDFS-13767. Add msync server implementation. Contributed by Chen Liang.
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2019-07-25 10:07:04 -07:00 |
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Chao Sun
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b41997ceac
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HDFS-13789. Reduce logging frequency of QuorumJournalManager#selectInputStreams. Contributed by Erik Krogen.
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2019-07-25 10:07:04 -07:00 |
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Erik Krogen
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0f811b0849
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HDFS-13688. [SBN read] Introduce msync API call. Contributed by Chen Liang.
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2019-07-25 10:07:04 -07:00 |
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Erik Krogen
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9976b7bcbe
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HDFS-13610. [SBN read] Edit Tail Fast Path Part 4: Cleanup. Integration test, documentation, remove unnecessary dummy sync, minors fixups. Contributed by Erik Krogen.
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2019-07-25 10:07:04 -07:00 |
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Plamen Jeliazkov
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ac0cdb0a8d
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HDFS-13665. [SBN read] Move RPC response serialization into Server.doResponse(). Contributed by Plamen Jeliazkov.
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2019-07-25 10:07:04 -07:00 |
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Chao Sun
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13e86926a5
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HDFS-12976. [SBN read] Introduce ObserverReadProxyProvider. Contributed by Chao Sun.
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2019-07-25 10:07:04 -07:00 |
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Konstantin V Shvachko
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c02f4ccba1
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HDFS-13706. [SBN read] Rename client context to ClientGSIContext. Contributed by Konstantin Shvachko.
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2019-07-25 10:07:04 -07:00 |
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Erik Krogen
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f847983f2c
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HDFS-13609. [SBN read] Edit Tail Fast Path Part 3: NameNode-side changes to support tailing edits via RPC. Contributed by Erik Krogen.
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2019-07-25 10:07:04 -07:00 |
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Erik Krogen
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db9cec6ad2
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HDFS-13608. [SBN read] Edit Tail Fast Path Part 2: Add ability for JournalNode to serve edits via RPC. Contributed by Erik Krogen.
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2019-07-25 10:07:04 -07:00 |
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Erik Krogen
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eacf43252a
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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.
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2019-07-25 10:07:04 -07:00 |
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Plamen Jeliazkov
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d502e48a7c
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HDFS-13399. [SBN read] Make Client field AlignmentContext non-static. Contributed by Plamen Jeliazkov.
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2019-07-25 10:07:04 -07:00 |
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Erik Krogen
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d7e0011b63
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HDFS-13578. [SBN read] Add ReadOnly annotation to methods in ClientProtocol. Contributed by Chao Sun.
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2019-07-25 10:07:04 -07:00 |
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Erik Krogen
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849e1f018e
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HDFS-13286. [SBN read] Add haadmin commands to transition between standby and observer. Contributed by Chao Sun.
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2019-07-25 10:07:04 -07:00 |
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Erik Krogen
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c2585f7e28
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HDFS-13331. [SBN read] Add lastSeenStateId to RpcRequestHeader. Contributed by Plamen Jeliazkov.
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2019-07-25 10:07:04 -07:00 |
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Plamen Jeliazkov
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ccad9ce59b
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HDFS-12977. [SBN read] Add stateId to RPC headers. Contributed by Plamen Jeliazkov.
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2019-07-25 10:07:04 -07:00 |
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Chao Sun
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44d8b43697
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HDFS-12975. [SBN read] Changes to the NameNode to support reads from standby. Contributed by Chao Sun.
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2019-07-25 10:07:04 -07:00 |
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Eric E Payne
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6aa76eaee3
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YARN-9668. UGI conf doesn't read user overridden configurations on RM and NM startup. (Contributed by Jonanthan Hung)
Addendum to fix 3.0 build
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2019-07-23 21:53:27 +00:00 |
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Jonathan Hung
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3b346f50de
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YARN-9668. UGI conf doesn't read user overridden configurations on RM and NM startup. (Contributed by Jonanthan Hung)
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2019-07-22 10:54:38 -07:00 |
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Weiwei Yang
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6c8cfd135e
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HDFS-12748. NameNode memory leak when accessing webhdfs GETHOMEDIRECTORY. Contributed by Weiwei Yang.
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2019-07-11 09:53:28 +08:00 |
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