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5070 Commits

Author SHA1 Message Date
Chen Liang
e786147096 HDFS-13977. NameNode can kill itself if it tries to send too many txns to a QJM simultaneously. Contributed by Erik Krogen. 2019-08-26 14:32:27 -07:00
Wei-Chiu Chuang
69b80f1ee8 Revert "HDFS-14476. lock too long when fix inconsistent blocks between disk and in-memory. Contributed by Sean Chow." 
This reverts commit 8755de108d0e711cbfa784a20bd89e28fe79266b.
 2019-08-21 09:04:07 -07:00
Wei-Chiu Chuang
bdab03cf71 HDFS-14311. Multi-threading conflict at layoutVersion when loading block pool storage. Contributed by Yicong Cai. 2019-08-20 10:38:52 -07:00
Shashikant Banerjee
ab7509efe7 HDFS-13101. Yet another fsimage corruption related to snapshot. Contributed by Shashikant Banerjee. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2019-08-18 19:01:12 -07:00
Wei-Chiu Chuang
8755de108d HDFS-14476. lock too long when fix inconsistent blocks between disk and in-memory. Contributed by Sean Chow. 2019-08-18 17:51:44 -07:00
He Xiaoqiao
b020c5ccfd HDFS-14725. Backport HDFS-12914 to branch-2 (Block report leases cause missing blocks until next report). Contributed by He Xiaoqiao. 
Signed-off-by: Wei-Chiu Chuang <weichiu@apache.org>
 2019-08-16 17:53:45 -07:00
Masatake Iwasaki
61bd868e80 HDFS-14707. Add JAVA_LIBRARY_PATH to HTTPFS startup options in branch-2. 
Signed-off-by: Masatake Iwasaki <iwasakims@apache.org>
 2019-08-15 11:21:17 +09:00
Masatake Iwasaki
670de354b3 HDFS-14423. Percent (%) and plus (+) characters no longer work in WebHDFS. 
Signed-off-by: Masatake Iwasaki <iwasakims@apache.org>
(cherry picked from commit da0006fe0473e353ee2d489156248a01aa982dfd)

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

(cherry picked from commit d7ca016d63d89e5c8377a035f93485a7c77c3430)

 Conflicts:
	hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeHttpServer.java
	hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java
	hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsUrl.java
 2019-08-14 12:35:14 +09:00
Christopher Gregorian
99cd181a78 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 827a84778a4e3b8f165806dfd2966f0951a5e575.

(cherry-picked from f96a2df38d889f29314c57f4d94227b2e419a11f)
(cherry-picked from d4492bdd9edec60c236aff85de50b963097e5a7f)
(cherry-picked from 7b8f08f59e5c8906930ccc67b967b7cfcbd41768)
(cherry picked from ec00431eaaa25eff5bb5e0cafb52de685187a159)
 2019-08-13 14:28:18 -07:00
Erik Krogen
719214ff30 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 827dbb11e24be294b40088a8aa46086ba8ca4ba8)
(cherry picked from 016aa139406d1a151fbec3fb8912eb08e0f638d7)
(cherry picked from f6ce2f4a50898b16556089fe18a6717a15570d85)
(cherry picked from 5657e45fb2b904bb31a4e3b70a360477ba288c15)
 2019-08-13 08:30:33 -07:00
Chen Liang
885b7f4c98 Fix JDK7 compatibility in branch-2. 2019-08-12 17:42:01 -07:00
Chen Liang
0d153dcb8c HDFS-13898 Addendum: add a missing test helper method 2019-08-12 10:31:37 -07:00
Wei-Chiu Chuang
585b6de637 Revert "HDFS-12914. Block report leases cause missing blocks until next report. Contributed by Santosh Marella, He Xiaoqiao." 
This reverts commit 567e1178d88ccfc258ce2ade4f8af66cc5a4daa7.
 2019-08-09 18:29:00 -07:00
Chen Liang
097710131a [SBN read] Addendum: Misc fix of issues, javadoc, whitespace unused backported fields etc 2019-08-09 15:49:58 -07:00
Wei-Chiu Chuang
12dc7ff566 HDFS-12836. startTxId could be greater than endTxId when tailing in-progress edit log. Contributed by Chao Sun. 2019-08-09 15:49:58 -07:00
Wei-Chiu Chuang
9599c91518 HDFS-14537. Journaled Edits Cache is not cleared when formatting the JN. Contributed by Ranith Sardar. 2019-08-09 15:49:58 -07:00
Erik Krogen
2fe15053ab HDFS-14279. [SBN read] Fix race condition in ObserverReadProxyProvider. Contributed by Erik Krogen. 2019-08-09 15:49:58 -07:00
Erik Krogen
c377540704 HDFS-14435. [SBN Read] Enable ObserverReadProxyProvider to gracefully handle StandbyException when fetching HAServiceState. Contributed by Erik Krogen. 2019-08-09 15:49:58 -07:00
Erik Krogen
5190fd64be HDFS-14211. [SBN Read]. Add a configurable flag to enable always-msync mode to ObserverReadProxyProvider. Contributed by Erik Krogen. 2019-08-09 15:49:58 -07:00
Erik Krogen
c055e7812c HDFS-14272. [SBN read] Make ObserverReadProxyProvider initialize its state ID against the active NN on startup. Contributed by Erik Krogen. 2019-08-09 15:49:58 -07:00
Erik Krogen
3b2b97a6e6 HDFS-14317. Ensure checkpoints are created when in-progress edit log tailing is enabled with a period shorter than the log roll period. Contributed by Ekanth Sethuramalingam. 
(cherry-picked from commit 1bc282e0b3f74968c92751f0972746b012e72810)
(cherry-picked from commit 6d076dd5e8be8fee5062a04d4cd2aa0c5da0ea56)
 2019-08-09 15:49:58 -07:00
Erik Krogen
a0327f58cb HDFS-14250. [SBN read]. msync should always direct to active NameNode to get latest stateID. Contributed by Chao Sun. 2019-08-09 15:49:58 -07:00
Chen Liang
b247a8b0de [SBN read] Addendum: Misc fix to be Java 7 compatible 2019-08-09 15:49:58 -07:00
Konstantin V Shvachko
3804b8e7be HDFS-14170. [SBN read] Fix checkstyle warnings related to SBN reads. Contributed by Konstantin V Shvachko. 2019-08-09 15:49:57 -07:00
Chao Sun
8cf1c0b91b HDFS-14154. [SBN read] Document dfs.ha.tail-edits.period in user guide. Contributed by Chao Sun. 2019-08-09 15:49:57 -07:00
Konstantin V Shvachko
3ec2ff756d HDFS-14160. [SBN read] ObserverReadInvocationHandler should implement RpcInvocationHandler. Contributed by Konstantin V Shvachko. 2019-08-09 15:49:57 -07:00
Chao Sun
41e85ccf44 HDFS-14149. [SBN read] Fix annotations on new interfaces/classes for SBN reads. Contributed by Chao Sun. 2019-08-09 15:49:57 -07:00
Chao Sun
705e1c8d96 HDFS-14116. [SBN read] Fix class cast error in NNThroughputBenchmark with ObserverReadProxyProvider. Contributed by Chao Sun. 2019-08-09 15:49:57 -07:00
Erik Krogen
7b1a3b5619 HDFS-14146. [SBN read] Handle exceptions from and prevent handler threads from blocking within internalQueueCall. Contributed by Chao Sun. 2019-08-09 15:49:57 -07:00
Erik Krogen
a86d955aa7 HDFS-13873. [SBN read] ObserverNode should reject read requests when it is too far behind. Contributed by Konstantin Shvachko. 2019-08-09 15:49:57 -07:00
Chen Liang
68da1e48f9 HDFS-14142. Move ipfailover config key out of HdfsClientConfigKeys. Contributed by Chen Liang. 2019-08-09 15:49:57 -07:00
Erik Krogen
0705e83bdb HDFS-14131. [SBN read] Create user guide for Consistent Reads from Observer feature. Contributed by Chao Sun. 2019-08-09 15:49:57 -07:00
Chen Liang
3c73819a63 HDFS-14120. [SBN read] ORFPP should also clone DT for the virtual IP. Contributed by Chen Liang. 2019-08-09 15:49:57 -07:00
Konstantin V Shvachko
3518767ce7 HDFS-14094. [SBN read] Fix the order of logging arguments in ObserverReadProxyProvider. Contributed by Ayush Saxena. 2019-08-09 15:49:57 -07:00
Chao Sun
52d066a9d3 HDFS-14067. [SBN read] Allow manual failover between standby and observer. Contributed by Chao Sun. 2019-08-09 15:49:57 -07:00
Chen Liang
c6267bb5ba HDFS-14017. [SBN read] ObserverReadProxyProviderWithIPFailover should work with HA configuration. Contributed by Chen Liang. 2019-08-09 15:49:57 -07:00
Chen Liang
17fac44040 HDFS-14035. NN status discovery does not leverage delegation token. Contributed by Chen Liang. 2019-08-09 15:49:57 -07:00
Chao Sun
697207c487 HDFS-14016. [SBN read] ObserverReadProxyProvider should enable observer read by default. Contributed by Chen Liang. 2019-08-09 15:49:57 -07:00
Chao Sun
40d5cc15b2 HDFS-13924. [SBN read] Handle BlockMissingException when reading from observer. Contributed by Chao Sun. 2019-08-09 15:49:57 -07:00
Konstantin V Shvachko
37dfd294e2 HDFS-13925. Unit Test for transitioning between different states. Contributed by Sherwood Zheng. 2019-08-09 15:49:57 -07:00
Konstantin V Shvachko
63cf9801e8 HDFS-13523. Support observer nodes in MiniDFSCluster. Contributed by Konstantin Shvachko. 2019-08-09 15:49:57 -07:00
Konstantin V Shvachko
ae559db6fd HDFS-13961. [SBN read] TestObserverNode refactoring. Contributed by Konstantin Shvachko. 2019-08-09 15:49:57 -07:00
Chen Liang
b4fc93d90b HDFS-13791. Limit logging frequency of edit tail related statements. Contributed by Erik Krogen. 2019-08-09 15:49:56 -07:00
Erik Krogen
7146e67893 HDFS-13898. [SBN read] Throw retriable exception for getBlockLocations when ObserverNameNode is in safemode. Contributed by Chao Sun. 2019-08-09 15:49:56 -07:00
Erik Krogen
a7d551efd5 HDFS-13749. [SBN read] Use getServiceStatus to discover observer namenodes. Contributed by Chao Sun. 2019-08-09 15:49:56 -07:00
Konstantin V Shvachko
7eacf5f8f1 HDFS-13778. [SBN read] TestStateAlignmentContextWithHA should use real ObserverReadProxyProvider instead of AlignmentContextProxyProvider. Contributed by Konstantin Shvachko and Plamen Jeliazkov. Also fix a number of java7 incompatibilities from previous SbN read commits. 2019-08-09 15:49:56 -07:00
Chen Liang
bf9d8ba66b HDFS-13880. Add mechanism to allow certain RPC calls to bypass sync. Contributed by Chen Liang. 2019-08-09 15:49:56 -07:00
Erik Krogen
7ccb2a48ff HDFS-13779. [SBN read] Implement proper failover and observer failure handling logic for for ObserverReadProxyProvider. Contributed by Erik Krogen. 
Also add a missing change from HDFS-13610
 2019-08-09 15:49:56 -07:00
Konstantin V Shvachko
c09665d14a HDFS-13782. ObserverReadProxyProvider should work with IPFailoverProxyProvider. Contributed by Konstantin Shvachko. 2019-08-09 15:49:56 -07:00
Konstantin V Shvachko
fcafa72958 HDFS-13851. Remove AlignmentContext from AbstractNNFailoverProxyProvider. Contributed by Konstantin Shvachko. 2019-08-09 15:49:56 -07:00