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94 Commits

Author SHA1 Message Date
Todd Lipcon 44d070cd01 HDFS-2724. NN web UI can throw NPE after startup, before standby state is entered. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1229466 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-10 03:46:05 +00:00
Todd Lipcon 526efb48a6 HDFS-2762. Fix TestCheckpoint timing out on HA branch. Contributed by Uma Maheswara Rao G. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1229464 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-10 03:29:02 +00:00
Todd Lipcon 736b1860ab HDFS-2730. Refactor shared HA-related test code into HATestUtil class. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1229023 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-09 04:12:37 +00:00
Todd Lipcon 9a07ba8945 HDFS-2709. Appropriately handle error conditions in EditLogTailer. Contributed by Aaron T. Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1228390 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-06 20:44:05 +00:00
Todd Lipcon 5b8dcb20a2 HDFS-2291. Allow the StandbyNode to make checkpoints in an HA setup. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1227411 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-05 00:22:54 +00:00
Todd Lipcon d004ddee76 HDFS-2720. Fix MiniDFSCluster HA support to work properly on Windows. Contributed by Uma Maheswara Rao G. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1227284 13f79535-47bb-0310-9956-ffa450edef68
 2012-01-04 19:50:41 +00:00
Todd Lipcon 737df8b67b HDFS-2716. Configuration needs to allow different dfs.http.addresses for each HA NN. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1226020 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-31 01:53:23 +00:00
Todd Lipcon 20a6560bdf HDFS-2692. Fix bugs related to failover from/into safe mode. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1225709 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-30 00:30:27 +00:00
Todd Lipcon 15ebdd5664 HDFS-2714. Fix test cases which use standalone FSNamesystems. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1225708 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-30 00:25:21 +00:00
Todd Lipcon 31c91706f7 HDFS-1972. Fencing mechanism for block invalidations and replications. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1221608 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-21 04:32:40 +00:00
Todd Lipcon 36d1c49486 HDFS-2693. Fix synchronization issues around state transition. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1221582 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-21 03:03:23 +00:00
Todd Lipcon 57ef902bbc HDFS-2682. When a FailoverProxyProvider is used, Client should not retry for 45 times if it is timing out to connect to server. Contributed by Uma Maheswara Rao G. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1220965 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-19 21:49:39 +00:00
Todd Lipcon 4bb0456c66 HDFS-2678. When a FailoverProxyProvider is used, DFSClient should not retry connection ten times before failing over. Contributed by Aaron T. Myers. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1220942 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-19 20:57:13 +00:00
Todd Lipcon 625d1b380a HDFS-2677. Web UI should indicate the NN state. Contributed by Eli Collins. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1220613 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-19 05:26:07 +00:00
Todd Lipcon 329717264f HDFS-2679. Add interface to query current state to HAServiceProtocol. Contributed by Eli Collins. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1220612 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-19 05:24:32 +00:00
Todd Lipcon 371f4228e8 HDFS-2684. Fix up some failing unit tests on HA branch. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1215241 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-16 18:36:24 +00:00
Todd Lipcon cdb9f01ad4 HDFS-2667. Fix transition from active to standby. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1215037 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-16 04:25:13 +00:00
Aaron Myers 71071b904d HDFS-2602. NN should log newly-allocated blocks without losing BlockInfo. Contributed by Aaron T. Myers 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1215036 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-16 04:18:58 +00:00
Aaron Myers 353bc3799d HDFS-2689. HA: BookKeeperEditLogInputStream doesn't implement isInProgress(). Contributed by Aaron T. Myers 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1214965 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-15 21:54:00 +00:00
Todd Lipcon afd0333196 HDFS-2683. Authority-based lookup of proxy provider fails if path becomes canonicalized. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1214579 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-15 00:42:50 +00:00
Todd Lipcon 6c2da4bc0f HDFS-2680. DFSClient should construct failover proxy with exponential backoff. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1214487 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-14 21:41:31 +00:00
Todd Lipcon 7e8accd68e HDFS-2671. NN should throw StandbyException in response to RPCs in STANDBY state. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1214117 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-14 08:56:21 +00:00
Todd Lipcon 2481474bd9 HDFS-2634. Standby needs to ingest latest edit logs before transitioning to active. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1212187 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-08 23:55:40 +00:00
Todd Lipcon 6016e95fee HDFS-2627. Determine DN's view of which NN is active based on heartbeat responses. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1211735 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-08 02:00:20 +00:00
Todd Lipcon ad7fe4e21e HDFS-2625. TestDfsOverAvroRpc failing after introduction of HeartbeatResponse type. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1210342 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-05 06:38:52 +00:00
Todd Lipcon c7f5167845 HDFS-2624. ConfiguredFailoverProxyProvider doesn't correctly stop ProtocolTranslators. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1210341 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-05 06:37:46 +00:00
Todd Lipcon b3f28dbb3d HDFS-2626. BPOfferService.verifyAndSetNamespaceInfo needs to be synchronized. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1210340 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-05 06:36:00 +00:00
Todd Lipcon 28dbd56de0 HDFS-2623. Add test case for hot standby capability. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1209256 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-01 21:37:08 +00:00
Todd Lipcon f4fa76719e HDFS-2612. Handle refreshNameNodes in federated HA clusters. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1209249 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-01 21:26:08 +00:00
Todd Lipcon 4cbead8484 HDFS-2622. Fix TestDFSUpgrade in HA branch. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1209230 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-01 20:38:46 +00:00
Suresh Srinivas 8dbb523768 HDFS-2616. Change DatanodeProtocol#sendHeartbeat() to return HeartbeatResponse. (suresh) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1208987 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-01 08:03:41 +00:00
Suresh Srinivas 1e346aa829 HDFS-1971. Send block report from datanode to both active and standby namenodes. (sanjay, todd via suresh) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1208925 13f79535-47bb-0310-9956-ffa450edef68
 2011-12-01 01:10:28 +00:00
Todd Lipcon f87a4b40bc HDFS-1975. Support for sharing the namenode state from active to standby. Contributed by Jitendra Nath Pandey, Aaron T Myers, and Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1208813 13f79535-47bb-0310-9956-ffa450edef68
 2011-11-30 21:46:22 +00:00
Todd Lipcon bb91ebb53c HDFS-2591. MiniDFSCluster support to mix and match federation with HA. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1208297 13f79535-47bb-0310-9956-ffa450edef68
 2011-11-30 06:49:30 +00:00
Todd Lipcon 9146ad23f3 HDFS-2582. Scope dfs.ha.namenodes config by nameservice. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1207738 13f79535-47bb-0310-9956-ffa450edef68
 2011-11-29 02:27:45 +00:00
Todd Lipcon 5f5b3bbdcd HDFS-2577. NN fails to start since it tries to start secret manager in safemode. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1205689 13f79535-47bb-0310-9956-ffa450edef68
 2011-11-24 00:55:37 +00:00
Todd Lipcon 3ab295994a HDFS-2523. Small NN fixes to include HAServiceProtocol and prevent NPE on shutdown. Contributed by Todd Lipcon. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1195753 13f79535-47bb-0310-9956-ffa450edef68
 2011-11-01 01:29:59 +00:00
Aaron Myers efb2d93f77 HDFS-2393. Mark appropriate methods of ClientProtocol with the idempotent annotation. (atm) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1190088 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-27 23:26:44 +00:00
Aaron Myers 180646dea3 HDFS-2418. Change ConfiguredFailoverProxyProvider to take advantage of HDFS-2231. (atm) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1190078 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-27 23:15:07 +00:00
Suresh Srinivas 7ca7832158 HDFS-2231. Configuration changes for HA namenode. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1182626 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-13 00:09:55 +00:00
Suresh Srinivas f00198b16c HDFS-2301. Start/stop appropriate namenode services when transition to active and standby states. Contributed by Suresh Srinivas. 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1182080 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-11 20:44:34 +00:00
Aaron Myers 8b4f497af8 HDFS-1973. HA: HDFS clients must handle namenode failover and switch over to the new active namenode. (atm) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1179896 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-06 23:26:14 +00:00
Aaron Myers 90727b82e0 HDFS-2407. getServerDefaults and getStats don't check operation category (atm) 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1179685 13f79535-47bb-0310-9956-ffa450edef68
 2011-10-06 16:14:50 +00:00
Todd Lipcon 5116ea4487 Merge trunk into HA branch 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/HDFS-1623@1162279 13f79535-47bb-0310-9956-ffa450edef68
 2011-08-26 22:46:17 +00:00