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Tsuyoshi Ozawa commented on YARN-4348: -------------------------------------- Found that testZKRootPathAcls fails because of time out with the patch. I will check it more deeper. {code:title=TestZKRMStateStore-output.txt|} 2015-11-15 02:15:17,324 INFO [main] zookeeper.JUnit4ZKTestRunner (JUnit4ZKTestRunner.java:evaluate(50)) - RUNNING TEST METHOD testZKRootPathAcls ... ... 2015-11-15 02:30:12,774 DEBUG [SyncThread:0] server.FinalRequestProcessor (FinalRequestProcessor.java:processRequest(88)) - Processing request:: sessionid:0x15108ecd3b20001 type:ping cxid:0xfffffffffffffffe zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a 2015-11-15 02:30:12,774 DEBUG [SyncThread:0] server.FinalRequestProcessor (FinalRequestProcessor.java:processRequest(160)) - sessionid:0x15108ecd3b20001 type:ping cxid:0xfffffffffffffffe zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a 2015-11-15 02:30:12,775 DEBUG [main-SendThread(127.0.0.1:11221)] zookeeper.ClientCnxn (ClientCnxn.java:readResponse(717)) - Got ping response for sessionid: 0x15108ecd3b20001 after 0ms 2015-11-15 02:30:14,776 DEBUG [SyncThread:0] server.FinalRequestProcessor (FinalRequestProcessor.java:processRequest(88)) - Processing request:: sessionid:0x15108ecd3b20001 type:ping cxid:0xfffffffffffffffe zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a 2015-11-15 02:30:14,776 DEBUG [SyncThread:0] server.FinalRequestProcessor (FinalRequestProcessor.java:processRequest(160)) - sessionid:0x15108ecd3b20001 type:ping cxid:0xfffffffffffffffe zxid:0xfffffffffffffffe txntype:unknown reqpath:n/a 2015-11-15 02:30:14,776 DEBUG [main-SendThread(127.0.0.1:11221)] zookeeper.ClientCnxn (ClientCnxn.java:readResponse(717)) - Got ping response for sessionid: 0x15108ecd3b20001 after 0ms ~ {code} > ZKRMStateStore.syncInternal should wait for zkResyncWaitTime instead of > zkSessionTimeout > ---------------------------------------------------------------------------------------- > > Key: YARN-4348 > URL: https://issues.apache.org/jira/browse/YARN-4348 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 2.7.2, 2.6.2 > Reporter: Tsuyoshi Ozawa > Assignee: Tsuyoshi Ozawa > Attachments: YARN-4348.001.patch, YARN-4348.001.patch, log.txt > > > Jian mentioned that the current internal ZK configuration of ZKRMStateStore > can cause a following situation: > 1. syncInternal timeouts, > 2. but sync succeeded later on. > We should use zkResyncWaitTime as the timeout value. -- This message was sent by Atlassian JIRA (v6.3.4#6332)