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https://issues.apache.org/jira/browse/YARN-7453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16242805#comment-16242805
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Íñigo Goiri commented on YARN-7453:
-----------------------------------
>From the vote for 3.0.0-beta1 RC0, I can see [~rohithsharma] tested HA.
[Link to the
archive|http://mail-archives.apache.org/mod_mbox/hadoop-hdfs-dev/201710.mbox/ajax/%3CCAGi%3DjZDPP%2BUwamnPQz89t4xy2bnPbvDUtYRRWG6sN3Dnojf05w%40mail.gmail.com%3E]:
{code}
Built from source and deployed YARN HA cluster with ATSv2 enabled in
non-secured cluster.
- tested for RM HA/work-preservring-restart/ NM-work-preserving restart for
ATSv2 entities.
- verified all ATSv2 REST end points to retrieve the entities
- ran sample MR jobs and distributed jobs
{code}
If I'm not wrong, YARN-7053 and HADOOP-14741 were already in 3.0.0-beta1.
> RM fail to switch to active after first successful start
> --------------------------------------------------------
>
> Key: YARN-7453
> URL: https://issues.apache.org/jira/browse/YARN-7453
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.9.0, 3.1.0
> Reporter: Rohith Sharma K S
> Priority: Blocker
>
> It is observed that RM fail to switch to ACTIVE after first successful start!
> The below exception throws when RM is switching from ACTIVE->STANDBY->ACTIVE.
> This continues in loop!
> {noformat}
> 2017-11-07 15:08:11,664 INFO
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Transitioning
> to active state
> 2017-11-07 15:08:11,669 INFO
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Recovery
> started
> 2017-11-07 15:08:11,669 INFO
> org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore: Loaded
> RM state version info 1.5
> 2017-11-07 15:08:11,670 ERROR
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Failed to
> load/recover state
> org.apache.zookeeper.KeeperException$NoAuthException: KeeperErrorCode = NoAuth
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:113)
> at org.apache.zookeeper.ZooKeeper.multiInternal(ZooKeeper.java:1006)
> at org.apache.zookeeper.ZooKeeper.multi(ZooKeeper.java:910)
> at
> org.apache.curator.framework.imps.CuratorTransactionImpl.doOperation(CuratorTransactionImpl.java:159)
> at
> org.apache.curator.framework.imps.CuratorTransactionImpl.access$200(CuratorTransactionImpl.java:44)
> at
> org.apache.curator.framework.imps.CuratorTransactionImpl$2.call(CuratorTransactionImpl.java:129)
> at
> org.apache.curator.framework.imps.CuratorTransactionImpl$2.call(CuratorTransactionImpl.java:125)
> at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:109)
> at
> org.apache.curator.framework.imps.CuratorTransactionImpl.commit(CuratorTransactionImpl.java:122)
> at
> org.apache.hadoop.util.curator.ZKCuratorManager$SafeTransaction.commit(ZKCuratorManager.java:403)
> at
> org.apache.hadoop.util.curator.ZKCuratorManager.safeSetData(ZKCuratorManager.java:372)
> at
> org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.getAndIncrementEpoch(ZKRMStateStore.java:493)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:771)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:1162)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1202)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1198)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1962)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.transitionToActive(ResourceManager.java:1198)
> at
> org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:320)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:144)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:894)
> at
> org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:473)
> at
> org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:607)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
> {noformat}
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