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Posted to dev@lucene.apache.org by "Mikhail Khludnev (JIRA)" <ji...@apache.org> on 2018/05/03 12:57:00 UTC
[jira] [Commented] (SOLR-12307) Stop endless spin
java.io.IOException:
org.apache.zookeeper.KeeperException$SessionExpiredException:
KeeperErrorCode = Session expired for /autoscaling.json
[ https://issues.apache.org/jira/browse/SOLR-12307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16462386#comment-16462386 ]
Mikhail Khludnev commented on SOLR-12307:
-----------------------------------------
stack trace
{quote}
[junit4] 2> 1992793 ERROR
(OverseerAutoScalingTriggerThread-72097539512664067-127.0.0.1:8983_solr-n_0000000001)
[ ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurre
d
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$SessionExpiredException:
KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
~[java/:?]
[junit4] 2> at
org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
~[java/:?]
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:131)
[java/:?]
[junit4] 2> at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144]
[junit4] 2> Caused by:
org.apache.zookeeper.KeeperException$SessionExpiredException:
KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
[junit4] 2> at
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
~[zookeeper-3.4.11.jar:3.4.11-37e277162d567b55a07d1755f0b31c32e93c01a0]
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
~[java/:?]
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
~[java/:?]
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
~[java/:?]
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
~[java/:?]
[junit4] 2> ... 3 more
{quote}
> Stop endless spin java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
> -------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-12307
> URL: https://issues.apache.org/jira/browse/SOLR-12307
> Project: Solr
> Issue Type: Sub-task
> Security Level: Public(Default Security Level. Issues are Public)
> Components: SolrCloud
> Reporter: Mikhail Khludnev
> Priority: Major
>
> When ZK expires one loop continue spinning pointlessly that hurts CI so often
> {code}
> [junit4] 2> at
> org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
> ~[java/:?]
> [junit4] 2> at
> org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:131)
> {code}
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