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Posted to issues@lucene.apache.org by "Jan Høydahl (Jira)" <ji...@apache.org> on 2020/05/19 07:56:00 UTC
[jira] [Commented] (SOLR-9679) Exception when removing zk node
/security.json
[ https://issues.apache.org/jira/browse/SOLR-9679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17110945#comment-17110945 ]
Jan Høydahl commented on SOLR-9679:
-----------------------------------
I updated the PR with a unit test. Please review.
> Exception when removing zk node /security.json
> ----------------------------------------------
>
> Key: SOLR-9679
> URL: https://issues.apache.org/jira/browse/SOLR-9679
> Project: Solr
> Issue Type: Bug
> Components: Authentication
> Reporter: Jan Høydahl
> Assignee: Jan Høydahl
> Priority: Major
> Time Spent: 20m
> Remaining Estimate: 0h
>
> To reproduce:
> # Upload {{security.json}} to zk
> # {{bin/solr zk rm zk:/security.json -z localhost:9983}}
> {noformat}
> 2016-10-22 22:17:32.264 DEBUG (main-EventThread) [ ] o.a.s.c.c.SolrZkClient Submitting job to respond to event WatchedEvent state:SyncConnected type:NodeDeleted path:/security.json
> 2016-10-22 22:17:32.265 DEBUG (zkCallback-3-thread-1-processing-n:192.168.0.11:8983_solr) [ ] o.a.s.c.c.ZkStateReader Updating [/security.json] ...
> 2016-10-22 22:17:32.266 ERROR (zkCallback-3-thread-1-processing-n:192.168.0.11:8983_solr) [ ] o.a.s.c.c.ZkStateReader A ZK error has occurred
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /security.json
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:111)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1155)
> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:356)
> at org.apache.solr.common.cloud.SolrZkClient$7.execute(SolrZkClient.java:353)
> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:353)
> at org.apache.solr.common.cloud.ZkStateReader$3.process(ZkStateReader.java:455)
> at org.apache.solr.common.cloud.SolrZkClient$3.lambda$process$0(SolrZkClient.java:268)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> I'm not sure what should happen, but it would be sweet to be able to disable security by simply removing the znode... [~noble.paul] ?
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