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https://issues.apache.org/jira/browse/ZOOKEEPER-4878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17891018#comment-17891018
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Kezhu Wang commented on ZOOKEEPER-4878:
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Do you have more logs so we can know the more context about how are you testing
and how it fails ?
Personally, I think "unrecoverable" means it demands human operation. If you
are going fault IO operation to behave "corrupted", then "unrecoverable" is
suitable.
> Zookeeper servers not running after Chaos mesh IO fault experiment
> ------------------------------------------------------------------
>
> Key: ZOOKEEPER-4878
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4878
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.8.3
> Reporter: Dharani
> Priority: Major
>
> We are running zookeeper in kubernetes as stateful set with 3 replicas. when
> we performed chaos mesh IO fault experiment, zookeeper servers are not
> recovering.
> "[QuorumPeer[myid=3](plain=[0:0:0:0:0:0:0:0]:2181)(secure=[0:0:0:0:0:0:0:0]:2281):o.a.z.s.ZooKeeperServer@552]
> - Severe unrecoverable error, exiting"
> java.io.FileNotFoundException:
> /var/lib/zookeeper/data/version-2/snapshot.400000ed9 (Input/output error)
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