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https://issues.apache.org/jira/browse/STORM-1670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Satish Duggana updated STORM-1670:
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Description:
LocalState#get(String) can throw FileNotFoundException which results in not
removing worker heartbeats and it throws Exception in
supervisr.clj#sync-processes which stops assigning new workers/assignments.
VersionedStore#mostRecentVersionPath() can return a file only with suffix of
.version but the original file for a specific version may not have been there
because .version suffix was not deleted but respective data file may have been
deleted in earlier cleanups.
was:
LocalState#get(String) can throw FileNotFoundException which results in not
removing worker heartbeats and it throws Exception in
supervisr.clj#sync-processes which stops assigning new workers/assignments.
VersionedStore#mostRecentVersionPath() can return a file only with version but
the actual file may have had suffix of .version which was not added in the
returned file path.
> LocalState#get(String) can throw FileNotFoundException which results in not
> removing worker heartbeats and supervisor is kind of stuck.
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: STORM-1670
> URL: https://issues.apache.org/jira/browse/STORM-1670
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-core
> Affects Versions: 1.0.0, 2.0.0
> Reporter: Satish Duggana
> Assignee: Satish Duggana
> Priority: Critical
>
> LocalState#get(String) can throw FileNotFoundException which results in not
> removing worker heartbeats and it throws Exception in
> supervisr.clj#sync-processes which stops assigning new workers/assignments.
> VersionedStore#mostRecentVersionPath() can return a file only with suffix of
> .version but the original file for a specific version may not have been there
> because .version suffix was not deleted but respective data file may have
> been deleted in earlier cleanups.
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