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https://issues.apache.org/jira/browse/HADOOP-2794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karam Singh updated HADOOP-2794:
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Fix Version/s: (was: 0.16.0)
Affects Version/s: 0.16.0
> hod list command throws python exception, when clusters.state file contains
> some directory path which actually does not exist
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-2794
> URL: https://issues.apache.org/jira/browse/HADOOP-2794
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.16.0
> Reporter: Karam Singh
> Priority: Minor
>
> hod list command throws following python exception when clusters.state file
> contains some directory path which actually
> does not exits -:
> CRITICAL/50 hod:340 - op: list failed: <type 'exceptions.OSError'> [Errno 2]
> No such file or directory: '[Path to non-exstent directory'
> Following are the steps to repro -:
> 1. Create directory tree cdir/clusterDir say at $HOME dir.
> 2. Run hod allocate as -: hod -c <confPath> -b 4 -o "allocate
> ~/cdir/clusterDir 5"
> 3. rename cdir to cdir1.
> 4. Run hod list as -: hod -o list
> hod will list the allocated directories up to the the point it
> encounters non-existant path entry in ~/.hod/clusters.state file afer that
> hod will throw python exception and will stop
> Note -:
> There is more issue. if cdir exists but not clusrterDir. Then hod will create
> clusterDir (a new empty directory)
>
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