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https://issues.apache.org/jira/browse/ZOOKEEPER-2284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16597194#comment-16597194
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maoling commented on ZOOKEEPER-2284:
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[~arshad.mohammad]
Are you still working on this? If not,Can I pick it up?
> LogFormatter and SnapshotFormatter does not handle FileNotFoundException
> gracefully
> -----------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-2284
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2284
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.5.0
> Reporter: Mohammad Arshad
> Assignee: Mohammad Arshad
> Priority: Minor
> Fix For: 3.6.0, 3.5.5
>
> Attachments: ZOOKEEPER-2284-01.patch, ZOOKEEPER-2284-02.patch,
> ZOOKEEPER-2284-03.patch, ZOOKEEPER-2284-04.patch
>
>
> {{LogFormatter}} and {{SnapshotFormatter}} does not handle
> FileNotFoundException gracefully. If file no exist then these classes
> propagate the exception to console.
> {code}
> Exception in thread "main" java.io.FileNotFoundException: log.1 (The system
> cannot find the file specified)
> at java.io.FileInputStream.open(Native Method)
> at java.io.FileInputStream.<init>(FileInputStream.java:146)
> at java.io.FileInputStream.<init>(FileInputStream.java:101)
> at org.apache.zookeeper.server.LogFormatter.main(LogFormatter.java:49)
> {code}
> File existence should be validated and appropriate message should be
> displayed on console if file does not exist
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