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From "maoling (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-2284) LogFormatter and SnapshotFormatter does not handle FileNotFoundException gracefully
Date Thu, 30 Aug 2018 08:39:00 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-2284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16597194#comment-16597194
] 

maoling commented on ZOOKEEPER-2284:
------------------------------------

[~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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