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From "Chao Sun (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12669) Implement toString() for EditLogInputStream
Date Mon, 16 Oct 2017 21:12:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16206604#comment-16206604
] 

Chao Sun commented on HDFS-12669:
---------------------------------

I want to assign this to myself and start contributing to HDFS. [~zhz], [~andrew.wang]: can
you help on that? thanks!

> Implement toString() for EditLogInputStream
> -------------------------------------------
>
>                 Key: HDFS-12669
>                 URL: https://issues.apache.org/jira/browse/HDFS-12669
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Chao Sun
>            Priority: Minor
>
> Currently {{EditLogInputStream}} has {{getName()}} but doesn't implement {{toString()}}.
The latter could be useful in debugging. Currently it just print out messages like:
> {code}
> 2017-10-16 20:41:13,456 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Reading
org.apache.hadoop.hdfs.server.namenode.RedundantEditLogInputStream@1eb6749b expecting start
txid #8137
> {code}



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