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From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9706) Log more details in debug logs in BlockReceiver's constructor
Date Wed, 27 Jan 2016 18:08:40 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Xiao Chen updated HDFS-9706:
    Attachment: HDFS-9706.03.patch

Thanks Yongjun for the advice, makes sense to me. Attaching patch 3 per suggested.

> Log more details in debug logs in BlockReceiver's constructor
> -------------------------------------------------------------
>                 Key: HDFS-9706
>                 URL: https://issues.apache.org/jira/browse/HDFS-9706
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>            Priority: Minor
>              Labels: supportability
>         Attachments: HDFS-9706.01.patch, HDFS-9706.02.patch, HDFS-9706.03.patch
> Currently {{BlockReceiver}}'s constructor has some debug logs to help identifying problems.
During my triage of HDFS-9701, I needed to add the {{isTransfer}} into the logs to see which
block the code goes later.
> I propose to add more details in the debug logs, to save future effort. Will also see
whether more details need to be logged.

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