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Posted to common-dev@hadoop.apache.org by "Todd Lipcon (Created) (JIRA)" <ji...@apache.org> on 2011/12/14 04:04:36 UTC
[jira] [Created] (HADOOP-7922) HA: Improve some logging for client
IPC failovers and StandbyExceptions
HA: Improve some logging for client IPC failovers and StandbyExceptions
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Key: HADOOP-7922
URL: https://issues.apache.org/jira/browse/HADOOP-7922
Project: Hadoop Common
Issue Type: Sub-task
Components: ha, ipc
Affects Versions: HA Branch (HDFS-1623)
Reporter: Todd Lipcon
Assignee: Todd Lipcon
Priority: Trivial
Simple tweaks to make the logging less verbose during failover scenarios:
- client should log a message before it sleeps for retry, including how long it plans to retry and whether it will failover
- server shouldn't log full stack trace when it throws StandbyExceptions, since they're a "normal part of doing business"
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[jira] [Resolved] (HADOOP-7922) HA: Improve some logging for client
IPC failovers and StandbyExceptions
Posted by "Todd Lipcon (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-7922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon resolved HADOOP-7922.
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Resolution: Fixed
Fix Version/s: HA Branch (HDFS-1623)
Hadoop Flags: Reviewed
Committed to branch, thanks Aaron for the review
> HA: Improve some logging for client IPC failovers and StandbyExceptions
> -----------------------------------------------------------------------
>
> Key: HADOOP-7922
> URL: https://issues.apache.org/jira/browse/HADOOP-7922
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: ha, ipc
> Affects Versions: HA Branch (HDFS-1623)
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Trivial
> Fix For: HA Branch (HDFS-1623)
>
> Attachments: hadoop-7922.txt
>
>
> Simple tweaks to make the logging less verbose during failover scenarios:
> - client should log a message before it sleeps for retry, including how long it plans to retry and whether it will failover
> - server shouldn't log full stack trace when it throws StandbyExceptions, since they're a "normal part of doing business"
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