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Posted to common-issues@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.
---------------------------------
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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[jira] [Updated] (HADOOP-7922) HA: Improve some logging for client
IPC failovers and StandbyExceptions
Posted by "Todd Lipcon (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-7922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon updated HADOOP-7922:
--------------------------------
Attachment: hadoop-7922.txt
> 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
> 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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[jira] [Commented] (HADOOP-7922) HA: Improve some logging for
client IPC failovers and StandbyExceptions
Posted by "Aaron T. Myers (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-7922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169038#comment-13169038 ]
Aaron T. Myers commented on HADOOP-7922:
----------------------------------------
+1, the patch looks good to me. Thanks for doing this, Todd.
> 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
> 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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[jira] [Commented] (HADOOP-7922) HA: Improve some logging for
client IPC failovers and StandbyExceptions
Posted by "Hudson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-7922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169551#comment-13169551 ]
Hudson commented on HADOOP-7922:
--------------------------------
Integrated in Hadoop-Hdfs-HAbranch-build #16 (See [https://builds.apache.org/job/Hadoop-Hdfs-HAbranch-build/16/])
HADOOP-7922. Improve some logging for client IPC failovers and StandbyExceptions. Contributed by Todd Lipcon.
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1214082
Files :
* /hadoop/common/branches/HDFS-1623/hadoop-common-project/hadoop-common/CHANGES.HDFS-1623.txt
* /hadoop/common/branches/HDFS-1623/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/retry/RetryInvocationHandler.java
* /hadoop/common/branches/HDFS-1623/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Server.java
> 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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