You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@accumulo.apache.org by "Eric Newton (JIRA)" <ji...@apache.org> on 2012/04/30 14:20:48 UTC
[jira] [Created] (ACCUMULO-565) graphs on the monitor page always
read zero
Eric Newton created ACCUMULO-565:
------------------------------------
Summary: graphs on the monitor page always read zero
Key: ACCUMULO-565
URL: https://issues.apache.org/jira/browse/ACCUMULO-565
Project: Accumulo
Issue Type: Bug
Components: master, monitor
Affects Versions: 1.5.0-SNAPSHOT
Reporter: Eric Newton
Assignee: Keith Turner
Fix For: 1.5.0
While testing other improvements, I noticed the top four graphs are always reading zero.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Resolved] (ACCUMULO-565) graphs on the monitor page always
read zero
Posted by "Eric Newton (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ACCUMULO-565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Newton resolved ACCUMULO-565.
----------------------------------
Resolution: Fixed
Fixed. Added a functional test for ACCUMULO-401, too.
> graphs on the monitor page always read zero
> -------------------------------------------
>
> Key: ACCUMULO-565
> URL: https://issues.apache.org/jira/browse/ACCUMULO-565
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.5.0-SNAPSHOT
> Reporter: Eric Newton
> Assignee: Eric Newton
> Fix For: 1.5.0
>
>
> While testing other improvements, I noticed the top four graphs are always reading zero.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (ACCUMULO-565) graphs on the monitor page always
read zero
Posted by "Keith Turner (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ACCUMULO-565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Turner updated ACCUMULO-565:
----------------------------------
Component/s: (was: monitor)
(was: master)
tserver
Assignee: Eric Newton (was: Keith Turner)
> graphs on the monitor page always read zero
> -------------------------------------------
>
> Key: ACCUMULO-565
> URL: https://issues.apache.org/jira/browse/ACCUMULO-565
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.5.0-SNAPSHOT
> Reporter: Eric Newton
> Assignee: Eric Newton
> Fix For: 1.5.0
>
>
> While testing other improvements, I noticed the top four graphs are always reading zero.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (ACCUMULO-565) graphs on the monitor page always
read zero
Posted by "Keith Turner (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ACCUMULO-565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13265021#comment-13265021 ]
Keith Turner commented on ACCUMULO-565:
---------------------------------------
The timer task was added as part of ACCUMULO-401
> graphs on the monitor page always read zero
> -------------------------------------------
>
> Key: ACCUMULO-565
> URL: https://issues.apache.org/jira/browse/ACCUMULO-565
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.5.0-SNAPSHOT
> Reporter: Eric Newton
> Assignee: Eric Newton
> Fix For: 1.5.0
>
>
> While testing other improvements, I noticed the top four graphs are always reading zero.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (ACCUMULO-565) graphs on the monitor page always
read zero
Posted by "Keith Turner (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ACCUMULO-565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13265018#comment-13265018 ]
Keith Turner commented on ACCUMULO-565:
---------------------------------------
A new timer task was added in the TSRM. This task is throwing an excpetion and killing the timer that a lot of tablet server task use. There is a timer task that collects stats from tablets that is not running as a result. I added a try/catch/log to the task and saw the following. Now that the exception is caught, the counts are showing up.
{noformat}
30 12:41:59,598 [tabletserver.TabletServerResourceManager] WARN : java.lang.ClassCastException: org.apache.accumulo.cloudtrace.instrument.TraceExecutorService cannot be cast to java.util.concurrent.ThreadPoolExecutor
java.lang.ClassCastException: org.apache.accumulo.cloudtrace.instrument.TraceExecutorService cannot be cast to java.util.concurrent.ThreadPoolExecutor
at org.apache.accumulo.server.tabletserver.TabletServerResourceManager$1.run(TabletServerResourceManager.java:209)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
{noformat}
> graphs on the monitor page always read zero
> -------------------------------------------
>
> Key: ACCUMULO-565
> URL: https://issues.apache.org/jira/browse/ACCUMULO-565
> Project: Accumulo
> Issue Type: Bug
> Components: master, monitor
> Affects Versions: 1.5.0-SNAPSHOT
> Reporter: Eric Newton
> Assignee: Keith Turner
> Fix For: 1.5.0
>
>
> While testing other improvements, I noticed the top four graphs are always reading zero.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira