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Posted to dev@hbase.apache.org by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org> on 2010/01/16 22:09:54 UTC
[jira] Created: (HBASE-2138) unknown metrics type
unknown metrics type
--------------------
Key: HBASE-2138
URL: https://issues.apache.org/jira/browse/HBASE-2138
Project: Hadoop HBase
Issue Type: Bug
Reporter: Jean-Daniel Cryans
Assignee: Lars George
Fix For: 0.20.3, 0.21.0
Since the recent metric commits I see this on the master and RS at boot:
{code}
2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
{code}
We need to clean that for 0.20.3
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[jira] Commented: (HBASE-2138) unknown metrics type
Posted by "Lars George (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801287#action_12801287 ]
Lars George commented on HBASE-2138:
------------------------------------
The above error you see seems to go deeper. It seems that if inc() is called without any real numOps (on idle cluster?) there is no check for "0" and the division must fail.
{code}
public synchronized void inc(final int numOps, final long time) {
currentData.numOperations += numOps;
currentData.time += time;
long timePerOps = time/numOps;
minMax.update(timePerOps);
}
{code}
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Lars George
> Fix For: 0.20.3, 0.21.0
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
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[jira] Commented: (HBASE-2138) unknown metrics type
Posted by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801300#action_12801300 ]
Jean-Daniel Cryans commented on HBASE-2138:
-------------------------------------------
Tested the patch, it removes all the errors and jmx works well.
Setting up jmx on my laptop I found that the new documentation has some inconsistencies, will open a new issue.
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Lars George
> Fix For: 0.20.3, 0.21.0
>
> Attachments: 2138.patch
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
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[jira] Resolved: (HBASE-2138) unknown metrics type
Posted by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Daniel Cryans resolved HBASE-2138.
---------------------------------------
Resolution: Fixed
Assignee: stack (was: Lars George)
Hadoop Flags: [Reviewed]
Committed to branch and trunk. I also committed the updated doc for JMX (this should have been done earlier). I can't do that for trunk because there's a missing file (cygwin.xml it seems).
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: stack
> Fix For: 0.20.3, 0.21.0
>
> Attachments: 2138.patch
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
--
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[jira] Commented: (HBASE-2138) unknown metrics type
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801486#action_12801486 ]
stack commented on HBASE-2138:
------------------------------
@Lars Thanks for testing jmx still works.
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: stack
> Fix For: 0.20.3, 0.21.0
>
> Attachments: 2138.patch
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
--
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[jira] Commented: (HBASE-2138) unknown metrics type
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801282#action_12801282 ]
stack commented on HBASE-2138:
------------------------------
They keep repeating.
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Lars George
> Fix For: 0.20.3, 0.21.0
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
--
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[jira] Commented: (HBASE-2138) unknown metrics type
Posted by "Jean-Daniel Cryans (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801301#action_12801301 ]
Jean-Daniel Cryans commented on HBASE-2138:
-------------------------------------------
Scratch that, it's just that my html doc is old
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Lars George
> Fix For: 0.20.3, 0.21.0
>
> Attachments: 2138.patch
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
--
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[jira] Commented: (HBASE-2138) unknown metrics type
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801281#action_12801281 ]
stack commented on HBASE-2138:
------------------------------
I see these in .out files:
{code}
java.lang.ArithmeticException: / by zero
at org.apache.hadoop.metrics.util.MetricsTimeVaryingRate.inc(MetricsTimeVaryingRate.java:112)
at org.apache.hadoop.hbase.regionserver.metrics.RegionServerMetrics.doUpdates(RegionServerMetrics.java:175)
at org.apache.hadoop.metrics.spi.AbstractMetricsContext.timerEvent(AbstractMetricsContext.java:286)
at org.apache.hadoop.metrics.spi.AbstractMetricsContext.access$000(AbstractMetricsContext.java:52)
at org.apache.hadoop.metrics.spi.AbstractMetricsContext$1.run(AbstractMetricsContext.java:251)
at java.util.TimerThread.mainLoop(Timer.java:555)
at java.util.TimerThread.run(Timer.java:505)
{code}
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Lars George
> Fix For: 0.20.3, 0.21.0
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
--
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[jira] Commented: (HBASE-2138) unknown metrics type
Posted by "Lars George (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801286#action_12801286 ]
Lars George commented on HBASE-2138:
------------------------------------
I also checked and even if these are logged as ERROR they indeed seem to work. I tested to query "requests" from a 0.20.3RC RegionServer and got a valid "0.0".
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Lars George
> Fix For: 0.20.3, 0.21.0
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
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[jira] Updated: (HBASE-2138) unknown metrics type
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-2138:
-------------------------
Attachment: 2138.patch
Fixes the two issues above.
1. It doesn't let hbase Metrics go up to hadoop. It instead passes hadoop a copy absent the hbase Metrics.
2. If no writes on hfile or hlog, don't call increment to avoid the ArithmeticException
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Lars George
> Fix For: 0.20.3, 0.21.0
>
> Attachments: 2138.patch
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
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[jira] Commented: (HBASE-2138) unknown metrics type
Posted by "Lars George (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801283#action_12801283 ]
Lars George commented on HBASE-2138:
------------------------------------
This seems to be caused by HBASE-2068. The new MetricsMBeanBase is not handling the Hadoop class and the MetricsDynamicMBeanBase in the Hadoop class is reporting the MetricsRate from the HBase package to be unknown (see createMBeanInfo):
{code}
} else {
MetricsUtil.LOG.error("unknown metrics type: " + o.getClass().getName());
}
{code}
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Lars George
> Fix For: 0.20.3, 0.21.0
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
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[jira] Commented: (HBASE-2138) unknown metrics type
Posted by "Lars George (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801397#action_12801397 ]
Lars George commented on HBASE-2138:
------------------------------------
Just a +1 after the fact. Updated my 0.20.3RC cluster with patch and tested. Logs are clean now and JMX attributes still work. Thanks!
> unknown metrics type
> --------------------
>
> Key: HBASE-2138
> URL: https://issues.apache.org/jira/browse/HBASE-2138
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: stack
> Fix For: 0.20.3, 0.21.0
>
> Attachments: 2138.patch
>
>
> Since the recent metric commits I see this on the master and RS at boot:
> {code}
> 2010-01-16 11:24:59,730 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=RegionServer, sessionId=regionserver/10.10.1.49:60020
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.metrics.MetricsUtil: unknown metrics type: org.apache.hadoop.hbase.metrics.MetricsRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> 2010-01-16 11:24:59,732 ERROR org.apache.hadoop.hbase.metrics: unknown metrics instance: org.apache.hadoop.metrics.util.MetricsTimeVaryingRate
> {code}
> We need to clean that for 0.20.3
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