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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2010/01/17 00:21:55 UTC

[jira] Updated: (HBASE-2138) unknown metrics type

     [ 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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