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From "Cheng (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CHUKWA-331) Regular expression error in MetricsDataLoader
Date Wed, 24 Jun 2009 17:01:07 GMT

    [ https://issues.apache.org/jira/browse/CHUKWA-331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12723629#action_12723629
] 

Cheng commented on CHUKWA-331:
------------------------------

error log in the postProcess.log:

2009-06-24 03:02:00,751 INFO pool-1-thread-2 MetricDataLoader - StreamName: SystemMetrics-30_0_20090623.D.evt
2009-06-24 03:02:00,751 INFO pool-1-thread-1 MetricDataLoader - StreamName: SystemMetrics-30_1_20090623.D.evt
2009-06-24 03:02:00,877 ERROR pool-1-thread-2 MetricDataLoader - java.lang.IndexOutOfBoundsException:
No group 2
        at java.util.regex.Matcher.group(Matcher.java:470)
        at org.apache.hadoop.chukwa.dataloader.MetricDataLoader.run(MetricDataLoader.java:228)
        at org.apache.hadoop.chukwa.dataloader.MetricDataLoader.call(MetricDataLoader.java:571)
        at org.apache.hadoop.chukwa.dataloader.MetricDataLoader.call(MetricDataLoader.java:50)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
        at java.lang.Thread.run(Thread.java:619)



> Regular expression error in MetricsDataLoader
> ---------------------------------------------
>
>                 Key: CHUKWA-331
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-331
>             Project: Hadoop Chukwa
>          Issue Type: Bug
>    Affects Versions: 0.2.0
>            Reporter: Cheng
>            Assignee: Cheng
>             Fix For: 0.2.0
>
>
> It cannot parse record type and time correctly.

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