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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16678) MapReduce jobs do not update counters from ScanMetrics
Date Fri, 30 Sep 2016 22:47:21 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15537301#comment-15537301
] 

Hudson commented on HBASE-16678:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-1.2-JDK7 #35 (See [https://builds.apache.org/job/HBase-1.2-JDK7/35/])
HBASE-16678 MapReduce jobs do not update counters from ScanMetrics (enis: rev 2e381ee2d29b69fa3b47e02176a53c029f7ddcb0)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/TableRecordReaderImpl.java
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableMapReduce.java


> MapReduce jobs do not update counters from ScanMetrics
> ------------------------------------------------------
>
>                 Key: HBASE-16678
>                 URL: https://issues.apache.org/jira/browse/HBASE-16678
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: 2.0.0, 1.3.0, 1.4.0, 1.2.4, 1.1.8
>
>         Attachments: hbase-16678_v1.patch
>
>
> Was inspecting a perf issue, where we needed the scanner metrics as counters for a MR
job. Turns out that the HBase scan counters are no longer working in 1.0+. I think it got
broken via HBASE-13030. 
> These are the counters:
> {code}
> 	HBase Counters
> 		BYTES_IN_REMOTE_RESULTS=0
> 		BYTES_IN_RESULTS=280
> 		MILLIS_BETWEEN_NEXTS=11
> 		NOT_SERVING_REGION_EXCEPTION=0
> 		NUM_SCANNER_RESTARTS=0
> 		NUM_SCAN_RESULTS_STALE=0
> 		REGIONS_SCANNED=1
> 		REMOTE_RPC_CALLS=0
> 		REMOTE_RPC_RETRIES=0
> 		RPC_CALLS=3
> 		RPC_RETRIES=0
> {code}
>  



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