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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4219) Add Per-Column Family Metrics
Date Wed, 19 Oct 2011 02:05:10 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13130313#comment-13130313
] 

Hudson commented on HBASE-4219:
-------------------------------

Integrated in HBase-TRUNK #2338 (See [https://builds.apache.org/job/HBase-TRUNK/2338/])
    HBASE-4219 Per Column Family Metrics

nspiegelberg : 
Files : 
* /hbase/trunk/CHANGES.txt
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/HalfStoreFileReader.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/AbstractHFileReader.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/AbstractHFileWriter.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/BlockType.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/CachedBlock.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFile.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileBlock.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileBlockInfo.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderV1.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileReaderV2.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileWriterV1.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/HFileWriterV2.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/io/hfile/LruBlockCache.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/Store.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/StoreFile.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/StoreFileScanner.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/metrics/RegionServerDynamicMetrics.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/metrics/RegionServerDynamicStatistics.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/io/hfile/TestLruBlockCache.java

                
> Add Per-Column Family Metrics
> -----------------------------
>
>                 Key: HBASE-4219
>                 URL: https://issues.apache.org/jira/browse/HBASE-4219
>             Project: HBase
>          Issue Type: New Feature
>    Affects Versions: 0.92.0
>            Reporter: Nicolas Spiegelberg
>            Assignee: David Goode
>             Fix For: 0.92.0
>
>         Attachments: 4219-v2.txt, 4219-v3.txt, HBASE-4219-v4.patch, HBASE-4219-v5.patch,
HBASE-4219_percfmetrics_1.patch
>
>
> Right now, we have region server level statistics.  However, the read/write flow varies
a lot based on the column family involved.  We should add dynamic, per column family metrics
to JMX so we can track each column family individually.

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