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https://issues.apache.org/jira/browse/HDFS-5451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13828160#comment-13828160
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Hudson commented on HDFS-5451:
------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #4770 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/4770/])
HDFS-5451. Add byte and file statistics to PathBasedCacheEntry. Contributed by 
Colin Patrick McCabe. (wang: 
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1543958)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/PathBasedCacheDirective.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/PathBasedCacheEntry.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocolPB/PBHelper.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/CacheReplicationMonitor.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPOfferService.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BPServiceActor.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/CacheAdmin.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/TableListing.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/ClientNamenodeProtocol.proto
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestPathBasedCacheRequests.java
* 
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/resources/testCacheAdminConf.xml


> Add byte and file statistics to PathBasedCacheEntry
> ---------------------------------------------------
>
>                 Key: HDFS-5451
>                 URL: https://issues.apache.org/jira/browse/HDFS-5451
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>    Affects Versions: 3.0.0
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>             Fix For: 3.0.0
>
>         Attachments: HDFS-5451.001.patch, HDFS-5451.002.patch, 
> HDFS-5451.003.patch, HDFS-5451.004.patch
>
>
> It would be nice to have message at DEBUG level that described all the 
> decisions we made for cache entries.  That way we could turn on this 
> debugging to get more information.  We should also store the number of bytes 
> each PBCE wanted, and the number of bytes it got, plus the number of inodes 
> it got, and output those in {{listDirectives}}.



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