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https://issues.apache.org/jira/browse/HDFS-11694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450654#comment-16450654
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Hudson commented on HDFS-11694:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-11694. Block Storage: Add Support for 2 BlockIDBuffers and also for 
(cliang: rev e40e09540b83f97b3aab44e6cf61c89ed437a36c)
* (add) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/jscsiHelper/cache/impl/BlockBufferFlushTask.java
* (add) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/jscsiHelper/cache/impl/BlockBufferManager.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/jscsiHelper/CBlockTargetMetrics.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/jscsiHelper/cache/impl/AsyncBlockWriter.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/TestLocalBlockCache.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/jscsiHelper/ContainerCacheFlusher.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/CBlockConfigKeys.java
* (add) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/TestBufferManager.java


> Block Storage: Add Support for 2 BlockIDBuffers and also for periodic flush 
> of BlockIDBuffer
> --------------------------------------------------------------------------------------------
>
>                 Key: HDFS-11694
>                 URL: https://issues.apache.org/jira/browse/HDFS-11694
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>            Reporter: Mukul Kumar Singh
>            Assignee: Mukul Kumar Singh
>            Priority: Major
>         Attachments: HDFS-11694-HDFS-7240.001.patch, 
> HDFS-11694-HDFS-7240.002.patch, HDFS-11694-HDFS-7240.003.patch
>
>
> This bug tracks 2 issues
> 1) The change supports periodic flushing of BlockIdBuffer, earlier this 
> buffer was only flushed when either the buffer was full or shutdown was 
> triggered
> 2) This change also adds 2 BlockIdBuffer(s), this will ensure that incoming 
> writes are not blocked on BlockIdBuffer flush.



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