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https://issues.apache.org/jira/browse/HDFS-11618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450619#comment-16450619
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Hudson commented on HDFS-11618:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-11618. Block Storage: Add Support for Direct I/O. Contributed by (cliang:
rev 349a19b2ada865962be83c2035cbe7b046839e71)
* (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/CBlockTargetMetrics.java
> Block Storage: Add Support for Direct I/O
> -----------------------------------------
>
> Key: HDFS-11618
> URL: https://issues.apache.org/jira/browse/HDFS-11618
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Reporter: Mukul Kumar Singh
> Assignee: Mukul Kumar Singh
> Priority: Major
> Attachments: HDFS-11618-HDFS-7240.001.patch,
> HDFS-11618-HDFS-7240.002.patch
>
>
> Currently Block Storage write the data to a leveldb Cache and then flushes
> the data to the containers. This behavior should be configurable and support
> should be added to write the data directly to the containers.
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