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Posted to hdfs-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2018/04/24 20:48:06 UTC

[jira] [Commented] (HDFS-11627) Block Storage: Cblock cache should register with flusher to upload blocks to containers

    [ https://issues.apache.org/jira/browse/HDFS-11627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450634#comment-16450634 ] 

Hudson commented on HDFS-11627:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-11627. Block Storage: Cblock cache should register with flusher to (cliang: rev 50dd3a5cfa7727089dc47b0870fb4dd5df078310)
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/CBlockConfigKeys.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/jscsiHelper/BlockWriterTask.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/CBlockTargetMetrics.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/jscsiHelper/cache/impl/SyncBlockReader.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/jscsiHelper/cache/impl/CBlockLocalCache.java


> Block Storage: Cblock cache should register with flusher to upload blocks to containers
> ---------------------------------------------------------------------------------------
>
>                 Key: HDFS-11627
>                 URL: https://issues.apache.org/jira/browse/HDFS-11627
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>            Reporter: Mukul Kumar Singh
>            Assignee: Mukul Kumar Singh
>            Priority: Major
>         Attachments: HDFS-11627-HDFS-7240.001.patch, HDFS-11627-HDFS-7240.002.patch
>
>
> Cblock cache should register with flusher to upload blocks to containers.
> Currently Container Cache flusher tries to write to the container even when the CblockLocalCache pipelines are not registered with the flusher. 
> This will result in the Container writes to fail.
> CblockLocalCache should register with the flusher before accepting any blocks for write



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