[
https://issues.apache.org/jira/browse/HDFS-12794?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16327650#comment-16327650
]
Mukul Kumar Singh commented on HDFS-12794:
------------------------------------------
This patch causes failure of tests TestCorona, TestKeys and TestKeysRatis. I
will be reverting this patch.
This patch currently depends upon HDFS-12986, there are also out of memory
issues which I was able to see while debugging some of the test failures.
> Ozone: Parallelize ChunkOutputSream Writes to container
> -------------------------------------------------------
>
> Key: HDFS-12794
> URL: https://issues.apache.org/jira/browse/HDFS-12794
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Major
> Fix For: HDFS-7240
>
> Attachments: HDFS-12794-HDFS-7240.001.patch,
> HDFS-12794-HDFS-7240.002.patch, HDFS-12794-HDFS-7240.003.patch,
> HDFS-12794-HDFS-7240.004.patch, HDFS-12794-HDFS-7240.005.patch,
> HDFS-12794-HDFS-7240.006.patch, HDFS-12794-HDFS-7240.007.patch,
> HDFS-12794-HDFS-7240.008.patch, HDFS-12794-HDFS-7240.009.patch
>
>
> The chunkOutPutStream Write are sync in nature .Once one chunk of data gets
> written, the next chunk write is blocked until the previous chunk is written
> to the container.
> The ChunkOutputWrite Stream writes should be made async and Close on the
> OutputStream should ensure flushing of all dirty buffers to the container.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
