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https://issues.apache.org/jira/browse/HDDS-1095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16772802#comment-16772802
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Shashikant Banerjee edited comment on HDDS-1095 at 2/20/19 9:20 AM:
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[~msingh],Thanks for updating the patch. I have two minor comments. Rest all
looks good to me.
1) ScmBlockLocationProtocolClientSideTranslatorPB.java : The javadoc needs to
be updated here accordingly.
2) Let's have the block allocation limit (equal to a container size as
discussed), so that we don't ever hit the hadoop rpc payload limit in case.
was (Author: shashikant):
[~msingh],Thanks for updating the patch. I have two minor comments. Rest all
looks good to me.
1) ScmBlockLocationProtocolClientSideTranslatorPB.java : The javadoc needs to
be updated here accordingly.
2) Let's have the block allocation limit (equal to a container size), so that
we don't ever hit the hadoop rpc payload limit in case.
> OzoneManager#openKey should do multiple block allocations in a single SCM rpc
> call
> ----------------------------------------------------------------------------------
>
> Key: HDDS-1095
> URL: https://issues.apache.org/jira/browse/HDDS-1095
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: SCM
> Affects Versions: 0.4.0
> Reporter: Mukul Kumar Singh
> Assignee: Mukul Kumar Singh
> Priority: Major
> Fix For: 0.4.0
>
> Attachments: HDDS-1095.001.patch, HDDS-1095.002.patch
>
>
> Currently in KeyManagerImpl#openKey, for a large key allocation, multiple
> blocks are allocated in different rpc calls. If the key length is already
> known, then multiple blocks can be allocated in one rpc call to SCM.
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