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Posted to hdfs-issues@hadoop.apache.org by "Mukul Kumar Singh (JIRA)" <ji...@apache.org> on 2019/03/06 06:49:01 UTC
[jira] [Commented] (HDDS-1095) OzoneManager#openKey should do
multiple block allocations in a single SCM rpc call
[ https://issues.apache.org/jira/browse/HDDS-1095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16785276#comment-16785276 ]
Mukul Kumar Singh commented on HDDS-1095:
-----------------------------------------
Thanks for the review [~bharatviswa]. I have addressed the comments in v3 patch.
> 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, HDDS-1095.003.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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