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https://issues.apache.org/jira/browse/HDDS-1095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16790624#comment-16790624
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Hudson commented on HDDS-1095:
------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16183 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/16183/])
HDDS-1095. OzoneManager#openKey should do multiple block allocations in 
(msingh: rev daf4660eebfa9267e7082f7c9a14c3dd5d6d5d46)
* (edit) 
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/protocolPB/ScmBlockLocationProtocolClientSideTranslatorPB.java
* (edit) 
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/server/SCMBlockProtocolServer.java
* (edit) 
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/scm/protocol/ScmBlockLocationProtocol.java
* (edit) 
hadoop-hdds/common/src/main/java/org/apache/hadoop/ozone/OzoneConfigKeys.java
* (edit) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/KeyManagerImpl.java
* (edit) 
hadoop-ozone/ozone-manager/src/test/java/org/apache/hadoop/ozone/om/ScmBlockLocationTestIngClient.java
* (edit) 
hadoop-ozone/ozone-manager/src/test/java/org/apache/hadoop/ozone/om/TestKeyManagerImpl.java
* (edit) 
hadoop-hdds/common/src/main/java/org/apache/hadoop/ozone/protocolPB/ScmBlockLocationProtocolServerSideTranslatorPB.java
* (edit) hadoop-hdds/common/src/main/proto/ScmBlockLocationProtocol.proto
* (edit) hadoop-hdds/common/src/main/resources/ozone-default.xml


> 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, 0.5.0
>
>         Attachments: HDDS-1095.001.patch, HDDS-1095.002.patch, 
> HDDS-1095.003.patch, HDDS-1095.004.patch, HDDS-1095.005.patch, 
> HDDS-1095.006.patch, HDDS-1095.007.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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