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https://issues.apache.org/jira/browse/HDDS-1379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16810496#comment-16810496
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Hudson commented on HDDS-1379:
------------------------------

FAILURE: Integrated in Jenkins build Hadoop-trunk-Commit #16354 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/16354/])
HDDS-1379. Convert all OM Volume related operations to HA model. (#689) 
(github: rev 77fe51e13666f7e10ce5fa7bf53b35cdcd4602b6)
* (edit) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/S3BucketManagerImpl.java
* (add) 
hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/helpers/OmVolumeOwnerChangeResponse.java
* (edit) 
hadoop-ozone/ozone-manager/src/test/java/org/apache/hadoop/ozone/om/ratis/TestOzoneManagerStateMachine.java
* (add) 
hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/helpers/OmDeleteVolumeResponse.java
* (edit) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/VolumeManagerImpl.java
* (edit) 
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/om/TestOmMetrics.java
* (edit) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/ratis/OzoneManagerStateMachine.java
* (edit) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/protocolPB/RequestHandler.java
* (edit) 
hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/protocol/OzoneManagerHAProtocol.java
* (edit) 
hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/helpers/OmVolumeArgs.java
* (add) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/protocolPB/OzoneManagerHARequestHandler.java
* (add) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/protocolPB/OzoneManagerHARequestHandlerImpl.java
* (edit) 
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/om/TestOzoneManagerHA.java
* (edit) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/VolumeManager.java
* (edit) hadoop-ozone/common/src/main/proto/OzoneManagerProtocol.proto
* (edit) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
* (edit) 
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/protocolPB/OzoneManagerRequestHandler.java


> Convert all OM Volume related operations to HA model
> ----------------------------------------------------
>
>                 Key: HDDS-1379
>                 URL: https://issues.apache.org/jira/browse/HDDS-1379
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.5.0
>
>          Time Spent: 4h 40m
>  Remaining Estimate: 0h
>
> In this jira, we shall convert all OM related operations to OM HA model, 
> which is a 2 step.
>  # StartTransaction, where we validate request and check for any errors and 
> return the response.
>  # ApplyTransaction, where original OM request will have a response which 
> needs to be applied to OM DB. This step is just to apply response to Om DB.
> In this way, all requests which are failed with like volume not found or some 
> conditions which i have not satisfied like when deleting volume should be 
> empty, these all will be executed during startTransaction, and if it fails 
> these requests will not be written to raft log also.



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