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https://issues.apache.org/jira/browse/HDDS-1262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16802452#comment-16802452
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Hudson commented on HDDS-1262:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16292 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/16292/])
HDDS-1262. In OM HA OpenKey call Should happen only leader OM. (#626) (github:
rev eef8cae7cf42c2d1622970e177d699546351587f)
* (edit)
hadoop-ozone/ozone-manager/src/test/java/org/apache/hadoop/ozone/om/ratis/TestOzoneManagerStateMachine.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/KeyManagerImpl.java
* (edit)
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/ratis/OzoneManagerStateMachine.java
* (edit)
hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/audit/OMAction.java
* (edit)
hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/exceptions/OMException.java
* (edit)
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/protocolPB/OzoneManagerRequestHandler.java
* (edit)
hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/protocol/OzoneManagerHAProtocol.java
* (edit) hadoop-ozone/common/src/main/proto/OzoneManagerProtocol.proto
* (edit)
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/KeyManager.java
* (edit) hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/OmUtils.java
* (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/om/ratis/OzoneManagerRatisClient.java
> In OM HA OpenKey call Should happen only leader OM
> --------------------------------------------------
>
> Key: HDDS-1262
> URL: https://issues.apache.org/jira/browse/HDDS-1262
> 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
>
> Attachments: HDDS-1262.01.patch
>
> Time Spent: 4h 50m
> Remaining Estimate: 0h
>
> In OM HA, currently, when openKey is called, in applyTransaction() on all OM
> nodes, we make a call to SCM and write the allocateBlock information into OM
> DB and also clientID will be generated by each OM node.
>
> The proposed approach is:
> 1. In startTransaction, call openKey and the response returned should be used
> to create a new OmRequest object and used in setting the transaction context.
> And also modify the ozoneManager and KeymanagerImpl to handle the code with
> and without ratis.
>
> This Jira also implements HDDS-1319.
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