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Posted to hdfs-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2019/04/09 23:36:00 UTC
[jira] [Commented] (HDDS-1393) Convert all OM Bucket related
operations to HA model
[ https://issues.apache.org/jira/browse/HDDS-1393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16813901#comment-16813901 ]
Hudson commented on HDDS-1393:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16369 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/16369/])
HDDS-1393. Convert all OM Bucket related operations to HA model. (#704) (github: rev 25c421bcc04c0f30a2e9bdb8ede9a1bff088e166)
* (edit) hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/om/TestOzoneManagerHA.java
* (edit) hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/protocol/OzoneManagerHAProtocol.java
* (edit) hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
* (edit) hadoop-ozone/common/src/main/proto/OzoneManagerProtocol.proto
* (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/OzoneManagerHARequestHandlerImpl.java
* (edit) hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/BucketManager.java
* (edit) hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/BucketManagerImpl.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/S3BucketManagerImpl.java
> Convert all OM Bucket related operations to HA model
> ----------------------------------------------------
>
> Key: HDDS-1393
> URL: https://issues.apache.org/jira/browse/HDDS-1393
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: Ozone Manager
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.5.0
>
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> In this jira, we shall convert all OM Bucket 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 bucket not found or some conditions which i have not satisfied like when deleting bucket 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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