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https://issues.apache.org/jira/browse/HDDS-1456?focusedWorklogId=232481&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-232481
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ASF GitHub Bot logged work on HDDS-1456:
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Author: ASF GitHub Bot
Created on: 25/Apr/19 01:48
Start Date: 25/Apr/19 01:48
Worklog Time Spent: 10m
Work Description: arp7 commented on pull request #769: HDDS-1456. Stop
the datanode, when any datanode statemachine state is…
URL: https://github.com/apache/hadoop/pull/769#discussion_r278373345
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File path:
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/statemachine/StateContext.java
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@@ -73,6 +73,7 @@
private final Queue<ContainerAction> containerActions;
private final Queue<PipelineAction> pipelineActions;
private DatanodeStateMachine.DatanodeStates state;
+ private boolean shutdownStateMachine = false;
Review comment:
Can we avoid this extra flag? Instead can `getShutdownStateMachine` just
check whether `this.state == DatanodeStateMachine.DatanodeStates.SHUTDOWN`
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Issue Time Tracking
-------------------
Worklog Id: (was: 232481)
Time Spent: 0.5h (was: 20m)
> Stop the datanode, when any datanode statemachine state is set to shutdown
> --------------------------------------------------------------------------
>
> Key: HDDS-1456
> URL: https://issues.apache.org/jira/browse/HDDS-1456
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Recently we have seen an issue, in InitDatanodeState, there is error during
> create Path for volume. We set the state to shutdown and this has caused
> DatanodeStateMachine to stop, but datanode is still running. In this case we
> should stop Datanode, otherwise, user will know about this when running ozone
> commands or when user observed metrics like healthy nodes.
>
> cc [~vivekratnavel]
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