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https://issues.apache.org/jira/browse/YARN-9851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhoukang resolved YARN-9851.
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Resolution: Duplicate
> Make execution type check compatiable
> -------------------------------------
>
> Key: YARN-9851
> URL: https://issues.apache.org/jira/browse/YARN-9851
> Project: Hadoop YARN
> Issue Type: Improvement
> Affects Versions: 3.1.2
> Reporter: zhoukang
> Assignee: zhoukang
> Priority: Major
> Attachments: YARN-9851-001.patch
>
>
> During upgrade from 2.6 to 3.1, we encountered a problem:
> {code:java}
> 2019-09-23,19:29:05,303 WARN
> org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeImpl: Lost
> container container_e35_1568719110875_6460_08_000001, status: RUNNING,
> execution type: null
> 2019-09-23,19:29:05,303 WARN
> org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeImpl: Lost
> container container_e35_1568886618758_11172_01_000062, status: RUNNING,
> execution type: null
> 2019-09-23,19:29:05,303 WARN
> org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeImpl: Lost
> container container_e35_1568886618758_11172_01_000063, status: RUNNING,
> execution type: null
> 2019-09-23,19:29:05,303 WARN
> org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeImpl: Lost
> container container_e35_1568886618758_11172_01_000064, status: RUNNING,
> execution type: null
> 2019-09-23,19:29:05,303 WARN
> org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNodeImpl: Lost
> container container_e35_1568886618758_30617_01_000006, status: RUNNING,
> execution type: null
> for (ContainerStatus remoteContainer : containerStatuses) {
> if (remoteContainer.getState() == ContainerState.RUNNING
> && remoteContainer.getExecutionType() == ExecutionType.GUARANTEED) {
> nodeContainers.add(remoteContainer.getContainerId());
> } else {
> LOG.warn("Lost container " + remoteContainer.getContainerId()
> + ", status: " + remoteContainer.getState()
> + ", execution type: " + remoteContainer.getExecutionType());
> }
> }
> {code}
> The cause is that we has nm with version 2.6, which do not have executionType
> for container status.
> We should check here make the upgrade process more tranparently
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