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ztang pushed a commit to branch branch-3.0.3
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The following commit(s) were added to refs/heads/branch-3.0.3 by this push:
new bccdd09 YARN-9584. Should put initializeProcessTrees method call
before get pid. Contributed by Wanqiang Ji.
bccdd09 is described below
commit bccdd0987a9efd064f5c8b6fd51cf9d6a0ae24fc
Author: Zhankun Tang <[email protected]>
AuthorDate: Tue Jun 18 12:23:52 2019 +0800
YARN-9584. Should put initializeProcessTrees method call before get pid.
Contributed by Wanqiang Ji.
(cherry picked from commit 67414a1a80039e70e0afc1de171831a6e981f37a)
---
.../nodemanager/containermanager/monitor/ContainersMonitorImpl.java | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainersMonitorImpl.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainersMonitorImpl.java
index 952e4ef..5ebee86 100644
---
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainersMonitorImpl.java
+++
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/monitor/ContainersMonitorImpl.java
@@ -430,11 +430,10 @@ public class ContainersMonitorImpl extends
AbstractService implements
ContainerId containerId = entry.getKey();
ProcessTreeInfo ptInfo = entry.getValue();
try {
- String pId = ptInfo.getPID();
-
// Initialize uninitialized process trees
initializeProcessTrees(entry);
+ String pId = ptInfo.getPID();
if (pId == null || !isResourceCalculatorAvailable()) {
continue; // processTree cannot be tracked
}
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