big-data/hadoop
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

YARN-10703. Fix potential null pointer error of gpuNodeResourceUpdateHandler in NodeResourceMonitorImpl. Contributed by Qi Zhu.

Browse Source
This commit is contained in:
Eric Badger 2021-03-18 17:45:09 +00:00
parent ce6bfd5718
commit 181b9ddc51
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeResourceMonitorImpl.java
View File

@ -173,8 +173,10 @@ public void run() {
float nodeGpuUtilization = 0F;
try {
nodeGpuUtilization =
gpuNodeResourceUpdateHandler.getNodeGpuUtilization();
if (gpuNodeResourceUpdateHandler != null) {
nodeGpuUtilization =
gpuNodeResourceUpdateHandler.getNodeGpuUtilization();
}
} catch (Exception e) {
LOG.error("Get Node GPU Utilization error: " + e);
}