Wilfred Spiegelenburg created YARN-6512:
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Summary: Fix for FindBugs getProcessList() possible NPE
Key: YARN-6512
URL: https://issues.apache.org/jira/browse/YARN-6512
Project: Hadoop YARN
Issue Type: Bug
Reporter: Wilfred Spiegelenburg
Assignee: Wilfred Spiegelenburg
Findbugs output:
{code}
Possible null pointer dereference in
org.apache.hadoop.yarn.util.ProcfsBasedProcessTree.getProcessList() due to
return value of called method
Bug type NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE
In class org.apache.hadoop.yarn.util.ProcfsBasedProcessTree
In method org.apache.hadoop.yarn.util.ProcfsBasedProcessTree.getProcessList()
Value loaded from processDirs
Dereferenced at ProcfsBasedProcessTree.java:[line 487]
Known null at ProcfsBasedProcessTree.java:[line 484]
{code}
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