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Posted to commits@tez.apache.org by ss...@apache.org on 2015/08/22 09:26:14 UTC
[15/50] [abbrv] tez git commit: TEZ-2471. NPE in
LogicalIOProcessorRuntimeTask while printing thread info. (sseth)
TEZ-2471. NPE in LogicalIOProcessorRuntimeTask while printing thread info. (sseth)
Project: http://git-wip-us.apache.org/repos/asf/tez/repo
Commit: http://git-wip-us.apache.org/repos/asf/tez/commit/971e0957
Tree: http://git-wip-us.apache.org/repos/asf/tez/tree/971e0957
Diff: http://git-wip-us.apache.org/repos/asf/tez/diff/971e0957
Branch: refs/heads/master
Commit: 971e0957a1302e20fe241b4aeac278dc87111257
Parents: 9e6bd7c
Author: Siddharth Seth <ss...@apache.org>
Authored: Fri May 22 11:03:11 2015 -0700
Committer: Siddharth Seth <ss...@apache.org>
Committed: Fri Aug 21 18:13:55 2015 -0700
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TEZ-2003-CHANGES.txt | 1 +
.../org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java | 5 ++++-
2 files changed, 5 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/tez/blob/971e0957/TEZ-2003-CHANGES.txt
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diff --git a/TEZ-2003-CHANGES.txt b/TEZ-2003-CHANGES.txt
index ca3383c..d651960 100644
--- a/TEZ-2003-CHANGES.txt
+++ b/TEZ-2003-CHANGES.txt
@@ -27,5 +27,6 @@ ALL CHANGES:
TEZ-2434. Allow tasks to be killed in the Runtime.
TEZ-2443. TaskRunner2 should call abort, NPEs while cleaning up tasks.
TEZ-2465. Retrun the status of a kill request in TaskRunner2.
+ TEZ-2471. NPE in LogicalIOProcessorRuntimeTask while printing thread info.
INCOMPATIBLE CHANGES:
http://git-wip-us.apache.org/repos/asf/tez/blob/971e0957/tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java
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diff --git a/tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java b/tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java
index de08e56..449fa0f 100644
--- a/tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java
+++ b/tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java
@@ -936,7 +936,10 @@ public class LogicalIOProcessorRuntimeTask extends RuntimeTask {
long[] threadIds = threadMXBean.getAllThreadIds();
for (Long id : threadIds) {
ThreadInfo threadInfo = threadMXBean.getThreadInfo(id);
- LOG.info("ThreadId : " + id + ", name=" + threadInfo.getThreadName());
+ // The thread could have been shutdown before we read info about it.
+ if (threadInfo != null) {
+ LOG.debug("ThreadId : " + id + ", name=" + threadInfo.getThreadName());
+ }
}
}