tez-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ss...@apache.org
Subject [15/50] [abbrv] tez git commit: TEZ-2471. NPE in LogicalIOProcessorRuntimeTask while printing thread info. (sseth)
Date Sat, 22 Aug 2015 07:26:14 GMT
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 <sseth@apache.org>
Authored: Fri May 22 11:03:11 2015 -0700
Committer: Siddharth Seth <sseth@apache.org>
Committed: Fri Aug 21 18:13:55 2015 -0700

----------------------------------------------------------------------
 TEZ-2003-CHANGES.txt                                            | 1 +
 .../org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java   | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/tez/blob/971e0957/TEZ-2003-CHANGES.txt
----------------------------------------------------------------------
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
----------------------------------------------------------------------
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());
+      }
     }
   }
   


Mime
View raw message