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Posted to yarn-commits@hadoop.apache.org by tu...@apache.org on 2013/03/18 20:44:01 UTC
svn commit: r1457936 - in /hadoop/common/trunk/hadoop-yarn-project:
CHANGES.txt
hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestProcfsBasedProcessTree.java
Author: tucu
Date: Mon Mar 18 19:44:01 2013
New Revision: 1457936
URL: http://svn.apache.org/r1457936
Log:
YARN-485. TestProcfsProcessTree#testProcessTree() doesn't wait long enough for the process to die. (kkambatl via tucu)
Modified:
hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestProcfsBasedProcessTree.java
Modified: hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt?rev=1457936&r1=1457935&r2=1457936&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt Mon Mar 18 19:44:01 2013
@@ -100,6 +100,9 @@ Release 2.0.5-beta - UNRELEASED
YARN-196. Nodemanager should be more robust in handling connection failure
to ResourceManager when a cluster is started (Xuan Gong via hitesh)
+ YARN-485. TestProcfsProcessTree#testProcessTree() doesn't wait long enough
+ for the process to die. (kkambatl via tucu)
+
Release 2.0.4-alpha - UNRELEASED
INCOMPATIBLE CHANGES
Modified: hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestProcfsBasedProcessTree.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestProcfsBasedProcessTree.java?rev=1457936&r1=1457935&r2=1457936&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestProcfsBasedProcessTree.java (original)
+++ hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestProcfsBasedProcessTree.java Mon Mar 18 19:44:01 2013
@@ -18,6 +18,8 @@
package org.apache.hadoop.yarn.util;
+import static org.junit.Assert.fail;
+
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
@@ -188,11 +190,20 @@ public class TestProcfsBasedProcessTree
// destroy the process and all its subprocesses
destroyProcessTree(pid);
- if (isSetsidAvailable()) { // whole processtree should be gone
- Assert.assertFalse("Proceesses in process group live",
- isAnyProcessInTreeAlive(p));
- } else {// process should be gone
- Assert.assertFalse("ProcessTree must have been gone", isAlive(pid));
+ boolean isAlive = true;
+ for (int tries = 100; tries > 0; tries--) {
+ if (isSetsidAvailable()) {// whole processtree
+ isAlive = isAnyProcessInTreeAlive(p);
+ } else {// process
+ isAlive = isAlive(pid);
+ }
+ if (!isAlive) {
+ break;
+ }
+ Thread.sleep(100);
+ }
+ if (isAlive) {
+ fail("ProcessTree shouldn't be alive");
}
LOG.info("Process-tree dump follows: \n" + processTreeDump);