hbase git commit: HBASE-19940 TestMetaShutdownHandler flakey; ADDENDUM: yet more debug

[stack]

Repository: hbase
Updated Branches:
  refs/heads/branch-2 ca6b37d63 -> 89baad5bb


    HBASE-19940 TestMetaShutdownHandler flakey; ADDENDUM: yet more debug


Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/89baad5b
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/89baad5b
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/89baad5b

Branch: refs/heads/branch-2
Commit: 89baad5bbeba0a52d038380d7a12bd1962981223
Parents: ca6b37d
Author: Michael Stack <st...@apache.org>
Authored: Tue Feb 6 09:47:30 2018 -0800
Committer: Michael Stack <st...@apache.org>
Committed: Tue Feb 6 09:48:26 2018 -0800

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 .../java/org/apache/hadoop/hbase/util/JVMClusterUtil.java    | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hbase/blob/89baad5b/hbase-server/src/main/java/org/apache/hadoop/hbase/util/JVMClusterUtil.java
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diff --git 
a/hbase-server/src/main/java/org/apache/hadoop/hbase/util/JVMClusterUtil.java 
b/hbase-server/src/main/java/org/apache/hadoop/hbase/util/JVMClusterUtil.java
index 0d410fc..ee7ecf3 100644
--- 
a/hbase-server/src/main/java/org/apache/hadoop/hbase/util/JVMClusterUtil.java
+++ 
b/hbase-server/src/main/java/org/apache/hadoop/hbase/util/JVMClusterUtil.java
@@ -297,13 +297,9 @@ public class JVMClusterUtil {
         for (RegionServerThread t : regionservers) {
           if (t.isAlive()) {
             LOG.warn("RegionServerThreads taking too long to stop, 
interrupting; thread dump "  +
-              "if > three attempts: i=" + i);
+              "if > 3 attempts: i=" + i);
             if (i > 3) {
-              try {
-                Threads.threadDumpingIsAlive(t);
-              } catch (InterruptedException e) {
-                e.printStackTrace();
-              }
+              Threads.printThreadInfo(System.out, "Thread dump " + 
t.getName());
             }
             t.interrupt();
           }