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Posted to commits@cassandra.apache.org by yu...@apache.org on 2016/07/07 16:02:31 UTC
[02/10] cassandra git commit: Use dedicated thread for sending JMX
notifications
Use dedicated thread for sending JMX notifications
patch by Stefan Podkowinski; reviewed by yukim for CASSANDRA-12146
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/f28409bb
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/f28409bb
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/f28409bb
Branch: refs/heads/cassandra-3.0
Commit: f28409bb9730c0318c3243f9d0febbb05ec0c2dc
Parents: ef18a17
Author: Stefan Podkowinski <s....@gmail.com>
Authored: Wed Jul 6 16:58:47 2016 +0200
Committer: Yuki Morishita <yu...@apache.org>
Committed: Thu Jul 7 10:59:44 2016 -0500
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CHANGES.txt | 1 +
src/java/org/apache/cassandra/service/StorageService.java | 3 +++
2 files changed, 4 insertions(+)
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/f28409bb/CHANGES.txt
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diff --git a/CHANGES.txt b/CHANGES.txt
index e10af6f..9fef5a2 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,4 +1,5 @@
2.2.8
+ * Use dedicated thread for JMX notifications (CASSANDRA-12146)
* NPE when trying to remove purgable tombstones from result (CASSANDRA-12143)
* Improve streaming synchronization and fault tolerance (CASSANDRA-11414)
* MemoryUtil.getShort() should return an unsigned short also for architectures not supporting unaligned memory accesses (CASSANDRA-11973)
http://git-wip-us.apache.org/repos/asf/cassandra/blob/f28409bb/src/java/org/apache/cassandra/service/StorageService.java
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diff --git a/src/java/org/apache/cassandra/service/StorageService.java b/src/java/org/apache/cassandra/service/StorageService.java
index a877074..fa04595 100644
--- a/src/java/org/apache/cassandra/service/StorageService.java
+++ b/src/java/org/apache/cassandra/service/StorageService.java
@@ -210,6 +210,9 @@ public class StorageService extends NotificationBroadcasterSupport implements IE
public StorageService()
{
+ // use dedicated executor for sending JMX notifications
+ super(Executors.newSingleThreadExecutor());
+
MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
try
{