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Posted to commits@hbase.apache.org by ap...@apache.org on 2017/08/14 15:53:38 UTC
[4/4] hbase git commit: HBASE-18520 Add jmx value to determine true
Master Start time; amendment
HBASE-18520 Add jmx value to determine true Master Start time; amendment
This is to determine how long it took in total for the master to start and finish initializing.
Signed-off-by: tedyu <yu...@gmail.com>
Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/04321176
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/04321176
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/04321176
Branch: refs/heads/branch-1.4
Commit: 043211760394f6e5885bbb199f632b7be4fee9cd
Parents: 16223bc
Author: Zach York <zy...@amazon.com>
Authored: Thu Jun 15 17:10:07 2017 -0700
Committer: Andrew Purtell <ap...@apache.org>
Committed: Mon Aug 14 08:43:13 2017 -0700
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.../java/org/apache/hadoop/hbase/master/MetricsMasterWrapper.java | 3 +++
.../src/main/java/org/apache/hadoop/hbase/master/HMaster.java | 3 ++-
2 files changed, 5 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hbase/blob/04321176/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/master/MetricsMasterWrapper.java
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diff --git a/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/master/MetricsMasterWrapper.java b/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/master/MetricsMasterWrapper.java
index 812cad9..6938e87 100644
--- a/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/master/MetricsMasterWrapper.java
+++ b/hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/master/MetricsMasterWrapper.java
@@ -125,5 +125,8 @@ public interface MetricsMasterWrapper {
/**
* Get the time in Millis when the master finished initializing/becoming the active master
*/
+ /**
+ * Get the time in Millis when the master finished initializing/becoming the active master
+ */
long getMasterInitializationTime();
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/04321176/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
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diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
index 950ea4a..5b1aed6 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
@@ -894,7 +894,8 @@ public class HMaster extends HRegionServer implements MasterServices, Server {
}
status.markComplete("Initialization successful");
- LOG.info("Master has completed initialization");
+ LOG.info(String.format("Master has completed initialization %.3fsec",
+ (System.currentTimeMillis() - masterActiveTime) / 1000.0f));
this.masterFinishedInitializationTime = System.currentTimeMillis();
configurationManager.registerObserver(this.balancer);