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Posted to commits@hbase.apache.org by st...@apache.org on 2017/08/08 07:57:23 UTC
hbase git commit: HBASE-18520 Add jmx value to determine true Master
Start time; amendment
Repository: hbase
Updated Branches:
refs/heads/branch-1 b5a24b669 -> 036fce3cf
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/036fce3c
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/036fce3c
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/036fce3c
Branch: refs/heads/branch-1
Commit: 036fce3cf82fee3c621b585ac42d826741a0be9e
Parents: b5a24b6
Author: Zach York <zy...@amazon.com>
Authored: Thu Jun 15 17:10:07 2017 -0700
Committer: Michael Stack <st...@apache.org>
Committed: Tue Aug 8 15:56:56 2017 +0800
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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/036fce3c/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/036fce3c/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);