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From xg...@apache.org
Subject [14/17] hadoop git commit: HDFS-11261. Document missing NameNode metrics. Contributed by Yiqun Lin.
Date Wed, 21 Dec 2016 22:42:38 GMT
HDFS-11261. Document missing NameNode metrics. Contributed by Yiqun Lin.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/f6e2521e
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/f6e2521e
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/f6e2521e

Branch: refs/heads/YARN-5734
Commit: f6e2521eb216dae820846cab31397e9a88ba2f88
Parents: 30f85d7
Author: Akira Ajisaka <aajisaka@apache.org>
Authored: Wed Dec 21 14:17:00 2016 +0900
Committer: Akira Ajisaka <aajisaka@apache.org>
Committed: Wed Dec 21 14:17:47 2016 +0900

----------------------------------------------------------------------
 .../hadoop-common/src/site/markdown/Metrics.md                 | 6 ++++++
 1 file changed, 6 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/f6e2521e/hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md
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diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md b/hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md
index 0666b3f..1d5ea5e 100644
--- a/hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/Metrics.md
@@ -171,6 +171,10 @@ Each metrics record contains tags such as ProcessName, SessionId, and
Hostname a
 | `PutImageAvgTime` | Average fsimage upload time in milliseconds |
 | `TotalFileOps`| Total number of file operations performed |
 | `NNStartedTimeInMillis`| NameNode start time in milliseconds |
+| `GenerateEDEKTimeNumOps` | Total number of generating EDEK |
+| `GenerateEDEKTimeAvgTime` | Average time of generating EDEK in milliseconds |
+| `WarmUpEDEKTimeNumOps` | Total number of warming up EDEK |
+| `WarmUpEDEKTimeAvgTime` | Average time of warming up EDEK in milliseconds |
 
 FSNamesystem
 ------------
@@ -219,6 +223,8 @@ Each metrics record contains tags such as HAState and Hostname as additional
inf
 | `TotalSyncTimes` | Total number of milliseconds spent by various edit logs in sync operation|
 | `NameDirSize` | NameNode name directories size in bytes |
 | `NumTimedOutPendingReconstructions` | The number of timed out reconstructions. Not the
number of unique blocks that timed out. |
+| `FSN(Read|Write)Lock`*OperationName*`NumOps` | Total number of acquiring lock by operations
|
+| `FSN(Read|Write)Lock`*OperationName*`AvgTime` | Average time of holding the lock by operations
in milliseconds |
 
 JournalNode
 -----------


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