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Posted to common-commits@hadoop.apache.org by aa...@apache.org on 2016/12/21 05:18:01 UTC
hadoop git commit: HDFS-11261. Document missing NameNode metrics.
Contributed by Yiqun Lin.
Repository: hadoop
Updated Branches:
refs/heads/trunk 30f85d7a8 -> f6e2521eb
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/trunk
Commit: f6e2521eb216dae820846cab31397e9a88ba2f88
Parents: 30f85d7
Author: Akira Ajisaka <aa...@apache.org>
Authored: Wed Dec 21 14:17:00 2016 +0900
Committer: Akira Ajisaka <aa...@apache.org>
Committed: Wed Dec 21 14:17:47 2016 +0900
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.../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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