[HDFS-8880] NameNode metrics logging - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.8.0, 3.0.0-alpha1
Component/s: namenode
Labels:
None

Hadoop Flags:

Reviewed

Description

The NameNode can periodically log metrics to help debugging when the cluster is not setup with another metrics monitoring scheme.

Attachments

Attachments

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HDFS-8880.04.patch
17/Aug/15 15:57
23 kB
Arpit Agarwal
HDFS-8880.03.patch
17/Aug/15 01:45
23 kB
Arpit Agarwal
HDFS-8880.02.patch
11/Aug/15 23:55
23 kB
Arpit Agarwal
namenode-metrics.log
07/Aug/15 23:42
16 kB
Arpit Agarwal
HDFS-8880.01.patch
07/Aug/15 23:37
15 kB
Arpit Agarwal

Issue Links

breaks

HDFS-9069 TestNameNodeMetricsLogger failing -port in use

Resolved

is related to

HDFS-9114 NameNode and DataNode metric log file name should follow the other log file name format.

Resolved

relates to

HDFS-9009 Send metrics logs to NullAppender by default

Resolved

HDFS-8953 DataNode Metrics logging

Resolved

Activity

People

Assignee:: Arpit Agarwal

Reporter:: Arpit Agarwal

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 07/Aug/15 23:29

Updated:: 30/Aug/16 01:29

Resolved:: 18/Aug/15 00:10