Apache
/
hadoop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HDFS-5853. Add "hadoop.user.group.metrics.percentiles.intervals" to hdfs-default.xml (aajisaka)

This commit is contained in:
Akira Ajisaka 2015-03-01 01:16:36 -08:00
parent dbc9b6433e
commit aa55fd3096
2 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
View File

@ -691,6 +691,9 @@ Release 2.7.0 - UNRELEASED
HDFS-7685. Document dfs.namenode.heartbeat.recheck-interval in
hdfs-default.xml. (Kai Sasaki via aajisaka)
HDFS-5853. Add "hadoop.user.group.metrics.percentiles.intervals" to
hdfs-default.xml. (aajisaka)
OPTIMIZATIONS
HDFS-7454. Reduce memory footprint for AclEntries in NameNode.

11
hadoop-hdfs-project/hadoop-hdfs/src/main/resources/hdfs-default.xml
View File

@ -1517,6 +1517,17 @@
</description>
</property>
<property>
<name>hadoop.user.group.metrics.percentiles.intervals</name>
<value></value>
<description>
A comma-separated list of the granularity in seconds for the metrics
which describe the 50/75/90/95/99th percentile latency for group resolution
in milliseconds.
By default, percentile latency metrics are disabled.
</description>
</property>
<property>
<name>dfs.encrypt.data.transfer</name>
<value>false</value>