You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2017/07/14 05:49:01 UTC
[jira] [Updated] (HIVE-16072) LLAP: Add some additional jvm metrics
for hadoop-metrics2
[ https://issues.apache.org/jira/browse/HIVE-16072?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lefty Leverenz updated HIVE-16072:
----------------------------------
Labels: TODOC2.3 (was: )
> LLAP: Add some additional jvm metrics for hadoop-metrics2
> ----------------------------------------------------------
>
> Key: HIVE-16072
> URL: https://issues.apache.org/jira/browse/HIVE-16072
> Project: Hive
> Issue Type: Bug
> Components: llap
> Affects Versions: 2.2.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Labels: TODOC2.3
> Fix For: 2.2.0
>
> Attachments: HIVE-16072.1.patch, HIVE-16072.2.patch
>
>
> It will be helpful for debugging to expose some metrics like buffer pool, file descriptors etc. that are not exposed via Hadoop's JvmMetrics. We already a /jmx endpoint that gives out these info but we don't know the timestamp of allocations, number file descriptors to correlated with the logs. This will better suited for graphing tools.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)