[ 
https://issues.apache.org/jira/browse/TRAFODION-2420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

liu ming updated TRAFODION-2420:
--------------------------------
    Fix Version/s: 2.2-incubating

> RMS enhancements
> ----------------
>
>                 Key: TRAFODION-2420
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-2420
>             Project: Apache Trafodion
>          Issue Type: Improvement
>          Components: sql-general
>    Affects Versions: 2.1-incubating
>            Reporter: Selvaganesan Govindarajan
>            Assignee: Selvaganesan Govindarajan
>             Fix For: 2.2-incubating
>
>
> Improve RMS to provide the following features/capabilities:
> 1. Currently RMS can list queries that consumed cpu time between two time 
> points. However, the calls to storage engine like hbase, hdfs etc are 
> blocking and these blocked APIs will not allow the Trafodion SQL engine 
> scheduler to detect the cpu time spent during the time the call was blocked. 
> Introduce a feature called SE offender (storage engine offender) to list the 
> queries that are blocked in storage engine more than a certain duration.
> 2. Remove counters that are no longer updated or needed



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Reply via email to