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Posted to issues@trafodion.apache.org by "Anuradha Hegde (JIRA)" <ji...@apache.org> on 2015/10/06 17:55:26 UTC
[jira] [Commented] (TRAFODION-116) LP Blueprint: repositorymetrics
- Statistics Publication
[ https://issues.apache.org/jira/browse/TRAFODION-116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14945237#comment-14945237 ]
Anuradha Hegde commented on TRAFODION-116:
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This blue print can be closed as the implementation is complete statistics are being published to the various metric tables
> LP Blueprint: repositorymetrics - Statistics Publication
> --------------------------------------------------------
>
> Key: TRAFODION-116
> URL: https://issues.apache.org/jira/browse/TRAFODION-116
> Project: Apache Trafodion
> Issue Type: New Feature
> Reporter: Rao Kakarlamudi
> Assignee: Tharak Capirala
> Priority: Critical
> Fix For: 1.0.1 (pre-incubation)
>
>
> Adding feature in MXOSRVR server to publish three kinds of statistics info into repository: session stats, aggregation stats and query stats.
> - session stats: be published when session ends;
> - aggregation stats: be published every interval time during the session;
> - query stats: be published when query ends. If the query doesn’t end within the limit time, query stats will be published firstly as a warning. When query ends finally, end stats will be updated.
> The statistics will be populated into three tables: metric_query_table, metric_session_table and metric_query_aggr_table. User can track the historical information via a select SQL query on these tables.
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