[jira] [Updated] (HBASE-4117) Slow Query Log

["Riley Patterson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-4117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Riley Patterson updated HBASE-4117:
-----------------------------------

    Attachment: HBASE-4117-doc.txt

A basic, user-manual type of document describing the feature, its use, its configuration, and grokking its output.

> Slow Query Log
> --------------
>
>                 Key: HBASE-4117
>                 URL: https://issues.apache.org/jira/browse/HBASE-4117
>             Project: HBase
>          Issue Type: New Feature
>          Components: ipc
>            Reporter: Riley Patterson
>            Assignee: Riley Patterson
>            Priority: Minor
>              Labels: client, ipc
>             Fix For: 0.92.0
>
>         Attachments: HBASE-4117-doc.txt, HBASE-4117-v2.patch, HBASE-4117-v3.patch, HBASE-4117.patch
>
>
> Produce log messages for slow queries. The RPC server will decide what is slow based on a configurable "warn response time" parameter. Queries designated as slow will then output a "response too slow" message followed by a fingerprint of the query, and a summary limited in size by another configurable parameter (to limit log spamming).

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