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Posted to dev@phoenix.apache.org by "Rahul Shrivastava (JIRA)" <ji...@apache.org> on 2017/02/17 06:45:42 UTC
[jira] [Updated] (PHOENIX-3655) Metrics for PQS
[ https://issues.apache.org/jira/browse/PHOENIX-3655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rahul Shrivastava updated PHOENIX-3655:
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Attachment: MetricsforPhoenixQueryServerPQS.pdf
I have attached a document with my approach for Metrics for PQS.
Please provide feedback.
[~samarthjain]
[~apurtell]
[~akshita.malhotra]
[~jamestaylor]
> Metrics for PQS
> ---------------
>
> Key: PHOENIX-3655
> URL: https://issues.apache.org/jira/browse/PHOENIX-3655
> Project: Phoenix
> Issue Type: New Feature
> Affects Versions: 4.8.0
> Environment: Linux 3.13.0-107-generic kernel, v4.9.0-HBase-0.98
> Reporter: Rahul Shrivastava
> Fix For: 4.9.0
>
> Attachments: MetricsforPhoenixQueryServerPQS.pdf
>
> Original Estimate: 240h
> Remaining Estimate: 240h
>
> Phoenix Query Server runs a separate process compared to its thin client. Metrics collection is currently done by PhoenixRuntime.java i.e. at Phoenix driver level. We need the following
> 1. For every jdbc statement/prepared statement/ run by PQS , we need capability to collect metrics at PQS level and push the data to external sink i.e. file, JMX , other external custom sources.
> 2. Besides this global metrics could be periodically collected and pushed to the sink.
> 2. PQS can be configured to turn on metrics collection and type of collect ( runtime or global) via hbase-site.xml
> 3. Sink could be configured via an interface in hbase-site.xml.
> All metrics definition https://phoenix.apache.org/metrics.html
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