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Posted to commits@samza.apache.org by "Shanthoosh Venkataraman (JIRA)" <ji...@apache.org> on 2017/03/23 00:22:41 UTC

[jira] [Updated] (SAMZA-1161) Adding metrics into rocksdb LocalStoreMonitor.

     [ https://issues.apache.org/jira/browse/SAMZA-1161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shanthoosh Venkataraman updated SAMZA-1161:
-------------------------------------------
    Description: 
Rocksdb LocalStoreMonitor is responsible for clearing up unused/stale local task partition stores in a yarn Node Manager. Metrics are required to understand the behavior of this monitor in production(especially when it's clearing up unused rocksdb local stores).

The following two metrics will be emitted from this monitor:

a) Total disk space cleared in bytes.
b) Total number of rocksdb task partition stores cleared.

  was:
Rocksdb LocalStoreMonitor is responsible for clearing up unused/stale local task partition stores in a yarn Node Manager. Metrics are required to understand the behavior of this monitor in production(especially when it's clearing up unused rocksdb local stores).

The following two metrics will be emitted from this:

a) Total disk space cleared in bytes.
b) Total number of rocksdb task partition stores cleared.


> Adding metrics into rocksdb LocalStoreMonitor.
> ----------------------------------------------
>
>                 Key: SAMZA-1161
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1161
>             Project: Samza
>          Issue Type: Improvement
>            Reporter: Shanthoosh Venkataraman
>            Assignee: Shanthoosh Venkataraman
>            Priority: Minor
>
> Rocksdb LocalStoreMonitor is responsible for clearing up unused/stale local task partition stores in a yarn Node Manager. Metrics are required to understand the behavior of this monitor in production(especially when it's clearing up unused rocksdb local stores).
> The following two metrics will be emitted from this monitor:
> a) Total disk space cleared in bytes.
> b) Total number of rocksdb task partition stores cleared.



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