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From "Chesnay Schepler (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (FLINK-10423) Expose RocksDB native metrics
Date Fri, 19 Oct 2018 09:02:01 GMT

     [ https://issues.apache.org/jira/browse/FLINK-10423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chesnay Schepler closed FLINK-10423.
------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.7.0

master: e62a7eabe34da42e4cb56d1b14905a3b9e9c9bd4

> Expose RocksDB native metrics
> -----------------------------
>
>                 Key: FLINK-10423
>                 URL: https://issues.apache.org/jira/browse/FLINK-10423
>             Project: Flink
>          Issue Type: New Feature
>          Components: Metrics, State Backends, Checkpointing
>            Reporter: Seth Wiesman
>            Assignee: Seth Wiesman
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.7.0
>
>
> RocksDB contains a number of metrics at the column family level about current memory
usage, open memtables,  etc that would be useful to users wishing greater insight what rocksdb
is doing. This work is inspired heavily by the comments on this rocksdb issue thread (https://github.com/facebook/rocksdb/issues/3216#issuecomment-348779233)



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