[
https://issues.apache.org/jira/browse/FLINK-10423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16649997#comment-16649997
]
ASF GitHub Bot commented on FLINK-10423:
----------------------------------------
StefanRRichter commented on a change in pull request #6814:
[FLINK-10423][rocksdb][metrics] rocksdb native metrics monitor
URL: https://github.com/apache/flink/pull/6814#discussion_r225100731
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/StreamTaskStateInitializer.java
##########
@@ -41,6 +42,7 @@
* @param keyContext the key context of the operator instance for which
the context is created Cannot be null.
* @param keySerializer the key-serializer for the operator. Can be
null.
* @param streamTaskCloseableRegistry the closeable registry to which
created closeable objects will be registered.
+ * @param operatorMetricGroup TODO
Review comment:
Please complete the comment.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
> Forward RocksDB native metrics to Flink metrics reporter
> ---------------------------------------------------------
>
> 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
>
> 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)
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
