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https://issues.apache.org/jira/browse/FLINK-18707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17321370#comment-17321370
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Flink Jira Bot commented on FLINK-18707:
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This issue and all of its Sub-Tasks have not been updated for 180 days. So, it
has been labeled "stale-minor". If you are still affected by this bug or are
still interested in this issue, please give an update and remove the label. In
7 days the issue will be closed automatically.
> Calling remove() for RockDB ListState iterator does nothing
> ------------------------------------------------------------
>
> Key: FLINK-18707
> URL: https://issues.apache.org/jira/browse/FLINK-18707
> Project: Flink
> Issue Type: Bug
> Components: Runtime / State Backends
> Affects Versions: 1.9.2
> Reporter: Kenneth William Krugler
> Priority: Minor
> Labels: stale-minor
>
> If you use the FsStateBackend (or MemoryStateBackend), and you have
> ListState, then you can get an iterator and remove() an entry, and it all
> works as expected.
> If you use the RocksDBStateBackend, the remove() call doesn’t throw an
> exception, but the ListState isn’t updated.
> As [~aljoscha] noted:
> {quote}We cannot efficiently implement it [remove] for RocksDB
> {quote}
> So an exception should be thrown when calling remove() call.
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