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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/01/26 04:28:00 UTC
[jira] [Commented] (FLINK-8515) update RocksDBMapState to replace
deprecated remove() with delete()
[ https://issues.apache.org/jira/browse/FLINK-8515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16340557#comment-16340557 ]
ASF GitHub Bot commented on FLINK-8515:
---------------------------------------
GitHub user bowenli86 opened a pull request:
https://github.com/apache/flink/pull/5365
[FLINK-8515] update RocksDBMapState to replace deprecated remove() with delete()
## What is the purpose of the change
RocksDBMapState is currently using `rocksdb#remove()` which is deprecated. Should be replaced with `rocksdb#delete()`
## Brief change log
update RocksDBMapState to replace deprecated remove() with delete()
## Verifying this change
This change is already covered by existing tests, such as `StateBackendTestBase#testMapState()`
## Does this pull request potentially affect one of the following parts:
none
## Documentation
none
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bowenli86/flink FLINK-8515
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5365.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5365
----
commit 8cd47d5e6110e29e4c6c36aea08543048010b9aa
Author: Bowen Li <bo...@...>
Date: 2018-01-26T04:25:00Z
[FLINK-8515] update RocksDBMapState to replace deprecated remove() with delete()
----
> update RocksDBMapState to replace deprecated remove() with delete()
> -------------------------------------------------------------------
>
> Key: FLINK-8515
> URL: https://issues.apache.org/jira/browse/FLINK-8515
> Project: Flink
> Issue Type: Improvement
> Components: State Backends, Checkpointing
> Affects Versions: 1.5.0
> Reporter: Bowen Li
> Assignee: Bowen Li
> Priority: Minor
> Fix For: 1.5.0
>
>
> Currently in RocksDBMapState:
> {code:java}
> @Override
> public void remove(UK userKey) throws IOException, RocksDBException {
> byte[] rawKeyBytes = serializeUserKeyWithCurrentKeyAndNamespace(userKey);
> backend.db.remove(columnFamily, writeOptions, rawKeyBytes);
> }
> {code}
> remove() is actually deprecated. Should be replaced with delete()
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