[jira] [Created] (FLINK-8515) update RocksDBMapState to replace deprecated remove() with delete()

[Shang Yuanchun (Jira)]

Bowen Li created FLINK-8515:
-------------------------------

             Summary: 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
             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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