FLINK-18656'>FLINK-18656</a>] -         Start Delay metric is always zero for unaligned checkpoints
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18659'>FLINK-18659</a>] -         FileNotFoundException when writing Hive orc tables
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18663'>FLINK-18663</a>] -         RestServerEndpoint may prevent server shutdown
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18665'>FLINK-18665</a>] -         Filesystem connector