in &quot;Set up TaskManager Memory&quot;
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-19040'>FLINK-19040</a>] -         SourceOperator is not closing SourceReader
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-19061'>FLINK-19061</a>] -         HiveCatalog fails to get partition column stats if partition value contains special characters
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-19094'>FLINK-19094</a>] -         Revise the description of watermark str