ar when resolving computed columns types for schema
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18545'>FLINK-18545</a>] -         Sql api cannot specify flink job name
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18715'>FLINK-18715</a>] -         add cpu usage metric of  jobmanager/taskmanager
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-19193'>FLINK-19193</a>] -         Recommend stop-with-savepoint in upgrade guidelines
</li>
<li>[<a href='https://