 should use TableSchema exclude computed columns
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18672'>FLINK-18672</a>] -         Fix Scala code examples for UDF type inference annotations
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18677'>FLINK-18677</a>] -         ZooKeeperLeaderRetrievalService does not invalidate leader in case of SUSPENDED connection
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18682'>FLINK-18682</a>] -         Vector orc reader c