Jingsong Lee created FLINK-16877:
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Summary: SingleDirectoryWriter should not produce file when no
input record
Key: FLINK-16877
URL: https://issues.apache.org/jira/browse/FLINK-16877
Project: Flink
Issue Type: Sub-task
Components: Table SQL / Runtime
Reporter: Jingsong Lee
Assignee: Jingsong Lee
Fix For: 1.11.0
SingleDirectoryWriter should not produce file when no input record.
Now it will produce a empty file, we should avoid this.
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