zhuxiaoshang created FLINK-20544:
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Summary: ConcurrentModificationException when writing to hive and
fail over happened
Key: FLINK-20544
URL: https://issues.apache.org/jira/browse/FLINK-20544
Project: Flink
Issue Type: Bug
Components: Connectors / Hive, Table SQL / Ecosystem
Affects Versions: 1.11.1
Reporter: zhuxiaoshang
Attachments: image-2020-12-09-14-57-22-862.png
A job which read from Kafka and write to hive.When the fail over happened.Got
the following exception.
!image-2020-12-09-14-57-22-862.png!
Maybe using thread safe Map is better choice.
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