zhangmeng created FLINK-21511:
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Summary: Flink connector elasticsearch 6.x has a bug about
BulkProcessor hangs for threads deadlocked
Key: FLINK-21511
URL: https://issues.apache.org/jira/browse/FLINK-21511
Project: Flink
Issue Type: Bug
Components: Connectors / ElasticSearch
Affects Versions: 1.12.1, 1.12.0, 1.11.3, 1.11.2, 1.11.1, 1.11.0, 1.10.3,
1.10.2, 1.10.1, 1.10.0
Reporter: zhangmeng
We use flink1.10, flink elasticsearch connector 6.x to write elasticsearch. A
total of 50 tasks running a weeks. There were more than 30 tasks that no longer
wrote data. Investigation found that there was a deadlock bug in the current
version of elasticsearch. and fixed on high version.
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