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https://issues.apache.org/jira/browse/FLINK-21511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yangze Guo updated FLINK-21511:
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Comment: was deleted
(was: I think we can bump Elasticsearch version from 6.3.1 to 6.8.14 for es6
connector.)
> 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: 1.10.0, 1.10.1, 1.10.2, 1.10.3, 1.11.0, 1.11.1, 1.11.2,
> 1.11.3, 1.12.0, 1.12.1
> Reporter: zhangmeng
> Priority: Major
>
> 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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