# Why BulkProcessor retries only on EsRejectedExecutionException?

**URL:** <https://discuss.elastic.co/t/why-bulkprocessor-retries-only-on-esrejectedexecutionexception/203804>\
**Category:** Elasticsearch\
**Created:** [October 16, 2019, 9:56am UTC](https://discuss.elastic.co/t/why-bulkprocessor-retries-only-on-esrejectedexecutionexception/203804 "2019-10-16T09:56:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lee.dongkyu](https://avatars.discourse-cdn.com/v4/letter/l/aca169/32.png) [@lee.dongkyu](https://discuss.elastic.co/u/lee.dongkyu)\
**Post date:** [October 16, 2019, 9:56am UTC](https://discuss.elastic.co/t/why-bulkprocessor-retries-only-on-esrejectedexecutionexception/203804/1 "2019-10-16T09:56:18Z")

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I'm using Elasticsearch transport client and it seems BulkProcessor only retries on EsRejectedExecutionException. We're facing a lot of ProcessClusterEventTimeoutException on midnight when our daily indexes should be created while bulk indexing. We can pre-create indexes but we wanna know weather we can retry on other exception other than EsRejectedExecutionException.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [November 13, 2019, 9:56am UTC](https://discuss.elastic.co/t/why-bulkprocessor-retries-only-on-esrejectedexecutionexception/203804/2 "2019-11-13T09:56:19Z")

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