# Updating threadpool settings in ES **URL:** \ **Category:** Elasticsearch\ **Created:** [November 9, 2014, 5:22pm UTC](https://discuss.elastic.co/t/updating-threadpool-settings-in-es/20654 "2014-11-09T17:22:45Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Maxim\_Fedchyshyn](https://avatars.discourse-cdn.com/v4/letter/m/258eb7/32.png) [@Maxim\_Fedchyshyn](https://discuss.elastic.co/u/Maxim_Fedchyshyn)\ **Post date:** [November 9, 2014, 5:22pm UTC](https://discuss.elastic.co/t/updating-threadpool-settings-in-es/20654/1 "2014-11-09T17:22:45Z")
Hello Everyone I would like to get an advice about ES river and queue capacity increasing I'm getting such an error: [\_river][1]: failed to execute [get [\_river][database\_name][\_meta]: routing [null]] org.elasticsearch.common.util.concurrent.EsRejectedExecutionException: rejected execution (queue capacity 1000) on org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction$AsyncSingleAction$1@31beb3a4 Looking for that issue solution I came to [http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/modules-threadpool.html](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/modules-threadpool.html) And here is shown an example: threadpool: index: type:cached How to run it properly against cluster? I tried the following command: curl -XPUT localhost:9200/\_cluster/settings -d '{"threadpool.index":{"type": "cached"}}' and curl -XPUT localhost:9200/\_cluster/settings -d '{"threadpool":{"index":{"type": "cached"}}}' as per [http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/cluster-update-settings.html](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/cluster-update-settings.html) but it returned an error: {"error":"ActionRequestValidationException[Validation Failed: 1: no settings to update;]","status":400} Please guide me how to apply those settings properly and how to specify it in config file, as threadpool.bulk.queue\_size: 50000 did work as well. Thank you in advance! -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/a9db613e-4a00-4841-8c5f-25300a1f601d%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/a9db613e-4a00-4841-8c5f-25300a1f601d%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![jprante](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jprante/32/44941_2.png) [@jprante](https://discuss.elastic.co/u/jprante)\ **Post date:** [November 9, 2014, 10:04pm UTC](https://discuss.elastic.co/t/updating-threadpool-settings-in-es/20654/2 "2014-11-09T22:04:47Z")
I read "database\_name " - do you use JDBC river? If so, please increase max\_bulk\_actions parameter in JDBC plugin 1.3.4.4 to a large value, like 5000 or 10000. Changing threadpool.bulk is wrong and is not a solution. Where did you find this "solution"? Jörg On Sun, Nov 9, 2014 at 6:22 PM, Maxim Fedchyshyn [sevmax@gmail.com](mailto:sevmax@gmail.com) wrote: > Hello Everyone > I would like to get an advice about ES river and queue capacity increasing > > I'm getting such an error: > > [\_river][1]: failed to execute [get [\_river][database\_name][\_meta]: > routing [null]] > org.elasticsearch.common.util.concurrent.EsRejectedExecutionException: > rejected execution (queue capacity 1000) on > org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction$AsyncSingleAction$1@31beb3a4 > > Looking for that issue solution I came to > [Elasticsearch Platform — Find real-time answers at scale | Elastic](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/modules-threadpool.html) > > And here is shown an example: > threadpool: > index: > type:cached > > How to run it properly against cluster? > > I tried the following command: > curl -XPUT localhost:9200/\_cluster/settings -d > '{"threadpool.index":{"type": "cached"}}' > and > curl -XPUT localhost:9200/\_cluster/settings -d > '{"threadpool":{"index":{"type": "cached"}}}' > as per > [Elasticsearch Platform — Find real-time answers at scale | Elastic](http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/cluster-update-settings.html) > > but it returned an error: > {"error":"ActionRequestValidationException[Validation Failed: 1: no > settings to update;]","status":400} > > Please guide me how to apply those settings properly and how to specify it > in config file, as threadpool.bulk.queue\_size: 50000 did work as well. > > Thank you in advance! > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/a9db613e-4a00-4841-8c5f-25300a1f601d%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/a9db613e-4a00-4841-8c5f-25300a1f601d%40googlegroups.com) > [https://groups.google.com/d/msgid/elasticsearch/a9db613e-4a00-4841-8c5f-25300a1f601d%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/a9db613e-4a00-4841-8c5f-25300a1f601d%40googlegroups.com?utm_medium=email&utm_source=footer) > . > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAKdsXoEBN1C-PNYAOQR14aZ6Ay%3D%2BF8bLkjwfpWHNvWfR-ib8nA%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAKdsXoEBN1C-PNYAOQR14aZ6Ay%3D%2BF8bLkjwfpWHNvWfR-ib8nA%40mail.gmail.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 12:51am UTC](https://discuss.elastic.co/t/updating-threadpool-settings-in-es/20654/3 "2017-07-06T00:51:15Z")