# Detected an unhandled Promise rejection.\\nResponseError: \[parent\] Data too large, data for **URL:** \ **Category:** Kibana\ **Created:** [October 20, 2021, 9:24am UTC](https://discuss.elastic.co/t/detected-an-unhandled-promise-rejection-nresponseerror-parent-data-too-large-data-for/287172 "2021-10-20T09:24:05Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![Mesut\_Yilmaz](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mesut_yilmaz/32/87598_2.png) [@Mesut\_Yilmaz](https://discuss.elastic.co/u/Mesut_Yilmaz)\ **Post date:** [October 20, 2021, 9:24am UTC](https://discuss.elastic.co/t/detected-an-unhandled-promise-rejection-nresponseerror-parent-data-too-large-data-for/287172/1 "2021-10-20T09:24:05Z")
Hi there, I am suffering with this issue on kibana.log elastic cluster is up but kibana doesnt come up. JVM heapsize is set 32GB and VMs have 64GB Memories. What could be reason for this error? ` Management,enterpriseSearch,ml,beatsManagement,transform,ingestPipelines,eventLog,actions,alerts,triggersActionsUi,stackAlerts,securitySolution,case,infra,monitoring,logstash,apm,uptime]"} {"type":"log","@timestamp":"2021-10-19T21:24:34+03:00","tags":["info","plugins","watcher"],"pid":159059,"message":"Enabling Watcher plugin."} {"type":"log","@timestamp":"2021-10-19T21:24:34+03:00","tags":["info","plugins","monitoring","monitoring","kibana-monitoring"],"pid":159059,"message":"Starting monitoring stats collection"} {"type":"log","@timestamp":"2021-10-19T21:24:35+03:00","tags":["warning","plugins","reporting"],"pid":159059,"message":"Enabling the Chromium sandbox provides an additional layer of protection."} {"type":"log","@timestamp":"2021-10-19T21:24:37+03:00","tags":["error","plugins","taskManager"],"pid":159059,"message":"Failed to poll for work: ResponseError: circuit\_breaking\_exception"} {"type":"log","@timestamp":"2021-10-19T21:24:44+03:00","tags":["info","http","server","Kibana"],"pid":159059,"message":"http server running at [http://10.131.41.113:5601](http://10.131.41.113:5601)"} {"type":"log","@timestamp":"2021-10-19T21:24:44+03:00","tags":["listening","info"],"pid":159059,"message":"Server running at [http://10.131.41.113:5601](http://10.131.41.113:5601)"} {"type":"log","@timestamp":"2021-10-19T21:25:46+03:00","tags":["error","plugins","taskManager"],"pid":159059,"message":"Failed to poll for work: ResponseError: circuit\_breaking\_exception"} {"type":"log","@timestamp":"2021-10-19T21:25:51+03:00","tags":["error","plugins","reporting","esqueue","queue-worker","error"],"pid":159059,"message":"kuyf1oz43eqbea112e33xs4h - job querying failed: Error: [circuit\_breaking\_exception] [parent] Data too large, data for [\] would be [31078755420/28.9gb], which is larger than the limit of [30601641984/28.5gb], real usage: [31078754672/28.9gb], new bytes reserved: [748/748b], usages [request=0/0b, fielddata=1236/1.2kb, in\_flight\_requests=748/748b, model\_inference=0/0b, accounting=343643520/327.7mb], with { bytes\_wanted=31078755420 & bytes\_limit=30601641984 & durability="PERMANENT" }\n at respond (/usr/share/kibana/node\_modules/Elasticsearch/src/lib/transport.js:349:15)\n at checkRespForFailure (/usr/share/kibana/node\_modules/Elasticsearch/src/lib/transport.js:306:7)\n at HttpConnector. (/usr/share/kibana/node\_modules/Elasticsearch/src/lib/connectors/http.js:173:7)\n at IncomingMessage.wrapper (/usr/share/kibana/node\_modules/lodash/lodash.js:4949:19)\n at IncomingMessage.emit (events.js:327:22)\n at endReadableNT (internal/streams/readable.js:1327:12)\n at processTicksAndRejections (internal/process/task\_queues.js:80:21)"} {"type":"log","@timestamp":"2021-10-19T21:25:54+03:00","tags":["warning","environment"],"pid":159059,"message":"Detected an unhandled Promise rejection.\nResponseError: [parent] Data too large, data for [\] would be [30746957920/28.6gb], which is larger than the limit of [30601641984/28.5gb], real usage: [30746957920/28.6gb], new bytes reserved: [0/0b], usages [request=0/0b, fielddata=1236/1.2kb, in\_flight\_requests=0/0b, model\_inference=0/0b, accounting=343643520/327.7mb]: circuit\_breaking\_exception"} {"type":"log","@timestamp":"2021-10-19T21:25:55+03:00","tags":["error","plugins","taskManager"],"pid":159059,"message":"Failed to poll for work: ResponseError: circuit\_breaking\_exception"} {"type":"log","@timestamp":"2021-10-19T21:26:04+03:00","tags":["error","plugins","taskManager"],"pid":159059,"message":"Failed to poll for work: ResponseError: circuit\_breaking\_exception"} {"type":"log","@timestamp":"2021-10-19T21:26:04+03:00","tags":["warning","environment"],"pid":159059,"message":"Detected an unhandled Promise rejection.\nResponseError: [parent] Data too large, data for [\] would be [30843153160/28.7gb], which is larger than the limit of [30601641984/28.5gb], real usage: [30843153160/28.7gb], new bytes reserved: [0/0b], usages [request=0/0b, fielddata=1236/1.2kb, in\_flight\_requests=0/0b, model\_inference=0/0b, accounting=343643520/327.7mb]: circuit\_breaking\_exception"} CollapsePreformatted text ` ---
**Author:** ![Dzmitry](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dzmitry/32/65026_2.png) [@Dzmitry](https://discuss.elastic.co/u/Dzmitry)\ **Post date:** [October 20, 2021, 9:36am UTC](https://discuss.elastic.co/t/detected-an-unhandled-promise-rejection-nresponseerror-parent-data-too-large-data-for/287172/2 "2021-10-20T09:36:06Z")
Hi @Mesut_Yilmaz , Could you provide more information: Stack version, OS, how do you deploy it, etc. Regards, Dzmitry ---
**Author:** ![Mesut\_Yilmaz](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mesut_yilmaz/32/87598_2.png) [@Mesut\_Yilmaz](https://discuss.elastic.co/u/Mesut_Yilmaz)\ **Post date:** [October 20, 2021, 9:50am UTC](https://discuss.elastic.co/t/detected-an-unhandled-promise-rejection-nresponseerror-parent-data-too-large-data-for/287172/3 "2021-10-20T09:50:26Z")
Hi Dzmitry, Redhat 8.3, Elastic Stack 7.6 and Deployed it by downloaded rpm package - yum install. 10 node elastic cluster cluster state is green and Kibana was working fine before now it is not. I would be glad if you could guide me. ---
**Author:** ![Dzmitry](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dzmitry/32/65026_2.png) [@Dzmitry](https://discuss.elastic.co/u/Dzmitry)\ **Post date:** [October 20, 2021, 10:08am UTC](https://discuss.elastic.co/t/detected-an-unhandled-promise-rejection-nresponseerror-parent-data-too-large-data-for/287172/4 "2021-10-20T10:08:18Z")
Ok, I think the good starting point for you is to read this [document](https://www.elastic.co/guide/en/elasticsearch/reference/7.12/fix-common-cluster-issues.html#circuit-breaker-errors) about common cluster issues and probably you will find a solution. [Here](https://www.elastic.co/guide/en/elasticsearch/reference/7.6/heap-size.html) you can read more about the memory sizing. Let us know how it goes. Regards, Dzmitry ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [November 17, 2021, 10:09am UTC](https://discuss.elastic.co/t/detected-an-unhandled-promise-rejection-nresponseerror-parent-data-too-large-data-for/287172/5 "2021-11-17T10:09:07Z")
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