# Socket hangs up while running Timelion **URL:** \ **Category:** Elasticsearch\ **Created:** [August 17, 2017, 11:19am UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396 "2017-08-17T11:19:18Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![sreejithps303](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sreejithps303/32/23868_2.png) [@sreejithps303](https://discuss.elastic.co/u/sreejithps303)\ **Post date:** [August 17, 2017, 11:19am UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396/1 "2017-08-17T11:19:18Z")
Hi , I am getting socket hangs up error in kibana while running timelion visualisations.Elasticsearch load also increasing drastically. I have tried the below things. set thread\_pool.search.size: 20 and thread\_pool.search.queue\_size: 20000 in elasticsearch . Also http.max\_header\_size: 16kb. But these did not helped. there is no issues with other visualisations or dashboards . Can any one helps with the possible causes. Elastic stack version 5.5.0 ---
**Author:** ![cjcenizal](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/cjcenizal/32/11216_2.png) [@cjcenizal](https://discuss.elastic.co/u/cjcenizal)\ **Post date:** [August 21, 2017, 7:26pm UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396/2 "2017-08-21T19:26:29Z")
Hi there, take a look at [Elasticsearch timeouts and Kibana Discover: socket hang up](https://discuss.elastic.co/t/elasticsearch-timeouts-and-kibana-discover-socket-hang-up/66378). In that thread, one solution was to increase the elasticsearch.requestTimeout setting in Kibana: [https://www.elastic.co/guide/en/kibana/5.0/settings.html](https://www.elastic.co/guide/en/kibana/5.0/settings.html). Does this help? Thanks, CJ ---
**Author:** ![cjcenizal](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/cjcenizal/32/11216_2.png) [@cjcenizal](https://discuss.elastic.co/u/cjcenizal)\ **Post date:** [August 21, 2017, 7:27pm UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396/3 "2017-08-21T19:27:31Z")
If that doesn't work, here's a similar thread where the user solved the problem with different elasticsearch.yml settings: ["socket hang up"](https://discuss.elastic.co/t/socket-hang-up/87763/5). ---
**Author:** ![sreejithps303](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sreejithps303/32/23868_2.png) [@sreejithps303](https://discuss.elastic.co/u/sreejithps303)\ **Post date:** [August 22, 2017, 2:37am UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396/4 "2017-08-22T02:37:50Z")
Thanks for replying! I had tried both these options. no luck. Elasticsearch request timeout i set to a very high value. `elasticsearch.requestTimeout: 100000000` Also tried the http settings as well. but issue still persists. I have only issues with Timelion queries,visualisations . Normal searches visualizations and dashboards are working fine.Even searched with long periods doesnt have any issue. Below are the logs i could see in kibana. ```auto { "type":"ops", "@timestamp":"2017-08-22T02:24:30Z", "tags":[ ], "pid":20469, "os":{ "load":[ 13.2158203125, 6.29736328125, 3.83642578125 ], "mem":{ "total":25113096192, "free":203698176 }, "uptime":1385344 }, "proc":{ "uptime":987.707, "mem":{ "rss":87363584, "heapTotal":66367488, "heapUsed":55651992, "externa l":454281 }, "delay":0.4007890224456787 }, "load":{ "requests":{ "80":{ "total":0, "disconnects":0, "statusCodes":{ } } }, "concurrents":{ "80":6 }, "responseTi mes":{ "80":{ "avg":null, "max":0 } }, "sockets":{ "http":{ "total":0 }, "https":{ "total":0 } } }, "message":"memory: 53.1MB uptime: 0:16:28 load: [13.22 6.30 3.84] delay: 0.401" }{ "type":"log", "@timestamp":"2017-08-22T02:24:34Z", "tags":[ "error", "elasticsearch", "data" ], "pid":20469, "message":"Request complete with error\nPO ST http://xx.xx.xx.xx:9200/_all/_search => socket hang up" }{ "type":"log", "@timestamp":"2017-08-22T02:24:34Z", "tags":[ "error", "elasticsearch", "data" ], "pid":20469, "message":"Request complete with error\nPO ST http://xx.xx.xx.xx:9200/_all/_search => socket hang up" }{ "type":"log", "@timestamp":"2017-08-22T02:24:34Z", "tags":[ "error", "elasticsearch", "data" ], "pid":20469, "message":"Request complete with error\nPO ST http://xx.xx.xx.xx:9200/_all/_search => socket hang up" }{ "type":"log", "@timestamp":"2017-08-22T02:24:34Z", "tags":[ "error", "elasticsearch", "data" ], "pid":20469, "message":"Request complete with error\nPO ST http://xx.xx.xx.xx:9200/_all/_search => socket hang up" } ``` ---
**Author:** ![cjcenizal](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/cjcenizal/32/11216_2.png) [@cjcenizal](https://discuss.elastic.co/u/cjcenizal)\ **Post date:** [August 22, 2017, 5:13pm UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396/5 "2017-08-22T17:13:06Z")
Hmm, odd. Could you share the Timelion query and date range you're using? Thanks, CJ ---
**Author:** ![sreejithps303](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sreejithps303/32/23868_2.png) [@sreejithps303](https://discuss.elastic.co/u/sreejithps303)\ **Post date:** [August 22, 2017, 5:38pm UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396/6 "2017-08-22T17:38:16Z")
Any query other than `.es(*)` hangs. Even for time range 15 mins. I have tried to import one day prod index to non production environment and tried to run the same Timelion queries. It is working fine there. We have searchgurd installed , will that have any impact? ( It is there in Non prod also , but there i dont see any problem) ---
**Author:** ![sreejithps303](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sreejithps303/32/23868_2.png) [@sreejithps303](https://discuss.elastic.co/u/sreejithps303)\ **Post date:** [September 1, 2017, 9:31am UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396/7 "2017-09-01T09:31:04Z")
Hi, Anyone else having slimier kind of issues? any ES tuning suggestions? ---
**Author:** ![sreejithps303](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sreejithps303/32/23868_2.png) [@sreejithps303](https://discuss.elastic.co/u/sreejithps303)\ **Post date:** [September 1, 2017, 9:56am UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396/8 "2017-09-01T09:56:40Z")
I could see this error in elasticsearch logs ````auto Caused by: org.elasticsearch.common.util.concurrent.EsRejectedExecutionException: rejected execution of org.elasticsearch.transport.TransportSer vice$7@6b6febc0 on EsThreadPoolExecutor[search, queue capacity = 80000, org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor@458097ce[R unning, pool size = 10, active threads = 10, queued tasks = 80000, completed tasks = 485826]] at org.elasticsearch.common.util.concurrent.EsAbortPolicy.rejectedExecution(EsAbortPolicy.java:50) ~[elasticsearch-5.5.0.jar:5.5.0] at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830) ~[?:1.8.0_144] at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379) ~[?:1.8.0_144] at org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor.doExecute(EsThreadPoolExecutor.java:94) ~[elasticsearch-5.5.0.jar:5.5.0 ] at org.elasticsearch.common.util.concurrent.EsThreadPoolExecutor.execute(EsThreadPoolExecutor.java:89) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService.sendLocalRequest(TransportService.java:640) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService.access$000(TransportService.java:74) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService$3.sendRequest(TransportService.java:137) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService.sendRequestInternal(TransportService.java:586) ~[elasticsearch-5.5.0.jar:5.5.0] at com.floragunn.searchguard.transport.SearchGuardInterceptor.sendRequestDecorate(SearchGuardInterceptor.java:93) ~[?:?] at com.floragunn.searchguard.SearchGuardPlugin$2$2.sendRequest(SearchGuardPlugin.java:355) ~[?:?] at org.elasticsearch.transport.TransportService.sendRequest(TransportService.java:519) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService.sendChildRequest(TransportService.java:546) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService.sendChildRequest(TransportService.java:537) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.SearchTransportService.sendExecuteQuery(SearchTransportService.java:137) ~[elasticsearch-5.5.0.jar:5. 5.0] ``` ```` ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [September 29, 2017, 9:56am UTC](https://discuss.elastic.co/t/socket-hangs-up-while-running-timelion/97396/9 "2017-09-29T09:56:56Z")
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