# Docker - 6.2.3 Java Crash **URL:** \ **Category:** Elasticsearch\ **Created:** [April 23, 2018, 7:27pm UTC](https://discuss.elastic.co/t/docker-6-2-3-java-crash/129169 "2018-04-23T19:27:18Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![bitva77](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/bitva77/32/66694_2.png) [@bitva77](https://discuss.elastic.co/u/bitva77)\ **Post date:** [April 23, 2018, 7:27pm UTC](https://discuss.elastic.co/t/docker-6-2-3-java-crash/129169/1 "2018-04-23T19:27:18Z")
Hi! Running ES 6.2.3 via Docker and I have a node where Java crashes like right away. thread dump is here: [https://gist.github.com/bitva77/7c48e9d11cb824d5e8cda33cbf8217e7](https://gist.github.com/bitva77/7c48e9d11cb824d5e8cda33cbf8217e7) Any ideas on why and what I'm missing? Other servers using the same image aren't having this issue. Thanks! ---
**Author:** ![bitva77](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/bitva77/32/66694_2.png) [@bitva77](https://discuss.elastic.co/u/bitva77)\ **Post date:** [April 24, 2018, 4:00pm UTC](https://discuss.elastic.co/t/docker-6-2-3-java-crash/129169/2 "2018-04-24T16:00:18Z")
Google searching on some of the errors in the dump hinted at it being a hardware issue. The servers are VMs so that seemed a bit strange but it is an ESX cluster and so maybe there's some bad memory on whatever host it was running on? Not sure but I reconfigured the memory usage a tad (just adding a few MB) and rebooted and have not had an issue. Totally something on our end here 🙂 -Matt ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [May 22, 2018, 4:05pm UTC](https://discuss.elastic.co/t/docker-6-2-3-java-crash/129169/3 "2018-05-22T16:05:19Z")
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