# Elastic search doesnot bootstrap with 8.5.0 **URL:** \ **Category:** Elasticsearch\ **Created:** [November 15, 2022, 6:33pm UTC](https://discuss.elastic.co/t/elastic-search-doesnot-bootstrap-with-8-5-0/318993 "2022-11-15T18:33:25Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![smiley\_tamy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/smiley_tamy/32/113375_2.png) [@smiley\_tamy](https://discuss.elastic.co/u/smiley_tamy)\ **Post date:** [November 15, 2022, 6:33pm UTC](https://discuss.elastic.co/t/elastic-search-doesnot-bootstrap-with-8-5-0/318993/1 "2022-11-15T18:33:25Z")
I have Elasticsearch service with version 8.5.0 When I try to invoke Elasticsearch.main from Java class, the following exception is thrown Can you please help me to resolve that ```auto Invoked call - Elasticsearch.main(args) java.io.EOFException at org.elasticsearch.common.io.stream.InputStreamStreamInput.readByte(InputStreamStreamInput.java:47) at org.elasticsearch.common.io.stream.StreamInput.readBoolean(StreamInput.java:549) at org.elasticsearch.bootstrap.ServerArgs.(ServerArgs.java:60) at org.elasticsearch.bootstrap.Elasticsearch.initPhase1(Elasticsearch.java:117) at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:62) ``` The same works for 8.2 version. Are there any changes to be adapted? ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [November 16, 2022, 6:52am UTC](https://discuss.elastic.co/t/elastic-search-doesnot-bootstrap-with-8-5-0/318993/2 "2022-11-16T06:52:31Z")
Welcome! What are you trying to do? Elasticsearch is not built to be launched from another application. Could you clarify what are you trying to solve? ---
**Author:** ![smiley\_tamy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/smiley_tamy/32/113375_2.png) [@smiley\_tamy](https://discuss.elastic.co/u/smiley_tamy)\ **Post date:** [November 16, 2022, 6:57am UTC](https://discuss.elastic.co/t/elastic-search-doesnot-bootstrap-with-8-5-0/318993/3 "2022-11-16T06:57:42Z")
I have Elasticsearch service running with 8.2 version. I start it from ant file using pjava Now when I upgrade the version of Elasticsearch to 8.5.0, I get the Exception. ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [November 16, 2022, 9:20am UTC](https://discuss.elastic.co/t/elastic-search-doesnot-bootstrap-with-8-5-0/318993/4 "2022-11-16T09:20:37Z")
This answers "how" but not "why". Why do you want to do this? And anyway, you should provide all details about how you are doing it and the full logs. ---
**Author:** ![Anki\_Reddy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/anki_reddy/32/100380_2.png) [@Anki\_Reddy](https://discuss.elastic.co/u/Anki_Reddy)\ **Post date:** [November 22, 2022, 9:36pm UTC](https://discuss.elastic.co/t/elastic-search-doesnot-bootstrap-with-8-5-0/318993/5 "2022-11-22T21:36:09Z")
Even I have a similar requirement to start the elasticsearch from ant file to control the life cycle of the elasticsearch programatically. ---
**Author:** ![Anki\_Reddy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/anki_reddy/32/100380_2.png) [@Anki\_Reddy](https://discuss.elastic.co/u/Anki_Reddy)\ **Post date:** [November 22, 2022, 9:38pm UTC](https://discuss.elastic.co/t/elastic-search-doesnot-bootstrap-with-8-5-0/318993/6 "2022-11-22T21:38:38Z")
> [@smiley\_tamy](#): > > ```auto > Invoked call - Elasticsearch.main(args) > > java.io.EOFException > > ``` Exactly EOFException is what we see when we try to invoke main method of the elasticsearch ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [November 23, 2022, 3:07am UTC](https://discuss.elastic.co/t/elastic-search-doesnot-bootstrap-with-8-5-0/318993/7 "2022-11-23T03:07:08Z")
Any chance you can share a minimalistic example which helps to reproduce your problem? ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [December 21, 2022, 3:08am UTC](https://discuss.elastic.co/t/elastic-search-doesnot-bootstrap-with-8-5-0/318993/8 "2022-12-21T03:08:00Z")
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