# Bootstrap setting not working in elasticsearch 6.2 version

**URL:** <https://discuss.elastic.co/t/bootstrap-setting-not-working-in-elasticsearch-6-2-version/138366>\
**Category:** Elasticsearch\
**Created:** [July 3, 2018, 11:42am UTC](https://discuss.elastic.co/t/bootstrap-setting-not-working-in-elasticsearch-6-2-version/138366 "2018-07-03T11:42:49Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![veerabhadraiah](https://avatars.discourse-cdn.com/v4/letter/v/e495f1/32.png) [@veerabhadraiah](https://discuss.elastic.co/u/veerabhadraiah)\
**Post date:** [July 3, 2018, 11:42am UTC](https://discuss.elastic.co/t/bootstrap-setting-not-working-in-elasticsearch-6-2-version/138366/1 "2018-07-03T11:42:50Z")

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Hi,

I have tried to add bootstrap in elasticsearch 6.2 version its not working please help me to set right configuration .

```auto
 bootstrap: 
      mlockall: true

```

and i tried

```auto
bootstrap.memory_lock: true

```

Both are not working.

Thanks,  
Veera

---

<div class="post-metadata">

**Author:** ![TimV](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/timv/32/13162_2.png) [@TimV](https://discuss.elastic.co/u/TimV)\
**Post date:** [July 9, 2018, 2:10am UTC](https://discuss.elastic.co/t/bootstrap-setting-not-working-in-elasticsearch-6-2-version/138366/2 "2018-07-09T02:10:00Z")

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> [@veerabhadraiah](#):
>
> Both are not working.

Can you please provide more detail. What does "not working" mean? Do you get an error, or are you seeing an unexpected behaviour?

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 6, 2018, 2:10am UTC](https://discuss.elastic.co/t/bootstrap-setting-not-working-in-elasticsearch-6-2-version/138366/3 "2018-08-06T02:10:00Z")

</div>

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