# Data loss after bouncing node

**URL:** <https://discuss.elastic.co/t/data-loss-after-bouncing-node/84204>\
**Category:** Elasticsearch\
**Created:** [May 2, 2017, 5:46am UTC](https://discuss.elastic.co/t/data-loss-after-bouncing-node/84204 "2017-05-02T05:46:44Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Balamurali](https://avatars.discourse-cdn.com/v4/letter/b/90db22/32.png) [@Balamurali](https://discuss.elastic.co/u/Balamurali)\
**Post date:** [May 2, 2017, 5:46am UTC](https://discuss.elastic.co/t/data-loss-after-bouncing-node/84204/1 "2017-05-02T05:46:44Z")

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Hi all,

We are using ES 1.3.7 cluster with 5 data only nodes (6GB heap) and 3 master only nodes (4GB heap).

We have installed cloud\_aws plugin for s3 repo and bounced nodes .  
after that more data's is missing in two shards alone.  
Data's are missing in various types in indices.

How it happens ?

Can you please debug and suggest us!!

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<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [May 2, 2017, 6:15am UTC](https://discuss.elastic.co/t/data-loss-after-bouncing-node/84204/2 "2017-05-02T06:15:32Z")

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> [@Balamurali](#):
>
> 1.3.7

That's super old, you should upgrade.

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<div class="post-metadata">

**Author:** ![Balamurali](https://avatars.discourse-cdn.com/v4/letter/b/90db22/32.png) [@Balamurali](https://discuss.elastic.co/u/Balamurali)\
**Post date:** [May 2, 2017, 6:21am UTC](https://discuss.elastic.co/t/data-loss-after-bouncing-node/84204/3 "2017-05-02T06:21:17Z")

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@warkolm Yes, we are in upgrading progress.

> [@Balamurali](#):
>
> How it happens ?

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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:** [May 30, 2017, 6:22am UTC](https://discuss.elastic.co/t/data-loss-after-bouncing-node/84204/4 "2017-05-30T06:22:01Z")

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