# Elasticserach 6.3 compatibility issue with Linux RHEL version 7.4

**URL:** <https://discuss.elastic.co/t/elasticserach-6-3-compatibility-issue-with-linux-rhel-version-7-4/154831>\
**Category:** Elasticsearch\
**Created:** [October 31, 2018, 11:57am UTC](https://discuss.elastic.co/t/elasticserach-6-3-compatibility-issue-with-linux-rhel-version-7-4/154831 "2018-10-31T11:57:58Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![dashparthapratim](https://avatars.discourse-cdn.com/v4/letter/d/ce7236/32.png) [@dashparthapratim](https://discuss.elastic.co/u/dashparthapratim)\
**Post date:** [October 31, 2018, 11:57am UTC](https://discuss.elastic.co/t/elasticserach-6-3-compatibility-issue-with-linux-rhel-version-7-4/154831/1 "2018-10-31T11:57:58Z")

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Hi All,

I have upgraded our Linux OS version from **7.2 to 7.4** currently .  
I was using Elasticsearch 2.2 version previously now upgraded this version to **6.3**.

During setting up the ELK stack I have also upgraded logstash to 6.3  
while starting the Elasticsearch I am getting below exception .

Exception  
org.elasticsearch.ElasticsearchException: X-Pack is not supported and Machine Learning is not available for [linux-ppc64le]; you can use the other X- Pack features (unsupported) by setting xpack.ml.enabled: false in elasticsearch.yml  
at org.elasticsearch.xpack.ml.MachineLearningFeatureSet.isRunningOnMlPlatform(MachineLearningFeatureSet.java:102) ~[?:?]  
at org.elasticsearch.xpack.ml.MachineLearningFeatureSet.isRunningOnMlPlatform(MachineLearningFeatureSet.java:93) ~[?:?]  
at org.elasticsearch.xpack.ml.MachineLearning.createComponents(MachineLearning.java:370) ~[?:?]

so please suggest the compatibility  
Elasticsearch 6.3 , logstash 6.3 with Linus OS RHEL version 7.4.  
and the reason for getting the above exception.

Would appreciate your suggestion and help resolve this issue,  
and please reply for other details is required if any.

regards  
Partha

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**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [October 31, 2018, 12:45pm UTC](https://discuss.elastic.co/t/elasticserach-6-3-compatibility-issue-with-linux-rhel-version-7-4/154831/2 "2018-10-31T12:45:29Z")

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> [@dashparthapratim](#):
>
> linux-ppc64le

As per our [support matrix](https://www.elastic.co/support/matrix), we currently only support and test x86\_64 architectures. This therefore seems to be an unsupported architecture.

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**Author:** ![dashparthapratim](https://avatars.discourse-cdn.com/v4/letter/d/ce7236/32.png) [@dashparthapratim](https://discuss.elastic.co/u/dashparthapratim)\
**Post date:** [October 31, 2018, 1:50pm UTC](https://discuss.elastic.co/t/elasticserach-6-3-compatibility-issue-with-linux-rhel-version-7-4/154831/3 "2018-10-31T13:50:26Z")

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Thank You @Christian_Dahlqvist . this is really helpful .

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [November 28, 2018, 1:50pm UTC](https://discuss.elastic.co/t/elasticserach-6-3-compatibility-issue-with-linux-rhel-version-7-4/154831/4 "2018-11-28T13:50:27Z")

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