# Executor does not connect to Coordinator

**URL:** <https://community.dremio.com/t/executor-does-not-connect-to-coordinator/242>\
**Category:** Uncategorized\
**Created:** [September 4, 2017, 8:05pm UTC](https://community.dremio.com/t/executor-does-not-connect-to-coordinator/242 "2017-09-04T20:05:01Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![yufeldman](https://avatars.discourse-cdn.com/v4/letter/y/c77e96/32.png) [@yufeldman](https://community.dremio.com/u/yufeldman)\
**Post date:** [September 11, 2017, 9:32pm UTC](https://community.dremio.com/t/executor-does-not-connect-to-coordinator/242/7 "2017-09-11T21:32:16Z")

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Could you look at: [EC2 installation](https://community.dremio.com/t/ec2-installation/129/16)  
And see if that might help you solving your issue

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_[View the full topic](https://community.dremio.com/t/executor-does-not-connect-to-coordinator/242)._