# Query joining multiple datasources does not return

**URL:** https://community.dremio.com/t/query-joining-multiple-datasources-does-not-return/753
**Category:** Uncategorized
**Created:** [February 13, 2018, 5:43am UTC](https://community.dremio.com/t/query-joining-multiple-datasources-does-not-return/753 "2018-02-13T05:43:36Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)
#### Post date: [February 15, 2018, 6:12am UTC](https://community.dremio.com/t/query-joining-multiple-datasources-does-not-return/753/6 "2018-02-15T06:12:08Z")

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Hi @HLNA

This seems like a know issue (Could not send query: unexpected end of exception) that we already have an internal bug created. How often is this exception happening? In other words is it consistently reproducible?

Thanks,  
@balaji.ramaswamy

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