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Add Druid connector #1855

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findepi opened this issue Oct 24, 2019 · 8 comments
Closed
3 of 4 tasks

Add Druid connector #1855

findepi opened this issue Oct 24, 2019 · 8 comments
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enhancement New feature or request roadmap Top level issues for major efforts in the project

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@findepi
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findepi commented Oct 24, 2019 •
edited by ebyhr
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@findepi findepi added the enhancement New feature or request label Oct 24, 2019
@Parth-Brahmbhatt
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We are interested in this work , let us know when the connector APIs are updated to expose aggregte pushdown and we can help with this development.

@kokosing
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How about adding druid connector that does not yet support aggregation pushdown? Then we could only focus on aggregation pushdown which itself could be non trivial to do.

@findepi
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findepi commented Oct 25, 2019

@Parth-Brahmbhatt @kokosing see discussion @ https://prestosql.slack.com/archives/CHD6386E4/p1571816266008200

@findepi findepi added the roadmap Top level issues for major efforts in the project label Jun 20, 2020
@findepi
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findepi commented Jun 20, 2020

Initial version of Druid connector (#3522) is merged.

@antonioromero-pm
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antonioromero-pm commented Mar 12, 2021 •
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We are interested in this work , let us know when the connector APIs are updated to expose aggregte pushdown and we can help with this development.

Aggregation pushdown has been added to Trino as of last quarter. Connectors can be updated to take advantage of it. @Parth-Brahmbhatt FYI.

@Parth-Brahmbhatt
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We are interested in this work , let us know when the connector APIs are updated to expose aggregte pushdown and we can help with this development.

Aggregation pushdown has been added to Trino as of last quarter. Connectors can be updated to take advantage of it. @Parth-Brahmbhatt FYI.

@antonioromero-pm the PR to handle this in druid has been out #4313 but I just haven't found time to address some of the comments as I moved on to other things. I thought someone from Starburst was going to take over that PR but may be they also haven't found time yet. I will check back once I can carve out some time and try and address the comments so we can actually get this merged in.

@jerryleooo
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jerryleooo commented Jun 28, 2021 •
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Do we have a plan to support filtering during aggregation pushdown ("filtered aggregator" in Druid) ?

@jerryleooo
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Also, is JOIN pushdown supported? The Druid lookups may need it

@ebyhr ebyhr changed the title Add Presto Druid connector Add Druid connector Dec 7, 2021
@ebyhr ebyhr closed this as completed Sep 15, 2024
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@findepi @jerryleooo @ebyhr @Parth-Brahmbhatt @kokosing @antonioromero-pm