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Posted to issues@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/01/25 08:53:01 UTC

[jira] [Work logged] (BEAM-6324) CassandraIO.Read - Add the ability to provide a filter to the query

     [ https://issues.apache.org/jira/browse/BEAM-6324?focusedWorklogId=189900&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-189900 ]

ASF GitHub Bot logged work on BEAM-6324:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 25/Jan/19 08:52
            Start Date: 25/Jan/19 08:52
    Worklog Time Spent: 10m 
      Work Description: timrobertson100 commented on issue #7340: [BEAM-6324] - Cassandra reader with query implemented
URL: https://github.com/apache/beam/pull/7340#issuecomment-457500724
 
 
   Thank you for this @srfrnk and please accept our apologies this went unnoticed. In the future please don't be shy about sending a reminder to the dev@ list to prompt action.
   
   Can you please explore what is feasible in adding a test for this? That might be something that verifies the predicate is pushed down to Cassandra or if that proves overly difficult, perhaps simplify verifying using a [logger approach](https://github.com/apache/beam/blob/master/sdks/java/io/solr/src/test/java/org/apache/beam/sdk/io/solr/SolrIOTest.java#L81).
   
   
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 189900)
    Time Spent: 20m  (was: 10m)

> CassandraIO.Read - Add the ability to provide a filter to the query
> -------------------------------------------------------------------
>
>                 Key: BEAM-6324
>                 URL: https://issues.apache.org/jira/browse/BEAM-6324
>             Project: Beam
>          Issue Type: Improvement
>          Components: io-java-cassandra
>    Affects Versions: 2.9.0
>            Reporter: Shahar Frank
>            Assignee: Shahar Frank
>            Priority: Major
>              Labels: performance, pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> CassandraIO.Read doesn't support using WHERE to filter the input at the source (In Cassandra) which might provide great performance boost.
> Already implemented by:
> https://github.com/apache/beam/pull/7340



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