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Posted to issues@kudu.apache.org by "Dan Burkert (JIRA)" <ji...@apache.org> on 2016/09/20 18:05:20 UTC
[jira] [Updated] (KUDU-1631) Spark: push down StringStartsWith
filters
[ https://issues.apache.org/jira/browse/KUDU-1631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dan Burkert updated KUDU-1631:
------------------------------
Description: We can push down SparkSQL {{LIKE "foo%"}} predicates which are handled as [{{StringStartsWith}}|https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/sources/filters.scala#L180] filters as a range predicate on the Kudu column. (was: We can push down SparkSQL {{LIKE "foo%"}} predicates which are handled as [`StringStartsWith`|https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/sources/filters.scala#L180] filters as a range predicate on the Kudu column.)
> Spark: push down StringStartsWith filters
> -----------------------------------------
>
> Key: KUDU-1631
> URL: https://issues.apache.org/jira/browse/KUDU-1631
> Project: Kudu
> Issue Type: Improvement
> Components: spark
> Affects Versions: 1.0.0
> Reporter: Dan Burkert
> Priority: Minor
>
> We can push down SparkSQL {{LIKE "foo%"}} predicates which are handled as [{{StringStartsWith}}|https://github.com/apache/spark/blob/master/sql/core/src/main/scala/org/apache/spark/sql/sources/filters.scala#L180] filters as a range predicate on the Kudu column.
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