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https://issues.apache.org/jira/browse/SPARK-13263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15211047#comment-15211047
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Ruslan Dautkhanov commented on SPARK-13263:
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Would Spark support deterministic sampling too?
{quote}set hive.sample.seednumber=123451231;
SELECT *
FROM table_a TABLESAMPLE(BUCKET 17 OUT OF 25 ON individual_id);{quote}
Notice sampling is based on a hash(individual_id).
> SQL generation support for tablesample
> --------------------------------------
>
> Key: SPARK-13263
> URL: https://issues.apache.org/jira/browse/SPARK-13263
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.0.0
> Reporter: Xiao Li
> Assignee: Xiao Li
> Fix For: 2.0.0
>
>
> {code}
> SELECT s.id FROM t0 TABLESAMPLE(0.1 PERCENT) s
> {code}
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