Peter Vary created HIVE-16517:
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Summary: HiveStatement thread safety issues
Key: HIVE-16517
URL: https://issues.apache.org/jira/browse/HIVE-16517
Project: Hive
Issue Type: Bug
Reporter: Peter Vary
{{BeeLine}}, and {{Commands}} classes shares one HiveStatement between multiple
threads for querying the logs, and running the queries.
We can not make the HiveStatement thread safe, but we should at least make sure
that calling {{getQueryLog}} will not cause problems if it is called parallel
with any of the followings: {{cancel}}, {{close}}, {{execute}},
{{executeAsync}}, {{executeQuery}}, {{executeUpdate}}, {{getUpdateCount}} and
more interestingly for the {{HiveQueryResultSet.next}} too.
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