GitHub user kkhatua opened a pull request:
https://github.com/apache/drill/pull/1024
DRILL-3640: Support JDBC Statement.setQueryTimeout(int)
Allow for queries to be cancelled if they don't complete within the
stipulated time.
This is done by having `Drill[Prepared]StatementImpl` create a `Stopwatch`
timer to track elapsed time.
* `DrillCursor` uses this to detect timeouts.
* `DrillResultSetImpl` uses this to detech timeout from the client side
(e.g. a slow client, when all batches have been processed by DrillCursor)
Tests added to test these and other query timeout scenarios for both,
`Statement` and `PreparedStatement`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kkhatua/drill DRILL-3640_Alt
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/1024.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1024
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commit 0fe2cfa71a60e7ed17ea12c1ba15fa28be66508f
Author: Kunal Khatua <[email protected]>
Date: 2017-11-04T00:20:59Z
DRILL-3640: Support JDBC Statement.setQueryTimeout(int)
Allow for queries to be cancelled if they don't complete within the
stipulated time.
This is done by having Drill[Prepared]StatementImpl create a Stopwatch
timer to track elapsed time.
* DrillCursor uses this to detect timeouts.
* DrillResultSetImpl uses this to detech timeout from the client side
(e.g. a slow client, when all batches have been processed by DrillCursor)
Tests added to test these and other query timeout scenarios.
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