[
https://issues.apache.org/jira/browse/DRILL-6549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16535619#comment-16535619
]
ASF GitHub Bot commented on DRILL-6549:
---------------------------------------
Ben-Zvi commented on a change in pull request #1363: DRILL-6549: batch sizing
for nested loop join
URL: https://github.com/apache/drill/pull/1363#discussion_r200802245
##########
File path:
exec/java-exec/src/test/java/org/apache/drill/exec/physical/unit/TestOutputBatchSize.java
##########
@@ -2287,6 +2292,341 @@ public void testHashAggMax() throws
ExecutionSetupException {
opTestBuilder.go();
}
+ @Test
+ public void testNestedLoopJoinMultipleOutputBatches() throws Exception {
+ LogicalExpression functionCallExpr = new FunctionCall("equal",
+ ImmutableList.of((LogicalExpression) new FieldReference("c1",
ExpressionPosition.UNKNOWN),
+ (LogicalExpression) new FieldReference("c2",
ExpressionPosition.UNKNOWN)),
+ ExpressionPosition.UNKNOWN);
+
+ NestedLoopJoinPOP nestedLoopJoin = new NestedLoopJoinPOP(null, null,
JoinRelType.INNER, functionCallExpr);
+ mockOpContext(nestedLoopJoin, initReservation, maxAllocation);
Review comment:
Just a comment: This test calls `mockOpContext()`, while the other new NLJ
tests don't. I tested all with and without this call, and it seems to make no
difference anyway ....
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
> batch sizing for nested loop join
> ---------------------------------
>
> Key: DRILL-6549
> URL: https://issues.apache.org/jira/browse/DRILL-6549
> Project: Apache Drill
> Issue Type: Improvement
> Components: Execution - Relational Operators
> Affects Versions: 1.13.0
> Reporter: Padma Penumarthy
> Assignee: Padma Penumarthy
> Priority: Major
> Fix For: 1.15.0
>
>
> limit output batch size for nested loop join based on memory.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
