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https://issues.apache.org/jira/browse/DRILL-6792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16699734#comment-16699734
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ASF GitHub Bot commented on DRILL-6792:
---------------------------------------
weijietong commented on a change in pull request #1504: DRILL-6792: Find the
right probe side fragment wrapper & fix DrillBuf…
URL: https://github.com/apache/drill/pull/1504#discussion_r236474666
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/HashJoinBatch.java
##########
@@ -1013,9 +1041,9 @@ public IterOutcome executeBuildPhase() throws
SchemaChangeException {
}
if (spilledState.isFirstCycle() && enableRuntimeFilter) {
- if (bloomFilters.size() > 0) {
+ if (bloomFilter2buildId.size() > 0) {
int hashJoinOpId = this.popConfig.getOperatorId();
- runtimeFilterReporter.sendOut(bloomFilters, probeFields,
this.popConfig.getRuntimeFilterDef(), hashJoinOpId);
+ runtimeFilterReporter.sendOut(new
ArrayList<>(bloomFilter2buildId.keySet()), probeFields,
this.popConfig.getRuntimeFilterDef(), hashJoinOpId);
Review comment:
Good catch!
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> Find the right probe side fragment to any storage plugin
> --------------------------------------------------------
>
> Key: DRILL-6792
> URL: https://issues.apache.org/jira/browse/DRILL-6792
> Project: Apache Drill
> Issue Type: Improvement
> Components: Execution - Flow
> Reporter: weijie.tong
> Assignee: weijie.tong
> Priority: Major
> Fix For: 1.15.0
>
>
> The current implementation of JPPD to find the probe side wrapper depends on
> the GroupScan's digest. But there's no promise the GroupScan's digest will
> not be changed since it is attached to the RuntimeFilterDef by different
> storage plugin implementation logic.So here we assign a unique identifier to
> the RuntimeFilter operator, and find the right probe side fragment wrapper by
> the runtime filter identifier at the RuntimeFilterRouter class.
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