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https://issues.apache.org/jira/browse/DRILL-7622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17050410#comment-17050410
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ASF GitHub Bot commented on DRILL-7622:
---------------------------------------
vvysotskyi commented on pull request #2009: DRILL-7622: Compilation error when
using HLL / TDigest with group by
URL: https://github.com/apache/drill/pull/2009#discussion_r387160301
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/DrillAggFuncHolder.java
##########
@@ -159,7 +160,11 @@ public HoldingContainer renderEnd(ClassGenerator<?>
classGenerator, HoldingConta
for (int i = 0; i < getWorkspaceVars().length; i++) {
if (getWorkspaceVars()[i].isInject()) {
workspaceJVars[i] = g.declareClassField("work",
g.getModel()._ref(getWorkspaceVars()[i].getType()));
- g.getBlock(BlockType.SETUP).assign(workspaceJVars[i],
g.getMappingSet().getIncoming().invoke("getContext").invoke("getManagedBuffer"));
+ g.getBlock(BlockType.SETUP).assign(
Review comment:
Could you please add checks similar to
[`DrillFuncHolder`](https://github.com/apache/drill/blob/755529f3ac7ca77797f68b60e1d0713ad126e227/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/DrillFuncHolder.java#L186)
to ensure that the required variable should be injected, or even better -
refactor code to use common code for these two classes to inject variables in
the same way.
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> Compilation error when using HLL / TDigest with `group by` clause
> -----------------------------------------------------------------
>
> Key: DRILL-7622
> URL: https://issues.apache.org/jira/browse/DRILL-7622
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.17.0
> Reporter: Oleg Zinoviev
> Assignee: Oleg Zinoviev
> Priority: Major
>
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