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https://issues.apache.org/jira/browse/DRILL-5783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16210365#comment-16210365
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ASF GitHub Bot commented on DRILL-5783:
---------------------------------------
Github user ilooner commented on a diff in the pull request:
https://github.com/apache/drill/pull/984#discussion_r145575588
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/record/selection/SelectionVector4.java
---
@@ -116,6 +116,14 @@ public void clear() {
}
}
+ public static int getBatchIndex(int sv4Index) {
+ return (sv4Index >> 16) & 0xFFFF;
+ }
+
+ public static int getRecordIndex(int sv4Index) {
+ return (sv4Index) & 0xFFFF;
+ }
--- End diff --
Didn't do any performance testing. I mainly intended to use these methods
for testing purposes. For example I use them in
org.apache.drill.test.BatchUtils .
> Make code generation in the TopN operator more modular and test it
> ------------------------------------------------------------------
>
> Key: DRILL-5783
> URL: https://issues.apache.org/jira/browse/DRILL-5783
> Project: Apache Drill
> Issue Type: Improvement
> Reporter: Timothy Farkas
> Assignee: Timothy Farkas
>
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