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https://issues.apache.org/jira/browse/DRILL-6284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16421532#comment-16421532
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ASF GitHub Bot commented on DRILL-6284:
---------------------------------------
Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/1181#discussion_r178445230
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/MergeJoinBatch.java
---
@@ -109,12 +110,37 @@
private static final String LEFT_INPUT = "LEFT INPUT";
private static final String RIGHT_INPUT = "RIGHT INPUT";
- private class MergeJoinMemoryManager extends
AbstractRecordBatchMemoryManager {
+ private static final int numInputs = 2;
+ private static final int LEFT_INDEX = 0;
+ private static final int RIGHT_INDEX = 1;
+
+ public enum Metric implements MetricDef {
+ LEFT_INPUT_BATCH_COUNT,
+ LEFT_AVG_INPUT_BATCH_BYTES,
+ LEFT_AVG_INPUT_ROW_BYTES,
+ LEFT_TOTAL_INPUT_RECORDS,
--- End diff --
`LEFT_INPUT_RECORD_COUNT`?
> Add operator metrics for batch sizing for flatten
> -------------------------------------------------
>
> Key: DRILL-6284
> URL: https://issues.apache.org/jira/browse/DRILL-6284
> Project: Apache Drill
> Issue Type: Improvement
> Components: Execution - Flow
> Affects Versions: 1.13.0
> Reporter: Padma Penumarthy
> Assignee: Padma Penumarthy
> Priority: Critical
> Fix For: 1.14.0
>
>
> Add the following operator metrics for flatten.
> NUM_INCOMING_BATCHES,
> AVG_INPUT_BATCH_SIZE,
> AVG_INPUT_ROW_WIDTH,
> TOTAL_INPUT_RECORDS,
> NUM_OUTGOING_BATCHES,
> AVG_OUTPUT_BATCH_SIZE,
> AVG_OUTPUT_ROW_WIDTH,
> TOTAL_OUTPUT_RECORDS;
>
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