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`?
---
