Github user Ben-Zvi commented on a diff in the pull request:
https://github.com/apache/drill/pull/1227#discussion_r182898395
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/join/HashJoinBatch.java
---
@@ -147,7 +150,19 @@
NUM_BUCKETS,
NUM_ENTRIES,
NUM_RESIZING,
- RESIZING_TIME_MS;
+ RESIZING_TIME_MS,
+ LEFT_INPUT_BATCH_COUNT,
+ LEFT_AVG_INPUT_BATCH_BYTES,
+ LEFT_AVG_INPUT_ROW_BYTES,
+ LEFT_INPUT_RECORD_COUNT,
+ RIGHT_INPUT_BATCH_COUNT,
+ RIGHT_AVG_INPUT_BATCH_BYTES,
+ RIGHT_AVG_INPUT_ROW_BYTES,
+ RIGHT_INPUT_RECORD_COUNT,
+ OUTPUT_BATCH_COUNT,
+ AVG_OUTPUT_BATCH_BYTES,
+ AVG_OUTPUT_ROW_BYTES,
+ OUTPUT_RECORD_COUNT;
--- End diff --
The metrics are to be used also by customers; is this information relevant
for them ? Is this too detailed (e.g., can be logged instead).
---
