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Posted to dev@drill.apache.org by paul-rogers <gi...@git.apache.org> on 2018/04/01 00:47:01 UTC
[GitHub] drill pull request #1181: DRILL-6284: Add operator metrics for batch sizing ...
Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/1181#discussion_r178445213
--- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/flatten/FlattenRecordBatch.java ---
@@ -463,4 +488,20 @@ protected boolean setupNewSchema() throws SchemaChangeException {
}
return exprs;
}
+
+ private void updateStats() {
+ stats.setLongStat(Metric.NUM_INCOMING_BATCHES, flattenMemoryManager.getNumIncomingBatches());
+ stats.setLongStat(Metric.AVG_INPUT_BATCH_SIZE, flattenMemoryManager.getAvgInputBatchSize());
+ stats.setLongStat(Metric.AVG_INPUT_ROW_WIDTH, flattenMemoryManager.getAvgInputRowWidth());
+ stats.setLongStat(Metric.TOTAL_INPUT_RECORDS, flattenMemoryManager.getTotalInputRecords());
+ stats.setLongStat(Metric.NUM_OUTGOING_BATCHES, flattenMemoryManager.getNumOutgoingBatches());
+ stats.setLongStat(Metric.AVG_OUTPUT_BATCH_SIZE, flattenMemoryManager.getAvgOutputBatchSize());
+ stats.setLongStat(Metric.AVG_OUTPUT_ROW_WIDTH, flattenMemoryManager.getAvgOutputRowWidth());
+ stats.setLongStat(Metric.TOTAL_OUTPUT_RECORDS, flattenMemoryManager.getTotalOutputRecords());
+ }
+
+ @Override
+ public void close() {
--- End diff --
Seems resolved.
---