ZihanLi58 commented on code in PR #3552:
URL: https://github.com/apache/gobblin/pull/3552#discussion_r966284981
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gobblin-compaction/src/main/java/org/apache/gobblin/compaction/mapreduce/orc/OrcKeyDedupReducer.java:
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@@ -61,6 +62,11 @@ protected void reduce(OrcKey key, Iterable<OrcValue> values,
Context context)
int valueHash = 0;
for (OrcValue value : values) {
+ recordCounter++;
+ if (recordCounter % 1000 == 0) {
+ log.info("Reduced %s values for key %s", recordCounter, key);
Review Comment:
Seems like the log does not looks correct after you move it to class level.
You also want to print one log when we start to reduce the first record?
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