yifan-c commented on code in PR #209:
URL:
https://github.com/apache/cassandra-analytics/pull/209#discussion_r3328328658
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cassandra-analytics-common/src/main/java/org/apache/cassandra/spark/data/partitioner/TokenPartitioner.java:
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@@ -116,17 +116,17 @@ private void calculateTokenRangeMap()
validateCompleteRangeCoverage();
validateRangesDoNotOverlap();
- LOGGER.info("Number of partitions {}", reversePartitionMap.size());
- LOGGER.info("Partition map " + partitionMap);
- LOGGER.info("Reverse partition map " + reversePartitionMap);
+ LOGGER.debug("Number of partitions {}", reversePartitionMap.size());
Review Comment:
One option to reduce the verbosity is to only log at the driver instance.
Currently the 3 messages are logged by every spark task. To remove the log
messages from the executor nodes, we can skip logging in the code path of
`org.apache.cassandra.spark.data.partitioner.TokenPartitioner.Serializer#read`
I'd strongly suggest keeping the log messages at the info level. They are
useful when debugging.
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