suo tong created CARBONDATA-436:
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Summary: change blocklet size related to the raw size of data
Key: CARBONDATA-436
URL: https://issues.apache.org/jira/browse/CARBONDATA-436
Project: CarbonData
Issue Type: Sub-task
Reporter: suo tong
Assignee: QiangCai
Currently, the blocklet size is the row counts in the blocklet. The default
value(120000) is small for hdfs io. If we increase the value, which may cause
too many Young-GC when we scan many columns. Like parquet, its row group size
can be configed, and using hdfs block size as its default value.
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