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  1. Kylin
  2. KYLIN-4188

Parquet as Cube storage V2

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      Branch "kylin-on-parquet" has implemented and it's ready for public review and evaluation, the issue is https://issues.apache.org/jira/browse/KYLIN-3621.

      However, as the discussion in https://sematext.com/opensee/m/Kylin/8WImho86LC1RxadI?subj=Evaluate+Kylin+on+Parquet, to make it more stable and with higher performance, some tasks of improvement should be done.

      The key tasks may be:
      1. Calculation of queries on Kylin should be all distributed
      2. Remove dictionaries for dimensions
      3. Store value with its data type(not binary)
      4. The new build engine with Spark-SQL

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              • Assignee:
                shaofengshi Shao Feng Shi
                Reporter:
                nichunen nichunen
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