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SHOW DATA SKEW FROM tbl PARTITION(p1) to view the data distribution of a specified partition ``` mysql> admin show data skew from tbl1 partition(tbl1); +-----------+-------------+-------+---------+ | BucketIdx | AvgDataSize | Graph | Percent | +-----------+-------------+-------+---------+ | 0 | 0 | | 100.00% | +-----------+-------------+-------+---------+ 1 row in set (0.01 sec) ``` Also modify the result of `admin show replica distribution`, add replica size distribution ``` mysql> admin show replica distribution from tbl1 partition(tbl1); +-----------+------------+-------------+----------+------------+-----------+-------------+ | BackendId | ReplicaNum | ReplicaSize | NumGraph | NumPercent | SizeGraph | SizePercent | +-----------+------------+-------------+----------+------------+-----------+-------------+ | 10002 | 1 | 0 | > | 100.00% | | 100.00% | +-----------+------------+-------------+----------+------------+-----------+-------------+ ```
# fe-common This module is used to store some common classes of other modules. # spark-dpp This module is Spark DPP program, used for Spark Load function. Depends: fe-common # fe-core This module is the main process module of FE. Depends: fe-common, spark-dpp