Lantao Jin created SPARK-29166:
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Summary: Add a parameter to limit the number of dynamic partitions
for data source table
Key: SPARK-29166
URL: https://issues.apache.org/jira/browse/SPARK-29166
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.4.4, 3.0.0
Reporter: Lantao Jin
Dynamic partition in Hive table has some restrictions to limit the max number
of partitions. See
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DML#LanguageManualDML-DynamicPartitionInserts
It's very useful to prevent to create mistake partitions like ID. Also it can
protect the NameNode from mass RPC calls of creating.
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