[GitHub] [incubator-doris] harveyyue edited a comment on pull request #5996: [Bug] Create dynamic partition table failed with enable create_history_partition and not specify the start value

[GitBox <gi...@apache.org>]

harveyyue edited a comment on pull request #5996:
URL: https://github.com/apache/incubator-doris/pull/5996#issuecomment-857636516


   > Hi @harveyyue Thank for your PR.
   > But I think if neither `start` nor `history_partition_num` is set, we should not create any history partition.
   > the there should be no default value for `history_partition_num`.
   
   when enable the property "dynamic_partition.create_history_partition" and not set property "dynamic_partition.start"
   will getting following date format error, create table failed. because the default value of start is Integer.MIN_VALUE(-2147483648)
   
   one more thing, i want to keep 100 partitions with set dynamic_partition.start=-100, and want to create 20 old partitions rather than getting 100 old partitions.
   
   2021-06-08 12:19:21,255 WARN (doris-mysql-nio-pool-0|147) [DynamicPartitionScheduler.getAddPartitionClause():169] Error in gen addPartitionKeyRange. Error=errCode = 2, detailMessage = date literal [+178951742-12-01] is invalid, db: default_cluster:poc, table: dwd_tf_order2


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