[KYLIN-1427] Enable partition date column to support date and hour as separate columns for increment cube build

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: v1.4.0, v1.5.0
• Fix Version/s: v1.5.0
• Component/s: Metadata, REST Service, Web
• Assignee: Hao Chen
• Reporter: qianqiaoneng
• Created: 18/Feb/16 05:34
• Updated: 17/Mar/16 07:37
• Resolved: 01/Mar/16 08:49

Description

There are some data table, which save date and hour at 2 columns. For this kind of source data, kylin currently doesn't support incrementally build the cube. Open this JIRA to track this feature.

{
 "partition_desc": {
    "partition_date_column": "DEFAULT.TEST_KYLIN_FACT.CAL_DT",
    "partition_time_column": "DEFAULT.TEST_KYLIN_FACT.CAL_HOUR",
    "partition_date_format": "yyyy-MM-dd",
    "partition_time_format": "HH:mm",
    "partition_date_start": 0,
    "partition_type": "APPEND",
    "partition_condition_builder": "org.apache.kylin.metadata.model.PartitionDesc$DefaultPartitionConditionBuilder"
  }
}

Issue Links

• is related to: KYLIN-1441 Display time column as partition column
• links to: Github Pull Request #27