[jira] [Created] (KYLIN-4916) ShardingReadRDD's partition number was set to shardNum，causing empty spark tasks

ShengJun Zheng created KYLIN-4916: - Summary: ShardingReadRDD's partition number was set to shardNum，causing empty spark tasks Key: KYLIN-4916 URL: https://issues.apache.org/jira/browse/KYLIN-4916 Pro

Re: Question about normal cube merge streaming cube

Hi： Maybe you can try lambda mode in kylin real-time, which supports adding history table and real-time data source in a model. Reference documents：http://kylin.apache.org/docs/tutorial/lambda_mode_and_timezone_realtime_olap.html

Re: Cube migration across hadoop clusters

Hi: There are three ways of cube migration in the document of cube migration. Which one do you use? And what's your kylin version? Is the Hadoop version used by QA cluster and dev cluster consistent? Are there any errors reported during migration? > 在 2021年2月25日，03:04，xatax 写道： > > Per: http:

[jira] [Created] (KYLIN-4915) 创建cube设置jdbc属性无效

quxiangshun created KYLIN-4915: -- Summary: 创建cube设置jdbc属性无效 Key: KYLIN-4915 URL: https://issues.apache.org/jira/browse/KYLIN-4915 Project: Kylin Issue Type: Improvement Affects Versions: v3.1

Cube migration across hadoop clusters

Per: http://kylin.apache.org/docs/tutorial/cube_migration.html It says: "Support to migrate cube data (segments data on HBase) from QA env to PROD env." I tried the migration but it only migrates the cube metadata without the data. The source kylin instance has the cube buiilt and in ready state.