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Kaige Liu edited comment on KYLIN-2999 at 1/30/18 7:23 AM: ------------------------------------------------------------ Hi [~kangkaisen] [~yimingliu], I also found auto-migration not working as expected. I have submitted a patch to make it work. But it only fixes the blocking issue. There are still some defects need to be improved. # If the dest env is totally fresh, the migration will fail, because the hdfs folder(/$KYLIN_HOME/$metadata) is not created until any jobs is triggered. # The job is running in blocking mode, maybe we can add it to job scheduler. Sample configuration: kylin.tool.auto-migrate-cube.enabled=true kylin.tool.auto-migrate-cube.src-config=/opt/kylintest/apache-kylin-2.3.0-SNAPSHOT-bin/conf/kylin.properties kylin.tool.auto-migrate-cube.dest-config=/tmp/kylin.properties (Above configuration files must be named as *kylin.properties*) Prerequisite: Must have a same project with source cube in dest env. Please review the patch. Thanks. was (Author: liukaige): Hi [~kangkaisen] [~yimingliu], I also found auto-migration not working as expected. I have submitted a patch to make it work. But it only fixes the blocking issue. There are still some defects need to be improved. # If the dest env is totally fresh, the migration will fail, because the hdfs folder(/$KYLIN_HOME/$metadata) is not created until any jobs is triggered. # The job is running in blocking model, maybe we can add it to job scheduler. Sample configuration: kylin.tool.auto-migrate-cube.enabled=true kylin.tool.auto-migrate-cube.src-config=/opt/kylintest/apache-kylin-2.3.0-SNAPSHOT-bin/conf/kylin.properties kylin.tool.auto-migrate-cube.dest-config=/tmp/kylin.properties (Above configuration files must be named as *kylin.properties*) Prerequisite: Must have a same project with source cube in dest env. Please review the patch. Thanks. > One click migrate cube in web > ----------------------------- > > Key: KYLIN-2999 > URL: https://issues.apache.org/jira/browse/KYLIN-2999 > Project: Kylin > Issue Type: New Feature > Components: Tools, Build and Test, Web > Reporter: kangkaisen > Assignee: kangkaisen > Priority: Major > Fix For: v2.3.0 > > Attachments: KYLIN-2999-fix-cube-automigration-00001.patch, > KYLIN-2999.patch > > > Currently, the cube migration must be done by Kylin Admin, which will waste > a lot of time for Kylin Admin. So, we should allow use to migrate cube by one > click in web. Of Course, which is configurable. -- This message was sent by Atlassian JIRA (v7.6.3#76005)