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Posted to dev@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2016/11/08 13:59:58 UTC

[jira] [Created] (KYLIN-2171) Release 1.6.0

Shaofeng SHI created KYLIN-2171:
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             Summary: Release 1.6.0
                 Key: KYLIN-2171
                 URL: https://issues.apache.org/jira/browse/KYLIN-2171
             Project: Kylin
          Issue Type: Task
            Reporter: Shaofeng SHI
             Fix For: v1.6.0






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答复: java.lang.IllegalArgumentException: Too high cardinality is not suitable for dictionary -- cardinality: 6007319

Posted by roger shi <ro...@hotmail.com>.

No, I think you can not merge. The workaround is to rebuild the cube with other encoding on this column.
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发件人: 张磊 <12...@qq.com>
发送时间: 2016年11月9日 12:03:16
收件人: dev
主题: java.lang.IllegalArgumentException: Too high cardinality is not suitable for dictionary -- cardinality: 6007319

HiWhen i merge two segments, throw this Exception. How can i merge? Can not merge?

java.lang.IllegalArgumentException: Too high cardinality is not suitable for dictionary -- cardinality: 6007319

Posted by 张磊 <12...@qq.com>.

HiWhen i merge two segments, throw this Exception. How can i merge? Can not merge?