Kylin 2.5 users please upgrade to v2.5.2

[ShaoFeng Shi <sh...@apache.org>]

Hello Kylin users,

If you're using Kylin 2.5.0 or 2.5.1, please upgrade to the latest version
2.5.2 as earlier as possible, which fixed several critical bugs in the
previous version. Especially if you have any of the following scenarios:

1) The dimension value includes non-ASCII character (like a Chinese
character);
2) Using Spark engine builds a Cube which has TopN or Count
distinct measure;

For detailed issue description, please check the JIRA in release notes.

https://kylin.apache.org/docs/release_notes.html

Best regards,

Shaofeng Shi 史少锋
Apache Kylin PMC
Work email: shaofeng.shi@kyligence.io
Kyligence Inc: https://kyligence.io/

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