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Posted to dev@kylin.apache.org by zhongxianglai <zh...@huawei.com> on 2021/11/18 08:02:45 UTC

答复: 退订

退订

-----邮件原件-----
发件人: wenjunzhang (Jira) [mailto:jira@apache.org] 
发送时间: 2021年11月18日 15:52
收件人: dev@kylin.apache.org
主题: [jira] [Created] (KYLIN-5129) Ways to merge segments from two kylin clusters

wenjunzhang created KYLIN-5129:
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             Summary: Ways to merge segments from two kylin clusters
                 Key: KYLIN-5129
                 URL: https://issues.apache.org/jira/browse/KYLIN-5129
             Project: Kylin
          Issue Type: Wish
          Components: Query Engine
    Affects Versions: v4.0.0
            Reporter: wenjunzhang


I have two kylin clusters in different aws regions(euw1 and use1). The log data is collected to two single hdfs clusters and computed in their corresponding spark cluster. I was wondering if there is a way to migrate the parquet segment data from use1 to euw1 so that when I am querying the use1 kylin, both data from use1 and euw1 can be queried?



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