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Posted to issues@kylin.apache.org by "zhangwei (JIRA)" <ji...@apache.org> on 2019/02/12 11:37:00 UTC

[jira] [Updated] (KYLIN-3811) 独立 hbase 集群的hdfs支持ha

     [ https://issues.apache.org/jira/browse/KYLIN-3811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

zhangwei updated KYLIN-3811:
----------------------------
    Attachment: hdfs_ha_2.patch
                hdfs_ha.patch

> 独立  hbase 集群的hdfs支持ha
> ---------------------
>
>                 Key: KYLIN-3811
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3811
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Storage - HBase
>    Affects Versions: v2.5.1
>            Reporter: zhangwei
>            Priority: Minor
>             Fix For: v2.5.1
>
>         Attachments: hdfs_ha.patch, hdfs_ha_2.patch
>
>
> 独立hbase 集群的 hdfs namenode主备切换导致Kylin无法正常工作的问题
> 痛点:
> ylin.hbase.cluster.fs=hdfs://namenode:54310，在hbase的hdfs namenode切换之后会，和hbase hdfs相关的步骤会出现失败
> 我们的方案:(所有的修改都基于kylin的代码，不需要hbase 做修改) 
> kylin.properties 
> kylin.hbase.cluster.fs=hdfs://nshbase
> kylin.storage.hbase.cluster-hdfs-config-file=hbase-hdfs-site.xml
> hbase-hdfs-site.xml配置 hbase hdfs的HA连接方式，其中dfs.nameservices= nshbase



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