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https://issues.apache.org/jira/browse/WHIRR-177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12992926#comment-12992926
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Lars George commented on WHIRR-177:
-----------------------------------
When using the non-implicit start of ZK on the master but supporting
"hbase-zookeeper" then we would also have to make sure we create the proper
"servers" section and myid's for all ZK peers.
> [HBase] Support embedded ZooKeeper
> ----------------------------------
>
> Key: WHIRR-177
> URL: https://issues.apache.org/jira/browse/WHIRR-177
> Project: Whirr
> Issue Type: Improvement
> Components: service/hbase
> Affects Versions: 0.3.0
> Reporter: Lars George
> Assignee: Lars George
> Fix For: 0.4.0
>
>
> This can be achieved like so:
> * Check if there is no "zk" role in the template -> set HBaseManagesZK = true
> * Emit a zoo.cfg from the HBase post-configure script next to the
> hbase-site.xml
> * Set the option in hbase-env.sh to indicate that HBase manages ZK:
> {code}HBASE_MANAGES_ZK=true{code}
> Question is how many nodes run ZK? All slaves? A subset?
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