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https://issues.apache.org/jira/browse/KYLIN-2027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15502086#comment-15502086
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Billy(Yiming) Liu commented on KYLIN-2027:
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This is not a bug. According to hbase doc:
http://hbase.apache.org/0.94/book/zookeeper.html
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2222</value>
<description>Property from ZooKeeper's config zoo.cfg.
The port at which the clients will connect.
</description>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>rs1.example.com,rs2.example.com,rs3.example.com,rs4.example.com,rs5.example.com</value>
<description>Comma separated list of servers in the ZooKeeper Quorum.
For example, "host1.mydomain.com,host2.mydomain.com,host3.mydomain.com".
By default this is set to localhost for local and pseudo-distributed modes
of operation. For a fully-distributed setup, this should be set to a full
list of ZooKeeper quorum servers. If HBASE_MANAGES_ZK is set in
hbase-env.sh
this is the list of servers which we will start/stop ZooKeeper on.
</description>
</property>
port should be set in 'hbase.zookeeper.property.clientPort', not
'hbase.zookeeper.quorum'
> Error "connection timed out" occurs when zookeeper's port is set in
> hbase.zookeeper.quorum of hbase-site.xml
> ------------------------------------------------------------------------------------------------------------
>
> Key: KYLIN-2027
> URL: https://issues.apache.org/jira/browse/KYLIN-2027
> Project: Kylin
> Issue Type: Bug
> Components: Storage - HBase
> Affects Versions: v1.5.4
> Reporter: nichunen
> Assignee: nichunen
> Priority: Minor
> Labels: patch
> Fix For: v1.6.0
>
> Attachments: KYLIN-2027.patch
>
>
> In our hadoop cluster, we specified ports of zk servers in
> hbase.zookeeper.quorum of hbase-site.xml like
> <property>
> <name>hbase.zookeeper.quorum</name>
> <value>hadoop1:2181,hadoop2:2181,hadoop3:2181</value>
> </property>
> And we get the error "ERROR [Thread-12] curator.ConnectionState:201 :
> Connection timed out for connection string
> (hadoop1:2181:2181,hadoop2:2181:2181,hadoop3:2181:2181) and timeout (15000) /
> elapsed (15214)"
> I think
> org.apache.kylin.storage.hbase.util.ZookeeperJobLock#getZKConnectString
> should check whether it ends with a port before adding a port to the string.
> Attached is the patch.
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