You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@kylin.apache.org by ShaoFeng Shi <sh...@gmail.com> on 2016/01/31 09:59:15 UTC
Re: 咨询：hive+hcatalog
Fwd to the mailing list:
From the log the root cause is a timeout error when connecting to the mysql database, which your hive configured as the metadata store; Please double check your hive-site.xml; Before running Kylin, make sure your hive has been properly configured, you should be able to show databases, tables and run queries with “hive -e”.
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at java.net.Socket.<init>(Socket.java:434)
at java.net.Socket.<init>(Socket.java:244)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:258)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:295)
... 87 more
> On Jan 31, 2016, at 4:36 PM, 金山不旧 <xi...@126.com> wrote:
>
> Caused by: java.net.ConnectException: Connection timed out: connect
> at java.net.DualStackPlainSocketImpl.connect0(Native Method)
> at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345)
> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> at java.net.Socket.connect(Socket.java:589)
> at java.net.Socket.connect(Socket.java:538)
> at java.net.Socket.<init>(Socket.java:434)
> at java.net.Socket.<init>(Socket.java:244)
> at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:258)
> at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:295)
> ... 87 more