Failed to start sqoop server
I am trying to connect to a server sqoop
on localhost:
sqoop:000> set server --host manager --port 12000 --webapp sqoop
Server is set successfully
sqoop:000> show version -all
client version:
Sqoop 1.99.6 source revision 07244c3915975f26f03d9e1edf09ab7d06619bb8
Compiled by root on Wed Apr 29 10:40:43 CST 2015
0 [main] WARN org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Exception has occurred during processing command
Exception: org.apache.sqoop.common.SqoopException Message: CLIENT_0000:An unknown error has occurred
sqoop:000>
Port 12000 is closed
$ netstat -na|grep 12000
Why is this happening?
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The Hadoop libraries must be installed in a named file catalina.properties
inside the directory server/conf
. In this file you need to set the haop libraries path in the property common-loader
. The default will be /usr/lib/hadoop
and /usr/lib/hadoop/lib
. If you have your adoop libraries in different places, then specify this directory in this property.
sqoop2-tool verify
can be used to check all sqoop server configurations. If successful, you can start your server with sqoop2-server start
.
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