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Posted to dev@kylin.apache.org by dong wang <el...@gmail.com> on 2015/04/01 05:35:18 UTC

error when running the metadata backup script

as the following information, it is clear that maybe the library path is
not set correctly, or the library file doesn't exist, however, I have no
idea how to resolve it, could anyone do me a favor?

hbase  org.apache.hadoop.util.RunJar
 ${KYLIN_HOME}/lib/kylin-job-0.7.1-SNAPSHOT.jar
 com.kylinolap.common.persistence.ResourceTool  copy
${KYLIN_HOME}/conf/kylin.properties ~/meta_dump
Exception in thread "main" java.lang.ClassNotFoundException:
com.kylinolap.common.persistence.ResourceTool
        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:274)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:205)

Re: error when running the metadata backup script

Posted by "Shi, Shaofeng" <sh...@ebay.com>.
The package of Kylin has been renamed to org.apache.kylin;

Please update the class full name accordingly.

On 4/1/15, 11:35 AM, "dong wang" <el...@gmail.com> wrote:

>as the following information, it is clear that maybe the library path is
>not set correctly, or the library file doesn't exist, however, I have no
>idea how to resolve it, could anyone do me a favor?
>
>hbase  org.apache.hadoop.util.RunJar
> ${KYLIN_HOME}/lib/kylin-job-0.7.1-SNAPSHOT.jar
> com.kylinolap.common.persistence.ResourceTool  copy
>${KYLIN_HOME}/conf/kylin.properties ~/meta_dump
>Exception in thread "main" java.lang.ClassNotFoundException:
>com.kylinolap.common.persistence.ResourceTool
>        at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>        at java.security.AccessController.doPrivileged(Native Method)
>        at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>        at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>        at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>        at java.lang.Class.forName0(Native Method)
>        at java.lang.Class.forName(Class.java:274)
>        at org.apache.hadoop.util.RunJar.main(RunJar.java:205)