sqoop-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ch huang <justlo...@gmail.com>
Subject Re: connect refused in sqoop2 commandline
Date Wed, 17 Jul 2013 08:30:19 GMT
in error log

SEVERE: Error listenerStart
Jul 17, 2013 4:10:03 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [/sqoop] startup failed due to previous errors
Jul 17, 2013 4:10:03 PM org.apache.catalina.loader.WebappClassLoader
clearReferencesJdbc
SEVERE: The web application [/sqoop] registered the JDBC driver
[org.apache.derby.jdbc.AutoloadedDriver40] but failed to unregister it when
the web application was stopped. To p
revent a memory leak, the JDBC Driver has been forcibly unregistered.
Jul 17, 2013 4:10:03 PM org.apache.catalina.loader.WebappClassLoader
clearReferencesThreads
SEVERE: The web application [/sqoop] appears to have started a thread named
[sqoop-config-file-poller] but has failed to stop it. This is very likely
to create a memory leak.
Jul 17, 2013 4:10:03 PM org.apache.catalina.loader.WebappClassLoader
checkThreadLocalMapForLeaks
SEVERE: The web application [/sqoop] created a ThreadLocal with key of type
[java.lang.ThreadLocal] (value [java.lang.ThreadLocal@7c92eb86]) and a
value of type [org.apache.derb
y.iapi.services.context.ContextManager] (value
[org.apache.derby.iapi.services.context.ContextManager@7185ad79]) but
failed to remove it when the web application was stopped. Th
is is very likely to create a memory leak.
Jul 17, 2013 4:10:03 PM org.apache.catalina.loader.WebappClassLoader
checkThreadLocalMapForLeaks
SEVERE: The web application [/sqoop] created a ThreadLocal with key of type
[java.lang.ThreadLocal] (value [java.lang.ThreadLocal@7c92eb86]) and a
value of type [org.apache.derby.iapi.services.context.ContextManager]
(value [org.apache.derby.iapi.services.context.ContextManager@22e90943])
but failed to remove it when the web application was stopped. This is very
likely to create a memory leak.
log4j: log4j called after unloading, see
http://logging.apache.org/log4j/1.2/faq.html#unload.
java.lang.IllegalStateException: Class invariant violation
        at
org.apache.log4j.LogManager.getLoggerRepository(LogManager.java:199)
        at org.apache.log4j.LogManager.getLogger(LogManager.java:228)
        at org.apache.log4j.Logger.getLogger(Logger.java:117)
        at
org.apache.sqoop.connector.jdbc.GenericJdbcImportInitializer.<clinit>(GenericJdbcImportInitializer.java:39)
        at sun.misc.Unsafe.ensureClassInitialized(Native Method)
        at
sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:25)
        at
sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:122)
        at java.lang.reflect.Field.acquireFieldAccessor(Field.java:918)
        at java.lang.reflect.Field.getFieldAccessor(Field.java:899)
        at java.lang.reflect.Field.get(Field.java:358)
        at
org.apache.catalina.loader.WebappClassLoader.clearReferencesStaticFinal(WebappClassLoader.java:2066)


On Wed, Jul 17, 2013 at 4:26 PM, ch huang <justlooks@gmail.com> wrote:

> is this a bug? ,i can not run show command
>
> sqoop:000> show connector --all
> Exception has occurred during processing command
> Exception: com.sun.jersey.api.client.UniformInterfaceException Message:
> GET http://localhost:12000/sqoop/v1/connector/all returned a response
> status of 404 Not Found
> sqoop:000> set server --host localhost --port 8050 --webapp sqoop
> Server is set successfully
> sqoop:000> show connector --all
> Exception has occurred during processing command
> Exception: com.sun.jersey.api.client.ClientHandlerException Message:
> java.net.ConnectException: Connection refused
> sqoop:000> show server --all
> Server host: localhost
> Server port: 8050
> Server webapp: sqoop
> sqoop:000> show connector --all
> Exception has occurred during processing command
> Exception: com.sun.jersey.api.client.ClientHandlerException Message:
> java.net.ConnectException: Connection refused
>

Mime
View raw message