Today I upgraded Sqoop 2 from 1.99.1 to 1.99.2. Then, when I execute the command, "show job -a", I got the error messages below.
sqoop:000> show job -a Exception has occurred during processing command Exception: com.sun.jersey.api.client.UniformInterfaceException Message: GET http://MY_IP:12000/sqoop/v1/job/all returned a response status of 404 Not Found I found others may already meet this problem, but no one give explicit answers to it. http://mail-archives.apache.org/mod_mbox/sqoop-user/201307.mbox/%3C20130726162216.GE25269@localhost%3E Next, I went to search the log files and saw the exceptions. org.apache.sqoop.common.SqoopException: CONN_0007:Connector registration failed at org.apache.sqoop.connector.ConnectorManager.registerConnectors(ConnectorManager.java:234) at org.apache.sqoop.connector.ConnectorManager.initialize(ConnectorManager.java:195) at org.apache.sqoop.core.SqoopServer.initialize(SqoopServer.java:51) at org.apache.sqoop.server.ServerInitializer.contextInitialized(ServerInitializer.java:36) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4206) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4705) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:943) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:778) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:504) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065) at org.apache.catalina.core.StandardHost.start(StandardHost.java:840) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463) at org.apache.catalina.core.StandardService.start(StandardService.java:525) at org.apache.catalina.core.StandardServer.start(StandardServer.java:754) at org.apache.catalina.startup.Catalina.start(Catalina.java:595) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) Caused by: org.apache.sqoop.common.SqoopException: JDBCREPO_0026:Upgrade required but not allowed - Connector: generic-jdbc-connector at org.apache.sqoop.repository.JdbcRepository$3.doIt(JdbcRepository.java:176) at org.apache.sqoop.repository.JdbcRepository.doWithConnection(JdbcRepository.java:90) at org.apache.sqoop.repository.JdbcRepository.doWithConnection(JdbcRepository.java:61) at org.apache.sqoop.repository.JdbcRepository.registerConnector(JdbcRepository.java:156) at org.apache.sqoop.connector.ConnectorManager.registerConnectors(ConnectorManager.java:214) ... 27 more 2013-09-11 14:35:06,240 INFO org.apache.sqoop.core.SqoopServer: Shutting down Sqoop server Does anyone know what happens to this situation and how to address it? Thanks a lot!
