sqoop向hive中导入数据遇到的错误

错误1:Error executing SQL query "select "DB_ID" from "DBS"".

我看网上好多是说hive中的元数据没有初始化啥的,但是我的hive元数据是有表的,最后是解决方法是:

把你的hive的hive-site.xml拷贝到sqoop的conf下就可以了

 

 

错误2: ERROR bonecp.BoneCP: Unable to start/stop JMX

这个错误是java的安全机制引起的,解决方法:

jdk/jre/lib/security这个目录下,把java.policy文件中加入

1
permission javax.management.MBeanTrustPermission "register";<br><br>具体加到哪里呢?<br>这是这个文件,加入的位置在最下面
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// Standard extensions get all permissions by default

grant codeBase "file:${{java.ext.dirs}}/*" {
        permission java.security.AllPermission;
};

// default permissions granted to all domains

grant {
        // Allows any thread to stop itself using the java.lang.Thread.stop()
        // method that takes no argument.
        // Note that this permission is granted by default only to remain
        // backwards compatible.
        // It is strongly recommended that you either remove this permission
        // from this policy file or further restrict it to code sources
        // that you specify, because Thread.stop() is potentially unsafe.
        // See the API specification of java.lang.Thread.stop() for more
        // information.
        permission java.lang.RuntimePermission "stopThread";

        // allows anyone to listen on dynamic ports
        permission java.net.SocketPermission "localhost:0", "listen";

        // "standard" properies that can be read by anyone

        permission java.util.PropertyPermission "java.version", "read";
        permission java.util.PropertyPermission "java.vendor", "read";
        permission java.util.PropertyPermission "java.vendor.url", "read";
        permission java.util.PropertyPermission "java.class.version", "read";
        permission java.util.PropertyPermission "os.name", "read";
        permission java.util.PropertyPermission "os.version", "read";
        permission java.util.PropertyPermission "os.arch", "read";
        permission java.util.PropertyPermission "file.separator", "read";
        permission java.util.PropertyPermission "path.separator", "read";
        permission java.util.PropertyPermission "line.separator", "read";

        permission java.util.PropertyPermission "java.specification.version", "read";
        permission java.util.PropertyPermission "java.specification.vendor", "read";
        permission java.util.PropertyPermission "java.specification.name", "read";

        permission java.util.PropertyPermission "java.vm.specification.version", "read";
        permission java.util.PropertyPermission "java.vm.specification.vendor", "read";
        permission java.util.PropertyPermission "java.vm.specification.name", "read";
        permission java.util.PropertyPermission "java.vm.version", "read";
        permission java.util.PropertyPermission "java.vm.vendor", "read";
        permission java.util.PropertyPermission "java.vm.name", "read";
        permission javax.management.MBeanTrustPermission "register";
};
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posted @   陌风陌风  阅读(480)  评论(0编辑  收藏  举报
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