小编Aru*_*kar的帖子

我可以使用 spark-submit 运行我的 Spark 作业，但无法从 oozie 工作流程运行它。

我收到以下输出错误：

`java.lang.IllegalStateException: Library directory '/mnt/resource/hadoop/yarn/local/usercache/sshuser/appcache/application_1521646255340_0010/container_1521646255340_0010_01_000002/./assembly/target/scala-2.11/jars' does not exist; make sure Spark is built.
    at org.apache.spark.launcher.CommandBuilderUtils.checkState(CommandBuilderUtils.java:260)
    at org.apache.spark.launcher.CommandBuilderUtils.findJarsDir(CommandBuilderUtils.java:359)
    at org.apache.spark.launcher.YarnCommandBuilderUtils$.findJarsDir(YarnCommandBuilderUtils.scala:38)
    at org.apache.spark.deploy.yarn.Client.prepareLocalResources(Client.scala:556)
    at org.apache.spark.deploy.yarn.Client.createContainerLaunchContext(Client.scala:845)
    at org.apache.spark.deploy.yarn.Client.submitApplication(Client.scala:170)
    at org.apache.spark.deploy.yarn.Client.run(Client.scala:1174)
    at org.apache.spark.deploy.yarn.Client$.main(Client.scala:1233)
    at org.apache.spark.deploy.yarn.Client.main(Client.scala)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:782)
    at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180)
    at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205)
    at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:119)
    at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
    at org.apache.oozie.action.hadoop.SparkMain.runSpark(SparkMain.java:312)
    at org.apache.oozie.action.hadoop.SparkMain.run(SparkMain.java:233)
    at org.apache.oozie.action.hadoop.LauncherMain.run(LauncherMain.java:58)
    at org.apache.oozie.action.hadoop.SparkMain.main(SparkMain.java:62)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:242)
    at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
    at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453) …

我在上下文操作菜单中添加了一些自定义菜单项.我需要使用WebView中选择的单词提供Web搜索功能.

我使用此代码覆盖ActionMode.

@Override
    public void onActionModeStarted(ActionMode mode) {
        if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
            if (mActionMode == null) {
                mActionMode = mode;
            Menu menu = mode.getMenu();

            mode.getMenuInflater().inflate(R.menu.menu_search, menu);
        }
    }
    super.onActionModeStarted(mode);
}


public void onContextualMenuItemClicked(MenuItem item) {
    switch (item.getItemId()) {
        case R.id.menu_search:
            //HERE I WANT TO GET THE TEXT: HOW CAN I?
            break;
    }

    if (mActionMode != null) {
        mActionMode.finish();
    }
}

我想使用webview中用户选择的单词搜索我的网站,但我无法获得所选文本.我怎么能得到那个,请任何人帮忙.

提前致谢.