Examples of HadoopAccessorService

org.apache.oozie.service.HadoopAccessorService
The HadoopAccessorService returns HadoopAccessor instances configured to work on behalf of a user-group.
The default accessor used is the base accessor which just injects the UGI into the configuration instance used to create/obtain JobClient and ileSystem instances.
The HadoopAccess class to use can be configured in the oozie-site.xml using the oozie.service.HadoopAccessorService.accessor.class property.

Examples of org.apache.oozie.service.HadoopAccessorService

            if (e != null) {
                String strConf = XmlUtils.prettyPrint(e).toString();
                XConfiguration inlineConf = new XConfiguration(new StringReader(strConf));


                XConfiguration launcherConf = new XConfiguration();
                HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
                XConfiguration actionDefaultConf = has.createActionDefaultConf(conf.get(HADOOP_JOB_TRACKER), getType());
                injectLauncherProperties(actionDefaultConf, launcherConf);
                injectLauncherProperties(inlineConf, launcherConf);
                checkForDisallowedProps(launcherConf, "launcher configuration");
                XConfiguration.copy(launcherConf, conf);
            }

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Examples of org.apache.oozie.service.HadoopAccessorService

    }


    Configuration setupActionConf(Configuration actionConf, Context context, Element actionXml, Path appPath)
            throws ActionExecutorException {
        try {
            HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
            XConfiguration actionDefaults = has.createActionDefaultConf(actionConf.get(HADOOP_JOB_TRACKER), getType());
            XConfiguration.injectDefaults(actionDefaults, actionConf);
            Namespace ns = actionXml.getNamespace();
            Element e = actionXml.getChild("job-xml", ns);
            if (e != null) {
                String jobXml = e.getTextTrim();

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Examples of org.apache.oozie.service.HadoopAccessorService

            WorkflowApp app = wps.parseDef(conf, authToken);
            XConfiguration protoActionConf = wps.createProtoActionConf(conf, authToken, true);
            WorkflowLib workflowLib = Services.get().get(WorkflowStoreService.class).getWorkflowLibWithNoDB();


            URI uri = new URI(conf.get(OozieClient.APP_PATH));
            HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
            Configuration fsConf = has.createJobConf(uri.getAuthority());
            FileSystem fs = has.createFileSystem(wfBean.getUser(), uri, fsConf);


            Path configDefault = null;
            // app path could be a directory
            Path path = new Path(uri.getPath());
            if (!fs.isFile(path)) {

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Examples of org.apache.oozie.service.HadoopAccessorService

    private boolean pathExists(String sPath, Configuration actionConf) throws IOException {
        LOG.debug("checking for the file " + sPath);
        Path path = new Path(sPath);
        String user = ParamChecker.notEmpty(actionConf.get(OozieClient.USER_NAME), OozieClient.USER_NAME);
        try {
            HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
            Configuration fsConf = has.createJobConf(path.toUri().getAuthority());
            return has.createFileSystem(user, path.toUri(), fsConf).exists(path);
        }
        catch (HadoopAccessorException e) {
            throw new IOException(e);
        }
    }

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Examples of org.apache.oozie.service.HadoopAccessorService

         * @see org.apache.oozie.action.ActionExecutor.Context#getAppFileSystem()
         */
        public FileSystem getAppFileSystem() throws HadoopAccessorException, IOException, URISyntaxException {
            WorkflowJob workflow = getWorkflow();
            URI uri = new URI(getWorkflow().getAppPath());
            HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
            Configuration fsConf = has.createJobConf(uri.getAuthority());
            return has.createFileSystem(workflow.getUser(), uri, fsConf);


        }

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Examples of org.apache.oozie.service.HadoopAccessorService

            WorkflowLib workflowLib = Services.get().get(WorkflowStoreService.class).getWorkflowLibWithNoDB();


            String user = conf.get(OozieClient.USER_NAME);
            String group = ConfigUtils.getWithDeprecatedCheck(conf, OozieClient.JOB_ACL, OozieClient.GROUP_NAME, null);
            URI uri = new URI(conf.get(OozieClient.APP_PATH));
            HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
            Configuration fsConf = has.createJobConf(uri.getAuthority());
            FileSystem fs = has.createFileSystem(user, uri, fsConf);


            Path configDefault = null;
            // app path could be a directory
            Path path = new Path(uri.getPath());
            if (!fs.isFile(path)) {

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Examples of org.apache.oozie.service.HadoopAccessorService

        Path configDefault = null;
        try {
            String bundleAppPathStr = conf.get(OozieClient.BUNDLE_APP_PATH);
            Path bundleAppPath = new Path(bundleAppPathStr);
            String user = ParamChecker.notEmpty(conf.get(OozieClient.USER_NAME), OozieClient.USER_NAME);
            HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
            Configuration fsConf = has.createJobConf(bundleAppPath.toUri().getAuthority());
            FileSystem fs = has.createFileSystem(user, bundleAppPath.toUri(), fsConf);


            // app path could be a directory
            if (!fs.isFile(bundleAppPath)) {
                configDefault = new Path(bundleAppPath, CONFIG_DEFAULT);
            } else {

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Examples of org.apache.oozie.service.HadoopAccessorService

        String user = ParamChecker.notEmpty(conf.get(OozieClient.USER_NAME), OozieClient.USER_NAME);
        //Configuration confHadoop = CoordUtils.getHadoopConf(conf);
        try {
            URI uri = new URI(appPath);
            LOG.debug("user =" + user);
            HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
            Configuration fsConf = has.createJobConf(uri.getAuthority());
            FileSystem fs = has.createFileSystem(user, uri, fsConf);
            Path appDefPath = null;


            // app path could be a directory
            Path path = new Path(uri.getPath());
            if (!fs.isFile(path)) {

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Examples of org.apache.oozie.service.HadoopAccessorService


    private static boolean isPathAvailable(String sPath, String user, String group, Configuration conf)
            throws IOException, HadoopAccessorException {
        // sPath += "/" + END_OF_OPERATION_INDICATOR_FILE;
        Path path = new Path(sPath);
        HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
        Configuration fsConf = has.createJobConf(path.toUri().getAuthority());
        return has.createFileSystem(user, path.toUri(), fsConf).exists(path);
    }

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Examples of org.apache.oozie.service.HadoopAccessorService

     * @return FileSystem
     * @throws HadoopAccessorException
     */
    private FileSystem getFileSystemFor(Path path, Context context) throws HadoopAccessorException {
        String user = context.getWorkflow().getUser();
        HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
        JobConf conf = has.createJobConf(path.toUri().getAuthority());
        XConfiguration.copy(context.getProtoActionConf(), conf);
        return has.createFileSystem(user, path.toUri(), conf);
    }

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