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

     * @param group
     * @return FileSystem
     * @throws HadoopAccessorException
     */
    private FileSystem getFileSystemFor(Path path, String user) throws HadoopAccessorException {
        HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
        JobConf jobConf = has.createJobConf(path.toUri().getAuthority());
        return has.createFileSystem(user, path.toUri(), jobConf);
    }

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Examples of org.apache.oozie.service.HadoopAccessorService

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


            // app path could be a directory
            if (!fs.isFile(coordAppPath)) {
                configDefault = new Path(coordAppPath, 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());
            // check file exists for dataset include file, app xml already checked

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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);


            has.checkSupportedFilesystem(appPath.toUri());


            parseJobXmlAndConfiguration(context, actionXml, appPath, actionConf);
            return actionConf;
        }
        catch (IOException ex) {

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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);


            has.checkSupportedFilesystem(appPath.toUri());


            parseJobXmlAndConfiguration(context, actionXml, appPath, actionConf);
            return actionConf;
        }
        catch (IOException ex) {

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Examples of org.apache.oozie.service.HadoopAccessorService

        else {


            Path p = getIdSwapPath(actionDir);
            // log.debug("Checking for newId file in: [{0}]", p);


            HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
            Configuration conf = has.createJobConf(p.toUri().getAuthority());
            FileSystem fs = has.createFileSystem(user, p.toUri(), conf);
            if (fs.exists(p)) {
                log.debug("Hadoop Counters is null, but found newID file.");


                swap = true;
            }

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Examples of org.apache.oozie.service.HadoopAccessorService

     * @return FileSystem
     * @throws HadoopAccessorException
     */
    private FileSystem getFileSystemFor(Path path, Context context, XConfiguration fsConf) 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);
        if (fsConf != null) {
            XConfiguration.copy(fsConf, conf);
        }
        return has.createFileSystem(user, path.toUri(), conf);
    }

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Examples of org.apache.oozie.service.HadoopAccessorService

     * @param group
     * @return FileSystem
     * @throws HadoopAccessorException
     */
    private FileSystem getFileSystemFor(Path path, String user) throws HadoopAccessorException {
        HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
        JobConf jobConf = has.createJobConf(path.toUri().getAuthority());
        return has.createFileSystem(user, path.toUri(), jobConf);
    }

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