Package org.apache.oozie.action

Examples of org.apache.oozie.action.ActionExecutorException

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                        }
                    }
                }
            }
            catch (IOException ex) {
                throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED, "It should never happen",
                        ex.getMessage());
            }
        }
    }
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        // ShareLibService is null for test cases
        if (shareLibService != null) {
            try {
                List<Path> listOfPaths = shareLibService.getSystemLibJars(JavaActionExecutor.OOZIE_COMMON_LIBDIR);
                if (listOfPaths == null || listOfPaths.isEmpty()) {
                    throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED, "EJ001",
                            "Could not locate Oozie sharelib");
                }
                FileSystem fs = listOfPaths.get(0).getFileSystem(conf);
                for (Path actionLibPath : listOfPaths) {
                    JobUtils.addFileToClassPath(actionLibPath, conf, fs);
                    DistributedCache.createSymlink(conf);
                }
                listOfPaths = shareLibService.getSystemLibJars(getType());
                if (listOfPaths != null) {
                    for (Path actionLibPath : listOfPaths) {
                        JobUtils.addFileToClassPath(actionLibPath, conf, fs);
                        DistributedCache.createSymlink(conf);
                    }
                }
            }
            catch (IOException ex) {
                throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED, "It should never happen",
                        ex.getMessage());
            }
        }
    }
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                        }
                    }
                }
            }
            catch (HadoopAccessorException ex){
                throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED,
                        ex.getErrorCode().toString(), ex.getMessage());
            }
            catch (IOException ex){
                throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED,
                        "It should never happen", ex.getMessage());
            }
        }
    }
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        XConfiguration wfJobConf = null;
        try {
            wfJobConf = new XConfiguration(new StringReader(context.getWorkflow().getConf()));
        }
        catch (IOException ioe) {
            throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED, "It should never happen",
                    ioe.getMessage());
        }
        // Action sharelibs are only added if user has specified to use system libpath
        if (wfJobConf.getBoolean(OozieClient.USE_SYSTEM_LIBPATH, false)) {
            // add action specific sharelibs
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            if (alreadyRunning && !isUserRetry) {
                runningJob = jobClient.getJob(JobID.forName(launcherId));
                if (runningJob == null) {
                    String jobTracker = launcherJobConf.get(HADOOP_JOB_TRACKER);
                    throw new ActionExecutorException(ActionExecutorException.ErrorType.ERROR, "JA017",
                            "unknown job [{0}@{1}], cannot recover", launcherId, jobTracker);
                }
            }
            else {
                LOG.debug("Submitting the job through Job Client for action " + action.getId());

                // setting up propagation of the delegation token.
                HadoopAccessorService has = Services.get().get(HadoopAccessorService.class);
                Token<DelegationTokenIdentifier> mrdt = jobClient.getDelegationToken(has
                        .getMRDelegationTokenRenewer(launcherJobConf));
                launcherJobConf.getCredentials().addToken(HadoopAccessorService.MR_TOKEN_ALIAS, mrdt);

                // insert credentials tokens to launcher job conf if needed
                if (needInjectCredentials()) {
                    for (Token<? extends TokenIdentifier> tk : credentialsConf.getCredentials().getAllTokens()) {
                        Text fauxAlias = new Text(tk.getKind() + "_" + tk.getService());
                        LOG.debug("ADDING TOKEN: " + fauxAlias);
                        launcherJobConf.getCredentials().addToken(fauxAlias, tk);
                    }
                }
                else {
                    LOG.info("No need to inject credentials.");
                }
                runningJob = jobClient.submitJob(launcherJobConf);
                if (runningJob == null) {
                    throw new ActionExecutorException(ActionExecutorException.ErrorType.ERROR, "JA017",
                            "Error submitting launcher for action [{0}]", action.getId());
                }
                launcherId = runningJob.getID().toString();
                LOG.debug("After submission get the launcherId " + launcherId);
            }
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                        credentialObject.addtoJobConf(jobconf, credProps, context);
                        LOG.debug("Retrieved Credential '" + credName + "' for action " + action.getId());
                    }
                    else {
                        LOG.debug("Credentials object is null for name= " + credName + ", type=" + credProps.getType());
                        throw new ActionExecutorException(ActionExecutorException.ErrorType.ERROR, "JA020",
                            "Could not load credentials of type [{0}] with name [{1}]]; perhaps it was not defined"
                                + " in oozie-site.xml?", credProps.getType(), credName);
                    }
                }
            }
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            JobConf jobConf = createBaseHadoopConf(context, actionXml);
            jobClient = createJobClient(context, jobConf);
            RunningJob runningJob = getRunningJob(context, action, jobClient);
            if (runningJob == null) {
                context.setExecutionData(FAILED, null);
                throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED, "JA017",
                        "Unknown hadoop job [{0}] associated with action [{1}].  Failing this action!", action
                                .getExternalId(), action.getId());
            }
            if (runningJob.isComplete()) {
                Path actionDir = context.getActionDir();
                String newId = null;
                // load sequence file into object
                Map<String, String> actionData = LauncherMapperHelper.getActionData(actionFs, actionDir, jobConf);
                if (actionData.containsKey(LauncherMapper.ACTION_DATA_NEW_ID)) {
                    newId = actionData.get(LauncherMapper.ACTION_DATA_NEW_ID);
                    String launcherId = action.getExternalId();
                    runningJob = jobClient.getJob(JobID.forName(newId));
                    if (runningJob == null) {
                        context.setExternalStatus(FAILED);
                        throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED, "JA017",
                                "Unknown hadoop job [{0}] associated with action [{1}].  Failing this action!", newId,
                                action.getId());
                    }
                    context.setExternalChildIDs(newId);
                    LOG.info(XLog.STD, "External ID swap, old ID [{0}] new ID [{1}]", launcherId,
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                dos.writeBytes(scriptContent);

                addToCache(conf, actionPath, script + "#" + name, false);
            }
            catch (Exception ex) {
                throw new ActionExecutorException(ActionExecutorException.ErrorType.ERROR, "FAILED_OPERATION", XLog
                        .format("Not able to write script file {0} on hdfs", scriptFile), ex);
            }
            finally {
                try {
                    if (dos != null) {
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     * @throws ActionExecutorException
     */
    private void checkPair(String pair) throws ActionExecutorException {
        String[] varValue = pair.split("=");
        if (varValue == null || varValue.length <= 1) {
            throw new ActionExecutorException(ActionExecutorException.ErrorType.FAILED, "JA010",
                    "Wrong ENV format [{0}] in <env-var> , key=value format expected ", pair);
        }
    }
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        if (regularMR) {
            // Resolve uber jar path (has to be done after super because oozie.mapreduce.uber.jar is under <configuration>)
            String uberJar = actionConf.get(MapReduceMain.OOZIE_MAPREDUCE_UBER_JAR);
            if (uberJar != null) {
                if (!ConfigurationService.getBoolean(OOZIE_MAPREDUCE_UBER_JAR_ENABLE)){
                    throw new ActionExecutorException(ActionExecutorException.ErrorType.ERROR, "MR003",
                            "{0} property is not allowed.  Set {1} to true in oozie-site to enable.",
                            MapReduceMain.OOZIE_MAPREDUCE_UBER_JAR, OOZIE_MAPREDUCE_UBER_JAR_ENABLE);
                }
                String nameNode = actionXml.getChildTextTrim("name-node", ns);
                if (nameNode != null) {
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  • org.apache.oozie.action.hadoop.JavaActionExecutor
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  • org.apache.oozie.action.hadoop.ShellActionExecutor
  • org.apache.oozie.action.hadoop.SqoopActionExecutor
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