Java Code Examples for org.apache.kylin.job.execution.Output#getState()
The following examples show how to use
org.apache.kylin.job.execution.Output#getState() .
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Example 1
Source File: DistributedScheduler.java From kylin-on-parquet-v2 with Apache License 2.0 | 6 votes |
private void resumeAllRunningJobs() { for (final String id : executableManager.getAllJobIds()) { final Output output = executableManager.getOutput(id); AbstractExecutable executable = executableManager.getJob(id); if (output.getState() == ExecutableState.RUNNING && executable instanceof DefaultChainedExecutable) { try { if (!jobLock.isLocked(getLockPath(executable.getId()))) { executableManager.resumeRunningJobForce(executable.getId()); fetcherPool.schedule(fetcher, 0, TimeUnit.SECONDS); } } catch (Exception e) { logger.error("resume the job " + id + " fail in server: " + serverName, e); } } } }
Example 2
Source File: FetcherRunner.java From kylin-on-parquet-v2 with Apache License 2.0 | 6 votes |
protected void jobStateCount(String id) { final Output outputDigest = getExecutableManager().getOutputDigest(id); // logger.debug("Job id:" + id + " not runnable"); if (outputDigest.getState() == ExecutableState.SUCCEED) { succeedJobs.add(id); nSUCCEED++; } else if (outputDigest.getState() == ExecutableState.ERROR) { nError++; } else if (outputDigest.getState() == ExecutableState.DISCARDED) { nDiscarded++; } else if (outputDigest.getState() == ExecutableState.STOPPED) { nStopped++; } else { if (fetchFailed) { getExecutableManager().forceKillJob(id); nError++; } else { nOthers++; } } }
Example 3
Source File: DistributedScheduler.java From kylin with Apache License 2.0 | 6 votes |
private void resumeAllRunningJobs() { for (final String id : executableManager.getAllJobIds()) { final Output output = executableManager.getOutput(id); AbstractExecutable executable = executableManager.getJob(id); if (output.getState() == ExecutableState.RUNNING && executable instanceof DefaultChainedExecutable) { try { if (!jobLock.isLocked(getLockPath(executable.getId()))) { executableManager.resumeRunningJobForce(executable.getId()); fetcherPool.schedule(fetcher, 0, TimeUnit.SECONDS); } } catch (Exception e) { logger.error("resume the job " + id + " fail in server: " + serverName, e); } } } }
Example 4
Source File: FetcherRunner.java From kylin with Apache License 2.0 | 6 votes |
protected void jobStateCount(String id) { final Output outputDigest = getExecutableManager().getOutputDigest(id); // logger.debug("Job id:" + id + " not runnable"); if (outputDigest.getState() == ExecutableState.SUCCEED) { succeedJobs.add(id); nSUCCEED++; } else if (outputDigest.getState() == ExecutableState.ERROR) { nError++; } else if (outputDigest.getState() == ExecutableState.DISCARDED) { nDiscarded++; } else if (outputDigest.getState() == ExecutableState.STOPPED) { nStopped++; } else { if (fetchFailed) { getExecutableManager().forceKillJob(id); nError++; } else { nOthers++; } } }
Example 5
Source File: BuildCubeWithEngine.java From kylin-on-parquet-v2 with Apache License 2.0 | 5 votes |
private boolean checkJobState() throws Exception { List<String> jobIds = jobService.getAllJobIdsInCache(); while (true) { if (jobIds.size() == 0) { return true; } for (int i = jobIds.size() - 1; i >= 0; i--) { String jobId = jobIds.get(i); Output job = jobService.getOutputDigest(jobId); if (job.getState() == ExecutableState.ERROR) { return false; } else if (job.getState() == ExecutableState.SUCCEED) { String checkActionName = jobCheckActionMap.get(jobId); CubeSegment jobSegment = jobSegmentMap.get(jobId); if (checkActionName != null) { Method checkAction = this.getClass().getDeclaredMethod(checkActionName, CubeSegment.class); checkAction.invoke(this, jobSegment); jobCheckActionMap.remove(jobId); jobSegmentMap.remove(jobId); } jobIds.remove(i); } } try { Thread.sleep(5000); } catch (InterruptedException e) { e.printStackTrace(); } } }
Example 6
Source File: BuildCubeWithEngine.java From kylin with Apache License 2.0 | 5 votes |
private boolean checkJobState() throws Exception { List<String> jobIds = jobService.getAllJobIdsInCache(); while (true) { if (jobIds.size() == 0) { return true; } for (int i = jobIds.size() - 1; i >= 0; i--) { String jobId = jobIds.get(i); Output job = jobService.getOutputDigest(jobId); if (job.getState() == ExecutableState.ERROR) { return false; } else if (job.getState() == ExecutableState.SUCCEED) { String checkActionName = jobCheckActionMap.get(jobId); CubeSegment jobSegment = jobSegmentMap.get(jobId); if (checkActionName != null) { Method checkAction = this.getClass().getDeclaredMethod(checkActionName, CubeSegment.class); checkAction.invoke(this, jobSegment); jobCheckActionMap.remove(jobId); jobSegmentMap.remove(jobId); } jobIds.remove(i); } } try { Thread.sleep(5000); } catch (InterruptedException e) { e.printStackTrace(); } } }
Example 7
Source File: CubingJob.java From Kylin with Apache License 2.0 | 5 votes |
@Override protected Pair<String, String> formatNotifications(ExecutableState state) { final Output output = jobService.getOutput(getId()); String logMsg; switch (output.getState()) { case ERROR: logMsg = output.getVerboseMsg(); break; case DISCARDED: logMsg = ""; break; case SUCCEED: logMsg = ""; break; default: return null; } String content = ExecutableConstants.NOTIFY_EMAIL_TEMPLATE; content = content.replaceAll("\\$\\{job_name\\}", getName()); content = content.replaceAll("\\$\\{result\\}", state.toString()); content = content.replaceAll("\\$\\{cube_name\\}", getCubeName()); content = content.replaceAll("\\$\\{start_time\\}", new Date(getStartTime()).toString()); content = content.replaceAll("\\$\\{duration\\}", getDuration() / 60000 + "mins"); content = content.replaceAll("\\$\\{mr_waiting\\}", getMapReduceWaitTime() / 60000 + "mins"); content = content.replaceAll("\\$\\{last_update_time\\}", new Date(getLastModified()).toString()); content = content.replaceAll("\\$\\{submitter\\}", getSubmitter()); content = content.replaceAll("\\$\\{error_log\\}", logMsg); try { InetAddress inetAddress = InetAddress.getLocalHost(); content = content.replaceAll("\\$\\{job_engine\\}", inetAddress.getCanonicalHostName()); } catch (UnknownHostException e) { logger.warn(e.getLocalizedMessage(), e); } String title = "["+ state.toString() + "] - [Kylin Cube Build Job]-" + getCubeName(); return Pair.of(title, content); }
Example 8
Source File: DefaultScheduler.java From Kylin with Apache License 2.0 | 5 votes |
@Override public void run() { // logger.debug("Job Fetcher is running..."); Map<String, Executable> runningJobs = context.getRunningJobs(); if (runningJobs.size() >= jobEngineConfig.getMaxConcurrentJobLimit()) { logger.warn("There are too many jobs running, Job Fetch will wait until next schedule time"); return; } int nRunning = 0, nReady = 0, nOthers = 0; for (final String id : executableManager.getAllJobIds()) { if (runningJobs.containsKey(id)) { // logger.debug("Job id:" + id + " is already running"); nRunning++; continue; } final Output output = executableManager.getOutput(id); if ((output.getState() != ExecutableState.READY)) { // logger.debug("Job id:" + id + " not runnable"); nOthers++; continue; } nReady++; AbstractExecutable executable = executableManager.getJob(id); String jobDesc = executable.toString(); logger.info(jobDesc + " prepare to schedule"); try { context.addRunningJob(executable); jobPool.execute(new JobRunner(executable)); logger.info(jobDesc + " scheduled"); } catch (Exception ex) { context.removeRunningJob(executable); logger.warn(jobDesc + " fail to schedule", ex); } } logger.info("Job Fetcher: " + nRunning + " running, " + runningJobs.size() + " actual running, " + nReady + " ready, " + nOthers + " others"); }
Example 9
Source File: CubingJob.java From kylin-on-parquet-v2 with Apache License 2.0 | 4 votes |
@Override protected Pair<String, String> formatNotifications(ExecutableContext context, ExecutableState state) { CubeInstance cubeInstance = CubeManager.getInstance(context.getConfig()) .getCube(CubingExecutableUtil.getCubeName(this.getParams())); final Output output = getManager().getOutput(getId()); if (state != ExecutableState.ERROR && !cubeInstance.getDescriptor().getStatusNeedNotify().contains(state.toString())) { logger.info("state:" + state + " no need to notify users"); return null; } if (!MailNotificationUtil.hasMailNotification(state)) { logger.info("Cannot find email template for job state: " + state); return null; } Map<String, Object> dataMap = Maps.newHashMap(); dataMap.put("job_name", getName()); dataMap.put("env_name", getDeployEnvName()); dataMap.put("submitter", StringUtil.noBlank(getSubmitter(), "missing submitter")); dataMap.put("job_engine", MailNotificationUtil.getLocalHostName()); dataMap.put("project_name", getProjectName()); dataMap.put("cube_name", cubeInstance.getName()); dataMap.put("source_records_count", String.valueOf(findSourceRecordCount())); dataMap.put("start_time", new Date(getStartTime()).toString()); dataMap.put("duration", getDuration() / 60000 + "mins"); dataMap.put("mr_waiting", getMapReduceWaitTime() / 60000 + "mins"); dataMap.put("last_update_time", new Date(getLastModified()).toString()); if (state == ExecutableState.ERROR) { AbstractExecutable errorTask = null; Output errorOutput = null; for (AbstractExecutable task : getTasks()) { errorOutput = getManager().getOutput(task.getId()); if (errorOutput.getState() == ExecutableState.ERROR) { errorTask = task; break; } } Preconditions.checkNotNull(errorTask, "None of the sub tasks of cubing job " + getId() + " is error and this job should become success."); dataMap.put("error_step", errorTask.getName()); if (errorTask instanceof MapReduceExecutable) { final String mrJobId = errorOutput.getExtra().get(ExecutableConstants.MR_JOB_ID); dataMap.put("mr_job_id", StringUtil.noBlank(mrJobId, "Not initialized")); } else { dataMap.put("mr_job_id", MailNotificationUtil.NA); } dataMap.put("error_log", Matcher.quoteReplacement(StringUtil.noBlank(output.getVerboseMsg(), "no error message"))); } String content = MailNotificationUtil.getMailContent(state, dataMap); String title = MailNotificationUtil.getMailTitle("JOB", state.toString(), getDeployEnvName(), getProjectName(), cubeInstance.getName()); return Pair.newPair(title, content); }
Example 10
Source File: DefaultFetcherRunner.java From kylin-on-parquet-v2 with Apache License 2.0 | 4 votes |
@Override synchronized public void run() { try (SetThreadName ignored = new SetThreadName(// "FetcherRunner %s", System.identityHashCode(this))) {// // logger.debug("Job Fetcher is running..."); Map<String, Executable> runningJobs = context.getRunningJobs(); if (isJobPoolFull()) { return; } nRunning = 0; nReady = 0; nStopped = 0; nOthers = 0; nError = 0; nDiscarded = 0; nSUCCEED = 0; for (final String id : getExecutableManager().getAllJobIdsInCache()) { if (isJobPoolFull()) { return; } if (runningJobs.containsKey(id)) { // logger.debug("Job id:" + id + " is already running"); nRunning++; continue; } if (succeedJobs.contains(id)) { nSUCCEED++; continue; } final Output outputDigest; try { outputDigest = getExecutableManager().getOutputDigest(id); } catch (IllegalArgumentException e) { logger.warn("job " + id + " output digest is null, skip.", e); nOthers++; continue; } if ((outputDigest.getState() != ExecutableState.READY)) { // logger.debug("Job id:" + id + " not runnable"); jobStateCount(id); continue; } final AbstractExecutable executable = getExecutableManager().getJob(id); if (executable == null) { logger.info("job " + id + " get job is null, skip."); nOthers++; continue; } if (!executable.isReady()) { nOthers++; continue; } KylinConfig config = jobEngineConfig.getConfig(); if (config.isSchedulerSafeMode()) { String cubeName = executable.getCubeName(); String projectName = CubeManager.getInstance(config).getCube(cubeName).getProject(); if (!config.getSafeModeRunnableProjects().contains(projectName) && executable.getStartTime() == 0) { logger.info("New job is pending for scheduler in safe mode. Project: {}, job: {}", projectName, executable.getName()); continue; } } nReady++; addToJobPool(executable, executable.getDefaultPriority()); } fetchFailed = false; logger.info("Job Fetcher: " + nRunning + " should running, " + runningJobs.size() + " actual running, " + nStopped + " stopped, " + nReady + " ready, " + nSUCCEED + " already succeed, " + nError + " error, " + nDiscarded + " discarded, " + nOthers + " others"); } catch (Throwable th) { fetchFailed = true; // this could happen when resource store is unavailable logger.warn("Job Fetcher caught a exception ", th); } }
Example 11
Source File: CubingJob.java From kylin with Apache License 2.0 | 4 votes |
@Override protected Pair<String, String> formatNotifications(ExecutableContext context, ExecutableState state) { CubeInstance cubeInstance = CubeManager.getInstance(context.getConfig()) .getCube(CubingExecutableUtil.getCubeName(this.getParams())); final Output output = getManager().getOutput(getId()); if (state != ExecutableState.ERROR && !cubeInstance.getDescriptor().getStatusNeedNotify().contains(state.toString())) { logger.info("state:" + state + " no need to notify users"); return null; } if (!MailNotificationUtil.hasMailNotification(state)) { logger.info("Cannot find email template for job state: " + state); return null; } Map<String, Object> dataMap = Maps.newHashMap(); dataMap.put("job_name", getName()); dataMap.put("env_name", getDeployEnvName()); dataMap.put("submitter", StringUtil.noBlank(getSubmitter(), "missing submitter")); dataMap.put("job_engine", MailNotificationUtil.getLocalHostName()); dataMap.put("project_name", getProjectName()); dataMap.put("cube_name", cubeInstance.getName()); dataMap.put("source_records_count", String.valueOf(findSourceRecordCount())); dataMap.put("start_time", new Date(getStartTime()).toString()); dataMap.put("duration", getDuration() / 60000 + "mins"); dataMap.put("mr_waiting", getMapReduceWaitTime() / 60000 + "mins"); dataMap.put("last_update_time", new Date(getLastModified()).toString()); if (state == ExecutableState.ERROR) { AbstractExecutable errorTask = null; Output errorOutput = null; for (AbstractExecutable task : getTasks()) { errorOutput = getManager().getOutput(task.getId()); if (errorOutput.getState() == ExecutableState.ERROR) { errorTask = task; break; } } Preconditions.checkNotNull(errorTask, "None of the sub tasks of cubing job " + getId() + " is error and this job should become success."); dataMap.put("error_step", errorTask.getName()); if (errorTask instanceof MapReduceExecutable) { final String mrJobId = errorOutput.getExtra().get(ExecutableConstants.MR_JOB_ID); dataMap.put("mr_job_id", StringUtil.noBlank(mrJobId, "Not initialized")); } else { dataMap.put("mr_job_id", MailNotificationUtil.NA); } dataMap.put("error_log", Matcher.quoteReplacement(StringUtil.noBlank(output.getVerboseMsg(), "no error message"))); } String content = MailNotificationUtil.getMailContent(state, dataMap); String title = MailNotificationUtil.getMailTitle("JOB", state.toString(), context.getConfig().getClusterName(), getDeployEnvName(), getProjectName(), cubeInstance.getName()); return Pair.newPair(title, content); }
Example 12
Source File: DefaultFetcherRunner.java From kylin with Apache License 2.0 | 4 votes |
@Override synchronized public void run() { try (SetThreadName ignored = new SetThreadName(// "FetcherRunner %s", System.identityHashCode(this))) {// // logger.debug("Job Fetcher is running..."); Map<String, Executable> runningJobs = context.getRunningJobs(); if (isJobPoolFull()) { return; } nRunning = 0; nReady = 0; nStopped = 0; nOthers = 0; nError = 0; nDiscarded = 0; nSUCCEED = 0; for (final String id : getExecutableManager().getAllJobIdsInCache()) { if (isJobPoolFull()) { return; } if (runningJobs.containsKey(id)) { // logger.debug("Job id:" + id + " is already running"); nRunning++; continue; } if (succeedJobs.contains(id)) { nSUCCEED++; continue; } final Output outputDigest; try { outputDigest = getExecutableManager().getOutputDigest(id); } catch (IllegalArgumentException e) { logger.warn("job " + id + " output digest is null, skip.", e); nOthers++; continue; } if ((outputDigest.getState() != ExecutableState.READY)) { // logger.debug("Job id:" + id + " not runnable"); jobStateCount(id); continue; } final AbstractExecutable executable = getExecutableManager().getJob(id); if (executable == null) { logger.info("job " + id + " get job is null, skip."); nOthers++; continue; } if (!executable.isReady()) { nOthers++; continue; } KylinConfig config = jobEngineConfig.getConfig(); if (config.isSchedulerSafeMode()) { String cubeName = executable.getCubeName(); String projectName = CubeManager.getInstance(config).getCube(cubeName).getProject(); if (!config.getSafeModeRunnableProjects().contains(projectName) && executable.getStartTime() == 0) { logger.info("New job is pending for scheduler in safe mode. Project: {}, job: {}", projectName, executable.getName()); continue; } } nReady++; addToJobPool(executable, executable.getDefaultPriority()); } fetchFailed = false; logger.info("Job Fetcher: " + nRunning + " should running, " + runningJobs.size() + " actual running, " + nStopped + " stopped, " + nReady + " ready, " + nSUCCEED + " already succeed, " + nError + " error, " + nDiscarded + " discarded, " + nOthers + " others"); } catch (Throwable th) { fetchFailed = true; // this could happen when resource store is unavailable logger.warn("Job Fetcher caught a exception ", th); } }