azkaban 执行job

Question

01-04-2020 07:33:36 PDT nytaxijob1 INFO - Starting job nytaxijob1 at 1585751616731
01-04-2020 07:33:36 PDT nytaxijob1 INFO - azkaban.webserver.url property was not set
01-04-2020 07:33:36 PDT nytaxijob1 INFO - job JVM args: -Dazkaban.flowid=nytaxijob1 -Dazkaban.execid=8 -Dazkaban.jobid=nytaxijob1
01-04-2020 07:33:36 PDT nytaxijob1 INFO - Building command job executor.
01-04-2020 07:33:36 PDT nytaxijob1 ERROR - Failed to build job executor for job nytaxijob1Job type 'command ’ is unrecognized. Could not construct job[{azkaban.job.id: nytaxijob1, azkaban.job.attempt: 0, azkaban.job.attachment.file: /root/app/azkaban-solo-server-0.1.0-SNAPSHOT/executions/8/nytaxijob1/_job.8.nytaxijob1.attach, working.dir: /root/app/azkaban-solo-server-0.1.0-SNAPSHOT/executions/8/nytaxijob1, jvm.args: -Dazkaban.flowid=nytaxijob1 -Dazkaban.execid=8 -Dazkaban.jobid=nytaxijob1, type: command , azkaban.job.outnodes: , azkaban.job.metadata.file: _job.8.nytaxijob1.meta, command: sh ./nytaxijob1.sh, azkaban.memory.check: true, azkaban.job.innodes: , parent = {azkaban.flow.start.milliseconds: 282, azkaban.flow.start.year: 2020, azkaban.flow.start.timezone: America/Los_Angeles, azkaban.flow.projectid: 8, azkaban.flow.start.second: 31, azkaban.flow.submituser: azkaban, azkaban.flow.projectversion: 1, azkaban.flow.start.minute: 33, azkaban.flow.execid: 8, azkaban.flow.projectname: nytaxi0301job1, azkaban.flow.start.month: 04, azkaban.flow.start.hour: 07, azkaban.flow.uuid: e9d7d06c-4f23-46c0-aaed-962ecaa3d177, azkaban.flow.flowid: nytaxijob1, azkaban.flow.start.day: 01, azkaban.flow.projectlastchangedby: azkaban, azkaban.flow.projectlastchangeddate: 1585751606546, azkaban.flow.start.timestamp: 2020-04-01T07:33:31.282-07:00, }}] of type[command ].
01-04-2020 07:33:36 PDT nytaxijob1 ERROR - Failed to build job type
azkaban.jobtype.JobTypeManagerException: Failed to build job executor for job nytaxijob1
at azkaban.jobtype.JobTypeManager.buildJobExecutor(JobTypeManager.java:363)
at azkaban.execapp.JobRunner.prepareJob(JobRunner.java:682)
at azkaban.execapp.JobRunner.doRun(JobRunner.java:585)
at azkaban.execapp.JobRunner.run(JobRunner.java:552)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)atjava.util.concurrent.FutureTask.run(FutureTask.java:266)atjava.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)atjava.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
Caused by: azkaban.jobExecutor.utils.JobExecutionException: Job type 'command ’ is unrecognized. Could not construct job[{azkaban.job.id: nytaxijob1, azkaban.job.attempt: 0, azkaban.job.attachment.file: /root/app/azkaban-solo-server-0.1.0-SNAPSHOT/executions/8/nytaxijob1/_job.8.nytaxijob1.attach, working.dir: /root/app/azkaban-solo-server-0.1.0-SNAPSHOT/executions/8/nytaxijob1, jvm.args: -Dazkaban.flowid=nytaxijob1 -Dazkaban.execid=8 -Dazkaban.jobid=nytaxijob1, type: command , azkaban.job.outnodes: , azkaban.job.metadata.file: _job.8.nytaxijob1.meta, command: sh ./nytaxijob1.sh, azkaban.memory.check: true, azkaban.job.innodes: , parent = {azkaban.flow.start.milliseconds: 282, azkaban.flow.start.year: 2020, azkaban.flow.start.timezone: America/Los_Angeles, azkaban.flow.projectid: 8, azkaban.flow.start.second: 31, azkaban.flow.submituser: azkaban, azkaban.flow.projectversion: 1, azkaban.flow.start.minute: 33, azkaban.flow.execid: 8, azkaban.flow.projectname: nytaxi0301job1, azkaban.flow.start.month: 04, azkaban.flow.start.hour: 07, azkaban.flow.uuid: e9d7d06c-4f23-46c0-aaed-962ecaa3d177, azkaban.flow.flowid: nytaxijob1, azkaban.flow.start.day: 01, azkaban.flow.projectlastchangedby: azkaban, azkaban.flow.projectlastchangeddate: 1585751606546, azkaban.flow.start.timestamp: 2020-04-01T07:33:31.282-07:00, }}] of type[command ].
at azkaban.jobtype.JobTypeManager.buildJobExecutor(JobTypeManager.java:324)
… 8 more
01-04-2020 07:33:36 PDT nytaxijob1 ERROR - Job run failed preparing the job.
01-04-2020 07:33:36 PDT nytaxijob1 INFO - Finishing job nytaxijob1 at 1585751616733 with status FAILED

Answer 1

提问者 爬行的蜗牛2019 2020-04-02 12:24:40

复制到sublime 后发现， command 的末尾有个空格， 就是这个问题导致， 谢谢PK哥

• Michael_PK #1

  一定要严格按照yml的格式编写才认

Answer 2

Michael_PK 2020-04-01 23:35:30

你的配置咋写的？

报错信息：Failed to build job executor for job nytaxijob1Job type 'command ’ is unrecognized

应该是你配置写错了，要注意空格等就不能乱敲的，必须严格控制空格个数的，可以先了解下YML格式语法的定义