Я успешно установил Azkaban.Веб-страницу можно посетить, и с помощью jps я вижу два процесса:
AzkabanWebServer
AzkabanExecutorServer
Я создаю проект и успешно загружаю файл workflow.zip.Однако, когда я выбираю работу и нажимаю «Run job», работа остается «preparing».Задача находится в 'executing list', но страница журнала пуста.
Я проверил все *.out и *.log файлы как web_server, так и executor_server, но информация об исключениях вообще отсутствует.
Как решить эту проблему?Любая помощь приветствуется.
ps: файлы журнала и выхода: 1. executor.log
21 2018/11/16 11:13:11.754 +0800 INFO [JobCallbackRequestMaker] [Azkaban] Jobcall thread pool size: 10
22 2018/11/16 11:13:11.756 +0800 INFO [JobCallbackRequestMaker] [Azkaban] Initialization for azkaban.execapp.event.JobCallbackRequestMaker is completed
23 2018/11/16 11:13:11.757 +0800 INFO [JobCallbackManager] [Azkaban] Initialization completed azkaban.execapp.event.JobCallbackManager
24 2018/11/16 11:13:11.757 +0800 INFO [JobCallbackManager] [Azkaban] azkabanHostName localhost:8081
25 2018/11/16 11:13:11.758 +0800 INFO [AzkabanExecutorServer] [Azkaban] Registering MBeans...
26 2018/11/16 11:13:11.769 +0800 INFO [AzkabanExecutorServer] [Azkaban] Bean azkaban.jmx.JmxJettyServer registered.
27 2018/11/16 11:13:11.771 +0800 INFO [AzkabanExecutorServer] [Azkaban] Bean azkaban.execapp.jmx.JmxFlowRunnerManager registered.
28 2018/11/16 11:13:11.773 +0800 INFO [AzkabanExecutorServer] [Azkaban] Bean azkaban.execapp.jmx.JmxJobMBeanManager registered.
29 2018/11/16 11:13:11.774 +0800 INFO [AzkabanExecutorServer] [Azkaban] Bean azkaban.execapp.jmx.JmxJobCallback registered.
30 2018/11/16 11:13:11.774 +0800 INFO [AzkabanExecutorServer] [Azkaban] No value for property: jmx.attribute.processor.class was found
31 2018/11/16 11:13:12.196 +0800 INFO [AzkabanExecutorServer] [Azkaban] This executor wasn't found in the DB. Adding self.
32 2018/11/16 11:13:12.209 +0800 INFO [AzkabanExecutorServer] [Azkaban] Started Executor Server on test-ops-03:36387
33 2018/11/16 11:13:12.227 +0800 INFO [AzkabanExecutorServer] [Azkaban] Setting timezone to Asia/Shanghai
34 2018/11/16 11:14:11.288 +0800 INFO [FlowRunnerManager] [Azkaban] # of executing flows: 0
35 2018/11/16 11:15:11.289 +0800 INFO [FlowRunnerManager] [Azkaban] # of executing flows: 0
36 2018/11/16 11:15:11.289 +0800 INFO [FlowRunnerManager] [Azkaban] Cleaning recently finished
37 2018/11/16 11:16:11.290 +0800 INFO [FlowRunnerManager] [Azkaban] # of executing flows: 0
38 2018/11/16 11:17:02.726 +0800 INFO [ServerStatisticsServlet] [Azkaban] System load : 0.91
39 2018/11/16 11:17:11.290 +0800 INFO [FlowRunnerManager] [Azkaban] # of executing flows: 0
40 2018/11/16 11:17:11.291 +0800 INFO [FlowRunnerManager] [Azkaban] Cleaning recently finished
41 2018/11/16 11:17:52.179 +0800 INFO [ServerStatisticsServlet] [Azkaban] System load : 0.71
42 2018/11/16 11:18:11.291 +0800 INFO [FlowRunnerManager] [Azkaban] # of executing flows: 0