2019-06-19T03:44:02,711 INFO [task-runner-0-priority-0] io.druid.indexer.HadoopDruidIndexerJob - No metadataStorageUpdaterJob set in the config. This is cool if you are running a hadoop index task, otherwise nothing will be uploaded to database.
2019-06-19T03:44:02,731 ERROR [task-runner-0-priority-0] io.druid.indexing.overlord.ThreadPoolTaskRunner - Exception while running task[AbstractTask{id='index_hadoop_TEST-CTI-PT30M-PT1H_2019-06-19T03:41:15.761Z', groupId='index_hadoop_TEST-CTI-PT30M-PT1H_2019-06-19T03:41:15.761Z', taskResource=TaskResource{availabilityGroup='index_hadoop_TEST-CTI-PT30M-PT1H_2019-06-19T03:41:15.761Z', requiredCapacity=1}, dataSource='TEST-CTI-PT30M-PT1H', context={}}]
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.google.common.base.Throwables.propagate(Throwables.java:160) ~[guava-16.0.1.jar:?]
at io.druid.indexing.common.task.HadoopTask.invokeForeignLoader(HadoopTask.java:222) ~[druid-indexing-service-0.12.3.jar:0.12.3]
at io.druid.indexing.common.task.HadoopIndexTask.run(HadoopIndexTask.java:238) ~[druid-indexing-service-0.12.3.jar:0.12.3]
at io.druid.indexing.overlord.ThreadPoolTaskRunner$ThreadPoolTaskRunnerCallable.call(ThreadPoolTaskRunner.java:444) [druid-indexing-service-0.12.3.jar:0.12.3]
at io.druid.indexing.overlord.ThreadPoolTaskRunner$ThreadPoolTaskRunnerCallable.call(ThreadPoolTaskRunner.java:416) [druid-indexing-service-0.12.3.jar:0.12.3]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
Caused by: java.lang.reflect.InvocationTargetException
at sun.refleccontainer_1556227576661_161684_01_000010 (1)t.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_151]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_151]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_151]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_151]
at io.druid.indexing.common.task.HadoopTask.invokeForeignLoader(HadoopTask.java:219) ~[druid-indexing-service-0.12.3.jar:0.12.3]
... 7 more
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: No buckets?? seems there is no data to index.
at io.druid.indexer.IndexGeneratorJob.run(IndexGeneratorJob.java:229) ~[druid-indexing-hadoop-0.12.3.jar:0.12.3]
at io.druid.indexer.JobHelper.runJobs(JobHelper.java:370) ~[druid-indexing-hadoop-0.12.3.jar:0.12.3]
at io.druid.indexer.HadoopDruidIndexerJob.run(HadoopDruidIndexerJob.java:95) ~[druid-indexing-hadoop-0.12.3.jar:0.12.3]
at io.druid.indexing.common.task.HadoopIndexTask$HadoopIndexGeneratorInnerProcessing.runTask(HadoopIndexTask.java:293) ~[druid-indexing-service-0.12.3.jar:0.12.3]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_151]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_151]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_151]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_151]
at io.druid.indexing.common.task.HadoopTask.invokeForeignLoader(HadoopTask.java:219) ~[druid-indexing-service-0.12.3.jar:0.12.3]
... 7 more
Caused by: java.lang.RuntimeException: No buckets?? seems there is no data to index.
at io.druid.indexer.IndexGeneratorJob.run(IndexGeneratorJob.java:182) ~[druid-indexing-hadoop-0.12.3.jar:0.12.3]
at io.druid.indexer.JobHelper.runJobs(JobHelper.java:370) ~[druid-indexing-hadoop-0.12.3.jar:0.12.3]
at io.druid.indexer.HadoopDruidIndexerJob.run(HadoopDruidIndexerJob.java:95) ~[druid-indexing-hadoop-0.12.3.jar:0.12.3]
at io.druid.indexing.common.task.HadoopIndexTask$HadoopIndexGeneratorInnerProcessing.runTask(HadoopIndexTask.java:293) ~[druid-indexing-service-0.12.3.jar:0.12.3]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_151]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_151]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_151]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_151]
at io.druid.indexing.common.task.HadoopTask.invokeForeignLoader(HadoopTask.java:219) ~[druid-indexing-service-0.12.3.jar:0.12.3]
... 7 more
2019-06-19T03:44:02,736 INFO [task-runner-0-priority-0] io.druid.indexing.overlord.TaskRunnerUtils - Task [index_hadoop_TEST-CTI-PT30M-PT1H_2019-06-19T03:41:15.761Z] status changed to [FAILED].
2019-06-19T03:44:02,738 INFO [task-runner-0-priority-0] io.druid.indexing.worker.executor.ExecutorLifecycle - Task completed with status: {
"id" : "index_hadoop_TEST-CTI-PT30M-PT1H_2019-06-19T03:41:15.761Z",
"status" : "FAILED",
"duration" : 36242
}
2019-06-19T03:44:02,746 INFO [main] io.druid.java.util.common.lifecycle.Lifecycle$AnnotationBasedHandler - Invoking stop method[public void io.druid.server.listener.announcer.ListenerResourceAnnouncer.stop()] on object[io.druid.query.lookup.LookupResourceListenerAnnouncer@19739906].
該問題是由於要寫入的這個segment已經存在,並且是hadoop-index-service是寫入的數據,kafka-index-service在寫入改segment時,無法事變hadoop-index-service的元數據文件,導致kafka-index-serivice任務一直失敗