Hi Team,

Should I send this question to NiFi dev list instead of NiFi users?

Regards,
Mike

>> 2018-02-15 17:42:29,901 ERROR [Timer-Driven Process Thread-11] hive.log Got 
>> exception: java.lang.NullPointerException null 
>> java.lang.NullPointerException: null
>>        at 
>> org.apache.hadoop.hive.ql.security.authorization.plugin.AuthorizationMetaStoreFilterHook.getFilteredObjects(AuthorizationMetaStoreFilterHook.java:77)
>>        at 
>> org.apache.hadoop.hive.ql.security.authorization.plugin.AuthorizationMetaStoreFilterHook.filterDatabases(AuthorizationMetaStoreFilterHook.java:54)
>>        at 
>> org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getDatabases(HiveMetaStoreClient.java:1116)
>>        at 
>> org.apache.hive.hcatalog.common.HiveClientCache$CacheableHiveMetaStoreClient.isOpen(HiveClientCache.java:469)
>>        at sun.reflect.GeneratedMethodAccessor111.invoke(Unknown Source)
>>        at 
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>        at java.lang.reflect.Method.invoke(Method.java:498)
>>        at 
>> org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:174)
>>        at com.sun.proxy.$Proxy341.isOpen(Unknown Source)
>>        at 
>> org.apache.hive.hcatalog.common.HiveClientCache.get(HiveClientCache.java:269)
>>        at 
>> org.apache.hive.hcatalog.common.HCatUtil.getHiveMetastoreClient(HCatUtil.java:558)
>>        at 
>> org.apache.hive.hcatalog.streaming.AbstractRecordWriter.<init>(AbstractRecordWriter.java:94)
>>        at 
>> org.apache.hive.hcatalog.streaming.StrictJsonWriter.<init>(StrictJsonWriter.java:82)
>>        at 
>> org.apache.hive.hcatalog.streaming.StrictJsonWriter.<init>(StrictJsonWriter.java:60)
>>        at 
>> org.apache.nifi.util.hive.HiveWriter.getRecordWriter(HiveWriter.java:85)
>>        at org.apache.nifi.util.hive.HiveWriter.<init>(HiveWriter.java:72)
>>        at 
>> org.apache.nifi.util.hive.HiveUtils.makeHiveWriter(HiveUtils.java:46)
>>        at 
>> org.apache.nifi.processors.hive.PutHiveStreaming.makeHiveWriter(PutHiveStreaming.java:1036)
>>        at 
>> org.apache.nifi.processors.hive.PutHiveStreaming.getOrCreateWriter(PutHiveStreaming.java:947)
>>        at 
>> org.apache.nifi.processors.hive.PutHiveStreaming.lambda$null$8(PutHiveStreaming.java:743)
>>        at 
>> org.apache.nifi.processor.util.pattern.ExceptionHandler.execute(ExceptionHandler.java:127)
>>        at 
>> org.apache.nifi.processors.hive.PutHiveStreaming.lambda$onTrigger$12(PutHiveStreaming.java:740)
>>        at 
>> org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2175)
>>        at 
>> org.apache.nifi.controller.repository.StandardProcessSession.read(StandardProcessSession.java:2145)
>>        at 
>> org.apache.nifi.processors.hive.PutHiveStreaming.onTrigger(PutHiveStreaming.java:694)
>>        at 
>> org.apache.nifi.processors.hive.PutHiveStreaming.lambda$onTrigger$4(PutHiveStreaming.java:572)
>>        at 
>> org.apache.nifi.processor.util.pattern.PartialFunctions.onTrigger(PartialFunctions.java:114)
>>        at 
>> org.apache.nifi.processor.util.pattern.RollbackOnFailure.onTrigger(RollbackOnFailure.java:184)
>>        at 
>> org.apache.nifi.processors.hive.PutHiveStreaming.onTrigger(PutHiveStreaming.java:572)
>>        at 
>> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1122)
>>        at 
>> org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:147)
>>        at 
>> org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47)
>>        at 
>> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:128)
>>        at 
>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>>        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
>>        at 
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
>>        at 
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
>>        at 
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>>        at 
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>>        at java.lang.Thread.run(Thread.java:748)
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samą wiadomość usunąć z komputera. Dziękujemy. ________________________________ 
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