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https://issues.apache.org/jira/browse/NIFI-3472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16116593#comment-16116593
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Jeff Storck commented on NIFI-3472:
-----------------------------------
[~jomach] The fix I'm working on for this JIRA will be applied to all of NiFi's
HDFS processors, and eventually the HBase and Hive processors. I'll update the
JIRA to reflect this. Thanks!
> PutHDFS Kerberos relogin not working (tgt) after ticket expires
> ---------------------------------------------------------------
>
> Key: NIFI-3472
> URL: https://issues.apache.org/jira/browse/NIFI-3472
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.0.0, 1.1.0, 1.1.1, 1.0.1
> Reporter: Jeff Storck
> Assignee: Jeff Storck
>
> PutHDFS is not able to relogin if the ticket expires.
> NiFi, running locally as standalone, was sending files to HDFS. After
> suspending the system for the weekend, when the flow attempted to continue to
> process flowfiles, the following exception occurred:
> {code}2017-02-13 11:59:53,460 WARN [Timer-Driven Process Thread-10]
> org.apache.hadoop.ipc.Client Exception encountered while connecting to the
> server : javax.security.sasl.SaslException: GSS initiate failed [Caused by
> GSSException: No valid credentials provided (Mechanism level: Failed to find
> any Kerberos tgt)]
> 2017-02-13 11:59:53,463 INFO [Timer-Driven Process Thread-10]
> o.a.h.io.retry.RetryInvocationHandler Exception while invoking getFileInfo of
> class ClientNamenodeProtocolTranslatorPB over [host:port] after 3 fail over
> attempts. Trying to fail over immediately.
> java.io.IOException: Failed on local exception: java.io.IOException:
> javax.security.sasl.SaslException: GSS initiate failed [Caused by
> GSSException: No valid credentials provided (Mechanism level: Failed to find
> any Kerberos tgt)]; Host Details : local host is: "[host:port]"; destination
> host is: [host:port];
> at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:776)
> ~[hadoop-common-2.7.3.jar:na]
> at org.apache.hadoop.ipc.Client.call(Client.java:1479)
> ~[hadoop-common-2.7.3.jar:na]
> at org.apache.hadoop.ipc.Client.call(Client.java:1412)
> ~[hadoop-common-2.7.3.jar:na]
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229)
> ~[hadoop-common-2.7.3.jar:na]
> at com.sun.proxy.$Proxy136.getFileInfo(Unknown Source) ~[na:na]
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:771)
> ~[hadoop-hdfs-2.7.3.jar:na]
> at sun.reflect.GeneratedMethodAccessor386.invoke(Unknown Source)
> ~[na:na]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[na:1.8.0_102]
> at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_102]
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191)
> ~[hadoop-common-2.7.3.jar:na]
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> ~[hadoop-common-2.7.3.jar:na]
> at com.sun.proxy.$Proxy137.getFileInfo(Unknown Source) [na:na]
> at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:2108)
> [hadoop-hdfs-2.7.3.jar:na]
> at
> org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1305)
> [hadoop-hdfs-2.7.3.jar:na]
> at
> org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1301)
> [hadoop-hdfs-2.7.3.jar:na]
> at
> org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
> [hadoop-common-2.7.3.jar:na]
> at
> org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1317)
> [hadoop-hdfs-2.7.3.jar:na]
> at org.apache.nifi.processors.hadoop.PutHDFS$1.run(PutHDFS.java:262)
> [nifi-hdfs-processors-1.1.1.jar:1.1.1]
> at java.security.AccessController.doPrivileged(Native Method)
> [na:1.8.0_102]
> at javax.security.auth.Subject.doAs(Subject.java:360) [na:1.8.0_102]
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1678)
> [hadoop-common-2.7.3.jar:na]
> at
> org.apache.nifi.processors.hadoop.PutHDFS.onTrigger(PutHDFS.java:230)
> [nifi-hdfs-processors-1.1.1.jar:1.1.1]
> at
> org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
> [nifi-api-1.1.1.jar:1.1.1]
> at
> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1099)
> [nifi-framework-core-1.1.1.jar:1.1.1]
> at
> org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136)
> [nifi-framework-core-1.1.1.jar:1.1.1]
> at
> org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47)
> [nifi-framework-core-1.1.1.jar:1.1.1]
> at
> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132)
> [nifi-framework-core-1.1.1.jar:1.1.1]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [na:1.8.0_102]
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> [na:1.8.0_102]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> [na:1.8.0_102]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> [na:1.8.0_102]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [na:1.8.0_102]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_102]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_102]{code}
> After stopping and starting the PutHDFS processor, flowfiles were able to be
> transferred to HDFS.
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