[NIFI] : listSFTP Auth fail

[#1]

Hi all,

I Got this error, but i don't know where is an issue in listSFTP processor

The command line works

sftp -o StrictHostKeyChecking=no  -oIdentityFile=/home/xxx/id_dsa XXXX@x.x.33.5

In the processor listFSTP

Username : XXXX
Strict Host Key Checking : true or false (same errors)
Host Key File : /home/xxx/id_dsa

And this error :

2017-09-04 14:04:16,655 ERROR [Timer-Driven Process Thread-2] o.a.nifi.processors.standard.ListSFTP ListSFTP[id=3c8b4625-015e-1000-ffff-ffffda2b4cb0] Failed to perform listing on remote host due to java.io.IOException: Failed to obtain connection to remote host due to com.jcraft.jsch.JSchException: Auth fail: {}
java.io.IOException: Failed to obtain connection to remote host due to com.jcraft.jsch.JSchException: Auth fail
        at org.apache.nifi.processors.standard.util.SFTPTransfer.getChannel(SFTPTransfer.java:447)
        at org.apache.nifi.processors.standard.util.SFTPTransfer.getListing(SFTPTransfer.java:184)
        at org.apache.nifi.processors.standard.util.SFTPTransfer.getListing(SFTPTransfer.java:148)
        at org.apache.nifi.processors.standard.ListFileTransfer.performListing(ListFileTransfer.java:104)
        at org.apache.nifi.processor.util.list.AbstractListProcessor.onTrigger(AbstractListProcessor.java:340)
        at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
        at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1120)
        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$1.run(TimerDrivenSchedulingAgent.java:132)
        at java.util.concurrent.Executors$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:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: com.jcraft.jsch.JSchException: Auth fail
        at com.jcraft.jsch.Session.connect(Session.java:519)
        at com.jcraft.jsch.Session.connect(Session.java:183)
        at org.apache.nifi.processors.standard.util.SFTPTransfer.getChannel(SFTPTransfer.java:433)
        ... 16 common frames omitted

thanks for yours helps

[#2 · Accepted solution]

@mayki wogno

What user are you running NiFi as? If it isn't the same user you are using to login with, then the NiFi user won't be able to access the private key in the other user's home directory.

[#3]

@mayki wogno

Does the above comment make sense to you?

[#4]

@mayki wogno

Are you still seeing this issue?

[#5]

Hi, the issue is about my private key