nifi-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Raúl (Jira) <j...@apache.org>
Subject [jira] [Commented] (NIFI-7243) SFTP Processors - Exhausted available authentication methods
Date Fri, 08 May 2020 07:34:00 GMT

    [ https://issues.apache.org/jira/browse/NIFI-7243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17102333#comment-17102333
] 

Raúl commented on NIFI-7243:
----------------------------

Hello [~thenatog],
as I mentioned any processor fails: ListSFTP, FetchSFTP, GetSFTP, PutSFTP. In version 1.8
this works correctly. In superiors no.

If I connect with another client, for example Winscp works correctly.

Thanks

> SFTP Processors - Exhausted available authentication methods
> ------------------------------------------------------------
>
>                 Key: NIFI-7243
>                 URL: https://issues.apache.org/jira/browse/NIFI-7243
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 1.10.0, 1.11.0, 1.11.1, 1.11.3
>         Environment: PRO
>            Reporter: Raúl
>            Assignee: Nathan Gough
>            Priority: Critical
>              Labels: SFTP, listsftp
>         Attachments: Screen Shot 2020-05-07 at 5.28.29 PM.png
>
>
> In version 1.8 this works correctly. In superiors no.
>  
> Any of the processors: ListSFTP, FetchSFTP, GetSFTP, PutSFTP when connecting to an sftp
shows the error:
> 2020-03-10 15:12:51,596 ERROR [Timer-Driven Process Thread-3] o.a.nifi.processors.standard.ListSFTP
ListSFTP[id=af72555e-0170-1000-c80d-7e992c9de544] Failed to perform listing on remote host
due to Exhausted available authentication methods: net.schmizz.sshj.userauth.UserAuthException:
Exhausted available authentication methods
> net.schmizz.sshj.userauth.UserAuthException: Exhausted available authentication methods
>  at net.schmizz.sshj.SSHClient.auth(SSHClient.java:230)
>  
> These tests that I commented have been made from nifi, both in windows and linux environment
and fails in both.
>    1 - Strict Host Key Checking: false
>    2 - Strict Host Key Checking: true
>         Host Key File: C:\Users\usuario\.ssh\known_hosts --> (ssh-rsa, ssh-dss
and ecdsa-sha2-nistp256)
>  
> From the machines, both in windows and in linux, if an sftp is made from the command
line it connects without problems. But with Nifi he fails to connect.
>  
> Any idea about how can I resolve this error? 
>  
> Thank you in advance,
> -------------------------------------------- log -------------------------------------------------
> 2020-03-10 15:12:51,596 ERROR [Timer-Driven Process Thread-3] o.a.nifi.processors.standard.ListSFTP
ListSFTP[id=af72555e-0170-1000-c80d-7e992c9de544] Failed to perform listing on remote host
due to Exhausted available authentication methods: net.schmizz.sshj.userauth.UserAuthException:
Exhausted available authentication methods2020-03-10 15:12:51,596 ERROR [Timer-Driven Process
Thread-3] o.a.nifi.processors.standard.ListSFTP ListSFTP[id=af72555e-0170-1000-c80d-7e992c9de544]
Failed to perform listing on remote host due to Exhausted available authentication methods:
net.schmizz.sshj.userauth.UserAuthException: Exhausted available authentication methodsnet.schmizz.sshj.userauth.UserAuthException:
Exhausted available authentication methods at net.schmizz.sshj.SSHClient.auth(SSHClient.java:230)
at org.apache.nifi.processors.standard.util.SFTPTransfer.getSFTPClient(SFTPTransfer.java:606)
at org.apache.nifi.processors.standard.util.SFTPTransfer.getListing(SFTPTransfer.java:233)
at org.apache.nifi.processors.standard.util.SFTPTransfer.getListing(SFTPTransfer.java:196)
at org.apache.nifi.processors.standard.ListFileTransfer.performListing(ListFileTransfer.java:106)
at org.apache.nifi.processors.standard.ListSFTP.performListing(ListSFTP.java:146) at org.apache.nifi.processor.util.list.AbstractListProcessor.listByTrackingTimestamps(AbstractListProcessor.java:472)
at org.apache.nifi.processor.util.list.AbstractListProcessor.onTrigger(AbstractListProcessor.java:414)
at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1176)
at org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:213) at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)
at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110) at java.util.concurrent.Executors$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)2020-03-10 15:12:51,601 DEBUG [Timer-Driven Process
Thread-3] o.a.nifi.processors.standard.ListSFTP ListSFTP[id=af72555e-0170-1000-c80d-7e992c9de544]
has chosen to yield its resources; will not be scheduled to run again for 1000 milliseconds2020-03-10
15:12:51,603 TRACE [Timer-Driven Process Thread-3] o.a.n.c.r.StandardProcessSession StandardProcessSession[id=0]
checkpointed, but no events were performed by this ProcessSession



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Mime
View raw message