dav created NIFI-5764:
-------------------------
Summary: ListSftp
Key: NIFI-5764
URL: https://issues.apache.org/jira/browse/NIFI-5764
Project: Apache NiFi
Issue Type: Wish
Components: Extensions
Affects Versions: 1.6.0
Reporter: dav
ListSftp and other Sftp processors should be able to add parameters
(like [-B buffer_size] [-b batchfile] [-c cipher]
[-D sftp_server_path] [-F ssh_config] [-i identity_file] [-l limit]
[-o ssh_option] [-P port] [-R num_requests] [-S program]
[-s subsystem | sftp_server] host
sftp [user@]host[:file ...]
sftp [user@]host[:dir[/]]
sftp -b batchfile [user@]host)
in order to edit the type of connection on Sftp Server.
For instance, I have this error on nifi:
2018-10-29 11:06:09,462 ERROR [Timer-Driven Process Thread-5]
SimpleProcessLogger.java:254 ListSFTP[id=766ac418-27ce-335a-5b13-52abe3495592]
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:468)
at
org.apache.nifi.processors.standard.util.SFTPTransfer.getListing(SFTPTransfer.java:192)
at
org.apache.nifi.processors.standard.util.SFTPTransfer.getListing(SFTPTransfer.java:156)
at
org.apache.nifi.processors.standard.ListFileTransfer.performListing(ListFileTransfer.java:105)
at
org.apache.nifi.processor.util.list.AbstractListProcessor.onTrigger(AbstractListProcessor.java:401)
at
org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
at
org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1147)
at
org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:175)
at
org.apache.nifi.controller.scheduling.QuartzSchedulingAgent$2.run(QuartzSchedulingAgent.java:140)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
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)
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:448)
... 15 common frames omitted
This can be avoided by connect to Sftp server with this string:
*sftp -o “controlmaster auto” username@sftp_server*
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