About chandan21192

chandan21192 · ‎09-26-2018

@Matt Clarke I am also trying to do a POC using ExecuteProcess to start a .sh file on a remote server. Right now I am just trying to move a file on remote server from one location to another. But I am getting an error (Host Key Verification Failed) on the Nifi Processor. I am able to do the same via terminal on host machine (on which Nifi is installed and running). What could be the issue here? Help! ssh -t user@hostname 'mv ~/folder1/test.txt ~/folder2/' <-- I am able to do this successfully on terminal. ExecuteProcess Properties : Command: ssh Command Arguments: -i "~/.ssh" user@hostname 'mv ~/folder1/test.txt ~/folder2/' Batch Duration : No value set Redirect Error Stream : false Working Directory : No value set Argument Delimiter : No value set

chandan21192 · ‎05-14-2018

https://stackoverflow.com/questions/50333116/is-there-a-way-to-change-the-delivery-mode-in-publishjms-processor-in-nifi/50333873#50333873

chandan21192 · ‎05-14-2018

I am sending messages to IBM MQ using Nifi PublishJMS processor. The Messages have Persistence = Persistent in MQ. I want to change it to Non-Persistent. Is there a property in Nifi PublishJms processor to correct this? Or is it done from the MQ side. I don't have access to MQ servers, I can only check the messages being delivered to the queue.

chandan21192 · ‎05-14-2018

Changing the Destination Name in Nifi PublishJMS to snippet below worked for me queue:///theQueueName?targetClient=1

chandan21192 · ‎05-11-2018

I was using Flume to send messages from HDFS to IBM MQ Queue. But now we are trying Nifi to do so. Everything is working fine except the message format is different. The message format I am getting on the Queue end is in MQHRF2. I need to change it to MQSRT format. Is there a way to do that in PublishJMS or should I use some other processor in Nifi before PublishJMS to make it happen? PublishJMS is sending the XML headers with message attributes and at the end "the-message". I only need message to be sent to the queue not the headers. I think this is somewhat related to the message formats mentioned above or am I wrong?

chandan21192 · ‎05-08-2018

Thanks, It worked!

chandan21192 · ‎05-08-2018

I am trying to read messages from IBM MQ to HDFS using Nifi. I was successful in doing so. I am using an UpdateAttribute processor to save the incoming messages in a file and then dump this file to HDFS. File contains all the messages, the only issue is that my messages are getting appended in a single line. I want one message per line. How do I go about doing that? Any help will be appreciated.

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Re: How can I change message format from MQHRF2 to...

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Re: Is there a way to change the Delivery Mode in ...

Is there a way to change the Delivery Mode in Publ...

Re: How can I change message format from MQHRF2 to...

How can I change message format from MQHRF2 to MQS...

Re: UpdateAttribute processor is saving the messag...

UpdateAttribute processor is saving the messages i...