Re: How to preserve the previous flowfile content using InvokeHttp
Thanks Etienne for your response, I tried both approaches. The second goes better with what I need, because I require the sessionID and with the first approach I didn't find how to share the sessionID after the Notify. I just hope that storing the content in the distributed cache is better than having it as an attribute. El lun., 27 ene. 2020 a las 11:14, Etienne Jouvin () escribió: > Hello. > > I manage to do this in two ways : > 1. Use Wait / Notify process. Put the original content in the wait, and > after your post is finished call the Notify to free the original one. > 2. Or use a distribute cache map. Store the original content in the cache, > do your stuff and then request the original content from the cache. > > Hope it helps > > > Le lun. 27 janv. 2020 à 17:12, Contacto Control Cobros < > contactocontrolcob...@gmail.com> a écrit : > >> Hello community >> >> I need to read a JSON file that is obtained as an attachment to an email >> with a specific subject, so far there is no problem. Then I need to make a >> POST to get a sessionID, with username and password that I have as a >> parameter. >> >> Finally I need to send the JSON content using another POST request, >> sending as header the sessionID that I obtained. >> >> My problem is how to make an InvokeHTTP (POST), without losing the >> content I read in the first step. Nifi always requires that the body for >> the POST be the Flowfile content. I would not like to load the JSON as an >> attribute, it can be very large. >> >> I appreciate your help. >> >
How to preserve the previous flowfile content using InvokeHttp
Hello community I need to read a JSON file that is obtained as an attachment to an email with a specific subject, so far there is no problem. Then I need to make a POST to get a sessionID, with username and password that I have as a parameter. Finally I need to send the JSON content using another POST request, sending as header the sessionID that I obtained. My problem is how to make an InvokeHTTP (POST), without losing the content I read in the first step. Nifi always requires that the body for the POST be the Flowfile content. I would not like to load the JSON as an attribute, it can be very large. I appreciate your help.
ClassNotFound LogSupport using ExtractEmailHeaders in v1.10.0
Hi all, I am using Apache Nifi 1.10, running with Java 11 and I had an error using the "ExtractEmailHeaders" processor: *WARN [Timer-Driven Process Thread-7] o.a.n.controller.tasks.ConnectableTask Administratively Yielding ExtractEmailHeaders[id=aabe0e09-016f-1000-02c0-2bb7e4f1c5b8] due to uncaught Exception: java.lang.NoClassDefFoundError: com/sun/activation/registries/LogSupportjava.lang.NoClassDefFoundError: com/sun/activation/registries/LogSupport* This seems to happen because in the */nifi-1.10.0/lib/java11* folder there is no JAR file that has the class that was removed in Java 11 ( https://blog.codefx.org/java/java-11-migration-guide/#Removal-Of-Java-EE-Modules ). I had to remove the file "javax.activation-api-1.2.0.jar" and add the javax.activation-1.2.0.jar (which contains the com.sun.activation package). For now, that seems to solve the problem.
