Hi,
No kafka is not in a docker container.
Even then the kafka pokemon producer and consumer would have the same issue.
Perhaps I am on to something.
When I click on Output and choose show input fields a window pops up
"Searching for input fields..."
That hangs.
I must have missed something with the fields. It seems that just copying
the file does not work as I expected 😑
2022/01/19 16:16:19 - Hop - Projects enabled
2022/01/19 16:16:19 - Hop - Enabling project : 'samples'
Exception in thread "Thread-30" java.lang.StackOverflowError
at
java.xml/javax.xml.parsers.FactoryFinder.findServiceProvider(FactoryFinder.java:302)
at
java.xml/javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:261)
at
java.xml/javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:140)
at
org.apache.hop.core.xml.XmlParserFactoryProducer.createSecureDocBuilderFactory(XmlParserFactoryProducer.java:50)
Any clues?
Regards Hans-Peter
Op wo 19 jan. 2022 om 15:56 schreef Sergio Ramazzina (SERASOFT) <
[email protected]>:
> Are you using Kafka in docker? If yes be sure the networking is configured
> correctly.
> Il 19/01/2022 15:55, HG ha scritto:
>
> Hi,
>
> Yes I have 2 topics and tried both.
> One is filled with a console-producer
> The other one with the sample pokemon producer.
> When I modify the parameters Hop-gui comes up with auto suggest ..
>
> The state always remains : Initializing .
> After that it spins out of control (Hop-gui does not respond anymore).
>
> Regards Hans-Peter
>
>
> Op wo 19 jan. 2022 om 15:30 schreef Sergio Ramazzina (SERASOFT) <
> [email protected]>:
>
>> Ciao Hans,
>>
>> I strongly suggest to review your configuration. It seems to me that you
>> are pointing to the wrong topic because no data is coming in. Are you
>> sure you are reading from the same topic you are writing to?
>>
>> Cheers
>>
>> Sergio
>>
>> Il 19/01/2022 11:20, HG ha scritto:
>> > Hello all,
>> >
>> > I am trying to learn hop and setup a kafka environment.
>> > The pokemon examples both work.
>> >
>> > Now I want to read other data.
>> > For this I copied the /kafka-consumer-read-pokemon-data-child.hpl file
>> > and changed the <pipelinePath> entry to match the new name.
>> >
>> > When I start this new pipeline it never gets in the running state.
>> > The console shows :
>> > 2022/01/19 11:17:22 - kafka-consumer-hans-peter - Execution started
>> > for pipeline [kafka-consumer-hans-peter]
>> > 2022/01/19 11:17:22 - kafka-consumer-hans-peter - Executing this
>> > pipeline using the Local Pipeline Engine with run configuration 'local'
>> >
>> > I have to terminate the gui with control-c.
>> > It is the same pipeline as in the pokemon examples.
>> >
>> > What am I doing wrong?
>> >
>> > Regards Hans-Peter
>> >
>> >
>>
>
