anierbeck / busfloatingdata Goto Github PK

Hello,

Super cool project!

I downloaded your project but upon running I get what appears to be Cassandra exceptions because these keyspaces/tables have not been defined. Do you have a script I can run against CQL to create the Cassandra constructs that your program expects, or do I infer that from the sql statements that I see in your code?

Thank you.

Hi, First of all thanks for awesome work. I'm trying to spin up DCOS on aws and use your work as baseline. So I look through and wonder about coreos cloud config

"aws_stack_id": |-
        arn:aws:cloudformation:${aws_region}:097247269408:stack/${stack_name}/e16b6850-42a1-11e7-aec4-50a68a770c82

What is it related to and this is not cloudformation stack and seem to be hardcoded isn't it?

The vip contains host and port,
all of the applications should be changed to use host and port in one string.
That makes it easier to reference the VIP which already contains the host:port combination.

Hello guys!

While trying to run the app on lightbend activator 1.3.12 I've got this error at runtime.

[oleg@fed25 bfd]$ ./bin/activator flinkDigest/run
[info] Loading project definition from /home/oleg/act1312/bfd/project
[info] Set current project to BusFloatingData (in build file:/home/oleg/act1312/bfd/)
[info] Running de.nierbeck.floating.data.stream.flink.KafkaToCassandraFlinkApp

[error] (run-main-0) java.lang.NoClassDefFoundError: org/apache/flink/streaming/util/serialization/DeserializationSchema
java.lang.NoClassDefFoundError: org/apache/flink/streaming/util/serialization/DeserializationSchema
at de.nierbeck.floating.data.stream.flink.KafkaToCassandraFlinkApp.main(KafkaToCassandraFlinkApp.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
Caused by: java.lang.ClassNotFoundException: org.apache.flink.streaming.util.serialization.DeserializationSchema
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at de.nierbeck.floating.data.stream.flink.KafkaToCassandraFlinkApp.main(KafkaToCassandraFlinkApp.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
[trace] Stack trace suppressed: run last flinkDigest/compile:run for the full output.
java.lang.RuntimeException: Nonzero exit code: 1
at scala.sys.package$.error(package.scala:27)
[trace] Stack trace suppressed: run last flinkDigest/compile:run for the full output.
[error] (flinkDigest/compile:run) Nonzero exit code: 1
[error] Total time: 4 s, completed Mar 30, 2017 7:08:44 PM

My environment is Fedora25 on VirtualBox (Windows 10 host)

KindRegards,
Oleg