SCDF on PCF - bits have not been uploaded - cloud-foundry

Question

i'm running through a simple and useless toy using PCF on azure, trying to create and run the stream 'time | log'
i successfully get SCDF started, and the stream created, but when i try to deploy the stream, SCDF creates two (cf) apps that won't run - they exist as far as cf-apps is concerned
○ → cf apps
Getting apps in org tess / space tess as admin...
OK
name requested state instances memory disk urls
yascdf-server started 1/1 2G 2G yascdf-server.apps.cf.tess.info
yascdf-server-LE7xs4r-tess-log stopped 0/1 512M 2G yascdf-server-LE7xs4r-tess-log.apps.cf.tess.info
yascdf-server-LE7xs4r-tess-time stopped 0/1 512M 2G yascdf-server-LE7xs4r-tess-time.apps.cf.tess.info
if i try to view the logs for either, nothing ever returns. but the logs in apps manager look like this:
2017-08-10T10:24:42.147-04:00 [API/0] [OUT] Created app with guid de8fee78-0902-4df7-a7ae-bba8a7710dca
2017-08-10T10:24:43.314-04:00 [API/0] [OUT] Updated app with guid de8fee78-0902-4df7-a7ae-bba8a7710dca ({"route"=>"97e1d26b-d950-479e-b9df-fe1f3b0c8a74", :verb=>"add", :relation=>"routes", :related_guid=>"97e1d26b-d950-479e-b9df-fe1f3b0c8a74"})
the routes don't work:
404 Not Found: Requested route ('yascdf-server-LE7xs4r-tess-log.apps.cf.tess.info') does not exist.
and trying to (re)start the route i get:
○ → cf start yascdf-server-LE7xs4r-tess-log
Starting app yascdf-server-LE7xs4r-tess-log in org tess / space tess as admin...
Staging app and tracing logs...
The app package is invalid: bits have not been uploaded
FAILED
here's the SCDF shell stuff i ran, if this helps:
server-unknown:>dataflow config server http://yascdf-server.apps.cf.tess.info/
Successfully targeted http://yascdf-server.apps.cf.cfpush.info/
dataflow:>app import --uri http://.../1-0-4-GA-stream-applications-rabbit-maven
Successfully registered applications: [<chop>]
dataflow:>stream create tess --definition "time | log"
Created new stream 'tess'
dataflow:>stream deploy tess
Deployment request has been sent for stream 'tess'
dataflow:>
anyone know what's going on here? i'd be grateful for a nudge...
Spring Cloud Data Flow: Server
1.2.3 (using built spring-cloud-dataflow-server-cloudfoundry-1.2.3.BUILD-SNAPSHOT.jar)
Spring Cloud Data Flow: Shell
1.2.3 (using downloaded spring-cloud-dataflow-shell-1.2.3.RELEASE.jar)
Deployment Environment
PCF v1.11.6 (on Azure)
pcf dev v0.26.0 (on mac)
App Starters
http://bit-dot-ly/1-0-4-GA-stream-applications-rabbit-maven
Logs
stream deploy log

Answer 1

It has been identified that java-buildpack 4.4 (JBP4) was used by OP and by running SCDF against this version, there is an issue with memory allocation in reactor-netty (used by JBP4 internally), which causes the out-of-memory error. The reactor team is addressing this issue in the upcoming 0.6.5 release. JBP4 will adapt to it eventually.
With all this said, SCDF is still not compatible with JPB4. It is recommended to downgrade to JPB 3.19 or latest in this release line instead.