bug in quickstart docker , version 5

[Herbrand Hofker <he...@gmail.com>]

see also : https://confluentcommunity.slack.com/messages/C6UJNMY67/
Hello Confluent,

I followed twice the docker quickstart on:
https://docs.confluent.io/current/quickstart/cos-docker-quickstart.html
I used confluent CE 5.0.0.2.11

at Step 5
DESCRIBE EXTENDED pageviews_female_like_89;
we got the error below.
I thought maybe change java version, and tried it on openjdk and
oracle java version 10 and version 8
on 2 different machines running ubuntu 18.04
Both machines have only the neccesary software to run confluent
(docker, java and concfluent)
Some unclosable input stream problem.




---------------------------
ksql> DESCRIBE EXTENDED pageviews_female_like_89;
Error reading entity from input stream.
Caused by: Cannot construct instance of
`io.confluent.ksql.rest.entity.SourceDescription`, problem: null
 at [Source: (org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$UnCloseableInputStream);
line: 1, column: 1110] (through reference chain:
io.confluent.ksql.rest.entity.KsqlEntityList[0]->io.confluent.ksql.rest.entity.SourceDescriptionEntity["sourceDescription"])
Caused by: java.lang.NullPointerException
ksql>