unable to build

[panwarab]

getting following error while running task runConsumer

Exception in thread "main" java.lang.ExceptionInInitializerError
        at com.gojek.beast.com.gojek.beast.protomapping.ProtoUpdateListener.createStencilClient(ProtoUpdateListener.java:49)
        at com.gojek.beast.com.gojek.beast.protomapping.ProtoUpdateListener.<init>(ProtoUpdateListener.java:34)
        at com.gojek.beast.factory.BeastFactory.<init>(BeastFactory.java:76)
        at com.gojek.beast.launch.Main.main(Main.java:26)
' to java.lang.BooleannsupportedOperationException: Cannot convert 'false
        at org.aeonbits.owner.Util.unsupported(Util.java:128)
        at org.aeonbits.owner.Converters.unsupportedConversion(Converters.java:276)
        at org.aeonbits.owner.Converters.access$200(Converters.java:42)
        at org.aeonbits.owner.Converters$4.tryConvert(Converters.java:160)
        at org.aeonbits.owner.Converters.doConvert(Converters.java:268)
        at org.aeonbits.owner.Converters.convert(Converters.java:263)
        at org.aeonbits.owner.PropertiesInvocationHandler.resolveProperty(PropertiesInvocationHandler.java:87)
        at org.aeonbits.owner.PropertiesInvocationHandler.invoke(PropertiesInvocationHandler.java:67)
        at com.sun.proxy.$Proxy5.isStatsdEnabled(Unknown Source)
        at com.gojek.beast.stats.Stats.<init>(Stats.java:24)
        at com.gojek.beast.stats.Stats.<clinit>(Stats.java:16)
        ... 4 more
Caused by: java.lang.IllegalArgumentException: false
        at java.desktop/com.sun.beans.editors.BooleanEditor.setAsText(BooleanEditor.java:59)
        at org.aeonbits.owner.Converters$4.tryConvert(Converters.java:157)
        ... 11 more

[devdinu]

There's some boolean configuration value which you've misconfigured (probably something you've overridden). set ENABLE_AUTO_SCHEMA_UPDATE to "false",

Also share more context,

1. Whether you're using kubernetes/local/vm.
2. What platform you're running
3. The config file.
4. command you used to run & more stacktrace.

[panwarab]

ENABLE_AUTO_SCHEMA_UPDATE is false already in the .properties file

1. local
2. windows-10, java version 11, gradle 5.5
3. sample.properties is same as it came in the build. is there any other branch that I should build from?
4. export $(cat ./env/sample.properties | xargs -L1) && gradle clean runConsumer

[panwarab]

seems like there is an issue with conversion library aeon bits as it says in the stack trace ' to java.lang.BooleannsupportedOperationException: Cannot convert 'false It is difficult to read it because it might have gotten truncated.

[mauliksoneji]

@abhiroj, there are few things that you need to change in your configuration, for example:

STENCIL_URL=http://stencil-url
PROTO_SCHEMA=com.gojek.esb.your.proto

These need to be changed with your own values. Directly using the sample.properties file would not work for these properties.
Here STENCIL_URL is a url where your protobuf descriptors are stored.
Also, PROTO_SCHEMA is the name of the protobuf that you want to use for your parsing the kafka messages

[panwarab]

okay, how to setup one? I am new to protobuf libs so if you can provide me with some headsup , that would really help. :)

[mauliksoneji]

Create a new repository which contains all your protos in src/main/proto folder like this one: https://github.com/nnadeau/robot-communication-packet-proto/tree/master/src/main/proto

This repository should not contain any other thing apart from proto files.

Also in your build.gradle you have to use protobuf-plugin that converts these proto files to Java classes.
Example of that is in beast repo itself: https://github.com/gojek/beast/blob/master/build.gradle#L15

After this create a jar, and then host it on artifactory, maybe public maven or a privately hosted one.
Use this url as STENCIL_URL config.

[irfn]

This info can also resolve #17 & #14

[panwarab]

Hi, I was a little caught up. I have created a proto message for kafka. https://github.com/abhiroj/beast-proto , can you guys please review it? It is very basic in nature as I am just getting started with protobuf.

[mauliksoneji]

Yup this looks great

[mauliksoneji]

The next step would be to push this to public maven/artifactory and use the url for the same as the Stencil URL in the configuration

[panwarab]

Hey @mauliksoneji , I tried looking for the steps but to no avail. can you refer me some doc that you follow/followed before? that would be of great help.

[devdinu]

@abhiroj Added doc for running stencil server, this run local python server with the built descriptor src/test/*.proto.

Also closing this issue, assuming you're able to build the project. Please do open an issue if there's anything specific.

[mauliksoneji]

@abhiroj with this you would be able to run it locally right? You only require bigquery credentials and need to setup a bigquery table. Then you can start running beast