outr/scarango

Scala Driver for ArangoDB

elyphas

@elyphas

@darkfrog26 , thank you

hi, someone could help me, please.
I trying to use scarango but I have this error:
[error] (run-main-2) java.lang.RuntimeException: Failed to decode from {
[error]   
[error] }
[error] java.lang.RuntimeException: Failed to decode from {

This was because I was using Profig after db.init and I was not using lazy
then I rewrite to
1.- Profig
2.- ArangoDB

elyphas

@elyphas

The second error was because lacking for some imports

Matt Hicks

@darkfrog26

@elyphas good to know...I may need to put together a FAQ to help address things like this.

elyphas

@elyphas

elyphas

@elyphas

Hi, someone could tell me, please,
Why in this line of test?: test
Has a second argument in this way: User.id("john")
but in the code it has nothing related to the id of the document: code
Sorry, I am trying to understand the code.
I had to use this way:
collection.document.upsertOne(item)
thank you in advance!

by the way, it works great, just I have the doubt! :)

if it is correct: collection.document.upsertOne(item)

Matt Hicks

@darkfrog26

@elyphas The User.id("john") is to generate a Id for the user, but to set its value to "john" so that it can be retrieved easily. This isn't recommended for any situation other than testing because the auto-generating ids is properly unique to avoid collisions.

Sorry for the delayed response...just noticed the message.

elyphas

@elyphas

@darkfrog26 , thank you,

And np :)

elyphas

@elyphas

@darkfrog26;
Hi, I am having this problem?

Uncaught error from thread [default-akka.actor.default-dispatcher-6]: scribe/Level$Warn$, shutting down JVM since 'akka.jvm-exit-on-fatal-error' is enabled for ActorSystem[default]

Do You think this is good idea?

akka {
       jvm-exit-on-fatal-error = false
}

to solve my problem?

well don't matter because didn't work,

I think some conflicts between libraries, any idea to solve the problem?

Matt Hicks

@darkfrog26

@elyphas are you seeing any errors before that?

Also, what other libraries are you using? It looks like there may be a conflicting library for Scribe.

elyphas

@elyphas

@elyphas are you seeing any errors before that?

@darkfrog26

Also, what other libraries are you using? It looks like there may be a conflicting library for Scribe.

also I think so, the library that use scribe is mycelium

@darkfrog26 ;

@elyphas are you seeing any errors before that?

I am trying to migrate a project from postgresql to arangodb,

elyphas

@elyphas

these are my libraries:

libraryDependencies ++= Seq(
  "com.outr" %% "scribe" % "3.5.3",
  "com.typesafe.akka" %% "akka-http" % akkaVer,
  "org.typelevel" %% "cats-effect" % "2.0.0",
  "org.typelevel" %% "cats-core" % "2.0.0",
  "org.tpolecat" %% "doobie-core"      % "0.9.0",
  "org.tpolecat" %% "doobie-postgres"  % "0.9.0",
  "org.tpolecat" %% "doobie-scalatest" % "0.9.0" % "test",
  "io.suzaku" %% "boopickle" % "1.3.2",
  "com.github.cornerman.mycelium" %% "mycelium" % "8395543", 
  "io.monix" %% "monix" % "3.2.2",
  "com.outr" %% "scarango-driver" % "2.4.2",
)

Matt Hicks

@darkfrog26

Try removing the explicit dependency on scribe and see if it resolves the problem.

elyphas

@elyphas

although that was my first tried add the dependency explicitly over scribe

elyphas

@elyphas

same problem.

Matt Hicks

@darkfrog26

Scarango has a dependency on Scribe 3.0.4

elyphas

@elyphas

https://github.com/cornerman/mycelium/blob/6f40aa7018276a3281ce11f7047a6a3b9014bff6/project/Deps.scala#L21

2.7.13

I will try to send a PR to mycelium

Matt Hicks

@darkfrog26

yeah, I bet that's your problem

I'll try to get Scarango updated to the latest version of Scribe

elyphas

@elyphas

and sorry, because I didn't find the dependency on scarango over scribe I didn't make a good seek

thank you very much, :)

Matt Hicks

@darkfrog26

no problem

Scribe has gone through some breaking changes in the last few releases and that appears to be the cause

elyphas

@elyphas

ah ok,

Matt Hicks

@darkfrog26

I believe it's fairly stable now though, and I do my best to avoid breaking changes

elyphas

@elyphas

great, :)

elyphas

@elyphas

@darkfrog26 ; it was the scribe 's version

Matt Hicks

@darkfrog26

FYI, youi has a better communication layer for talking over WebSockets than the lib you're using. :-p

@elyphas see https://github.com/outr/youi/blob/master/example/shared/src/main/scala/io/youi/example/ServerExampleCommunication.scala and https://github.com/outr/youi/blob/master/example/jvm/src/main/scala/io/youi/example/ServerExampleCommunicationImplementation.scala

instead of creating request / response classes, you simply create a trait that is shared that defines the methods representing the end-points

drastically reduces the number of adhoc classes

Also, if you're interested in contributing to a prototype database that is FAR faster than ArangoDB: https://github.com/outr/lightdb/blob/master/all/src/test/scala/spec/SimpleSpec.scala

elyphas

@elyphas

@darkfrog26 , thank you, i will try, :)

elyphas

@elyphas

And yes i am interesting i will try my best

elyphas

@elyphas

Wow, scala instead of c++

elyphas

@elyphas

Hi, Suddenly I am getting this error:

[error] java.lang.NoSuchMethodError: 'scala.concurrent.Future moduload.Moduload$.load(scala.concurrent.ExecutionContext)'
[error] profig.ProfigJVMSupport.initProfig(ProfigJVMSupport.scala:41)
[error] profig.ProfigJVMSupport.initProfig$(ProfigJVMSupport.scala:39)
[error] profig.package$.initProfig(package.scala:1)
[error] profig.Profig$.init(Profig.scala:97)
[error] profig.ProfigPathJVM$.initConfiguration$extension(ProfigPathJVM.scala:49)
[error] profig.ProfigPathJVM$.initConfigurationBlocking$extension(ProfigPathJVM.scala:38)
[error] com.outr.arango.AQLMacros$.process(AQLMacros.scala:99)
[error] com.outr.arango.AQLMacros$.aqlu(AQLMacros.scala:21)

any idea? please

Matt Hicks

@darkfrog26

Another dependency issue

Scarango depends on an older version of Profig which depends on an older version of Moduload

Where communities thrive

People

Repo info

Activity