[jira] [Commented] (TOREE-463) Startup performance: initialize ScalaInterpreter earlier and in its own thread

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TOREE-463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16356157#comment-16356157 ] 

ASF GitHub Bot commented on TOREE-463:
--------------------------------------

Github user sanjay-saxena commented on a diff in the pull request:

    https://github.com/apache/incubator-toree/pull/151#discussion_r166773011
  
    --- Diff: kernel/src/main/scala/org/apache/toree/boot/layer/InterpreterManager.scala ---
    @@ -20,15 +20,20 @@ package org.apache.toree.boot.layer
     import org.apache.toree.kernel.api.KernelLike
     import com.typesafe.config.Config
     import org.apache.toree.interpreter._
    -import scala.collection.JavaConverters._
    +import org.apache.toree.kernel.interpreter.scala.ScalaInterpreter
    --- End diff --
    
    Same comment about abstraction violation applies here as well.


> Startup performance: initialize ScalaInterpreter earlier and in its own thread
> ------------------------------------------------------------------------------
>
>                 Key: TOREE-463
>                 URL: https://issues.apache.org/jira/browse/TOREE-463
>             Project: TOREE
>          Issue Type: Bug
>            Reporter: Brad
>            Priority: Major
>
> The Scala Interpreter is the slowest thing to start up, have it start earlier and run concurrently with the rest of Toree



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