[IGNITE-12588] Failed to run MLeap or Spark examples

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.8
• Fix Version/s: 2.9
• Component/s: ml, spark

Environment

Java 8
Ubuntu/Win 10

• Assignee: Alexey Zinoviev
• Reporter: Stepan Pilschikov
• Created: 28/Jan/20 08:30
• Updated: 16/Nov/20 15:31
• Resolved: 28/Jan/20 15:51

Description

New release build comes with missed class org.apache.ignite.ml.mleap.MLeapModelParser
Now i can't build any spark examples

Steps:

• Try to mvn clean package -P scala

Actual:

• [ERROR] COMPILATION ERROR : 
  [INFO] -------------------------------------------------------------
  [ERROR] /apache-ignite-2.8.0-bin/examples/src/main/spark/org/apache/ignite/examples/ml/mleap/MLeapModelParserExample.java:[34,34] package org.apache.ignite.ml.mleap does not exist
  [ERROR] /apache-ignite-2.8.0-bin/examples/src/main/spark/org/apache/ignite/examples/ml/mleap/MLeapModelParserExample.java:[45,26] cannot find symbol
    symbol:   class MLeapModelParser
    location: class org.apache.ignite.examples.ml.mleap.MLeapModelParserExample
  [ERROR] /apache-ignite-2.8.0-bin/examples/src/main/spark/org/apache/ignite/examples/ml/mleap/MLeapModelParserExample.java:[45,56] cannot find symbol
    symbol:   class MLeapModelParser
    location: class org.apache.ignite.examples.ml.mleap.MLeapModelParserExample
  

   
  Release build - https://ci.ignite.apache.org/viewLog.html?buildId=4957767&buildTypeId=Releases_ApacheIgniteMain_ReleaseBuild&tab=artifacts&branch_Releases_ApacheIgniteMain=ignite-2.8

Issue Links

• is related to: IGNITE-12573 Copy ML dependencies to other standalone pom files in examples
• links to: GitHub Pull Request #7322
• links to: GitHub Pull Request #7323