[ATLAS-555] Tag creation from UI fails due to missing description attribute

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 0.7-incubating
• Assignee: Neeru Gupta
• Reporter: Hemanth Yamijala
• Created: 09/Mar/16 05:05
• Updated: 11/Mar/16 05:17
• Resolved: 11/Mar/16 05:17

Description

I compiled Atlas from the master branch (git id: 5b748aa47b970298a3c6b0c03495b3299079cd3e) and deployed. Ran hive-import (which worked fine). Then tried to create a trait from the UI. This failed.

Relevant part of the stack trace:

 
Caused by: org.json4s.package$MappingException: No usable value for typeDescription Did not find value which can be converted into java.lang.String at org.json4s.reflect.package$.fail(package.scala:96) at org.json4s.Extraction$ClassInstanceBuilder.org$json4s$Extraction$ClassInstanceBuilder$$buildCtorArg(Extraction.scala:462) at org.json4s.Extraction$ClassInstanceBuilder$$anonfun$14.apply(Extraction.scala:482) at org.json4s.Extraction$ClassInstanceBuilder$$anonfun$14.apply(Extraction.scala:482) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at scala.collection.TraversableLike$class.map(TraversableLike.scala:244) at scala.collection.AbstractTraversable.map(Traversable.scala:105) at org.json4s.Extraction$ClassInstanceBuilder.org$json4s$Extraction$ClassInstanceBuilder$$instantiate(Extraction.scala:470) at org.json4s.Extraction$ClassInstanceBuilder$$anonfun$result$6.apply(Extraction.scala:515) at org.json4s.Extraction$ClassInstanceBuilder$$anonfun$result$6.apply(Extraction.scala:512) at org.json4s.Extraction$.org$json4s$Extraction$$customOrElse(Extraction.scala:524) at org.json4s.Extraction$ClassInstanceBuilder.result(Extraction.scala:512) at org.json4s.Extraction$.extract(Extraction.scala:351) at org.json4s.Extraction$CollectionBuilder$$anonfun$6.apply(Extraction.scala:360) at org.json4s.Extraction$CollectionBuilder$$anonfun$6.apply(Extraction.scala:360) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.immutable.List.foreach(List.scala:318) at scala.collection.TraversableLike$class.map(TraversableLike.scala:244) at scala.collection.AbstractTraversable.map(Traversable.scala:105) at org.json4s.Extraction$CollectionBuilder.mkCollection(Extraction.scala:360) at org.json4s.Extraction$CollectionBuilder.result(Extraction.scala:384) at org.json4s.Extraction$.extract(Extraction.scala:339) at org.json4s.Extraction$ClassInstanceBuilder.org$json4s$Extraction$ClassInstanceBuilder$$buildCtorArg(Extraction.scala:450) ... 72 more Caused by: org.json4s.package$MappingException: Did not find value which can be converted into java.lang.String at org.json4s.Extraction$.convert(Extraction.scala:603) at org.json4s.Extraction$.extract(Extraction.scala:350) at org.json4s.Extraction$ClassInstanceBuilder.org$json4s$Extraction$ClassInstanceBuilder$$buildCtorArg(Extraction.scala:450) ... 97 more 

(Will attach entire stack trace separately)

Issue Links

• relates to: ATLAS-559 Atlas should allow JSONs to be submitted that don't have optional attributes.