[PIG-2594] JsonLoader/JsonStorage does not work with boolean

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.10.0
• Component/s: impl
• Assignee: Unassigned
• Reporter: Daniel Dai
• Created: 15/Mar/12 21:44
• Updated: 05/Dec/13 15:22
• Resolved: 05/Dec/13 15:21

Description

The following script fail:

A = LOAD 'allscalar10k.json' using JsonLoader();
store B into 'output';

Exception:
java.io.IOException: Unknown type in input schema: 5
at org.apache.pig.builtin.JsonLoader.readField(JsonLoader.java:292)
at org.apache.pig.builtin.JsonLoader.getNext(JsonLoader.java:157)
at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigRecordReader.nextKeyValue(PigRecordReader.java:187)
at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:532)
at org.apache.hadoop.mapreduce.MapContext.nextKeyValue(MapContext.java:67)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:143)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
at org.apache.hadoop.mapred.Child.main(Child.java:249)

Issue Links

• duplicates: PIG-3454 Update JsonLoader/JsonStorage.