[PIG-2837] AvroStorage throws StackOverFlowError

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10.0
• Fix Version/s: 0.11
• Component/s: piggybank
• Assignee: Cheolsoo Park
• Reporter: Mubarak Seyed
• Created: 26/Jul/12 02:22
• Updated: 22/Feb/13 04:54
• Resolved: 06/Aug/12 07:47

Description

When i try to dump avro data using

records = LOAD '/logs/records/07262012/01/1/Record.1343265732700.avro' using org.apache.pig.piggybank.storage.avro.AvroStorage(); 
dump records;

Pig Stack Trace 
--------------- 
ERROR 2998: Unhandled internal error. null
java.lang.StackOverflowError 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:258) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:262) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:262) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:271) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:284) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:262) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:271) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:284) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:262) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:271) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:284) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:262) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:271) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:284) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:262) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:271) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:284) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:262) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:271) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:284) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:262) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:271) 
at org.apache.pig.piggybank.storage.avro.AvroStorageUtils.containsGenericUnion(AvroStorageUtils.java:284)

I did verify the avro schema using avro-tools and dump the data as json format, data looks good.