[TEZ-1005] AM relocalization adds resources to the wrong classloader

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.5.0, 0.4.1
• Assignee: Sergey Shelukhin
• Reporter: Sergey Shelukhin
• Created: 31/Mar/14 21:40
• Updated: 06/Sep/14 01:35
• Resolved: 03/Apr/14 22:11

Description

If one works around TEZ-1004 by removing hand-picked jars from additional jar list (same will happen after it's fixed to compare and remove jars correctly), these jars are not usable in initializer, so you get something like, for example:

Mon Mar 31 20:45:17 UTC 2014, org.apache.hadoop.hbase.client.RpcRetryingCaller@343d511e, java.lang.IllegalAccessError: class com.google.protobuf.HBaseZeroCopyByteString cannot access its superclass com.google.protobuf.LiteralByteString

We have a small fix that seems to fix it, by adding to system classloader