[HDFS-8466] Refactor BlockInfoContiguous and fix NPE in TestBlockInfo#testCopyConstructor()

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: HDFS-7285
• Fix Version/s: HDFS-7285
• Target Version/s: HDFS-7285
• Hadoop Flags: Reviewed
• Assignee: Vinayakumar B
• Reporter: Vinayakumar B
• Created: 22/May/15 09:48
• Updated: 30/Sep/15 19:37
• Resolved: 18/Jun/15 08:47

Description

HDFS-7716 refactored BlockInfoContiguous.java
Since then TestBlockInfo#testCopyConstructor(..) fails with NPE.

Along with fixing test failure, some of the code can be refactored to re-use code from BlockInfo.java

Issue Links

• is duplicated by: HDFS-8587 Erasure Coding: fix the copy constructor of BlockInfoStriped and BlockInfoContiguous