[HBASE-12998] Compilation with Hdfs-2.7.0-SNAPSHOT is broken after HDFS-7647

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0, 1.1.0, 0.98.11
• Hadoop Flags: Reviewed
• Assignee: Enis Soztutar
• Reporter: Enis Soztutar
• Created: 09/Feb/15 22:34
• Updated: 06/Apr/18 17:54
• Resolved: 10/Feb/15 02:32

Description

HDFS-7647 changed internal API related to LocatedBlocks and DataNodeInfo. We can fix it trivially in HBase for now.

[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /Users/enis/projects/hbase-champlain/hbase-server/src/test/java/org/apache/hadoop/hbase/fs/TestBlockReorder.java:[175,41] error: incompatible types

Longer term, we should add an API for advanced hdfs users (like HBase) to deprioritize / reorder locations for blocks based on what the client thinks.

arpitagarwal FYI.

Issue Links

• relates to: HDFS-7647 DatanodeManager.sortLocatedBlocks sorts DatanodeInfos but not StorageIDs