[HBASE-11332] Fix for metas location cache from HBASE-10785

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.99.0
• Assignee: Enis Soztutar
• Reporter: Enis Soztutar
• Created: 11/Jun/14 21:55
• Updated: 21/Feb/15 23:34
• Resolved: 28/Jun/14 02:20

Description

In HBASE-10785, we removed the invalidation of the cached location from patch v2 to v3. This results in a case where if there is a cached location for meta, it is not invalidated.

Since we do a second check from cache for the location after acquiring the lock, this results in metas location to be wrongly cached forever resulting in clients blocking indefinitely.