Himanshu Vashishtha created HBASE-8156: ------------------------------------------
Summary: Support for Namenode HA for non-idempotent operations Key: HBASE-8156 URL: https://issues.apache.org/jira/browse/HBASE-8156 Project: HBase Issue Type: Improvement Components: Filesystem Integration Affects Versions: 0.95.0 Reporter: Himanshu Vashishtha Assignee: Himanshu Vashishtha Fix For: 0.98.0 In hadoop 2 HA, non-idempotent operations are not retried at the hdfs side. This is by design as retrying a non-idempotent operation might not be a good design choice for some use case. HBase needs to handle the retries for such operations at its end. With HBase-7806, there is already some work going on for file system abstractions. There, HReginFileSystem sits as an abstraction between region and FS. This jira is a move in the same direction, where it adds retry functionality for non-idempotent calls such as create, rename and delete in HRegionFileSystem class. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira