Aravindan Vijayan created HDDS-2579:
---------------------------------------
Summary: Ozone client should refresh pipeline info if reads from
all Datanodes fail.
Key: HDDS-2579
URL: https://issues.apache.org/jira/browse/HDDS-2579
Project: Hadoop Distributed Data Store
Issue Type: Bug
Components: Ozone Client
Reporter: Aravindan Vijayan
Assignee: Aravindan Vijayan
Fix For: 0.5.0
Currently, if the client reads from all Datanodes in the pipleine fail, the
read fails altogether. There may be a case when the container is moved to a new
pipeline by the time client reads. In this case, the client should request for
a refresh pipeline from OM, and read it again if the new pipeline returned from
OM is different.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
