Walter Su created HDFS-9232:
-------------------------------
Summary: Shouldn't start block recovery if block has no enough
replicas
Key: HDFS-9232
URL: https://issues.apache.org/jira/browse/HDFS-9232
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Walter Su
from HDFS-8406:
{quote}
Before primary DN calls commitBlockSynchronization, it synchronized 2 RBW
replicas, and make them finalized. Then primary DN calls
commitBlockSynchronization, to complete the lastBlock and close the file. The
question is, your dfs.namenode.replication.min is 3, the last block can't be
completed. NameNode shouldn't issue blockRecovery in the first place because
lastBlock can't be completed anyway.
{quote}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
