Added comment on hdfs-630

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@836296 13f79535-47bb-0310-9956-ffa450edef68
2009-11-14 23:57:22 +00:00 · 2009-11-14 23:57:22 +00:00 · 7f9a0e4cf9
parent dc28f778ed
commit 7f9a0e4cf9
1 changed files with 1 additions and 0 deletions
--- a/src/java/overview.html
+++ b/src/java/overview.html
@ -97,6 +97,7 @@
        In the meantime the NameNode can still send DFSClients to the dead DataNode as host for
        a replicated block. DFSClient can get stuck on trying to get block from a
        dead node. This patch allows DFSClients pass NameNode lists of known dead DataNodes.
+        Recommended, particularly if your cluster is small.
      </li>
    </ul>
  </li>