fixed a document typo

pull/63/head
Frank 10 years ago
parent 93ff879e60
commit 60e0564e89
  1. 2
      hadoop/README.md

@ -142,7 +142,7 @@ cluster can be scaled to thousands of nodes with petabytes of storage.
The above deployment model provides redundancy for data as the HDFS filesytem
takes care of the data replication. The only single point of failure are the
NameNode and the TaskTracker. If any of these components fail the cluster will
NameNode and the JobTracker. If any of these components fail the cluster will
not be usable.