[jira] Created: (HDFS-1092) MiniDFSCluster - System.err usage

2010-04-11 Thread Kay Kay (JIRA)
MiniDFSCluster - System.err usage -- Key: HDFS-1092 URL: https://issues.apache.org/jira/browse/HDFS-1092 Project: Hadoop HDFS Issue Type: Improvement Reporter: Kay Kay In waitClusterUp(), (

[jira] Created: (HDFS-1093) Improve namenode scalability by splitting the FSNamesystem synchronized section in a read/write lock

2010-04-11 Thread dhruba borthakur (JIRA)
Improve namenode scalability by splitting the FSNamesystem synchronized section in a read/write lock Key: HDFS-1093 URL: https://issues.apache.org/jira/browse/HDF