[jira] [Created] (HDFS-4120) Add a new "-skipSharedEditsCheck" option for BootstrapStandby

2012-10-27 Thread liang xie (JIRA)
liang xie created HDFS-4120: --- Summary: Add a new "-skipSharedEditsCheck" option for BootstrapStandby Key: HDFS-4120 URL: https://issues.apache.org/jira/browse/HDFS-4120 Project: Hadoop HDFS Issue

[jira] [Created] (HDFS-4121) Add namespace declarations in hdfs .proto files for languages other than java

2012-10-27 Thread Binglin Chang (JIRA)
Binglin Chang created HDFS-4121: --- Summary: Add namespace declarations in hdfs .proto files for languages other than java Key: HDFS-4121 URL: https://issues.apache.org/jira/browse/HDFS-4121 Project: Hado

[jira] [Created] (HDFS-4122) Cleanup HDFS logs and reduce the size of logged messages

2012-10-27 Thread Suresh Srinivas (JIRA)
Suresh Srinivas created HDFS-4122: - Summary: Cleanup HDFS logs and reduce the size of logged messages Key: HDFS-4122 URL: https://issues.apache.org/jira/browse/HDFS-4122 Project: Hadoop HDFS

Re: A question about reading one block

2012-10-27 Thread Harsh J
Vivi, Assuming you know how to get the block info out of a file's metadata, opening a file for read (with FileSystem.open API, etc.) with an offset and length set to to match that of a block, will open and read only that block. On Sat, Oct 27, 2012 at 2:19 AM, Vivi Lang wrote: > Hi guys, > > I a