[jira] Created: (HDFS-1304) There is no unit test for HftpFileSystem.open(..)

There is no unit test for HftpFileSystem.open(..) - Key: HDFS-1304 URL: https://issues.apache.org/jira/browse/HDFS-1304 Project: Hadoop HDFS Issue Type: Improvement Components: test

[jira] Created: (HDFS-1303) StreamFile.doGet(..) uses an additional RPC to get file length

StreamFile.doGet(..) uses an additional RPC to get file length -- Key: HDFS-1303 URL: https://issues.apache.org/jira/browse/HDFS-1303 Project: Hadoop HDFS Issue Type: Improvement

[jira] Resolved: (HDFS-974) FileSystem.Statistics should include NN accesses from the clients

[ https://issues.apache.org/jira/browse/HDFS-974?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Suresh Srinivas resolved HDFS-974. -- Assignee: Suresh Srinivas (was: Sanjay Radia) Resolution: Duplicate Duplicate of HDFS-1298

Re: BlockInfo::triplets

triplets[i%3] is used to store the reference of datanode where the block replica is stored. The datanode maintains a link list of blocks. The next two object entries are used for storing the next and previous block references of link list for that datanode. This organization is done to reduce t

BlockInfo::triplets

Hi, I am studying how block reports are processed, but I am not sure if I understood how BlockInfo::triplets are used by DatanodeDescriptors and BlocksMap. That's what I understood: For each Block, triplets[i] with i%3==0, gives the datanodes that are storing the block. New datanodes are inserte

Next HUG meetup: Noida/NCR- India

Hi All, We are planning to hold the next Hadoop India User Group meet up on 31st July 2010 in Noida, India. The registration and event details are available at - http://hugindia-absolutezeroforum.eventbrite.com/ We currently have the following talks lined up- - HIHO