Re: Avatar Datanodes

No, only the "active" namenode sends commands back to the datanodes in avatar node setup. On Aug 9, 2010, at 5:05 PM, André Oriani wrote: > Hi all, > > I was studying the code of HDFS-976 and Dhruba's overview about Avatar Nodes > ( > http://hadoopblog.blogspot.com/2010/02/hadoop-namenode-hig

Avatar Datanodes

Hi all, I was studying the code of HDFS-976 and Dhruba's overview about Avatar Nodes ( http://hadoopblog.blogspot.com/2010/02/hadoop-namenode-high-availability.html) when some questions came to my mind. If I understood correctly, avatar datanodes send heartbeats, block reports and block received

[jira] Created: (HDFS-1337) Unmatched file length makes append fail. Should we retry if a startBlockRecovery() fails?

Unmatched file length makes append fail. Should we retry if a startBlockRecovery() fails? - Key: HDFS-1337 URL: https://issues.apache.org/jira/browse/HDFS-1337 Pr

[jira] Created: (HDFS-1336) TruncateBlock does not update in-memory information correctly

TruncateBlock does not update in-memory information correctly - Key: HDFS-1336 URL: https://issues.apache.org/jira/browse/HDFS-1336 Project: Hadoop HDFS Issue Type: Bug Co

[jira] Resolved: (HDFS-320) Namenode should return lease recovery request with other requests

[ https://issues.apache.org/jira/browse/HDFS-320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jakob Homan resolved HDFS-320. -- Resolution: Won't Fix Resolving as Won't Fix. > Namenode should return lease recovery request with other

[jira] Created: (HDFS-1335) HDFS side of HADOOP-6904: first step towards inter-version communications between dfs client and NameNode

HDFS side of HADOOP-6904: first step towards inter-version communications between dfs client and NameNode - Key: HDFS-1335 URL: https://issues.apache.org/jira/