FW: Scripts to make the SSH password generation easier while trying to start a cluster

Hi Sometimes when we have a large number of clusters we may have to specify the password of the different machines that we are using as slaves (datanodes). If the cluster is very huge we may have to repeat this everytime. So we would to suggest a way to avoid this 1. Generate a

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[jira] [Created] (HDFS-1875) MiniDFSCluster hard-codes dfs.datanode.address to localhost

MiniDFSCluster hard-codes dfs.datanode.address to localhost --- Key: HDFS-1875 URL: https://issues.apache.org/jira/browse/HDFS-1875 Project: Hadoop HDFS Issue Type: Bug

[jira] [Reopened] (HDFS-1773) Remove a datanode from cluster if include list is not empty and this datanode is removed from both include and exclude lists

[ https://issues.apache.org/jira/browse/HDFS-1773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tanping Wang reopened HDFS-1773: Port this jira to trunk. Mark HDFS-1867 as a duplication of this jira. Remove a datanode from

[jira] [Resolved] (HDFS-1867) Remove a datanode from cluster if include list is not empty and this datanode is removed from both include and exclude lists

[ https://issues.apache.org/jira/browse/HDFS-1867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tanping Wang resolved HDFS-1867. Resolution: Duplicate Solve this jira on HDFS-1773. Remove a datanode from cluster if include

Re: [Discuss] Merge federation branch HDFS-1052 into trunk

Apparently this merge wasn't tested against MapReduce trunk at all -- MR trunk has been failing to compile for several days. Please see MAPREDUCE-2465. I attempted to fix it myself but don't have enough background in the new federation code or in RAID. -Todd On Thu, Apr 28, 2011 at 11:30 PM,

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Re: [Discuss] Merge federation branch HDFS-1052 into trunk

We have been testing federation regularly with MapReduce with yahoo-merge branches. With trunk we missed the contrib (raid). The dependency with project splits has been crazy. Not sure how large changes can keep on top of all these things. I am working on fixing the raid contrib. On Mon, May 2,

[jira] [Created] (HDFS-1878) race condition in FSNamesystem.close() causes NullPointerException without serious consequence - TestHDFSServerPorts unit test failure

race condition in FSNamesystem.close() causes NullPointerException without serious consequence - TestHDFSServerPorts unit test failure -- Key: