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https://issues.apache.org/jira/browse/HDFS-407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ravi Phulari resolved HDFS-407.
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Resolution: Cannot Reproduce
This is data node start up issue,not a bug.
Closing this Jira.
> data node startup problem
> -------------------------
>
> Key: HDFS-407
> URL: https://issues.apache.org/jira/browse/HDFS-407
> Project: Hadoop HDFS
> Issue Type: Test
> Environment: Processor: Intel Pentium D 2.8 GHz, OS: Fedora 8,
> GuestOS Fedora 8, RAM: 2 GB (total), RAM for GuestOS: 512 MB
> Hadoop version : 0.18.0
> Reporter: Ashok Varma PSG Tech
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> Hi,
> I have set up a cluster using dom0( a.k.a Host OS ) and one domU ( a.k.a
> Guest OS ) both are running on Fedora -8 32-bit .
> Para Virtualization used: XEN Version 3.1.0-13
> HostOS host name is hadoop10 configured as name-node/job tracker and it will
> acts as data-node/task tracker as well in order to spread the data storage
> and GuestOS name is hadoop11 it is configured as data-node/task tracker
> i'm facing new problem...trying to start HDFS daemons but i'm getting
> following errors:
> 1) Permission denied error in line number [3] below
> 2) hadoop11: no datanode to stop at line number [8]
> but i can able to SSH to hadoop11( GuestOS/slave )
> ---------------------------------------------------------------------
> [had...@hadoop10 hadoop-0.18.0]$ bin/start-dfs.sh
> [1] starting namenode, logging to
> /home/hadoop/hadoop-0.18.0/bin/../logs/hadoop-hadoop-namenode-hadoop10.out
> [2] hadoop11: starting datanode, logging to
> /home/hadoop/hadoop-0.18.0/bin/../logs/hadoop-hadoop-datanode-hadoop11.out
> [3] hadoop11: /home/hadoop/hadoop-0.18.0/bin/hadoop-daemon.sh: line 118:
> /tmp/hadoop-hadoop-datanode.pid: Permission denied
> [4] hadoop10: starting datanode, logging to
> /home/hadoop/hadoop-0.18.0/bin/../logs/hadoop-hadoop-datanode-hadoop10.out
> [5] hadoop10: starting secondarynamenode, logging to
> /home/hadoop/hadoop-0.18.0/bin/../logs/hadoop-hadoop-secondarynamenode-hadoop10.out
> [6] [had...@hadoop10 hadoop-0.18.0]$ bin/stop-dfs.sh
> [7] stopping namenode
> [8] hadoop11: no datanode to stop
> [9] hadoop10: stopping datanode
> [10] hadoop10: stopping secondarynamenode
> [11] [had...@hadoop10 hadoop-0.18.0]$ ssh hadoop11 ----------- |
> [12] Last login: Tue Oct 7 18:07:20 2008 from hadoop10
> -----------|---------> I can able to SSH to slave ( hadoop11 ) from master (
> hadoop10)
> [13] [had...@hadoop11 ~]$
> --------------------------------|
> ------------------------------------------------------------------------------------------------
> Whats going wrong over here??
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