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https://issues.apache.org/jira/browse/HADOOP-3895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12620257#action_12620257
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Fabian Deutsch commented on HADOOP-3895:
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During the following lines, java is hogging on the CPU:
{noformat}
[junit] 2008-08-06 15:12:41,355 INFO ipc.Client
(Client.java:setupIOstreams(190)) - Retrying connect to server:
power.local/127.0.0.1:44005. Already tried 1 time(s).
[junit] 2008-08-06 15:13:44,390 INFO ipc.Client
(Client.java:setupIOstreams(190)) - Retrying connect to server:
power.local/127.0.0.1:44005. Already tried 2 time(s).
[junit] 2008-08-06 15:14:47,439 INFO ipc.Client
(Client.java:setupIOstreams(190)) - Retrying connect to server:
power.local/127.0.0.1:44005. Already tried 3 time(s).
[junit] 2008-08-06 15:15:50,225 INFO ipc.Client
(Client.java:setupIOstreams(190)) - Retrying connect to server:
power.local/127.0.0.1:44005. Already tried 4 time(s).
[junit] 2008-08-06 15:16:53,196 INFO ipc.Client
(Client.java:setupIOstreams(190)) - Retrying connect to server:
power.local/127.0.0.1:44005. Already tried 5 time(s).
{noformat}
I also attached a log of netstat. Interesting might be, that there is only a
process bound to port 44005 on an ipv6 address.
> namenode fails to run on ppc
> ----------------------------
>
> Key: HADOOP-3895
> URL: https://issues.apache.org/jira/browse/HADOOP-3895
> Project: Hadoop Core
> Issue Type: Bug
> Affects Versions: 0.17.1
> Environment: PowerPC using Fedora 9 (all updates) and gcj-1.5.0.0
> Reporter: Fabian Deutsch
> Priority: Minor
> Attachments: build.log, hadoop-env.sh, hadoop-site.xml,
> java.hprof.txt, jdb-namenode-QUIT.log
>
>
> Hadoop starts, but eats 100% CPU. Data- and Secondarynamenodes can not
> connect. No jobs were run, just trying to start the daemon. using
> bin/start-dfs.sh.
> Using the same simple configuration on an x86-arch - also using Fedora 9 and
> gcj-1.5.0.0 - works perfectly.
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