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From Tatsuya Kawano <tatsuya6...@gmail.com>
Subject A kernel panic makes small HBase cluster to crush?
Date Sat, 05 Mar 2011 02:15:05 GMT
Hi,

I'm trying to figure out the root cause of the crush on a small HBase
cluster and I need some help from the experts here. I tried to post my
question earlier but it seems the message was blocked by the mailing
list. So I pasted the message here.

http://pastebin.com/5xkACxMM

We're having all Region Servers to quit when one of the node gets a
kernel panic. It seems an issue with HDFS but I'm not totally sure
yet.

HBase 0.90.0 + ASF Hadoop 0.20.2 with hadoop-core-0.20-append-r1056497.jar

Thanks,

--
Tatsuya Kawano
Tokyo, Japan

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