Hi,
I suggested him to upgrade his environment to the latest version, so
at this time, he used CDH3b4 (HBase 0.90.1) and performed the same
test procedure. Then now he got a new issue. HMaster was aborted
because it couldn't reach to the host that had the kernel panic.
Can anybody verify this
On Thu, Mar 10, 2011 at 3:41 AM, Tatsuya Kawano tatsuya6...@gmail.com wrote:
I suggested him to upgrade his environment to the latest version, so
at this time, he used CDH3b4 (HBase 0.90.1) and performed the same
test procedure. Then now he got a new issue. HMaster was aborted
because it
Hi Stack,
Thanks for checking this issue and filing HBASE-3617. Well, that command was
supposed the node to crash and shutdown. I'll check the detailed procedure and
try to reproduce this issue during weekend.
This is odd. Communication with the RegionServer was working fine up
until it
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
Hi,
I got this question at Hadoop User Group Japan mailing list, but I
need some helps from the experts here. It looks like HDFS issue, maybe
append related? but I'm not totally sure yet.
The person who posted the original question is testing HA features in
HBase 0.90.0 and ASF Hadoop 0.20.2
Hi,
I got this question at Hadoop User Group Japan mailing list, but I
need some helps from the experts here. It looks like HDFS issue, maybe
append related? but I'm not totally sure yet.
The person who posted the original question is testing HA features in
HBase 0.90.0 and ASF Hadoop 0.20.2
Hi,
I got this question at Hadoop User Group Japan mailing list, but I need some
helps from the experts here. It looks like HDFS issue, maybe append related?
but I'm not totally sure yet.
The person who posted the original question is testing HA features in HBase
0.90.0 and ASF Hadoop
Thanks J-D.
Well, doen't the following message imply HDFS could accept writes when it has
at least 1 data node available?
error: java.io.IOException: File
/hbase/Object_Speed_Test/1dbc1bf84b48e1145638b3a3bc3ad1cd/.tmp/1275904589980700621
could only be replicated to 0 nodes, instead of 1
(heh this thread gives me a reason to look at the HDFS code)
Well, doen't the following message imply HDFS could accept writes when it has
at least 1 data node available?
error: java.io.IOException: File
/hbase/Object_Speed_Test/1dbc1bf84b48e1145638b3a3bc3ad1cd/.tmp/1275904589980700621
Thanks for checking the HDFS code.
Also it's strange that the region servers got corrupted reads when there are
two more replicase available on HDFS.
Corrupted reads? This is a loaded term, are you really saying that the
region server read corrupted data from HDFS?
Sorry, it was too early
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