Hi, all
We are using 0.98.6-cdh5.2.0, rUnknown
And when we visit the web regionserverhost:60030 to see Show All RPC Handler
Tasks,
found No tasks currently running on this node. But we configure
property
namehbase.regionserver.handler.count/name
value150/value
sourcehbase-site.xml/source
louis.hust...@gmail.com wrote:
Hi, all,
Our hbase is hbase-0.96.0, we found one region server not work normally,
can any body know the reason?
The time is about 2015-04-29 17:04:00
Attachment is the region server log.
Any idea will be appreciated.
Can anyone help me?
On May 4, 2015, at 23:07, louis.hust louis.h...@gmail.com wrote:
http://pastebin.com/63xTi7tt
and
http://pastebin.com/2ucUV1T1
On May 4, 2015, at 22:57, Ted Yu yuzhih...@gmail.com wrote:
Attachment didn't go through.
Please use pastebin.
If you can get stack trace
Can anyone help me?
On May 4, 2015, at 23:07, louis.hust louis.h...@gmail.com wrote:
http://pastebin.com/63xTi7tt
and
http://pastebin.com/2ucUV1T1
On May 4, 2015, at 22:57, Ted Yu yuzhih...@gmail.com wrote:
Attachment didn't go through.
Please use pastebin.
If you can get stack trace
, close regions,
open region, compact, and split. So it's possible the number is higher than
the sum of the two. However I don't know how it could be lower.
On Tue, Apr 21, 2015 at 5:18 AM, mail list louis.hust...@gmail.com
wrote:
Hi, all
We are using HBase 0.98.6, and we visit
hi ,esteban,
We use VMS to do the test, and we just want to test the NameNode HA failover,
so the cluster is so small. ^_^
And we found where the problem is, as below:
Begin forwarded message:
From: louis.hust louis.h...@gmail.com
Subject: Re: Slow waitForAckedSeqno took too long time
Date
.
On Mon, Dec 8, 2014 at 5:14 PM, louis.hust louis.h...@gmail.com wrote:
hi ,esteban,
We use VMS to do the test, and we just want to test the NameNode HA failover,
so the cluster is so small. ^_^
And we found where the problem is, as below:
Begin forwarded message:
From: louis.hust
wrote:The warning was logged by DFSOutputStream.What was the load on hdfs around 2014-12-05 12:03 ?Have you checked namenode log ?CheersOn Thu, Dec 4, 2014 at 9:01 PM, mail list louis.hust...@gmail.com wrote:Hi ,allI deploy Hbase0.98.6-cdh5.2.0 on 3 machine:l-hbase1.dev.dba.cn0(hadoop namenode active
blocks the YCSB request.
Then I modify the configuration, set hbase.hstore.flusher.count to 20 (default
value is 2), and run the YCSB to load data
with 32 threads, it can run for 1 hour (with 2 threads just run for less than
half 1 hour).
On Nov 20, 2014, at 23:20, louis.hust louis.h...@gmail.com
Ram
On Tue, Nov 25, 2014 at 12:09 PM, louis.hust louis.h...@gmail.com wrote:
hi, all
I retest the YCSB load data, and here is a situation which may explain the
load data blocked.
I use too many threads to insert values, so the flush thread is not
effectively to handle all memstore
Description: GNU Zip compressed data
On Nov 25, 2014, at 15:27, ramkrishna vasudevan
ramkrishna.s.vasude...@gmail.com wrote:
Are you getting any exceptions in the log? Do you have a stack trace when
it is blocked?
On Tue, Nov 25, 2014 at 12:30 PM, louis.hust louis.h...@gmail.com wrote:
hiļ¼Ram
just for test, plz ignore this mail
the memstore gets flushed such that it goes down the global upper limit
writes will be blocked.
I don't have the code now to see the exact config related to memstore.
Regards
Ram
On Thu, Nov 20, 2014 at 4:50 PM, louis.hust louis.h...@gmail.com wrote:
hi all,
I build an HBASE test
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