hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "zhongbai.zhou" <zhongbai.z...@teltel.com>
Subject Re:
Date Tue, 19 Aug 2008 02:10:28 GMT
Hi,
1. Test environment
* OS : Centos 3.8
* Machines: i386(CPU:P43.0,MEM:1G,HD:40G)
* Hadoop version : 0.17.1
* HBase version : 0.2.0
- HBase: 1 HMaster and 4 regionservers
- Hadoop: 1 master and 4 slaves of HDFS (at first, I started test with 1
master and 1 slave of HDFS)

Machines Ip:
--- 192.168.209.37
--- 192.168.209.33
--- 192.168.209.41
--- 192.168.209.42


Flow : 192.168.209.37 log
2008-08-15 21:57:45,057 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 4 on 60020, call batchUpdate([B@cdfebd, row => 25662854, {column =>
session:25662854, value => '...'}) from 192.168.209.37:59006: error:
org.apache.hadoop.hbase.NotServingRegionException:
usersessions1,23002845,1218802970003

org.apache.hadoop.hbase.NotServingRegionException:
usersessions1,23002845,1218802970003

        at
org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.j
ava:1436)

        at
org.apache.hadoop.hbase.regionserver.HRegionServer.batchUpdate(HRegionServer
.java:1147)

        at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)

        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)

        at java.lang.reflect.Method.invoke(Method.java:597)

        at
org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:473)

        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:896)

2008-08-15 21:57:45,067 INFO org.apache.hadoop.ipc.Server: IPC Server
handler 8 on 60020, call batchUpdate([B@5d66be, row => 25201453, {column =>
session:25201453, value => '...'}) from 192.168.209.37:59007: error:
org.apache.hadoop.hbase.NotServingRegionException:
usersessions1,23002845,1218802970003

org.apache.hadoop.hbase.NotServingRegionException:
usersessions1,23002845,1218802970003

        at
org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.j
ava:1436)

        at
org.apache.hadoop.hbase.regionserver.HRegionServer.batchUpdate(HRegionServer
.java:1147)

        at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)

        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)

        at java.lang.reflect.Method.invoke(Method.java:597)

        at
org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:473)

        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:896)


-----邮件原件-----
发件人: Jean-Daniel Cryans [mailto:jdcryans@gmail.com] 
发送时间: 2008年8月19日 4:32
收件人: hbase-user@hadoop.apache.org; hbase-dev@hadoop.apache.org
主题: Re:

gaozhi,

What is your setup like? How many regionservers? Is it in a VM? What are
your machines like? Have you checked in your node's (192.168.209.37) logs to
see if there is anything anormal? Can you send an excerpt? Which version of
Hadoop/HBase?

Getting your insertion code would also be nice.

Thx

J-D

P.S. I sent this to the user mailing list since this is not
development-related.

On Mon, Aug 18, 2008 at 12:04 AM, zhang gaozhi
<gaozhi.zhang@gmail.com>wrote:

> Dear all,
>
>        Firstly, thanks for your efforts about hbase/hadoop project, they
> are the good projects and give our better understanding and help.
>        When we use the hbase, create the htable and do stress testing;
find
> out some problems. That is , we insert the record into the htable
> continually, after a period,  we meet some errors as the following
> informations.
>
>
> count:40186954    ( The record number inserted)
>
> count:40186955    ( The record number inserted)
>
> count:40186956    ( The record number inserted)
>
> count:40186957    ( The record number inserted)
>
> Exception in thread "main"
> org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to
contact
> region server 192.168.209.37:60020 for region
> imlogs1,37415117,1218859785143, row '40186957', but failed after 10
> attempts.
>
> Exceptions:
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
> java.net.SocketTimeoutException: timed out waiting for rpc response
>
>
>
>         at
>
org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getRegionServ
erWithRetries(HConnectionManager.java:892)
>
>         at org.apache.hadoop.hbase.client.HTable.commit(HTable.java:1168)
>
>         at org.apache.hadoop.hbase.PutImData1.main(PutImData1.java:192)
>
>
>         As above shown,  if any problems,  how to do for fixing the
> problems. By the way, can send our  some your stress testing results and
> give our better suggestions.
>
>       The table used in our testbed shown:
>
>        hbase(main):015:0> describe 'imlogs'
>
> {NAME => 'imlogs', IS_ROOT => 'false', IS_META => 'false', FAMILIES =>
> [{NAME => 'reciever', BLOOMFILTER => 'f
>
> alse', VERSIONS => '999999999', COMPRESSION => 'NONE', LENGTH =>
> '2147483647', TTL => '-1', IN_MEMORY => 'fals
>
> e', BLOCKCACHE => 'false'}, {NAME => 'sender', BLOOMFILTER => 'false',
> VERSIONS => '999999999', COMPRESSION =>
>
>  'NONE', LENGTH => '2147483647', TTL => '-1', IN_MEMORY => 'false',
> BLOCKCACHE => 'false'}, {NAME => 'content'
>
> , BLOOMFILTER => 'false', VERSIONS => '999999999', COMPRESSION => 'NONE',
> LENGTH => '2147483647', TTL => '-1',
>
>  IN_MEMORY => 'false', BLOCKCACHE => 'false'}]}
>
>
>                                                         Best regards
>
> thanks
>
> gaozhi
>
>
>
>
>
>


Mime
View raw message