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([EMAIL PROTECTED], 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([EMAIL PROTECTED], 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:[EMAIL PROTECTED]
发送时间: 2008年8月19日 4:32
收件人: [EMAIL PROTECTED]; [email protected]
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
<[EMAIL PROTECTED]>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
>
>
>
>
>
>
