Riak search. Different results (XML - JSON)

2012-08-25 Thread Vladimir Shapovalov 
Hi all,

I've a key in a bucket, witch is indexed.

{
...
"street":"Sabinastraße"
...
}

If I retrieve the key this way:
curl -i -v http://localhost:8098/buckets/is_solr/keys/123

The response looks like:

{
...
"street":"Sabinastraße"
...
}
which is correct.

If I search for key and expect XML output:
curl -i -v "
http://localhost:8098/solr/is_solr/select?wt=xml&q=street:Sabinastra%C3%9Fe";

Response:

...


...
  Sabinastraße
  ...




wich is also correct.

But in case the format of the output is JSON:
curl -i -v "
http://localhost:8098/solr/is_solr/select?wt=json&q=street:Sabinastra%C3%9Fe"


result looks differently:
...
"street":"Sabinastra\u00dfe"
...

Why is the JSON response looks differently then XML?
Is it an expected output or I'm doing something wrong?

Thanks in advance!
Vladimir
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Riak won't start -- RHEL6

2012-08-25 Thread Vladimir Kupcov 
Hi,

I installed Riak from .rpm package on RHEL6 on virtual machine. Unfortunately, 
I can't get Riak to start. Here is the console output:



[idcuser@vhost0536 ~]$ riak console
Attempting to restart script through sudo -H -u riak
Exec: /usr/lib64/riak/erts-5.9.1/bin/erlexec -boot 
/usr/lib64/riak/releases/1.2.0/riak -embedded -config 
/etc/riak/app.config -pa /usr/lib64/riak/basho-patches 
-args_file /etc/riak/vm.args -- console
Root: /usr/lib64/riak
{error_logger,{{2012,8,25},{4,0,21}},"Protocol: ~p: register error: 
~p~n",["inet_tcp",{{badmatch,{error,etimedout}},[{inet_tcp_dist,listen,1,[{file,"inet_tcp_dist.erl"},{line,70}]},{net_kernel,start_protos,4,[{file,"net_kernel.erl"},{line,1314}]},{net_kernel,start_protos,3,[{file,"net_kernel.erl"},{line,1307}]},{net_kernel,init_node,2,[{file,"net_kernel.erl"},{line,1197}]},{net_kernel,init,1,[{file,"net_kernel.erl"},{line,357}]},{gen_server,init_it,6,[{file,"gen_server.erl"},{line,304}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,227}]}]}]}
{error_logger,{{2012,8,25},{4,0,21}},crash_report,[[{initial_call,{net_kernel,init,['Argument__1']}},{pid,<0.20.0>},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6,[{file,"gen_server.erl"},{line,320}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,227}]}]}},{ancestors,[net_sup,kernel_sup,<0.10.0>]},{messages,[]},{links,[#Port<0.194>,<0.17.0>]},{dictionary,[{longnames,true}]},{trap_exit,true},{status,running},{heap_size,610},{stack_size,24},{reductions,507}],[]]}
{error_logger,{{2012,8,25},{4,0,21}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[['riak@127.0.0.1',longnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
{error_logger,{{2012,8,25},{4,0,21}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,shutdown},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}
{error_logger,{{2012,8,25},{4,0,21}},std_info,[{application,kernel},{exited,{shutdown,{kernel,start,[normal,[]]}}},{type,permanent}]}
{"Kernel pid 
terminated",application_controller,"{application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}}"}

Crash dump was written to: /var/log/riak/erl_crash.dump
Kernel pid terminated (application_controller) 
({application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}})



Any suggestions?

Thank you,
Vlad
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Re: Riak won't start -- RHEL6

2012-08-25 Thread Andrew Berman 
What do your config files look like? Do you have proper permissions on the
Riak directory?
On Aug 25, 2012 10:10 AM, "Vladimir Kupcov" 
wrote:

> Hi,
>
> I installed Riak from .rpm package on RHEL6 on virtual machine.
> Unfortunately, I can't get Riak to start. Here is the console output:
>
>
>
> [idcuser@vhost0536 ~]$ riak console
> Attempting to restart script through sudo -H -u riak
> Exec: /usr/lib64/riak/erts-5.9.1/bin/erlexec -boot
> /usr/lib64/riak/releases/1.2.0/riak -embedded -config
> /etc/riak/app.config -pa /usr/lib64/riak/basho-patches
> -args_file /etc/riak/vm.args -- console
> Root: /usr/lib64/riak
> {error_logger,{{2012,8,25},{4,0,21}},"Protocol: ~p: register error:
> ~p~n",["inet_tcp",{{badmatch,{error,etimedout}},[{inet_tcp_dist,listen,1,[{file,"inet_tcp_dist.erl"},{line,70}]},{net_kernel,start_protos,4,[{file,"net_kernel.erl"},{line,1314}]},{net_kernel,start_protos,3,[{file,"net_kernel.erl"},{line,1307}]},{net_kernel,init_node,2,[{file,"net_kernel.erl"},{line,1197}]},{net_kernel,init,1,[{file,"net_kernel.erl"},{line,357}]},{gen_server,init_it,6,[{file,"gen_server.erl"},{line,304}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,227}]}]}]}
>
> {error_logger,{{2012,8,25},{4,0,21}},crash_report,[[{initial_call,{net_kernel,init,['Argument__1']}},{pid,<0.20.0>},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6,[{file,"gen_server.erl"},{line,320}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,227}]}]}},{ancestors,[net_sup,kernel_sup,<0.10.0>]},{messages,[]},{links,[#Port<0.194>,<0.17.0>]},{dictionary,[{longnames,true}]},{trap_exit,true},{status,running},{heap_size,610},{stack_size,24},{reductions,507}],[]]}
>
> {error_logger,{{2012,8,25},{4,0,21}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[['
> riak@127.0.0.1
> ',longnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
>
> {error_logger,{{2012,8,25},{4,0,21}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,shutdown},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}
>
> {error_logger,{{2012,8,25},{4,0,21}},std_info,[{application,kernel},{exited,{shutdown,{kernel,start,[normal,[]]}}},{type,permanent}]}
> {"Kernel pid
> terminated",application_controller,"{application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}}"}
>
> Crash dump was written to: /var/log/riak/erl_crash.dump
> Kernel pid terminated (application_controller)
> ({application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}})
>
>
>
> Any suggestions?
>
> Thank you,
> Vlad
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>
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Postcommit hook and storing json object

2012-08-25 Thread Yousuf Fauzan 
Hello,

In a postcommit hook, I am storing an object in another bucket where data
is equal to
Data = iolist_to_binary(mochijson2:encode({struct, [
{<<"status">>, list_to_binary(Status)},
{<<"recorddate">>, list_to_binary(Recorddate)},
{<<"memberlogin">>, list_to_binary(User)}
]})
and the content type is json.

Now when I run map reduce using JS, mapValuesJSON is actually giving me a
string instead of a dictionary.
I tried doing a JSON.parse of that with no luck.
can somebody help me figure out the right way to store JSON data in post
commit hook?

I tried without iolist_to_binary and then Riak.mapValuesJSON starts
throwing error.


--
Yousuf
http://fauzism.com
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Re: Riak won't start -- RHEL6

2012-08-25 Thread Vladimir Kupcov 
I didn't change config files after installation. Permissions of /usr/lib64/riak 
are:

[idcuser@vhost0323 ~]$ ls -l /usr/lib64/riak
total 12
drwxr-xr-x.  8 riak root 4096 Aug 25 21:59 erts-5.9.1
drwxr-xr-x. 57 riak root 4096 Aug 25 21:59 lib
drwxr-xr-x.  3 riak root 4096 Aug 25 21:59 releases

Thank you,
Vlad


On 25.08.2012, at 13:09, Andrew Berman wrote:

> What do your config files look like? Do you have proper permissions on the 
> Riak directory?
> 
> On Aug 25, 2012 10:10 AM, "Vladimir Kupcov"  wrote:
> Hi,
> 
> I installed Riak from .rpm package on RHEL6 on virtual machine. 
> Unfortunately, I can't get Riak to start. Here is the console output:
> 
> 
> 
> [idcuser@vhost0536 ~]$ riak console
> Attempting to restart script through sudo -H -u riak
> Exec: /usr/lib64/riak/erts-5.9.1/bin/erlexec -boot 
> /usr/lib64/riak/releases/1.2.0/riak -embedded -config 
> /etc/riak/app.config -pa /usr/lib64/riak/basho-patches
>  -args_file /etc/riak/vm.args -- console
> Root: /usr/lib64/riak
> {error_logger,{{2012,8,25},{4,0,21}},"Protocol: ~p: register error: 
> ~p~n",["inet_tcp",{{badmatch,{error,etimedout}},[{inet_tcp_dist,listen,1,[{file,"inet_tcp_dist.erl"},{line,70}]},{net_kernel,start_protos,4,[{file,"net_kernel.erl"},{line,1314}]},{net_kernel,start_protos,3,[{file,"net_kernel.erl"},{line,1307}]},{net_kernel,init_node,2,[{file,"net_kernel.erl"},{line,1197}]},{net_kernel,init,1,[{file,"net_kernel.erl"},{line,357}]},{gen_server,init_it,6,[{file,"gen_server.erl"},{line,304}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,227}]}]}]}
> {error_logger,{{2012,8,25},{4,0,21}},crash_report,[[{initial_call,{net_kernel,init,['Argument__1']}},{pid,<0.20.0>},{registered_name,[]},{error_info,{exit,{error,badarg},[{gen_server,init_it,6,[{file,"gen_server.erl"},{line,320}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,227}]}]}},{ancestors,[net_sup,kernel_sup,<0.10.0>]},{messages,[]},{links,[#Port<0.194>,<0.17.0>]},{dictionary,[{longnames,true}]},{trap_exit,true},{status,running},{heap_size,610},{stack_size,24},{reductions,507}],[]]}
> {error_logger,{{2012,8,25},{4,0,21}},supervisor_report,[{supervisor,{local,net_sup}},{errorContext,start_error},{reason,{'EXIT',nodistribution}},{offender,[{pid,undefined},{name,net_kernel},{mfargs,{net_kernel,start_link,[['riak@127.0.0.1',longnames]]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]}]}
> {error_logger,{{2012,8,25},{4,0,21}},supervisor_report,[{supervisor,{local,kernel_sup}},{errorContext,start_error},{reason,shutdown},{offender,[{pid,undefined},{name,net_sup},{mfargs,{erl_distribution,start_link,[]}},{restart_type,permanent},{shutdown,infinity},{child_type,supervisor}]}]}
> {error_logger,{{2012,8,25},{4,0,21}},std_info,[{application,kernel},{exited,{shutdown,{kernel,start,[normal,[]]}}},{type,permanent}]}
> {"Kernel pid 
> terminated",application_controller,"{application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}}"}
> 
> Crash dump was written to: /var/log/riak/erl_crash.dump
> Kernel pid terminated (application_controller) 
> ({application_start_failure,kernel,{shutdown,{kernel,start,[normal,[]]}}})
> 
> 
> 
> Any suggestions?
> 
> Thank you,
> Vlad
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