Thread: Server Crash

Hi All,

We have recently deployed couple of new plperl SPROC in our postgres production server and after that server start throwing error. Currently we are using postgres 9.1 and planning to upgrade with PG 10. 

But we are not sure if that will cause the same error in PG 10 as well. We really need help.

Error Message:

2018-06-21 13:43:29 EDT [22212]: [4-1] user=cmsuser,db=forte ,host=10.10.1.3,port=10.10.1.3(56601),id=5b2bdea5.56c4,line=4DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.

 

2018-06-21 13:43:29 EDT [3673]: [5-1] user=cmsuser,db=forte ,host=10.10.1.3,port=10.10.1.3(55649),id=5b2bd568.e59,line=5DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.

Server Details: 

Linux - Red Hat Enterprise Linux Server release 6.3 (Santiago)

Postgres -  Postgres 9.1.13

below are the sample SPROC code:

CREATE OR REPLACE FUNCTION getauthcode(
    claim character varying,
    oflag character varying,
    pacode character varying,
    dispos character varying)
  RETURNS text AS
$BODY$
use strict;
use warnings;
use SOAP::Lite;
use JSON;


try
{
    my $host = `hostname`;
    my $rv = spi_exec_query("select * from getsprocurl('getauthcode','".$host."')");
    my $url = $rv->{rows}[0]->{ret_url};
    elog(NOTICE, 'Host Name  ' . $host . ' URL '. $url );
   
    my $soap = SOAP::Lite->new();
    my $service = $soap->service($url);
    my %params =  ("claim" => $_[0], "oflag" => $_[1], "pacode" => $_[2], "dispos" => $_[3]);
    my $response = $service->getAuthCode(%params);
    my $json_array = decode_json($response);
   
    for my $report ( $json_array) {
    my $status =  $report->{status}, '\n';
        if ($status eq 'success')
        {
            return $report->{PriorApprovalCode};
        }
        else{
            return $report->{message};
        }
    }   
}
catch Exception with
{
    my $ex = shift;
    return 'SOAPFAULT: ' . date('H:i:s') . ' ' . exception($ex);
}
 
$BODY$
  LANGUAGE plperlu VOLATILE STRICT
  COST 100;

Appreciate for your help in advance.

 

Regards,

Anjul TYAGI

 

ü Go Green

Hi All,

We have recently deployed couple of new plperl SPROC in our postgres production server and after that server start throwing error. Currently we are using postgres 9.1 and planning to upgrade with PG 10. 

But we are not sure if that will cause the same error in PG 10 as well. We really need help.

Error Message:

2018-06-21 13:43:29 EDT [22212]: [4-1] user=cmsuser,db=forte ,host=10.10.1.3,port=10.10.1.3(56601),id=5b2bdea5.56c4,line=4DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.

 

2018-06-21 13:43:29 EDT [3673]: [5-1] user=cmsuser,db=forte ,host=10.10.1.3,port=10.10.1.3(55649),id=5b2bd568.e59,line=5DETAIL:  The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.

Server Details: 

Linux - Red Hat Enterprise Linux Server release 6.3 (Santiago)

Postgres -  Postgres 9.1.13

below are the sample SPROC code:

CREATE OR REPLACE FUNCTION getauthcode(
    claim character varying,
    oflag character varying,
    pacode character varying,
    dispos character varying)
  RETURNS text AS
$BODY$
use strict;
use warnings;
use SOAP::Lite;
use JSON;


try
{
    my $host = `hostname`;
    my $rv = spi_exec_query("select * from getsprocurl('getauthcode','".$host."')");
    my $url = $rv->{rows}[0]->{ret_url};
    elog(NOTICE, 'Host Name  ' . $host . ' URL '. $url );
   
    my $soap = SOAP::Lite->new();
    my $service = $soap->service($url);
    my %params =  ("claim" => $_[0], "oflag" => $_[1], "pacode" => $_[2], "dispos" => $_[3]);
    my $response = $service->getAuthCode(%params);
    my $json_array = decode_json($response);
   
    for my $report ( $json_array) {
    my $status =  $report->{status}, '\n';
        if ($status eq 'success')
        {
            return $report->{PriorApprovalCode};
        }
        else{
            return $report->{message};
        }
    }   
}
catch Exception with
{
    my $ex = shift;
    return 'SOAPFAULT: ' . date('H:i:s') . ' ' . exception($ex);
}
 
$BODY$
  LANGUAGE plperlu VOLATILE STRICT
  COST 100;

Appreciate for your help in advance.

 

Regards,

Anjul TYAGI

 

ü Go Green