This is the error getting when i tried to test my logstash config in server

root@logserver:~# tail -f /var/log/logstash/logstash.log
{:timestamp=>"2017-03-24T06:57:54.132000-0400", :message=>"SIGTERM received. Shutting down the pipeline.", :level=>:warn}
{:timestamp=>"2017-03-24T06:58:33.872000-0400", :message=>"Error: Expected one of #, if, ", ', } at line 49, column 2 (byte 1331) after filter\n{\n ", :level=>:error}
{:timestamp=>"2017-03-25T01:41:24.836000-0400", :message=>"Error: Expected one of #, if, ", ', } at line 49, column 2 (byte 1331) after filter\n{\n ", :level=>:error}
{:timestamp=>"2017-03-25T02:10:05.535000-0400", :message=>"Error: Expected one of #, if, ", ', } at line 49, column 2 (byte 1331) after filter\n{\n ", :level=>:error}
{:timestamp=>"2017-03-25T02:10:31.130000-0400", :message=>"Error: Expected one of #, if, ", ', } at line 49, column 2 (byte 1331) after filter\n{\n ", :level=>:error}
{:timestamp=>"2017-03-25T02:26:32.499000-0400", :message=>"Error: Expected one of #, if, ", ', } at line 49, column 2 (byte 1331) after filter\n{\n ", :level=>:error}
{:timestamp=>"2017-03-25T03:06:19.081000-0400", :message=>"Error: Expected one of #, if, ", ', } at line 49, column 2 (byte 1331) after filter\n{\n ", :level=>:error}
{:timestamp=>"2017-03-25T03:07:11.035000-0400", :message=>"Error: Expected one of #, if, ", ', } at line 49, column 2 (byte 1331) after filter\n{\n ", :level=>:error}

You probably need to show your configuration for anyone to be able to help with this.

Can you please post your config file? The error is in line 49.