inputs aerospike plugin emits aerospike_node statistics as a string

[aratik711]

Relevant telegraf.conf

NA

Logs from Telegraf

NA

System info

telegraf 1.22

Docker

No response

Steps to reproduce

1. Add aerospike plugin as input
2. Check the output

Expected behavior

aerospike_node,aerospike_host=localhost:3000,node_name="BB9020011AC4202" batch_error=0i,batch_index_complete=0i,batch_index_created_buffers=0i,batch_index_destroyed_buffers=0i,batch_index_error=0i,batch_index_huge_buffers=0i,batch_index_initiate=0i,batch_index_queue="0:0,0:0,0:0,0:0",batch_index_timeout=0i,batch_index_unused_buffers=0i,batch_initiate=0i,batch_queue=0i,batch_timeout=0i,client_connections=6i,cluster_integrity=true,cluster_key="8AF422E05281249E",cluster_size=1i

Actual behavior

aerospike_node,aerospike_host=localhost:3000,node_name="BB9020011AC4202" statistics="batch_error=0i,batch_index_complete=0i,batch_index_created_buffers=0i,batch_index_destroyed_buffers=0i,batch_index_error=0i,batch_index_huge_buffers=0i,batch_index_initiate=0i,batch_index_queue=0:0,0:0,0:0,0:0,batch_index_timeout=0i,batch_index_unused_buffers=0i,batch_initiate=0i,batch_queue=0i,batch_timeout=0i,client_connections=6i,cluster_integrity=true,cluster_key="8AF422E05281249E",cluster_size=1i"

Additional info

The statistics metrics are coming as strings in the value to the statistics key instead of individual metrics