I have downloaded a pipeline as a *.slp file and opened it in a text editor. Noticed that both $property_map.input and $property_map.output refer certain snaps in the pipeline. What’s purpose of following two objects:
- $property_map.input
- $property_map.output
Why are those snaps singled out, for example “Mapper_FailedCertificatesList - output0”?
Following is the snippet:
"property_map": {
"info": null,
"input": {
"7536ff22-1c0d-44c6-ada7-718de5a98634_input0": {
"label": {
"value": "Conditional_Certificates_Offers_Length - input0"
},
"view_type": {
"value": "document"
}
}
},
"settings": {
"param_table": {
"value":
},
"imports": {
"value": []
}
},
"output": {
"ac14846d-7856-4e1d-9ca0-b519741a25b6_output0": {
"view_type": {
"value": "document"
},
"label": {
"value": "Error 400 Union - output0"
}
},
"2bfe809b-a4b7-4f9b-9007-5262ea6b0b58_output0": {
"label": {
"value": "Mapper_FailedCertificatesList - output0"
},
"view_type": {
"value": "document"
}
},
"36e341cd-bb8d-42d9-94f9-24eb72a812c8_output0": {
"view_type": {
"value": "document"
},
"label": {
"value": "Mapper_FailedCertificatesList - output0"
}
}
},
I do noticed that snap “Mapper_FailedCertificatesList - output0” has io_stats object has value while most other snap don’t in the pipeline monitor API output. Here’s an example of the io_stats value:
[
{
"send_duration": 49923,
"remote": "pa23sl-fmsv-ux02007.fsac5.snaplogic.net/172.29.66.28:8089",
"bytes_recv": 0,
"start_time": 1499885665780,
"error_duration": 0,
"bytes_sent": 1370,
"recv_duration": 0,
"error_count": 0,
"type": "socket"
},
{
"send_duration": 149004,
"remote": "pa23sl-fmsv-ux02000.fsac5.snaplogic.net/172.29.65.214:8089",
"bytes_recv": 0,
"start_time": 1499885663392,
"error_duration": 0,
"bytes_sent": 1178,
"recv_duration": 0,
"error_count": 0,
"type": "socket"
}
]
This behavior can be seen in SnapRuntimeFlashlight-AllSnaps-RedeemV2.2.xlsx (80.0 KB). It is an aggregated view of the pipeline monitor api output of many ruuids for the same pipeline.
Also attached the .slp file
Redeem_Pl_V2.2_2017_07_12.slp.txt (212.8 KB)
P.S. after post this, saw this in dashboard: 
