Nginx issues, presumably after upgrade

Hey all,

I recently updated my RPM kaltura cluster to 13.9. Everything seemed to be working fine after the upgrade, but now i have embedded players that won’t play videos. The browser consoles logs that nginx is returning 404 for url’s like this:

http://kaltura-prod-stream.intranet.hdr:88/hls/p/103/sp/10300/serveFlavor/entryId/0_djsuyld6/v/2/ev/4/flavorId/0_uuc59qwm/name/a.mp4/index.m3u8

After the upgrade, I ran all the required config scripts. Base, frontend, sphinx and nginx on the required machines. I’m kind of at a loss as to what to look at. The nginx errors log does contain lines like this…

2018/01/03 21:10:16 [error] 17439#17439: *7733 media_set_parse_json: failed to parse json -1: expected digit got 0x0 while sending to client, client: 10.4.16.32, server: kaltura-prod-stream.intranet.hdr, request: "GET /hls/p/103/sp/10300/serveFlavor/entryId/0_djsuyld6/v/2/ev/4/flavorId/0_uuc59qwm/name/a.mp4/index.m3u8 HTTP/1.1", host: "kaltura-prod-stream.intranet.hdr:88", referrer: "http://hdrtv.intranet.hdr/watch.aspx?id=0_djsuyld6"

I’ve checked the nginx.conf and it seems to be correct. Everything else seems to be working as well.

Could someone help point me in the right direction? I know I’ve fixed this before but I can’t recall what i did nor do my notes have anything in them about this.

Thanks!