Related to this thread:
I think I’ve isolated how my kaltura cluster starts to fail playback via HLS after upgrading. Every time I reload or restart apache, playback starts to fail and you see this error in the nginx logs:
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"
If I run kaltura-config-all.sh with my answer file, everything starts working again. I haven’t been able to figure out why this is.
I have two front end servers in my cluster. Each running nginx as well. Apache and nginx are behind a load balancer.
Any help or tips would be appreciated. I am running Kaltura 14.10 on Oracle Linux 6.