Streaming from influx to kapacitor

Hi
I have installed influx and kapacitor in the same machine. Streaming is not happening from influx to kapacitor.

Influx Version: 1.4.3
Kapacitor Version:
Kapacitor OSS 1.4.1 (git: HEAD b05bb0f6be089d6a1a391867ad4020344ce42a53)

OS Version:
Linux ip-10-0-7-86.eu-central-1.compute.internal 3.10.0-693.17.1.el7.x86_64 #1 SMP Thu Jan 25 20:13:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

Observation:
Only streaming is not happening. batch is working.

Kapacitor Logs:
ts=2018-05-09T06:51:20.662Z lvl=debug msg=“linking subscription for cluster” service=influxdb cluster=x.x.x.x cluster=x.x.x.x
ts=2018-05-09T06:52:16.000Z lvl=info msg=“http request” service=http host=10.0.7.178 username=- start=2018-05-09T06:52:16.000611682Z method=GET uri=/kapacitor/v1/ping protocol=HTTP/1.1 status=204 referer=- user-agent=“Consul Health Check” request-id=826867f3-5355-11e8-817d-000000000000 duration=42.645µs

Influx Logs:

May 09 06:54:54 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [httpd] 10.0.7.178 - - [09/May/2018:06:54:54 +0000] “GET /ping HTTP/1.1” 204 0 “-” “Consul Health Check” e0dd4dd2-5355-11e8-821b-000000000000 41
May 09 06:54:57 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [I] 2018-05-09T06:54:57Z SHOW DATABASES service=query
May 09 06:54:57 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [httpd] ::1 - user [09/May/2018:06:54:57 +0000] “POST /query?db=&epoch=ms&q=SHOW+DATABASES&rp= HTTP/1.1” 200 117 “-” “Go-http-client/1.1” e2ecbabe-5355-11e8-821c-000000000000 328
May 09 06:54:58 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [httpd] 10.0.8.10 - user [09/May/2018:06:54:58 +0000] “POST /write?consistency=one&db=xxxdb&p=%5BREDACTED%5D&precision=n&rp=autogen&u=user HTTP/1.1” 204 0 “-” “okhttp/3.9.1” e321b2df-5355-11e8-821d-000000000000 1456
May 09 06:55:00 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [httpd] 10.0.8.10 - user [09/May/2018:06:55:00 +0000] “POST /write?consistency=one&db=xxxdb&p=%5BREDACTED%5D&precision=n&rp=autogen&u=user HTTP/1.1” 204 0 “-” “okhttp/3.9.1” e45207ed-5355-11e8-821e-000000000000 1820
May 09 06:55:00 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [httpd] 10.0.8.10 - user [09/May/2018:06:55:00 +0000] “POST /write?consistency=one&db=xxxdb&p=%5BREDACTED%5D&precision=n&rp=autogen&u=user HTTP/1.1” 204 0 “-” “okhttp/3.9.1” e4ae8d14-5355-11e8-821f-000000000000 1456
May 09 06:55:01 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [I] 2018-05-09T06:55:01Z SHOW DATABASES service=query
May 09 06:55:01 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [httpd] ::1 - user [09/May/2018:06:55:01 +0000] “POST /query?db=&epoch=ms&q=SHOW+DATABASES&rp= HTTP/1.1” 200 117 “-” “Go-http-client/1.1” e4db7858-5355-11e8-8220-000000000000 323
May 09 06:55:02 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [httpd] 10.0.8.10 - user [09/May/2018:06:55:02 +0000] “POST /write?consistency=one&db=xxxdb&p=%5BREDACTED%5D&precision=n&rp=autogen&u=user HTTP/1.1” 204 0 “-” “okhttp/3.9.1” e5832b84-5355-11e8-8221-000000000000 1799
May 09 06:55:03 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [httpd] 10.0.8.10 - user [09/May/2018:06:55:03 +0000] “POST /write?consistency=one&db=xxxdb&p=%5BREDACTED%5D&precision=n&rp=autogen&u=user HTTP/1.1” 204 0 “-” “okhttp/3.9.1” e61bc0cb-5355-11e8-8222-000000000000 1502
May 09 06:55:03 ip-10-0-7-86.eu-central-1.compute.internal influxd[31012]: [httpd] 10.0.8.10 - user [09/May/2018:06:55:03 +0000] “POST /write?consistency=one&db=xxxdb&p=%5BREDACTED%5D&precision=n&rp=autogen&u=user HTTP/1.1” 204 0 “-” “okhttp/3.9.1” e63a45fc-5355-11e8-8223-000000000000 1384

Please let me know how to debug/solve the issue?

Resolved the issue.
In Influx configuration, subscriber should be enabled to true.
influx.conf:

[subscriber]
  # Determines whether the subscriber service is enabled.
  enabled = true