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The readiness of the Impala Daemon to process queries is not known.

Getting this from the Impala Daemon?

The readiness of the Impala Daemon to process queries is not known.

Investigation reveals:

Aug 25 09:16:39 cm-r01wn01 kernel: FINAL_REJECT: IN=eth0 OUT= MAC=00:50:56:86:7e:b7:00:50:56:86:79:2a:08:00 SRC=192.168.0.132 DST=192.168.0.160 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=6227 DF PROTO=TCP SPT=59318 DPT=23000 WINDOW=29200 RES=0x00 SYN URGP=0

Solve it by adding the port to the firewall configuration and distributing it:

[root@awx01 ansible]# grep -Ei 23000 adhoc/public.xml
  <port protocol="tcp" port="23000"/>
  <port protocol="udp" port="23000"/>
[root@awx01 ansible]# ansible cm* -i infra -m copy -a 'src=adhoc/public.xml dest=/etc/firewalld/zones/public.xml'
[root@awx01 ansible]# cd /ansible && ansible 'cm*' -m shell -a 'systemctl restart firewalld';

Cheers,
TK


     
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