Hi ChangZhuo, Queryable state is exposed on the same address as the TM RPC. You can change this address by modifying taskmanager.host [1]. However, I'm not sure if setting it to 127.0.0.1 or localhost will not break connectivity with the other components.
[1] https://ci.apache.org/projects/flink/flink-docs-release-1.12/deployment/config.html#taskmanager-host Regards, Roman On Sun, Feb 7, 2021 at 2:20 PM ChangZhuo Chen (陳昌倬) <czc...@czchen.org> wrote: > On Thu, Feb 04, 2021 at 04:26:42PM +0800, ChangZhuo Chen (陳昌倬) wrote: > > Hi, > > > > We have problem connecting to queryable state client proxy as described > > in [0]. Any help is appreciated. > > > > * The port 6125 is opened in taskmanager pod. > > > > ``` > > root@<censored>-654b94754d-2vknh:/tmp# ss -tlp > > State Recv-Q Send-Q Local > Address:Port Peer Address:Port Process > > LISTEN 0 1024 > 0.0.0.0:46561 0.0.0.0:* > > LISTEN 0 3 > 0.0.0.0:9249 0.0.0.0:* > > LISTEN 0 1024 > 0.0.0.0:6122 0.0.0.0:* > > LISTEN 0 1024 > 10.200.11.3:9067 0.0.0.0:* > > LISTEN 0 1024 > 10.200.11.3:6125 0.0.0.0:* > > LISTEN 0 1024 > 0.0.0.0:38607 0.0.0.0:* > > ``` > > The problem is that Flink only listens 10.200.11.3:6125 for queryable > state client proxy, so we need to use correct network to connect to it. > Is there any way we can make Flink to listen to 0.0.0.0 for queryable > state client proxy? > > > -- > ChangZhuo Chen (陳昌倬) czchen@{czchen,debconf,debian}.org > http://czchen.info/ > Key fingerprint = BA04 346D C2E1 FE63 C790 8793 CC65 B0CD EC27 5D5B >
