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From Ufuk Celebi <...@apache.org>
Subject Re: Starting flink HA cluster with start-cluster.sh
Date Wed, 08 Mar 2017 10:46:03 GMT
Shouldn't the else branch

```
else
   HIGH_AVAILABILITY=${DEPRECATED_HA}
fi
```

set it to `zookeeper`? Of course, the truth is whatever the script
execution prints out. ;-)

PS Emails like this should either go to the dev list or it's also fine
to open an issue and discuss there (and potentially close as Not a
Problem if it is not an issue after all).



On Wed, Mar 8, 2017 at 10:37 AM, Dawid Wysakowicz
<wysakowicz.dawid@gmail.com> wrote:
> Hi,
>
> I've tried to start cluster with HA mode as described in the doc, but with a
> current state of bin/config.sh I failed.
>
> I think there is a bug with configuring the HIGH_AVAILABILITY variable in
> block (bin/config.sh):
>
> if [ -z "${HIGH_AVAILABILITY}" ]; then
>      HIGH_AVAILABILITY=$(readFromConfig ${KEY_HIGH_AVAILABILITY} ""
> "${YAML_CONF}")
>      if [ -z "${HIGH_AVAILABILITY}" ]; then
>         # Try deprecated value
>         DEPRECATED_HA=$(readFromConfig "recovery.mode" "" "${YAML_CONF}")
>         if [ -z "${DEPRECATED_HA}" ]; then
>             HIGH_AVAILABILITY="none"
>         elif [ ${DEPRECATED_HA} == "standalone" ]; then
>             # Standalone is now 'none'
>             HIGH_AVAILABILITY="none"
>         else
>             HIGH_AVAILABILITY=${DEPRECATED_HA}
>         fi
>      else
>          HIGH_AVAILABILITY="none"
>      fi
> fi
>
> if value "zookeeper" is read from config file the variable will be reset to
> "none" with the else branch.
>
> I just want to confirm it is a bug before filing a JIRA.
>
> Regards
> Dawid

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