kezhuw opened a new issue #3075:
URL: https://github.com/apache/bookkeeper/issues/3075
**BUG REPORT**
***Describe the bug***
1. `BOOKIE_HTTP_PORT` is unset in `Dockerfile`.
2. `BK_httpServerPort` will be empty.
3. `httpServerPort` in `bk_server.conf` will be overrode to empty
4. Startup failed.
***To Reproduce***
1. Run image without additional env `BOOKIE_HTTP_PORT`.
2. Docker run failed.
***Expected behavior***
Only `BK_zkServers`(or other meta service related option) should be treated
as must. All other should be optional for docker run.
***Screenshots***
```
2022-02-24 02:10:57,243 - INFO - [main:Main@336] - Load lifecycle component
: org.apache.bookkeeper.server.service.HttpService
Exception in thread "main"
org.apache.commons.configuration.ConversionException: 'httpServerPort' doesn't
map to an Integer object
at
org.apache.commons.configuration.AbstractConfiguration.getInteger(AbstractConfiguration.java:848)
at
org.apache.commons.configuration.AbstractConfiguration.getInt(AbstractConfiguration.java:822)
at
org.apache.bookkeeper.conf.ServerConfiguration.getHttpServerPort(ServerConfiguration.java:3347)
at
org.apache.bookkeeper.server.service.HttpService.publishInfo(HttpService.java:74)
at
org.apache.bookkeeper.common.component.LifecycleComponentStack.lambda$publishInfo$2(LifecycleComponentStack.java:130)
at
com.google.common.collect.ImmutableList.forEach(ImmutableList.java:405)
at
org.apache.bookkeeper.common.component.LifecycleComponentStack.publishInfo(LifecycleComponentStack.java:126)
at
org.apache.bookkeeper.common.component.ComponentStarter.startComponent(ComponentStarter.java:82)
at org.apache.bookkeeper.server.Main.doMain(Main.java:234)
at org.apache.bookkeeper.server.Main.main(Main.java:208)
Caused by: org.apache.commons.configuration.ConversionException: Could not
convert to java.lang.Integer
at
org.apache.commons.configuration.PropertyConverter.toNumber(PropertyConverter.java:461)
at
org.apache.commons.configuration.PropertyConverter.toInteger(PropertyConverter.java:294)
at
org.apache.commons.configuration.AbstractConfiguration.getInteger(AbstractConfiguration.java:844)
... 9 more
Caused by: java.lang.NumberFormatException: For input string: ""
at
java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
at java.base/java.lang.Integer.parseInt(Integer.java:662)
at java.base/java.lang.Integer.<init>(Integer.java:1105)
at
java.base/jdk.internal.reflect.GeneratedConstructorAccessor2.newInstance(Unknown
Source)
at
java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at
java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at
org.apache.commons.configuration.PropertyConverter.toNumber(PropertyConverter.java:457)
```
***Additional context***
* Docker image `apache/bookkeeper:4.14.3`
***Possible fix***
Add `ENV BOOKIE_HTTP_PORT=8080` in `Dockerfile`
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