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Posted to issues@bookkeeper.apache.org by GitBox <gi...@apache.org> on 2020/10/28 11:41:17 UTC
[GitHub] [bookkeeper] eolivelli opened a new issue #2463: java.lang.NullPointerException with metadataServiceUri = zk:///ledgers (Default on Docker image)
eolivelli opened a new issue #2463:
URL: https://github.com/apache/bookkeeper/issues/2463
***Describe the bug***
if you configure a bad metadata service uri you can this error
java.lang.NullPointerException
at org.apache.bookkeeper.meta.zk.ZKMetadataDriverBase.getZKServersFromServiceUri(ZKMetadataDriverBase.java:64)
at org.apache.bookkeeper.meta.zk.ZKMetadataDriverBase.initialize(ZKMetadataDriverBase.java:186)
at org.apache.bookkeeper.meta.zk.ZKMetadataBookieDriver.initialize(ZKMetadataBookieDriver.java:60)
at org.apache.bookkeeper.bookie.Bookie.instantiateMetadataDriver(Bookie.java:1080)
at org.apache.bookkeeper.bookie.Bookie.<init>(Bookie.java:698)
at org.apache.bookkeeper.proto.BookieServer.newBookie(BookieServer.java:140)
at org.apache.bookkeeper.proto.BookieServer.<init>(BookieServer.java:108)
at org.apache.bookkeeper.server.service.BookieService.<init>(BookieService.java:52)
at org.apache.bookkeeper.server.Main.buildBookieServer(Main.java:313)
at org.apache.bookkeeper.server.Main.doMain(Main.java:226)
at org.apache.bookkeeper.server.Main.main(Main.java:208)
***To Reproduce***
docker run apache/bookkeeper:4.11.1
***Expected behavior***
A clearer error message like 'Invalid metadata service URI"
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[GitHub] [bookkeeper] nicoloboschi commented on issue #2463: java.lang.NullPointerException with metadataServiceUri = zk:///ledgers (Default on Docker image)
Posted by GitBox <gi...@apache.org>.
nicoloboschi commented on issue #2463:
URL: https://github.com/apache/bookkeeper/issues/2463#issuecomment-718747694
@eolivelli maybe we should change default zkServer param? I'd like ready-to-run solution, like 'localhost'? I don't really know BK docker container use cases
Otherwise we may add some useful logs when the container starts, explaining where to set zkserver parameter
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[GitHub] [bookkeeper] Ghatage closed issue #2463: java.lang.NullPointerException with metadataServiceUri = zk:///ledgers (Default on Docker image)
Posted by GitBox <gi...@apache.org>.
Ghatage closed issue #2463:
URL: https://github.com/apache/bookkeeper/issues/2463
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[GitHub] [bookkeeper] eolivelli commented on issue #2463: java.lang.NullPointerException with metadataServiceUri = zk:///ledgers (Default on Docker image)
Posted by GitBox <gi...@apache.org>.
eolivelli commented on issue #2463:
URL: https://github.com/apache/bookkeeper/issues/2463#issuecomment-717878263
@nicoloboschi PTAL
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[GitHub] [bookkeeper] nicoloboschi commented on issue #2463: java.lang.NullPointerException with metadataServiceUri = zk:///ledgers (Default on Docker image)
Posted by GitBox <gi...@apache.org>.
nicoloboschi commented on issue #2463:
URL: https://github.com/apache/bookkeeper/issues/2463#issuecomment-717883205
I can take care of it
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[GitHub] [bookkeeper] eolivelli commented on issue #2463: java.lang.NullPointerException with metadataServiceUri = zk:///ledgers (Default on Docker image)
Posted by GitBox <gi...@apache.org>.
eolivelli commented on issue #2463:
URL: https://github.com/apache/bookkeeper/issues/2463#issuecomment-718753657
The problem is not about docker. The problem us the NPE.
We should report a better error.
No one will ever run the docker image without ZK
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