pisceslj commented on issue #18899:
URL: https://github.com/apache/pulsar/issues/18899#issuecomment-1372116084
The same problem when bookieId set with hostname，zookeeper deployed，k8s
environment, version 2.10.2
====================================================================================
The error log:
`[pulsar-registration-client-28-1] ERROR
org.apache.bookkeeper.client.TopologyAwareEnsemblePlacementPolicy - Cannot
resolve bookieId pulsar-k8s-cluster-bookie-2 to a network address, resolving as
/default-region/default-rack
org.apache.bookkeeper.proto.BookieAddressResolver$BookieIdNotResolvedException:
Cannot resolve bookieId pulsar-k8s-cluster-bookie-2, bookie does not exist or
it is not running
at
org.apache.bookkeeper.client.DefaultBookieAddressResolver.resolve(DefaultBookieAddressResolver.java:68)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.TopologyAwareEnsemblePlacementPolicy.resolveNetworkLocation(TopologyAwareEnsemblePlacementPolicy.java:804)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.TopologyAwareEnsemblePlacementPolicy.createBookieNode(TopologyAwareEnsemblePlacementPolicy.java:794)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.TopologyAwareEnsemblePlacementPolicy.handleBookiesThatJoined(TopologyAwareEnsemblePlacementPolicy.java:718)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicyImpl.handleBookiesThatJoined(RackawareEnsemblePlacementPolicyImpl.java:80)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.handleBookiesThatJoined(RackawareEnsemblePlacementPolicy.java:249)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.TopologyAwareEnsemblePlacementPolicy.onClusterChanged(TopologyAwareEnsemblePlacementPolicy.java:665)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicyImpl.onClusterChanged(RackawareEnsemblePlacementPolicyImpl.java:80)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.RackawareEnsemblePlacementPolicy.onClusterChanged(RackawareEnsemblePlacementPolicy.java:92)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.BookieWatcherImpl.processWritableBookiesChanged(BookieWatcherImpl.java:197)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.BookieWatcherImpl.lambda$initialBlockingBookieRead$1(BookieWatcherImpl.java:233)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.pulsar.metadata.bookkeeper.PulsarRegistrationClient.lambda$null$5(PulsarRegistrationClient.java:139)
~[org.apache.pulsar-pulsar-metadata-2.10.2.jar:2.10.2]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
~[?:?]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
~[?:?]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
~[?:?]
at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
~[io.netty-netty-common-4.1.77.Final.jar:4.1.77.Final]
at java.lang.Thread.run(Thread.java:829) ~[?:?]
Caused by: java.net.UnknownHostException: pulsar-k8s-cluster-bookie-2
at
org.apache.bookkeeper.net.BookieSocketAddress.<init>(BookieSocketAddress.java:68)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.discover.BookieServiceInfoUtils.buildLegacyBookieServiceInfo(BookieServiceInfoUtils.java:40)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.discover.RegistrationClient.getBookieServiceInfo(RegistrationClient.java:84)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
at
org.apache.bookkeeper.client.DefaultBookieAddressResolver.resolve(DefaultBookieAddressResolver.java:43)
~[org.apache.bookkeeper-bookkeeper-server-4.14.5.jar:4.14.5]
... 18 more`
====================================================================================
it's not convenient and flexible to add the "ip hostname" config to the
/etc/hosts file in k8s environment. The pod's ip maybe change.
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