[fix][build] Fix networkaddress.cache.negative.ttl config

[nodece]

Motivation

#21207 introduces the networkaddress.cache.negative.ttl config config, which also introduces a bug that appends the "\" at the end:

2024-04-02T15:00:10,494+0000 [pulsar-perf-producer-exec-1-1] INFO  org.apache.pulsar.testclient.PerformanceProducer - Started performance test thread 0
2024-04-02T15:00:10,671+0000 [pulsar-perf-producer-exec-1-1] WARN  org.apache.pulsar.common.util.netty.DnsResolverUtil - Cannot get DNS TTL settings
java.lang.NumberFormatException: For input string: "1 RUN apt-get -y --purge autoremove"
        at java.lang.NumberFormatException.forInputString(NumberFormatException.java:67) ~[?:?]
        at java.lang.Integer.parseInt(Integer.java:668) ~[?:?]
        at java.lang.Integer.valueOf(Integer.java:973) ~[?:?]
        at java.lang.Integer.decode(Integer.java:1458) ~[?:?]
        at java.util.Optional.map(Optional.java:260) ~[?:?]
        at org.apache.pulsar.common.util.netty.DnsResolverUtil.<clinit>(DnsResolverUtil.java:71) ~[org.apache.pulsar-pulsar-common-3.2.2.jar:3.2.2]
        at org.apache.pulsar.client.impl.ConnectionPool.createAddressResolver(ConnectionPool.java:164) ~[org.apache.pulsar-pulsar-client-original-3.2.2.jar:3.2.2]
        at org.apache.pulsar.client.impl.ConnectionPool.lambda$new$1(ConnectionPool.java:127) ~[org.apache.pulsar-pulsar-client-original-3.2.2.jar:3.2.2]
        at java.util.Optional.orElseGet(Optional.java:364) ~[?:?]
        at org.apache.pulsar.client.impl.ConnectionPool.<init>(ConnectionPool.java:127) ~[org.apache.pulsar-pulsar-client-original-3.2.2.jar:3.2.2]
        at org.apache.pulsar.client.impl.ConnectionPool.<init>(ConnectionPool.java:96) ~[org.apache.pulsar-pulsar-client-original-3.2.2.jar:3.2.2]
        at org.apache.pulsar.client.impl.ConnectionPool.<init>(ConnectionPool.java:91) ~[org.apache.pulsar-pulsar-client-original-3.2.2.jar:3.2.2]
        at org.apache.pulsar.client.impl.PulsarClientImpl.<init>(PulsarClientImpl.java:199) ~[org.apache.pulsar-pulsar-client-original-3.2.2.jar:3.2.2]
        at org.apache.pulsar.client.impl.PulsarClientImpl.<init>(PulsarClientImpl.java:156) ~[org.apache.pulsar-pulsar-client-original-3.2.2.jar:3.2.2]
        at org.apache.pulsar.client.impl.ClientBuilderImpl.build(ClientBuilderImpl.java:65) ~[org.apache.pulsar-pulsar-client-original-3.2.2.jar:3.2.2]
        at org.apache.pulsar.testclient.PerformanceProducer.runProducer(PerformanceProducer.java:519) ~[org.apache.pulsar-pulsar-testclient-3.2.2.jar:3.2.2]
        at org.apache.pulsar.testclient.PerformanceProducer.lambda$main$1(PerformanceProducer.java:351) ~[org.apache.pulsar-pulsar-testclient-3.2.2.jar:3.2.2]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[?:?]
        at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
        at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[io.netty-netty-common-4.1.105.Final.jar:4.1.105.Final]
        at java.lang.Thread.run(Thread.java:840) ~[?:?]
2024-04-02T15:00:10,763+0000 [pulsar-perf-producer-exec-1-1] INFO  org.apache.pulsar.testclient.PerformanceProducer - Adding 1 publishers on topic my-tenant/my-namespace/rg-test-1

Documentation

• doc
• doc-required
• doc-not-needed
• doc-complete

[nodece]

/pulsarbot rerun-failure-checks

[lhotari]

LGTM

[lhotari]

#21207 introduces the networkaddress.cache.negative.ttl config config, which also introduces a bug that appends the "" at the end:

The problem existed before that, but in a different way. The problem has been present since Pulsar 3.0.0 . See https://github.com/apache/pulsar/blame/55788734a53acd505d97e6f8b3b4bd567603d9ce/docker/pulsar/Dockerfile#L81 . In #21207, the same pattern was replicated.

This problem only became visible after #22329 changes before that, the DNS settings haven't simply been the expected ones. That might have caused quite a lot of problems.