KKcorps opened a new issue #10903:
URL: https://github.com/apache/pulsar/issues/10903
**Describe the bug**
I am using `pulsar-broker-shaded` dependency to create `PulsarStandalone`
cluster locally. However, the cluster fails at startup with the following
exception -
```
java.io.IOException: Failed to instantiate ledger storage :
org.apache.bookkeeper.bookie.storage.ldb.DbLedgerStorage
at
org.apache.pulsar.shade.org.apache.bookkeeper.bookie.LedgerStorageFactory.createLedgerStorage(LedgerStorageFactory.java:35)
at
org.apache.pulsar.shade.org.apache.bookkeeper.bookie.Bookie.buildLedgerStorage(Bookie.java:637)
at
org.apache.pulsar.shade.org.apache.bookkeeper.bookie.Bookie.<init>(Bookie.java:759)
at
org.apache.pulsar.shade.org.apache.bookkeeper.proto.BookieServer.newBookie(BookieServer.java:152)
at
org.apache.pulsar.shade.org.apache.bookkeeper.proto.BookieServer.<init>(BookieServer.java:120)
at
org.apache.pulsar.zookeeper.LocalBookkeeperEnsemble.runBookies(LocalBookkeeperEnsemble.java:302)
at
org.apache.pulsar.zookeeper.LocalBookkeeperEnsemble.startStandalone(LocalBookkeeperEnsemble.java:430)
at org.apache.pulsar.PulsarStandalone.start(PulsarStandalone.java:258)
at org.kharekartik.Main.main(Main.java:39)
Caused by: java.lang.RuntimeException:
org.apache.bookkeeper.bookie.storage.ldb.DbLedgerStorage not
org.apache.pulsar.shade.org.apache.bookkeeper.bookie.LedgerStorage
at
org.apache.pulsar.shade.org.apache.bookkeeper.common.util.ReflectionUtils.newInstance(ReflectionUtils.java:169)
at
org.apache.pulsar.shade.org.apache.bookkeeper.bookie.LedgerStorageFactory.createLedgerStorage(LedgerStorageFactory.java:33)
... 8 more
```
The `pulsar-broker` unshaded dependency works correctly but I can't use it
as it throws a lot of dependency convergence errors due to `maven enforcer`
plugin. The plugin is present in parent pom and is mandatory so can't disable
it.
**To Reproduce**
```java
final File clusterConfigFile = new
File(Main.class.getClassLoader().getResource("standalone.conf").toURI());
ServiceConfiguration config =
PulsarConfigurationLoader.create((new
FileInputStream(clusterConfigFile)), ServiceConfiguration.class);
config.setManagedLedgerDefaultEnsembleSize(1);
config.setManagedLedgerDefaultWriteQuorum(1);
config.setManagedLedgerDefaultAckQuorum(1);
String zkServers = "127.0.0.1";
config.setAdvertisedAddress("localhost");
PulsarStandalone
pulsarStandalone =
PulsarStandaloneBuilder.instance().withConfig(config).withNoStreamStorage(true).build();
if (config.getZookeeperServers() != null) {
pulsarStandalone.setZkPort(Integer.parseInt(config.getZookeeperServers().split(":")[1]));
}
config.setZookeeperServers(zkServers + ":" +
pulsarStandalone.getZkPort());
config.setConfigurationStoreServers(zkServers + ":" +
pulsarStandalone.getZkPort());
config.setRunningStandalone(true);
pulsarStandalone.setConfigFile(clusterConfigFile.getAbsolutePath());
pulsarStandalone.setConfig(config);
pulsarStandalone.start();
PulsarAdmin admin =
PulsarAdmin.builder().serviceHttpUrl("http://localhost:"; +
config.getWebServicePort().get()).build();
admin.topics().createPartitionedTopic("test-topic", 3);
```
```xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd";>
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>pulsar-standalone-repro</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<pulsar.version>2.7.2</pulsar.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.pulsar</groupId>
<artifactId>pulsar-broker-shaded</artifactId>
<version>${pulsar.version}</version>
<exclusions>
<exclusion>
<groupId>org.apache.pulsar</groupId>
<artifactId>pulsar-client-original</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.pulsar</groupId>
<artifactId>pulsar-client-admin-original</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.pulsar</groupId>
<artifactId>pulsar-client</artifactId>
<version>${pulsar.version}</version>
</dependency>
<dependency>
<groupId>org.apache.pulsar</groupId>
<artifactId>pulsar-client-admin</artifactId>
<version>${pulsar.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>8</source>
<target>8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
```
The `standalone.conf` is the one supplied out of the box in pulsar package.
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