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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/05/19 06:31:41 UTC
[GitHub] [pulsar] iitsoftware opened a new issue #6982: pulsar-client-all jar file misses dependencies
iitsoftware opened a new issue #6982:
URL: https://github.com/apache/pulsar/issues/6982
This is the fat jar file for a pulsar client. It misses these dependencies:
- `org.lz4-lz4-java-1.5.0`
- `org.apache.pulsar-protobuf-shaded-2.1.0-incubating`
- `org.apache.pulsar-pulsar-client-api-2.5.1`
Might be there are more missing, i.e., the bouncy castle jars when using TLS.
The `pulsar-client-all.jar` should include everything I need to run a pulsar client.
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[GitHub] [pulsar] iitsoftware edited a comment on issue #6982: pulsar-client-all jar file misses dependencies
Posted by GitBox <gi...@apache.org>.
iitsoftware edited a comment on issue #6982:
URL: https://github.com/apache/pulsar/issues/6982#issuecomment-631259467
Here is the code:
```
package de.iit;
import org.apache.pulsar.client.api.Producer;
import org.apache.pulsar.client.api.PulsarClient;
import org.apache.pulsar.client.api.Schema;
public class Main {
public static void main(String[] args) {
try {
PulsarClient client = PulsarClient.builder()
.serviceUrl("pulsar://localhost:6650")
.build();
Producer<String> producer = client.newProducer(Schema.STRING)
.topic("my-topic")
.create();
producer.send("My message");
producer.close();
client.close();
} catch(Exception e) {
e.printStackTrace();
}
}
}
```
Run with pulsar-client-all only:
`java -cp classes:lib/pulsar-client-all-2.5.1.jar de.iit.Main
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/pulsar/client/api/PulsarClient
`
Add pulsar-client-api:
`java -cp classes:lib/pulsar-client-all-2.5.1.jar:lib/org.apache.pulsar-pulsar-client-api-2.5.1.jar de.iit.Main
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/pulsar/shaded/com/google/protobuf/v241/UninitializedMessageException
`
Add protobuf:
`java -cp classes:lib/pulsar-client-all-2.5.1.jar:lib/org.apache.pulsar-pulsar-client-api-2.5.1.jar:lib/org.apache.pulsar-protobuf-shaded-2.1.0-incubating.jar de.iit.Main
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
`
And so on... You should actually be able to check the content of pulsar-client-all yourself:
`jar tvf pulsar-client-all-2.5.1.jar`
And yes, I'm using the latest 2.5.1.
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[GitHub] [pulsar] iitsoftware commented on issue #6982: pulsar-client-all jar file misses dependencies
Posted by GitBox <gi...@apache.org>.
iitsoftware commented on issue #6982:
URL: https://github.com/apache/pulsar/issues/6982#issuecomment-695762745
The issue still exists in 2.6.1. There seems also a memory leak. When I stop/start a Pulsar consumer, it consumes 100 MB without releasing it.
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[GitHub] [pulsar] jiazhai commented on issue #6982: pulsar-client-all jar file misses dependencies
Posted by GitBox <gi...@apache.org>.
jiazhai commented on issue #6982:
URL: https://github.com/apache/pulsar/issues/6982#issuecomment-631188653
@iitsoftware Are you using 2.5.1 version? How do you identified these issues?
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[GitHub] [pulsar] iitsoftware commented on issue #6982: pulsar-client-all jar file misses dependencies
Posted by GitBox <gi...@apache.org>.
iitsoftware commented on issue #6982:
URL: https://github.com/apache/pulsar/issues/6982#issuecomment-631259467
Here is the code:
`package de.iit;
import org.apache.pulsar.client.api.Producer;
import org.apache.pulsar.client.api.PulsarClient;
import org.apache.pulsar.client.api.Schema;
public class Main {
public static void main(String[] args) {
try {
PulsarClient client = PulsarClient.builder()
.serviceUrl("pulsar://localhost:6650")
.build();
Producer<String> producer = client.newProducer(Schema.STRING)
.topic("my-topic")
.create();
producer.send("My message");
producer.close();
client.close();
} catch(Exception e) {
e.printStackTrace();
}
}
}`
Run with pulsar-client-all only:
`java -cp classes:lib/pulsar-client-all-2.5.1.jar de.iit.Main
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/pulsar/client/api/PulsarClient
`
Add pulsar-client-api:
`java -cp classes:lib/pulsar-client-all-2.5.1.jar:lib/org.apache.pulsar-pulsar-client-api-2.5.1.jar de.iit.Main
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/pulsar/shaded/com/google/protobuf/v241/UninitializedMessageException
`
Add protobuf:
`java -cp classes:lib/pulsar-client-all-2.5.1.jar:lib/org.apache.pulsar-pulsar-client-api-2.5.1.jar:lib/org.apache.pulsar-protobuf-shaded-2.1.0-incubating.jar de.iit.Main
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
`
And so on... You should actually be able to check the content of pulsar-client-all yourself:
`jar -t pulsar-client-all-2.5.1.jar`
And yes, I'm using the latest 2.5.1.
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[GitHub] [pulsar] iitsoftware edited a comment on issue #6982: pulsar-client-all jar file misses dependencies
Posted by GitBox <gi...@apache.org>.
iitsoftware edited a comment on issue #6982:
URL: https://github.com/apache/pulsar/issues/6982#issuecomment-695762745
The issue still exists in 2.6.1.
`Access to host class org.apache.pulsar.client.api.AuthenticationFactory is not allowed or does not exist.`
There seems also be a memory leak. When I stop/start a Pulsar consumer, it consumes 100 MB without releasing it.
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