I have one doubt in AvroSchema, I am creating a java program which having a AvroSchema is a type of schema .In this line Producer producer = pulsarClient.newProducer(AvroSchema.of(Foo.class)).topic("test_topic").create(); first parameter of newProducer method is schema, here we are passing one AvroSchema of Foo class, but its giving error AvroSchema cannot be resolved.
import java.util.concurrent.TimeUnit;
import org.apache.pulsar.client.api.Consumer;
import org.apache.pulsar.client.api.Message;
import org.apache.pulsar.client.api.Producer;
import org.apache.pulsar.client.api.PulsarClient;
import org.apache.pulsar.client.api.PulsarClientException;
import org.apache.pulsar.client.api.SubscriptionType;
public class Test {
public static class Foo {
private int field1 = 1;
private String field2;
private long field3;
public void setField1(int i) {
// TODO Auto-generated method stub
field1 = i;
}
public void setField2(String string) {
// TODO Auto-generated method stub
field2 = string;
}
public void setField3(long currentTimeMillis) {
// TODO Auto-generated method stub
field3 = currentTimeMillis;
}
}
public static void main(String[] args) throws Exception {
PulsarClient pulsarClient = PulsarClient.builder().serviceUrl("pulsar://localhost:6650").build();
Producer<Foo> producer = pulsarClient.newProducer(AvroSchema.of(Foo.class)).topic("test_topic").create();
for (int i = 0; i < 1000; i++) {
Foo foo = new Foo();
foo.setField1(i);
foo.setField2("foo" + i);
foo.setField3(System.currentTimeMillis());
producer.newMessage().value(foo).send();
}
producer.close();
pulsarClient.close();
}
}
I am following https://pulsar.apache.org/docs/en/sql-getting-started/ this url for implement a pulsar sql connectivity. What would be the reason for this issue ? Thanks in advance !!
