xtFactory.java:47) at org.apache.logging.log4j.LogManager.getContext(LogManager.java:196) at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:137) at org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:55) at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:47) at org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:33) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:363) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:388) at org.apache.pulsar.client.cli.CmdProduce.<clinit>(CmdProduce.java:77) at org.apache.pulsar.client.cli.PulsarClientTool.initJCommander(PulsarClientTool.java:128) at org.apache.pulsar.client.cli.PulsarClientTool.<init>(PulsarClientTool.java:124) at org.apache.pulsar.client.cli.PulsarClientTool.main(PulsarClientTool.java:276) 2024-08-09 08:09:04,135 main ERROR Null object returned for RollingFile in Appenders. 2024-08-09T08:09:04,958+0000 [pulsar-client-io-1-4] WARN org.apache.pulsar.client.impl.ConnectionPool - Failed to open connection to localhost/<unresolved>:6650 : io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:6650 2024-08-09T08:09:05,077+0000 [pulsar-client-scheduled-12-1] WARN org.apache.pulsar.client.impl.PulsarClientImpl - [topic: persistent://public/default/my-topic] Could not get connection while getPartitionedTopicMetadata -- Will try again in 100 ms 2024-08-09T08:09:05,079+0000 [pulsar-client-io-1-2] WARN org.apache.pulsar.client.impl.ConnectionPool - Failed to open connection to localhost/<unresolved>:6650 : io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:6650 2024-08-09T08:09:05,327+0000 [pulsar-client-scheduled-13-1] WARN org.apache.pulsar.client.impl.PulsarClientImpl - [topic: persistent://public/default/my-topic] Could not get connection while getPartitionedTopicMetadata -- Will try again in 184 ms 2024-08-09T08:09:05,328+0000 [pulsar-client-io-1-4] WARN org.apache.pulsar.client.impl.ConnectionPool - Failed to open connection to localhost/<unresolved>:6650 : io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:6650 2024-08-09T08:09:05,738+0000 [pulsar-client-scheduled-14-1] WARN org.apache.pulsar.client.impl.PulsarClientImpl - [topic: persistent://public/default/my-topic] Could not get connection while getPartitionedTopicMetadata -- Will try again in 367 ms 2024-08-09T08:09:05,739+0000 [pulsar-client-io-1-2] WARN org.apache.pulsar.client.impl.ConnectionPool - Failed to open connection to localhost/<unresolved>:6650 : io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:6650 2024-08-09T08:09:06,591+0000 [pulsar-client-scheduled-11-1] WARN org.apache.pulsar.client.impl.PulsarClientImpl - [topic: persistent://public/default/my-topic] Could not get connection while getPartitionedTopicMetadata -- Will try again in 751 ms 2024-08-09T08:09:06,593+0000 [pulsar-client-io-1-4] WARN org.apache.pulsar.client.impl.ConnectionPool - Failed to open connection to localhost/<unresolved>:6650 : io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:6650 2024-08-09T08:09:08,125+0000 [pulsar-client-scheduled-12-1] WARN org.apache.pulsar.client.impl.PulsarClientImpl - [topic: persistent://public/default/my-topic] Could not get connection while getPartitionedTopicMetadata -- Will try again in 1519 ms 2024-08-09T08:09:08,126+0000 [pulsar-client-io-1-2] WARN org.apache.pulsar.client.impl.ConnectionPool - Failed to open connection to localhost/<unresolved>:6650 : io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:6650 2024-08-09T08:09:11,239+0000 [pulsar-client-scheduled-13-1] WARN org.apache.pulsar.client.impl.PulsarClientImpl - [topic: persistent://public/default/my-topic] Could not get connection while getPartitionedTopicMetad