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[ec2-user@ip-192-168-21-76 bin]$ ./kafka-consumer-groups.sh --bootstrap-server b-2.sitkafkacluster.mxb3zy.c2.kafka.ap-south-1.amazonaws.com:9098,b-1.sitkafkacluster.mxb3zy.c2.kafka.ap-south-1.amazonaws.com:9098 --describe --group tibenrichedODSData Error: Executing consumer group command failed due to org.apache.kafka.common.errors.TimeoutException: The AdminClient thread has exited. Call: describeGroups(api=FIND_COORDINATOR) java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.TimeoutException: The AdminClient thread has exited. Call: describeGroups(api=FIND_COORDINATOR) at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395) at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1999) at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:165) at kafka.admin.ConsumerGroupCommand$ConsumerGroupService.$anonfun$describeConsumerGroups$1(ConsumerGroupCommand.scala:543) at scala.collection.StrictOptimizedMapOps.map(StrictOptimizedMapOps.scala:28) at scala.collection.StrictOptimizedMapOps.map$(StrictOptimizedMapOps.scala:27) at scala.collection.convert.JavaCollectionWrappers$AbstractJMapWrapper.map(JavaCollectionWrappers.scala:313) at kafka.admin.ConsumerGroupCommand$ConsumerGroupService.describeConsumerGroups(ConsumerGroupCommand.scala:542) at kafka.admin.ConsumerGroupCommand$ConsumerGroupService.collectGroupsOffsets(ConsumerGroupCommand.scala:558) at kafka.admin.ConsumerGroupCommand$ConsumerGroupService.describeGroups(ConsumerGroupCommand.scala:367) at kafka.admin.ConsumerGroupCommand$.run(ConsumerGroupCommand.scala:72) at kafka.admin.ConsumerGroupCommand$.main(ConsumerGroupCommand.scala:59) at kafka.admin.ConsumerGroupCommand.main(ConsumerGroupCommand.scala) Caused by: org.apache.kafka.common.errors.TimeoutException: The AdminClient thread has exited. Call: describeGroups(api=FIND_COORDINATOR) [2023-08-14 09:37:01,982] ERROR Uncaught exception in thread 'kafka-admin-client-thread | adminclient-1': (org.apache.kafka.common.utils.KafkaThread) java.lang.OutOfMemoryError: Java heap space at java.base/java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:61) at java.base/java.nio.ByteBuffer.allocate(ByteBuffer.java:348) at org.apache.kafka.common.memory.MemoryPool$1.tryAllocate(MemoryPool.java:30) at org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:102) at org.apache.kafka.common.network.KafkaChannel.receive(KafkaChannel.java:452) at org.apache.kafka.common.network.KafkaChannel.read(KafkaChannel.java:402) at org.apache.kafka.common.network.Selector.attemptRead(Selector.java:674) at org.apache.kafka.common.network.Selector.pollSelectionKeys(Selector.java:576) at org.apache.kafka.common.network.Selector.poll(Selector.java:481) at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:560) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.processRequests(KafkaAdminClient.java:1413) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1344) at java.base/java.lang.Thread.run(Thread.java:829) [ec2-user@ip-192-168-21-76 bin]$ has context menu Compose