[INFO] Inconsistent synchronization of org.apache.beam.sdk.io.kafka.KafkaIO$UnboundedKafkaReader$PartitionState.latestOffset; locked 75% of time [org.apache.beam.sdk.io.kafka.KafkaIO$UnboundedKafkaReader, org.apache.beam.sdk.io.kafka.KafkaIO$UnboundedKafkaReader$PartitionState, org.apache.beam.sdk.io.kafka.KafkaIO$UnboundedKafkaReader$PartitionState, org.apache.beam.sdk.io.kafka.KafkaIO$UnboundedKafkaReader$PartitionState] Unsynchronized access at KafkaIO.java:[line 1064]Synchronized access at KafkaIO.java:[line 822]Synchronized access at KafkaIO.java:[line 827]Synchronized access at KafkaIO.java:[line 830]