java.lang.OutOfMemoryError: Direct buffer memory
KAFKA_JVM_PERFORMANCE_OPTS="-server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=35 -XX:+ExplicitGCInvokesConcurrent -Djava.awt.headless=true"
2:
KAFKA_HEAP_OPTS="-Xmx2048M -Xms2048M"
3: product.propertis
buffer.memory=1024M
Direct buffer memory