kafka线上事故

错误日志

[2024-05-07 11:59:11,089] ERROR Processor got uncaught exception. (kafka.network.Processor)
java.lang.OutOfMemoryError: Direct buffer memory
        at java.nio.Bits.reserveMemory(Bits.java:695)
        at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123)
        at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:311)
        at sun.nio.ch.Util.getTemporaryDirectBuffer(Util.java:241)
        at sun.nio.ch.IOUtil.read(IOUtil.java:195)
        at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:378)
        at org.apache.kafka.common.network.PlaintextTransportLayer.read(PlaintextTransportLayer.java:103)
        at org.apache.kafka.common.network.NetworkReceive.readFrom(NetworkReceive.java:118)
        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 kafka.network.Processor.poll(SocketServer.scala:989)
        at kafka.network.Processor.run(SocketServer.scala:892)
        at java.lang.Thread.run(Thread.java:748)