Zookeeper 在sock仍然打开java.net时发生意外异常导致关机,SocketTimeoutException：读取超时

iq3niunx 于 2022-12-09 发布在 Apache

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有时候，我会无缘无故地在日志中出现以下错误：

2017-05-18 19:19:17,206 [] - ERROR [] - Unexpected exception causing shutdown while sock still open
        java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:152)
        at java.net.SocketInputStream.read(SocketInputStream.java:122)
        at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
        at java.io.DataInputStream.readInt(DataInputStream.java:387)
        at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:63)
        at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:83)
        at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:103)
        at org.apache.zookeeper.server.quorum.LearnerHandler.run(LearnerHandler.java:546)

除了日志中的这些信息，我没有看到任何影响。我们的任何客户端都没有抱怨失去连接到ZK或什么。什么可能是这个错误日志的原因？
Zookeeper版本：第3.4.6条
策展人版本：第2.6.0版

apache-zookeeper

来源：https://stackoverflow.com/questions/44068124/getting-error-from-zookeeper-unexpected-exception-causing-shutdown-while-sock-st