Question

我正在使用Solr进行数据索引和搜索。我有三个zookeeper服务器zk1，zk2，zk3与端口2183,2184,8185为我使用三个外部tomcat tomcat1 tomcat2 tomcat3与端口7070,8080,9090 它完美地运作。但有时在搜索时会出现错误

    org.apache.zookeeper.ClientCnxn - Session 0x0 for server xxx.xxx.x.xx/xxx.xxx.x.xx:2181, unexpected error, closing socket connection and attempting reconnect
java.io.IOException: Connection reset by peer
    at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
    at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
    at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
    at sun.nio.ch.IOUtil.read(IOUtil.java:192)
    at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:384)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:68)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:355)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)

如果我关闭并重新启动tomcat，它对我来说再次完美。我怎样才能解决这个问题

Answer 1

这是由于zookeeper最大客户端连接属性或错误配置导致此错误

请检查您的/ etc / zookeeper / conf =＆gt; find =＆gt; “maxClientCnxns = 20”，将其注释掉并重新启动zookeeper。

<强>更新另请查看此链接http://marcin.cylke.com.pl/blog/2013/03/21/zookeeper-tips/

由于

Solr连接由同行重置

1 个答案: