zookeeper: Too many connections 报错解决方法

zookeeper报Too many connections错，解决方法：

1.检查客户端为什么需要这么多连接

2.在hbase-site.xml通过修改以下参数，可以增加最大连接数

 
    hbase.zookeeper.property.maxClientCnxns
    50
    Property from ZooKeeper's config zoo.cfg.
    Limit on number of concurrent connections (at the socket level) that a
    single client, identified by IP address, may make to a single member of
    the ZooKeeper ensemble. Set high to avoid zk connection issues running
    standalone and pseudo-distributed.
   
 

通过增加hbase.zookeeper.property.maxClientCnxns的值，可以增加连接数

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