開発マシン上にスタンドアロンのzookeeperセットアップがあります。この1台のtestdevマシンを除いて、他のすべてのdevマシンで正常に動作します。
testdevを介してzookeeperに接続しようとすると、このエラーが何度も発生します。
2012-11-09 14:06:53,909 - INFO [main-SendThread(zk01.dev.bunchball.net:2181):ClientCnxn$SendThread@947] - Socket connection established to zk01.dev.bunchball.net/192.168.8.58:2181, initiating session
2012-11-09 14:06:53,911 - INFO [main-SendThread(zk01.dev.bunchball.net:2181):ClientCnxn$SendThread@1183] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect
2012-11-09 14:06:55,366 - INFO [main-SendThread(zk01.dev.bunchball.net:2181):ClientCnxn$SendThread@1058] - Opening socket connection to server zk01.dev.bunchball.net/192.168.8.58:2181
2012-11-09 14:06:55,368 - INFO [main-SendThread(zk01.dev.bunchball.net:2181):ClientCnxn$SendThread@947] - Socket connection established to zk01.dev.bunchball.net/192.168.8.58:2181, initiating session
2012-11-09 14:06:55,368 - INFO [main-SendThread(zk01.dev.bunchball.net:2181):ClientCnxn$SendThread@1183] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect
2012-11-09 14:06:57,271 - INFO [main-SendThread(zk01.dev.bunchball.net:2181):ClientCnxn$SendThread@1058] - Opening socket connection to server zk01.dev.bunchball.net/192.168.8.58:2181
2012-11-09 14:06:57,274 - INFO [main-SendThread(zk01.dev.bunchball.net:2181):ClientCnxn$SendThread@947] - Socket connection established to zk01.dev.bunchball.net/192.168.8.58:2181, initiating session
2012-11-09 14:06:57,275 - INFO [main-SendThread(zk01.dev.bunchball.net:2181):ClientCnxn$SendThread@1183] - Unable to read additional data from server sessionid 0x0, likely server has closed socket, closing socket connection and attempting reconnect
テスト開発マシンを再起動し、zookeeperホストも再起動しようとしましたが、何も機能しませんでした。これ以外の他のマシンで完全に正常に動作する理由は完全に混乱しています。これの原因は何でしょうか?