Tag: error
GreenplumSNE的错误socket.gaierror: [Errno -3] Temporary failure in name resolution
nick | php | 2011-04-13
GreenplumSNE的错误socket.gaierror: [Errno -3] Temporary failure in name resolution
错误现象：
执行gpssh-exkeys -h 127.0.0.1 –h localhost的时候，出现的错误
》Traceback (most recent call last):
》File “/usr/local/greenplum-db/./bin/gpssh-exkeys”, line 509, in <module>
》 (primary, aliases, ipaddrs) = socke... [阅读全文]
Redis 错误 ：Cannot assign request
在CentOS上对Redis的性能进行性能测试时，数量一加大就会报：
Could not connect to Redis at 127.0.0.1:6379: connect: Cannot assign request
经查官方Wiki是系统网络配置问题已经解决：
echo 1 > /proc/sys/net/ipv4/tcp_tw_reuse
具体参见：http://code.google.com/p/redis/wiki/Benchmarks
@sebpaa: try this: “sudo sysctl -w net.inet.... [阅读全文]
