Consider a type that will print out a message when it’s finalized, and that has a Dispose method which will suppress finalization: class DisplayOnFinalize : IDisposable { public void Dispose() { GC.SuppressFinalize(this); } ~DisplayOnFinalize…
转载:http://blogs.msdn.com/b/apgcdsd/archive/2012/06/07/sql-server-connection-keep-alive-faq-3.aspx 这个是SQL Server Keep Alive FAQ文章的最后一篇. :为什么我在客户端设置了KeepAlive值,但是我使用SQL server management studio 测试的时候,该值总是不起作用? [答]目前市场上主流的数据库访问技术有ODBC,OLEDB,SQL native c…
How to Keep Alive SSH Sessions Many NAT firewalls time out idle sessions after a certain period of time to keep their trunks clean. Sometimes the interval between session drops is 24 hours, but on many commodity firewalls, connections are killed afte…
PM2 is a production process manager for Node.js applications with a built-in load balancer. It allows you to keep applications alive forever, to reload them without downtime and to facilitate common system admin tasks. Install: $ npm install pm2 -g B…
dba http://blog.csdn.net/zengxuewen2045/article/details/51524880 关于这个错误: 1 2 3 4 Mon Feb 13 10:29:41 2017 - [error][/usr/share/perl5/vendor_perl/MHA/ServerManager.pm, ln188] There is no alive server. We can't do failover Mon Feb 13 10:29:41 2017 -…
ES-PHP向ES批量添加文档报No alive nodes found in your cluster 2016年12月14日 12:31:40 阅读数:2668 参考文章phpcurl 请求Chunked-Encoded data 遇到的一个问题 问题描述 为了提高保存数据到es消耗的时间,采取积攒到3000条文档的时候才保存到ES中,之前一直没有问题,昨天新上了几个log服务器后,经常会发现保存失败报如下错误: No alive nodes found in your cluster 1…
UMTSkeeper: keep your UMTS/GPRS/GSM connection alive automatically by Elias from Mintaka This page is about UMTSkeeper version 2 (Python version). If you need information about version 1.xx (BASH version), find it here. What UMTSkeeper does, and scen…
[root@zabbix ~]# cat alivehost.sh #!/bin/bash #Checks to see if hosts 192.168.1.100-192.168.1.200 are alive for n in {50..150}; do host=172.16.0.$n ping -c2 $host &>/dev/null if [ $? = 0 ]; then echo…
转自: https://blog.csdn.net/itfootball/article/details/53637238 问题描述为了提高保存数据到es消耗的时间,采取积攒到3000条文档的时候才保存到ES中,之前一直没有问题,昨天新上了几个log服务器后,经常会发现保存失败报如下错误: No alive nodes found in your cluster 首先我要说这个错误真坑啊,以这个关键字搜索问题,花了两天也没解决,后来无意中翻墙搜google,网后翻了好几页看到上面的参考文章,才知…
报错背景: CDH集成kafka插件之后,启动kafka时就报出此错误. 报错现象: -- ::, ERROR state.change.logger: [Controller epoch=] Initiated state change from OfflinePartition to OnlinePartition failed kafka.common.NoReplicaOnlineException: No replica in ISR for partition __consumer_…
Do the following: Find out what the network interface is for your wifi. Mine is "en1" for this example (I have obfuscated my MAC addresses with "00") ifconfig en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500…
// The following code is implemented after tcp_new() or in tcp_connected call back... xxx_connected(..., struct tcp_pcb* tpcb, ...) { tpcb->so_options |= SOF_KEEPALIVE; tpcb->keep_idle = ; // ms tpcb->keep_intvl = ; // ms tpcb->keep_cnt = ; //…
