Exceeded maximum number of retries. Exceeded max scheduling attempts 3 for instance 7d90eb80-29e2-4238-b658-ade407ff9456. Last exception: [u'Traceback (most recent call last):\n', u' File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py"…

错误: 实例 "ahwater-linux-core" 执行所请求操作失败,实例处于错误状态.: 请稍后再试 [错误: Exceeded maximum number of retries. Exceeded max scheduling attempts 3 for instance 7c1609c9-9d0f-4836-85b3-cefd45f942a7. Last exception: [u'Traceback (most recent call last):\n', u' Fi…

Exceeded maximum number of retries. Exceeded max scheduling attempts 3 for instance…

Error: 实例 "ddd" 执行所请求操作失败,实例处于错误状态.: 请稍后再试 [错误: Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance 6f60bc06-fcb6-4758-a46f-22120ca35a71.].…

最近几天什么都没动无法创建云主机了,经过一番查询 1.查日志 /data/jumpserver/logs 得到错误 HTTP exception thrown: Maximum number of ports exceeded 2.百度查了下,说是ip满了 于是修改/etc/neutron/neutron.conf vim /etc/neutron/neutron.conf # quota_subnet = 10 quota_subnet = 30 //修改subnet数量 # quota_po…

ORA-00018: maximum number of sessions exceededORA-00018: 超出最大会话数 Cause:       All session state objects are in use.      所有会话状态对象都在使用中. Action:       Increase the value of the SESSIONS initialization parameter.      增加会话初始化参数的值. Oracle 默认 Processes 的…

使用命令passwd修改密码时,遇到如下问题: # echo 'utf8'|passwd zhangsan --stdin Changing password for user zhangsan. passwd: Have exhausted maximum number of retries for service ​​可以尝试改用密码chpasswd修改zhangsan的密码: echo 'zhangsan:utf8' |chpasswd 转自 passwd: Have exhausted…

使用命令passwd修改密码时,遇到如下问题:# echo 'utf8'|passwd zhangsan --stdinChanging password for user zhangsan.passwd: Have exhausted maximum number of retries for service​​​可以尝试改用密码chpasswd修改zhangsan的密码:echo 'zhangsan:utf8' |chpasswd有可能就可以了…

78 Traceback (most recent call last):   File "thread072413.py", line 163, in <module>   File "thread072413.py", line 122, in main   File "/usr/local/lib/python2.7/dist-packages/requests/api.py", line 55, in get   File &…

Jmeter运行的时候出现的重定向超过n次的问题: When trying to test a Silverlight application, I get the below error. Has anybody experienced this before and advise me? Many thanks, Koen Thread Name: Thread Group 1-1Sample Start: 2009-05-11 17:48:41 BSTLoad time: 55Latenc…

ORA-00019: maximum number of session licenses exceededORA-00019: 超出最大会话许可数 Cause:       All licenses are in use.      所有许可都在使用中. Action:       Increase the value of the LICENSE MAX SESSIONS initialization parameter.      增加最大会话许可数的初始化参数值.…

我们大体都知道ArcSDE的连接数有 48 的限制,很多人也知道这个参数可以修改,并且每种操作系统能支持的最大连接数是不同的. 如果应用报错:超出系统最大连接数 该如何处理? 两种解决办法: 第一,首先确定是否一定需要增加这个最大连接数. 在我们平常的应用中, 特别是给多用户的实施过程中. 有时会出现图形库莫名的连接不上,如果用ARCMAP或ARCCATALOG连接的时候还会提示错误信息 “Failed to connect to database. Maximum number of cone…

POI操作Excel中,导出的数据不是很大时,则不会有问题,而数据很多或者比较多时, 就会报以下的错误,是由于cell styles太多create造成,故一般可以把cellstyle设置放到循环外面 报错如下: Caused by: java.lang.IllegalStateException: The maximum number of cell styles was exceeded. You can define up to 4000 styles in a .xls workbook…

requests模块在抓取网页时抛出ConnectionError异常,Max retries exceeded with url 主要搜下 "Caused by <class 'socket.error'>: [Errno 10054]"  这条语句. 查看下  这篇文章 和  这篇文章 . 有以下几个方向可以思考: 是不是访问频率过大,自己的小爬虫被封了? 是不是 socket 一直连接没有关闭造成的? 是不是 proxy 设置问题? 个人觉得是访问频率过大的原因造成的…

第一个报错: 最近在练习post请求中上传文件时遇到了一个奇葩事情,两台电脑上写了一模一样的代码,一个运行正常,另一个一片红. 最后了解了一下原因以及解决办法.先记录下关键代码: files = {"files":(r"F:\test.txt","xixihaha")} #直接将目标文件内容xixihaha通过文件test.txt进行上传 r = requests.post(url,files=files)print(r.headers) #前边…

最近项目不忙了~~有开始专研的python大业,上来想用pip安装一个第三方的库,就一直报错: Could not fetch URL https://pypi.org/simple/xrld/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/xrld/ (Cause…

Sep  5 14:31:50 root charon: 13[ENC] generating QUICK_MODE request 3930082374 [ HASH ]Sep  5 14:31:50 root charon: 13[NET] sending packet: from 10.18.99.33[4500] to 128.88.33.11[4500] (60 bytes)Sep  5 14:31:50 root NetworkManager[932]: nm-l2tp[26025]…

HTTPConnectionPool(host='xx.xx.xx.xx', port=xx): Max retries exceeded with url:(Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x0000015A25025EB8>, 'Connection to xx.xx.xx.xx timed out. (connect timeout=10)')) 网查说是http连接太…

爬虫多次访问同一个网站一段时间后会出现错误 HTTPConnectionPool(host:XX)Max retries exceeded with url '<requests.packages.urllib3.connection.HTTPConnection object at XXXX>: Failed to establish a new connection: [Errno 99] Cannot assign requested address' 是因为在每次数据传输前客户端要和服…

爬虫多次访问同一个网站一段时间后会出现错误 HTTPConnectionPool(host:XX)Max retries exceeded with url '<requests.packages.urllib3.connection.HTTPConnection object at XXXX>: Failed to establish a new connection: [Errno 99] Cannot assign requested address'是因为在每次数据传输前客户端要和服务…

用一个普通的域帐号玩私有云的时候,遇到了如下的报错. "Your computer could not be joined to the domain. You have exceeded the maximum number of computer accounts you are allowed to create in this domain. Contact your system administrator to have this limit reset or increased.&…

requests.exceptions.ConnectionError: HTTPSConnectionPool(host='itunes.apple.com', port=443): Max retries exceeded with url: /in/app/adobe-reader/id469337564?mt=8 (Caused by <class 'socket.gaierror'>: 好奇怪,不知道为什么在使用requests请求,请求京东的时候出现以上的报错,开始觉得应该是因为是…

HTTPSConnectionPool(host='f6ws-sha8re-o88k.s3.ama66zaws.com', port=443): Max retries exceeded with url: /uploads/website/auctions/items/full/3076380_1.jpg (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x00000000…

import requests head = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36", "Connection": "close"} html = requests.get("https://fa…

使用POI导出xls文件,由于数据过多,导致导出xls报错如下: The maximum number of cell styles was exceeded. You can define up to 4000 styles in a .xls workbook 原因: 代码中创建 HSSFCellStyle cellStyle = hssfWorkbook.createCellStyle(); 次数过多,导致报错. 解决方法: 把创建HSSFCellStyle对象放在循环之外,或者放在全局,…

如果在运行爬虫时报此错:requests.exceptions.SSLError: HTTPSConnectionPool(host='www.baidu.com', port=443): Max retries exceeded with url: / (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.",))并且在python命令行中引用import ssl…

问题描述:爬取京东的网站,爬取一段时间后报错. 经过一番查询,发现该错误是因为如下: http的连接数超过最大限制,默认的情况下连接是Keep-alive的,所以这就导致了服务器保持了太多连接而不能再新建连接. ip被封 程序请求速度过快. 解决办法如下: 第一种方法 try:     page1 = requests.get(ap) except requests.exceptions.ConnectionError:     r.status_code = "Connection refus…

问题描述:在正式生产环境中,有的库建的process和session连接数目设置的较小,导致后期满了无法连接.因为正式库无法进行停库修改,只能释放连接,做个测试模拟 1. 修改现有最大会话与进程连接数 SQL> alter system set processes = 35 scope = spfile; System altered. SQL> alter system set sessions = 40 scope = spfile; System altered. 2.重启生效,加大连接…

运行scrapy时出错这个错误:Max retries exceeded with url解决方法: img1=requests.get(url=aa,headers=header1,timeout=5,verify=False)爬虫能运行了,但还是报错,但不影响使用…

需要高频率重复调用一个接口,偶尔会出现"Max retries exceeded with url" 在使用requests多次访问同一个ip时,尤其是在高频率访问下,http连接太多没有关闭导致的Max retries exceeded with url 的错误 解决方法:调用完之后,将连接关闭 try: if type == 'JSON': res = requests.post(url, headers=headers, json=parm, cookies=cookies) e…