我正在使用nginx和节点服务器来提供更新请求.当我请求更新大数据时,我得到网关超时.我从nginx错误日志中看到了这个错误:
2016/04/07 00:46:04 [错误] 28599#0:*1上游过早关闭连接,同时从上游读取响应头,客户端:10.0.2.77,服务器:gis.oneconcern.com,请求:"GET/update_mbtiles/atlas19891018000415 HTTP/1.1",上游:" http://127.0.0.1:7777/update_mbtiles/atlas19891018000415 ",主持人:"gis.oneconcern.com"
我用谷歌搜索错误并尽我所能,但我仍然得到错误.
我的nginx conf有这些代理设置:
##
# Proxy settings
##
proxy_connect_timeout 1000;
proxy_send_timeout 1000;
proxy_read_timeout 1000;
send_timeout 1000;
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这就是我的服务器的配置方式
server {
listen 80;
server_name gis.oneconcern.com;
access_log /home/ubuntu/Tilelive-Server/logs/nginx_access.log;
error_log /home/ubuntu/Tilelive-Server/logs/nginx_error.log;
large_client_header_buffers 8 32k;
location / {
proxy_pass http://127.0.0.1:7777;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $http_host;
proxy_cache_bypass $http_upgrade;
}
location /faults {
proxy_pass http://127.0.0.1:8888;
proxy_http_version 1.1;
proxy_buffers 8 64k;
proxy_buffer_size 128k;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host; …Run Code Online (Sandbox Code Playgroud) Airflow/Python 等非常新,但似乎无法弄清楚我需要做什么来解决这个问题..
Airflow 在 Puckel/Docker 上运行
完整的错误是:
Broken DAG : [/usr/local/airflow/dags/xxxx.py] No module named 'airflow.contrib.operators.gsc_to_gcs'
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在 python 代码中,我写了:
from airflow.contrib.operators.gcs_to_gcs import GoogleCloudStorageToGoogleCloudStorageOperator
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我猜我需要安装该gcs_to_gcs模块,但我不确定如何执行此操作。
任何具体说明将不胜感激:-)
如何在sequelize中设置默认布尔值?
var Foo = sequelize.define('foo', {
name: Sequelize.STRING,
flag: { type: Sequelize.BOOLEAN, allowNull: false, defaultValue: true}
})
Foo.sync().then(() => {
Foo.create({name: "name"})
})
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节点输出:
Unhandled rejection SequelizeDatabaseError: Incorrect integer value: 'true' for column 'flag' at row 1
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mysql日志:
INSERT INTO `foos` (`id`,`name`,`flag`,`createdAt`,`updatedAt`) VALUES (DEFAULT,'name','true','2019-06-27 22:41:25','2019-06-27 22:41:25')
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布尔值被sequelize自动true转换为字符串' 'true
环境:
如何获取给定代码中"Subforum"类下的所有标记的href?
<li class="subforum">
<a href="Link1">Link1 Text</a>
</li>
<li class="subforum">
<a href="Link2">Link2 Text</a>
</li>
<li class="subforum">
<a href="Link3">Link3 Text</a>
</li>
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我试过这段代码,但显然它没有用.
Bs = BeautifulSoup(requests.get(url).text,"lxml")
Class = Bs.findAll('li', {'class': 'subforum"'})
for Sub in Class:
print(Link.get('href'))
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airflow ×1
docker ×1
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nginx ×1
sequelize.js ×1
web-scraping ×1
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