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<configuration> | |
<property> | |
<name>fs.defaultFS</name> | |
<value>hdfs://localhost:9000</value> | |
</property> | |
</configuration> |
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# set to the root of your Java installation | |
export JAVA_HOME=/usr/lib/jvm/<your-java-version> | |
export PATH=${JAVA_HOME}/bin:${PATH} | |
export HADOOP_CLASSPATH=$JAVA_HOME/lib/tools.jar |
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function logHeaders(req, res, next){ | |
console.log(req.headers); | |
next(); | |
} | |
function logURL(req, res, next){ | |
console.log(req.url); | |
next(); | |
} |
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function logFirst(req, res, next){ | |
console.log("First!"); | |
next(); | |
} | |
function logSecond(req, res, next){ | |
console.log("Second!"); | |
next(); | |
} |
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// First middleware | |
app.use(function(req, res, next){ | |
console.log("Started"); | |
next(); | |
}); | |
// Route handler | |
app.get('/', function(req, res, next){ | |
res.send("Sent to client"); | |
next(); |
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function NewLogger(req, res, next){ | |
console.log("A request was received at /new"); | |
next(); | |
} | |
app.use('/new', NewLogger); |
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var app = require('express')(); | |
function logger(req, res, next){ | |
console.log("A %s request was received at %s", req.method, req.url); | |
next(); | |
} | |
// Use the middleware function | |
app.use(logger); |
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function LogRequsts(req, res, next){ | |
console.log("A request was received!"); | |
next(); | |
} |
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var express = require("express"); | |
var app = express(); | |
function randomString(length) { | |
var result = ''; | |
var chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; | |
for (var i = length; i > 0; --i) | |
result += chars[Math.floor(Math.random() * chars.length)]; | |
return result; |
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/** | |
* Using Rails-like standard naming convention for endpoints. | |
* GET /api/things -> index | |
* POST /api/things -> create | |
* GET /api/things/:id -> show | |
* PUT /api/things/:id -> update | |
* DELETE /api/things/:id -> destroy | |
*/ | |
'use strict'; |