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as seen on Server Fault
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I needed to start a new EC2 instance today and decided to try out the new spot instances, where you can reduce your instance cost by bidding on the maximum per-hour price you're prepared to pay. Since today's spot price was only 35c / hour, compared with 85c / hour for an on-demand instance, I was…
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I needed to start a new EC2 instance today and decided to try out the new spot instances, where you can reduce your instance cost by bidding on the maximum per-hour price you're prepared to pay. Since today's spot price was only 3.5c / hour, compared with 8.5c / hour for an on-demand instance, I…
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Hi,
I am using cloudera setup to launch a cluster with hadoop on Amazon. Sometimes, the master hadoop node hangs and we have to restart the job from the job. Did anyone face similar problem and resolve the issue.
Thank you.
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as seen on Server Fault
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IIS 7.5:
Ftp Firewall Suport: Data Ranges 49152-65535 using external Ip of Amazon EC2 static IP
Ftp IPv4 Restriction: allow: Amazon EC2 static IP
Ftp Authentication: Anonymous: Enabled, Basic: Disabled, IISMgr: Enabled
Ftp Authorization: Allow All Users: Read/Write
Windows Firewall (Inbound):
Open…
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I am not a Linux admin, although I wish I was, and I have seen these questions
Amazon EC2 Backup Strategy
Amazon EC2 + EBS:: Regular backup plan?
Simple Backup Strategy for Amazon EC2 instances / volumes?
And this suggestion
http://alestic.com/2009/09/ec2-consistent-snapshot
I tried using…
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as seen on Stack Overflow
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When I run the TestJcLLoggingService class log messages are coming to Console but no log file is created, please help me if you know the answer.
two source files are pasted below.
TestJcLLoggingService.java
package com.amadeus.psp.pasd.logging;
import org.apache.commons.logging.Log;
import org…
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It appears that if you invoke logging.info() BEFORE you run logging.basicConfig, the logging.basicConfig call doesn't have any effect. In fact, no logging occurs.
Where is this behavior documented? I don't really understand.
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Here's the thing:
I'm trying to combine the logging module with wx.App()'s redirect feature. My intention is to log to a file AND to stderr. But I want stderr/stdout redirected to a separate frame as is the feature of wx.App.
My test code:
import logging
import wx
class MyFrame(wx.Frame):
…
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Hi Guys,
I'm using a module in my python app that writes a lot a of messages using the logging module. Initially I was using this in a console application and it was pretty easy to get the logging output to display on the console using a console handler. Now I've developed a GUI version of my app…
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as seen on Oracle Blogs
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This is a more like a tip rather than
technical write up and serves as a quick intro for newbies.
The logger API helps to diagnose
application level or JDK level issues at runtime. There are 7 levels
which decide the detailing in logging (SEVERE, WARNING, INFO, CONFIG,
FINE, FINER, FINEST)…
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