Recent questions tagged Apache

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apache - Authorization header missing in PHP POST request

I'm currently trying to read the authorization header in a PHP script that I'm calling with a POST request. The ... outputs '' (= nothing). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache to tomcat: mod_jk vs mod_proxy

What are the advantages and disadvantages of using mod_jk and mod_proxy for fronting a tomcat instance with apache? ... there be any benefits? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - What is the difference between cache and persist?

In terms of RDD persistence, what are the differences between cache() and persist() in spark ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Parsing multiline records in Scala

Here is my RDD[String] M1 module1 PIP a Z A PIP b Z B PIP c Y n4 M2 module2 PIP a I n4 PIP b O D ... Apologies to the Spark Gods, if I am not. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Why using a UDF in a SQL query leads to cartesian product?

I saw Databricks-Question and don't understand Why using UDFs leads to a Cartesian product instead of a full ... 100X) compared to Statement1. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Efficient pyspark join

I've read a lot about how to do efficient joins in pyspark. The ways to achieve efficient joins I've found are ... but I still can't see code. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Intermittent PHP Abstract Class Error

I've been fighting this for a bit, and can't figure it out, maybe someone else has or maybe there's a ... ini file and looking at phpinfo(). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache nifi - Python Script using ExecuteStreamCommand

After doing my best to find previous questions and examples relevant to this question, and still not finding the ... Any advice is appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache flex - SQLite Parameters - Not allowing tablename as parameter

I'm developing an application in AIR via Flex, but I'm not seeing where I'm going wrong with SQLite (I'm ... "] = "Category"; statement.execute; See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - PySpark - get row number for each row in a group

Using pyspark, I'd like to be able to group a spark dataframe, sort the group, and then provide a row number. So ... 2007 2 B 1999 0 B 2015 1 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache httpclient 4.x - java.net.SocketException: Too many open files

I have a java app which runs just fine (on Ubuntu 10.04) for few hours until it hits "java.net. ... .lang.Thread.run(Thread.java:636) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - mod_rewrite: remove query string from URL?

I'm trying to make the following redirection (301) using .htaccess *?page=1 redirects to * (where * is a ... a quick way of doing this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - How to get system environment variables into PHP while running CLI & Apache2Handler?

My system is Ubuntu and I have set my environment variables in /etc/environment. If I'm running PHP script using ... 'are not loaded into PHP'. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Unable to establish SSL connection, how do I fix my SSL cert?

I'm trying to wget to my own box, and it can't be an internal address in the wget (so says another developer). ... I don't want to do that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache flex - Eclipse memory settings when getting "Java Heap Space" and "Out of Memory"

When trying to launch and run a flex/java project in eclipse I kept getting a "Out of Memory Exception" and ... Any other memory tips? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - WAMP 403 Forbidden message on Windows 7

I have installed WAMP version 2.1 on my windows 7 machine. When i browse to localhost in my browser, the ... on this server. Any suggestions? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Executing a shell script from a PHP script

I want to execute a Bash script present on the system from a PHP script. I have two scripts present on the ... from the browser? Please help. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Save ML model for future usage

I was applying some Machine Learning algorithms like Linear Regression, Logistic Regression, and Naive Bayes to some data, ... is spark 1.5.1. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Running two PHP versions on the same server

I have two projects on the local server, one project is running PHP5.6 and the other one is running PHP7.0 ... is the screenshot of the phpinfo. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Shipping Python modules in pyspark to other nodes

How can I ship C compiled modules (for example, python-Levenshtein) to each node in a Spark cluster? I know that ... how do I ship the module? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - How do I ignore a directory in mod_rewrite?

I'm trying to have the modrewrite rules skip the directory vip. I've tried a number of things as you can ... I dont think this is important See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - How do I use Spring Boot to serve static content located in Dropbox folder?

I have a Spring Boot web application, and I would like to serve static content located in a shared ... static content to authenticated users. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - The mysqli extension is missing. Please check your PHP configuration

I have looked through all of the forums that I could find relevant to this question and my problem yet nothing ... it still will not load. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - How to stop Chrome from redirecting to HTTPS?

A few days ago, Chrome started redirecting all of my vHosts in Wampserver to https. Everything was working fine ... actually fixes the problem. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Running Python scripts with Xampp

I'm using python 2.7.13 At first the browser was showing the raw code. what I did: Edited httpd.conf AddHandler cgi- ... "#!" or "'!" first line See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Request Entity Too Large PHP

In one of my CakePHP site, I got this error. Request Entity Too Large I don't know what is the problem. I ... and what to do for it? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Is groupByKey ever preferred over reduceByKey

I always use reduceByKey when I need to group data in RDDs, because it performs a map side reduce before ... groupByKey should be preferred?? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - How to run php files on my computer

Could anyone please tell me how to run a php file locally on my system. Currently I am using a server to run ... of if I need anything more. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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