Recent questions tagged Apache

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apache - Set an environment variable in .htaccess and retrieve it in PHP

I am trying to set an environment variable in an .htaccess file and retrieve it in PHP. I've looked through a ... is not working. Thank you! See Question&Answers more detail:os...

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

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560 views

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apache - How to use vhosts alongside node-http-proxy?

I'm running Nodejs and Apache alongside each other. node-http-proxy is listening on port 80 and then forwarding ... a lot of server terminology See Question&Answers more detail:os...

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

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664 views

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apache - How to restrict access by IP address with Tomcat?

Does anyone know if Tomcat can restrict access to certain application by IP address (like Apache's .htaccess)? See Question&Answers more detail:os...

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

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771 views

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apache - Can ProxyPass and ProxyPassReverse work in htaccess?

I've never set up a proxy before. I'm using shared hosting, so to set Apache directives, I need to use ... / http://internal.example.com/ See Question&Answers more detail:os...

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

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673 views

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apache - Redirect requests only if the file is not found?

I'm hoping there is a way to do this with mod_rewrite and Apache, but maybe there is another way to consider ... root. Web root is 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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1.5k views

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apache spark - Pyspark: Pass multiple columns in UDF

I am writing a User Defined Function which will take all the columns except the first one in a dataframe and do ... have three columns to add. See Question&Answers more detail:os...

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

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580 views

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apache - php can't connect to mysql with error 13 (but command line can)

I have weird situation in newly installed server, and it seems that Google can't help me this time. ... =1 Was the solution. 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 - How to find count of Null and Nan values for each column in a PySpark dataframe efficiently?

import numpy as np data = [ (1, 1, None), (1, 2, float(5)), (1, 3, np.nan), (1, 4, ... column but how to find Nan values in Spark dataframe? 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 - How DAG works under the covers in RDD?

The Spark research paper has prescribed a new distributed programming model over classic Hadoop MapReduce, claiming the ... the source 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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523 views

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apache - CSS, JS and images do not display with pretty url

I am trying to rewrite the URL through the htaccess file so that the following URL www.domain.com/subfolder/index.php? ... ]+)$ index.php?key=$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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591 views

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apache commons io - Reading a specific line from a text file in Java

Is there any method to read a specific line from a text file ? In the API or Apache Commons. Something like : ... if the file is very big. See Question&Answers more detail:os...

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

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916 views

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apache pig - ERROR 1066: Unable to open iterator for alias - Pig

Just started Pig; trying to load the data from a file and dump it henceforth. Loading seems to be proper, no ... idea what's causing the issue? See Question&Answers more detail:os...

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

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939 views

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apache - Rewrite Problem - L(ast) not being respected?

So I'm working on a CSS/JS compressing system for a site, that has basically the following htaccess ... this would be much 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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700 views

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apache spark - How to control preferred locations of RDD partitions?

Is there a way to set the preferred locations of RDD partitions manually? I want to make sure certain ... to modify the execution node. See Question&Answers more detail:os...

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

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638 views

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apache - mod_rewrite with anchor link

I know you can't redirect anchor URLs to another page, but is it possible to redirect a URL to only a ... a certain slide on a coda slider See Question&Answers more detail:os...

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

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600 views

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apache - Getting Internal Server Error while trying to access my site

I am getting this error. Internal Server Error The server encountered an internal error or misconfiguration and was unable ... I can solve it? See Question&Answers more detail:os...

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

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495 views

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apache spark - ALS model - how to generate full_u * v^t * v?

I'm trying to figure out how an ALS model can predict values for new users in between it being updated by a batch ... to full_u * v^t * v See Question&Answers more detail:os...

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

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734 views

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apache spark - How to group by common element in array?

I am trying to find the solution in spark to group data with a common element in an array. key value [ ... implement this for a single feature. See Question&Answers more detail:os...

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

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533 views

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apache spark - How to add a SparkListener from pySpark in Python?

I want to create a Jupyter/IPython extension to monitor Apache Spark Jobs. Spark provides a REST API. However ... events fire in the listener. See Question&Answers more detail:os...

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

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926 views

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apache spark - Why does format("kafka") fail with "Failed to find data source: kafka." (even with uber-jar)?

I use HDP-2.6.3.0 with Spark2 package 2.2.0. I'm trying to write a Kafka consumer, using the Structured ... </execution> </executions> </plugin> See Question&Answers more detail:os...

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

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631 views

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apache - PHP files are downloaded by browser instead of processed by local dev server (MAMP)

Everything was going great until I added AddHandler application/x-httpd-php5s .php to the .htaccess file in my ... Apache setup, but MAMP). See Question&Answers more detail:os...

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

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764 views

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apache flex - Force Garbage Collection in AS3?

Is it possible to programmatically force a full garbage collection run in ActionScript 3.0? Let's say I've ... is available to be collected? See Question&Answers more detail:os...

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

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691 views

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apache - Why does index.html have priority over index.php?

I have a website on a server. The homepage is example.com/index.php . OK, I uploaded an index.html named ... html have advantage over index.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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649 views

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apache - Match Question Mark in mod_rewrite rule regex

I am looking to rewrite urls with multiple substrings. One substring is being requested as a subdirectory, while any ... do I accomplish 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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613 views

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apache - How does Linux determine the next PID?

How does Linux determine the next PID it will use for a process? The purpose of this question is to better ... choose to reuse these PIDs? See Question&Answers more detail:os...

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

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606 views

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apache - Pretty URLs in PHP frameworks

I know that you can add rules in htaccess, but I see that PHP frameworks don't do that and somehow you still ... 't understand how it does it. See Question&Answers more detail:os...

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

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1.1k views

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apache - htaccess redirect all pages to single page

I want to redirect all of my old domain request to my new domain using htaccess file. Below is what I am ... / http://www.thenewdomain.com/ See Question&Answers more detail:os...

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

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879 views

1 answer

apache spark - How do you control the size of the output file?

In spark, what is the best way to control file size of the output file. For example, in log4j, we can ... the correct file size is difficult. See Question&Answers more detail:os...

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

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