Recent questions tagged apache

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apache kafka - How to solve a problem with checkpointed invalid __consumer_offsets and producer epoch on partitions of __transaction_state

I have two kinds of log entries in server.log First kind: WARN Resetting first dirty offset of __consumer_offsets-6 ... all with any of them? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Remove php extension of website with htaccess

I have these links on my website: http://crw4u.be/werkgever.php (I can only add 2 urls in my question ... solve this. Highly appreciated! Tomas See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Usage of custom Python object in Pyspark UDF

When running following piece of PySpark code: nlp = NLPFunctions() def parse_ingredients(ingredient_lines) ... parse_ingredients_line function? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache tika - Solr's TikaEntityProcessor not working

I'm trying to get Solr to index a database in which one column is a filename of a PDF document I'd like to ... list and didn't get an answer.) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - What is the best possible way of interacting with Hbase using Pyspark

I am using pyspark [spark2.3.1] and Hbase1.2.1, I am wondering what could be the best possible ... Any references would be appreciated. Regards See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Preventing directory listing by redirecting?

I want to use .htaccess to prevent directory listing. I've got pages within /location/ but I don't have an ... to that? Thanks for the help! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Issue with imports when using WSGI in EC2 Instance to Host Flask App

I am trying to run a very simple Flask app off an EC2 instance using mod_wsgi. My apache error log keeps showing " ... to the top of the file. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - CodeIgniter .htaccess - 500 Internal Server Error/ index.php remove

I have a website like this (sub-domain) rabbani.websolocom.xyz And I have the .htaccess code like this (I ... file that wrong in my directory? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Exception: could not open socket on pyspark

Whenever I am trying to execute a simple processing in pyspark, it fails to open the socket. >>> myRDD = ... sc(), mappedRDD._jrdd, partitions) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - How to successfully run Perl script with setuid() when used as cgi-bin?

I have a Perl script that is called either via Apache or on the command-line. For testing purposes, I pass ... correctly, when using setuid()? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Codeigniter htaccess to remove index.php and www

I'm trying to get my htaccess rewrite rules to remove the index.php from the url AND also redirect ... Any advice/suggestions most appreciated! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Rewriting query string using mod_rewrite

In my MVC application I use a uri router than determines which controller and action to use and detects GET parameters ... I'm not sure how. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache pig - Run pig in java without embedding pig script

I am new to pig script, Hadoop, Hbase. Here's what i need to know. I wanted to run a pig script, I ... the proper way to execute pig commands. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache flex - As3 printing problem, blanks swf after print or cancel

ok back at another issues in as3 printing //Function to print entire screen function printFunction(event:MouseEvent): ... print, swf goes blank. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache flex - AS3 - How to do a synchronous load of an asynchronous call?

I have a function that loads a user object from a web service asynchronously. I wrap this function call in ... of return function in Flex? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Querying Delta Lake from Inside of UDF in Databricks

Need to perform some queries to a table inside of a UDF in structured streaming. The problem is, inside the ... .filter(appleFilter($"appleId")) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - 401 error - JWT Token not found using fetch

I am new to react, and mostly to javascript. I am using react for a web app hosted on localhost:3000 with node. ... 90 Safari/537.36 I am lost. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - Modern favicons & htaccess rewrite rule

Instead of having all the new favicon formats placed into the root directory of my website, I am placing them ... I am intending to achieve. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Extracting tag attributes from xml using sparkxml

I am loading a xml file using com.databricks.spark.xml and i want to read a tag attribute using the sql ... 7 Any help is highly Appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - Implicit Encoder for TypedDataset and Type Bounds in Scala

My objective is to create a MyDataFrame class that will know how to fetch data at a given path, but I want ... . Anybody ever run into this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache spark - How to select an exact number of random rows from DataFrame

How can I select an exact number of random rows from a DataFrame efficiently? The data contains an index column that ... () on the index column? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache pig - Pig : result of json loader empty

I'm using cdh5 quickstart vm and I have a file like this(not full here): {"user_id": "kim95", "type": "Book ... is empty, do you have any idea? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache httpclient 4.x - Google Java API conflicted with ColdFusion CFHTTP?

I tried copying all those JAR's found in the google-api-client-assembly-1.20.0-1.20.01.zip (downloaded ... from google are loaded in ColdFusion? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache flex - AS3: How accurate are the getTimer() method and the Timer class?

I'm in the process of making a game (a shmup) and I've started to question the accuracy of the timers ... framerates but there was no change. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache - URL RewriteRule in .htaccess for index.php query parameters

Example URL's:- www.domain.com/index.php?bob www.domain.com/index.php?jane www.domain.com/index.php?fred Need ... RewriteRule ^robots.txt - [L] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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apache poi - Count number of rows in a column of Excel sheet(Java code provided)

In reference to my previous question How to calculate number of rows in a column of Excel document using Java i ... .printStackTrace(); } } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.3k views

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apache spark - Drop consecutive duplicates in a pyspark dataframe

Having a dataframe like: ## +---+---+ ## | id|num| ## +---+---+ ## | 2|3.0| ## | 3|6.0 ... ways of doing this in Pandas but nothing in Pyspark. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.4k views

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apache spark - java.lang.UnsupportedOperationException: Schema for type MyClass is not supported

I am using Spark 1.5.0 and I have an issue while creating a dataframe from my rdd. Here is the code: ... with this will be greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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