Recent questions tagged Apache

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Ok so I have a weird problem. I have a local XAMPP running and running Acrylic DNS Proxy as well. While I was testing ... 5.5.32 PHP 5.4.19 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 - 406 Not Acceptable error GET parameter issue?

Can anyone please tell me why the following URL returns a 406 error: http://kolek.to/functions/remote-upload.php? ... ']; echo $item_id; ?> 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 - Human readable String date converted to date using Pig?

I have the following human readable date formats stored in a text file: Wed Oct 15 09:26:09 BST 2014 ... constraints and logic to my queries? 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 beam - GroupIntoBatches for non-KV elements

According to the Apache Beam 2.0.0 SDK Documentation GroupIntoBatches works only with KV collections. My dataset ... introducing fake keys? 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 - getExecutorMemoryStatus().size() not outputting correct num of executors

In short, I need the number of executors/workers in the Spark cluster, but using sc._jsc.sc(). ... access is managed by it) 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 - pyspark use dataframe inside udf

I have two dataframes df1 +---+---+----------+ | n|val| distances| +---+---+--------- ... of doing it with join or groupby without using cycles? 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 use external (custom) package in pyspark?

I am trying to replicate the soultion given here https://www.cloudera.com/documentation/enterprise/5-7-x/topics/ ... is failing with same issue. 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 - WARN cluster.YarnScheduler: Initial job has not accepted any resources

Any spark jobs that I run will fail with the following error message 17/06/16 11:10:43 WARN cluster. ... resources are added or removed.1 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 - htaccess redirect url with parameters

I have hundreds of links like this: http://www.domain.com/index.php?tag=value I want to redirect all links to ... can I do that? Thank you! 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 get an Iterator of Rows using Dataframe in SparkSQL

I have an application in SparkSQL which returns large number of rows that are very difficult to fit in ... application using yarn-client. 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 - PHP exec() not working properly

I am having difficulty with the PHP exec() function. It seems to not be calling certain functions. For ... all help would be 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 - mod_rewrite loops even with L flag

I've got a problem with rewriting a URL to a fastcgi dispatcher. If I leave only: RewriteRule ^(.*)$ dispatch. ... else than I think it does? 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 - GroupByKey and create lists of values pyspark sql dataframe

So I have a spark dataframe that looks like: a | b | c 5 | 2 | 1 5 | 4 | 3 2 | 4 | 2 2 | ... this with a pyspark sql dataframe? Thank you! :) 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 - Read file path from Kafka topic and then read file and write to DeltaLake in Structured Streaming

I have a use case where the file path of the json records stored in s3 are coming as a kafka message in kafka ... , please let me know the same. 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 kafka - How to write Spark Streaming output to HDFS without overwriting

After some processing I have a DStream[String , ArrayList[String]] , so when I am writing it to hdfs ... then writing to HDFS with appending 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 - Hive error : Exception in thread "main" java.lang.NoClassDefFoundError: scala/collection/Iterable

I am facing an error when I try to query a table in hive when hive uses spark. For example, when I do: ... Any ideas? Thanks a lot by advance! 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 make PHP set HTTP status code to 500 automatically in case of any error condition? (including those that cannot be handled by user)

I am running Apache 2.2.15 with PHP 5.3.2, 'display_errors' disabled, 'display_startup_errors' disabled, ' ... Without XDebug, of course. 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 - james not picking up mysql connector jar

I've tried doing a james [1] install on my amazon instance with MySQLas a back-end. I've MySQL connector mysql ... not work. Any helps ,Thanks! 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 - imported Eclipse project not linking to ClearCase

I imported a project from ClearCase into Eclipse and it's not associated with ClearCase; meaning no check in/ ... Thanks for any helpful tips! 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 - Convert htaccess to nginx rewrite

.htaccess to nginx rewrite convertion help RewriteEngine On RewriteBase / RewriteRule ^c-(.*)$ catpost.php?id=$1 [L] ... .php?id=$1 [QSA,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 flex - Spark effects: why is procedural code preferred over triggers?

In Flex 3, MX effects could be triggered like this: <mx:Resize id="myEffect" /> <mx:Button mouseDownEffect= ... in the official docs. ) 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 - .htaccess show 404, 403, 500, error pages via PHP

How can I make .htaccess display errors from a PHP file? I mean when I search a non-existing file .htaccess ... ? Are there any other ways? 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 - Preserving double slashes in mod_rewrite

I have searched everywhere for this answer, and the answers that have been posted do not fit my specific ... help would be much 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 - old https causing issues in htaccess redirect

I am redirecting my old site URL to a new site. I have created a htaccess that redirects all old links (except ... , thank you in advance! ~M 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 beam - Google Cloud Dataflow Worker Threading

Say we have one worker with 4 CPU cores. How does parallelism configured in Dataflow worker machines? Do we ... of information be available? 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 - Can't get .htaccess mod_rewrite rules to work - 404 Not Found

I'm trying to get a simple .htaccess rewrite rule to work, but I can't seem to work it out. My . ... the 404 document not being setup properly. 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 can I implement SEO-friendly URL with php?

I'm currently using Apache HTTP + PHP + MongoDB. I'm trying to implement "stackoverflow"-like url which ... ideas with an example snippet code 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 - javax.xml.bind.UnmarshalException in CXF

I got the below exception in apache-cxf-3.1.2 and tried a lot to resolve it and did not get any ... not stopping any functionalities. Thanks, See Question&Answers more detail:os...

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

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