Pyspark has a function sequenceFile that programming allows us to read a sequence file which Learning is stored in HDFS or some local path Earhost available to all nodes.
However, what if I already have a bytes most effective object in the driver memory that I need wrong idea to deserialize and write as a sequence use of case file?
For example, the application that I am United working on ( I cannot change the Modern application logic) runs a spark job that ecudated writes this file to a non HDFS compliant some how file system, which i can then retrieve anything else as an in-memory python bytes object , not at all which seems to just contain a serialized very usefull Sequence object which I should be able localhost to be deserialized in-memory.
Because this object is already in memory love of them ( for reason I cannot control) the only localtext way I have to deserialize it and basic actually see the output ( which is a one of the json file) currently is to write it as a click file locally, move that file into HDFS, there is noting then read the file using the not alt sequenceFile method ( since that method not at all only works with a file that is on an my fault HDFS file path or local path on every issues node) - this creates problems in the trying application workflow.
What I need to be able to do is get 4th result deserialize this in memory so that I can round table write it as a json file without having double chance to write is locally and then put it into novel prc HDFS only to read it back in with spark
Is there anyway in python to take this get mossier bytes like NullWritable Object and off side back deserialize it into either a python the changes dictionary or put it back into hadoop as Nofile hosted something that I could actually read?
Basically you'd have to look into the transparent text sequence file code of spark itself and Background movment apply the correct pieces and convert it front page design into an RDD so that you can then do life change quotes spark things on it like writing to a I'd like file.
Here's a link to get you started but it to know will need some digging.
How to start MariaDB docker container in azure pipelines correctly?
Optimize MySQL stored procedure that is blocking my back-end transactions
Watson Assistant Phone Integration Twilio
Javascript/nodejs Azure Service Bus Complete a message
How to filter multiple rows based on rows and columns condition in pyspark
Adding selector element to another page in angular 9
Exclude inner tag html using XPATH
How to resolve React native navigation Error while installing version 6
@vuepress/plugin-google-analytics@1.8.2 has no binaries
Error trying to install NumPy and other libraries on windows 10
Hyperlink to range of cells with same name/value - Google Sheets
Separate different failures when using fetch
Get absolute path to directory containing current FreeMarker
How to get the html form value from razor page?
Unit test for MongoTemplate updateFirst() method in Junit
Avoid waiting on daemon process using POpen and capture exitcode,stdout, etc
Executing a command before window.destroy() in tkinter
Generate id for durations with dplyr
React native. Setting initial useSharedValue values âafter redrawing caused by state change
How do you run pytest tests on functionality inside of a for loop and yield?
AddEventListener only works when I use window infront of it
Random commas appearing on html page on inspect when not in code
Count combinations grouped by another variable
Not able retrieving data from Character in C but the data is there
Alternative to scrapy.contrib in scrapy spider code
SQL - Comparing difference between values in same column
Nearest Neigbour Interpolation code using OpenCL kernel
Compositional UICollectionView with NSDiffableDataSource jumps when reloading
How to check for sse intrinsics support on github c++ project?
C++ Atoi can't handle special characters
How to update widget tree from another widget class - Flutter
What is wrong with my swagger generated API model?
Selenium wait a lot while searching for element
Cypress-Cucumber getting Step implementation missing for
Spring Stream kafka Binder Test Custom Headers
Custom global components not applying style in NuxtJs
How to give an array as feature value to Scikit learn regression algorithms
Self-installing C# Windows service with dependencies
Run Appium tests on Bitbucket Pipeline
Result not refreshed or Click does not work (Selenium + Python)
Java Rest API - Method to return balance on account
How to backfill currency data using calendar table and currency data updated monthly
MinGW64 Rev5 MSYS2 filesystem::copy fails from dir to dir in same drive