s3fs | S3 FileSystem implementation | File Utils library

 by   jszwec Go Version: Current License: MIT

kandi X-RAY | s3fs Summary

kandi X-RAY | s3fs Summary

s3fs is a Go library typically used in Utilities, File Utils, Amazon S3 applications. s3fs has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Package s3fs provides a S3 implementation for Go1.16 filesystem interface. Since S3 is a flat structure, s3fs simulates directories by using prefixes and "/" delim. ModTime on directories is always zero value. The implementation wraps aws sdk go s3 client.
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            kandi-support Support

              s3fs has a low active ecosystem.
              It has 127 star(s) with 12 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 1 have been closed. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of s3fs is current.

            kandi-Quality Quality

              s3fs has 0 bugs and 0 code smells.

            kandi-Security Security

              s3fs has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              s3fs code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              s3fs is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              s3fs releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              It has 1199 lines of code, 40 functions and 4 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed s3fs and discovered the below as its top functions. This is intended to give you an instant insight into s3fs implemented functionality, and help decide if they suit your requirements.
            • stat returns a FileInfo describing a file .
            • Stat implements S3fs .
            • openDir returns an fs . ReadDirFile or an error .
            • isNotFoundErr returns true if the error is not found .
            • New returns a new S3FS object .
            • drefInt64 returns the value of an int64 if it is not nil .
            • min returns the minimum of two integers
            • derefTime returns the given time if it is nil .
            Get all kandi verified functions for this library.

            s3fs Key Features

            No Key Features are available at this moment for s3fs.

            s3fs Examples and Code Snippets

            No Code Snippets are available at this moment for s3fs.

            Community Discussions

            QUESTION

            Converting a python dataframe from AWS lambda to CSV in S3
            Asked 2022-Mar-06 at 21:31

            I am trying to convert a write a python Dataframe and store it in S3. I have added the required layers in Lambda (s3fs & fsspec) and have provided requisite permissions to lambda to write to s3. But not I am getting the below error:

            "errorMessage": "module 's3fs' has no attribute 'S3FileSystem'"

            Below are the relevant lines of my code:

            ...

            ANSWER

            Answered 2022-Mar-06 at 16:06

            Instead of including those layers, I would recommend including the Amazon provided AWS Data Wrangler layer.

            Then you would use AWS Data Wrangler to write your dataframe directly to S3, like the following:

            Source https://stackoverflow.com/questions/71371714

            QUESTION

            Cannot find conda info. Please verify your conda installation on EMR
            Asked 2022-Feb-05 at 00:17

            I am trying to install conda on EMR and below is my bootstrap script, it looks like conda is getting installed but it is not getting added to environment variable. When I manually update the $PATH variable on EMR master node, it can identify conda. I want to use conda on Zeppelin.

            I also tried adding condig into configuration like below while launching my EMR instance however I still get the below mentioned error.

            ...

            ANSWER

            Answered 2022-Feb-05 at 00:17

            I got the conda working by modifying the script as below, emr python versions were colliding with the conda version.:

            Source https://stackoverflow.com/questions/70901724

            QUESTION

            Schema for pyarrow.ParquetDataset > partition columns
            Asked 2021-Dec-11 at 20:37
            1. I have a pandas DataFrame:
            ...

            ANSWER

            Answered 2021-Dec-11 at 12:02

            I think you need give ParquetDataset a hint of the partition keys schema.

            Source https://stackoverflow.com/questions/70308728

            QUESTION

            pytest - how to assert if a method of a class is called inside a method
            Asked 2021-Dec-09 at 06:37

            I am trying to figure out how to know if a method of class is being called inside a method.

            following is the code for the unit test:

            ...

            ANSWER

            Answered 2021-Dec-09 at 05:58

            Python mock testing depends on where the mock is being used. So you have the mock the function calls where it is imported.

            Eg.

            app/r_executor.py

            Source https://stackoverflow.com/questions/70285003

            QUESTION

            S3FS connector with Pyspark 3.2, Hadoop 3.3.1 hangs on spark.read.load()
            Asked 2021-Oct-28 at 23:16

            I've spent quite a few hours now trying to get S3FS working with Pyspark 3.2 / Hadoop 3.3.1. I've gone through all sorts of ClassDefNotFound errors with the various compatibility issues that the hadoop-aws and aws-java-sdk jars have, but have now reached the point where I no longer get any exceptions when trying to read a file from S3 - instead the application just hangs indefinitely. This is my current configuration:

            ...

            ANSWER

            Answered 2021-Oct-28 at 23:16

            Dang, it's always right after you take the time to type up a question that the solution appears. The command that was hanging finally returned and I was able to determine from the error message that the s3a endpoint I was using was wrong. So it should be:

            Source https://stackoverflow.com/questions/69761761

            QUESTION

            Could not build wheels for pyarrow - Python 3.9
            Asked 2021-Oct-07 at 04:45

            Recently, we've been seeing failures building pyarrow dependencies in our Python 3.9 project. This started about 08:57:01 PM, Oct 5 2021

            ...

            ANSWER

            Answered 2021-Oct-07 at 04:45

            You are not using python 3.9. You are using python 3.10. Note your install line...

            Source https://stackoverflow.com/questions/69475482

            QUESTION

            What is a drop-in replacement for Python's `open()` function to read/write a file on S3?
            Asked 2021-Sep-29 at 11:13

            What is a good way to replace Python's built-in open() function when working with Amazon S3 buckets in an AWS Lambda function?

            Summary
            • I am looking for a method to download a file from or upload a file to Amazon S3 in an AWS Lambda function.
            • The syntax/API should similar to Python's built-in open(), specifically returning a file-like object that could be passed to other functions like pandas.read_csv().
              • I am mostly interested in read() and write() and not so much seek() or tell(), which would be be required for PIL.Image.open() for example.
            • The method should use libraries already available in AWS Lambda, e.g. boto3.
            • It should keep the Lambda deployment size small. Thus not a large dependency like s3fs, which is usually overkill for an AWS Lambda.

            Here is an example of what I am thinking of.

            ...

            ANSWER

            Answered 2021-Sep-29 at 05:38

            I am confused about your motivation: what is wrong with

            Source https://stackoverflow.com/questions/69364073

            QUESTION

            Reducing Python zip size to use with AWS Lambda
            Asked 2021-Sep-28 at 04:37

            I'm following this blog post to create a runtime environment using Docker for use with AWS Lambda. I'm creating a layer for using with Python 3.8:

            ...

            ANSWER

            Answered 2021-Sep-28 at 02:54

            The key idea behind shrinking your layers is to identify what pip installs and what you can get rid off, usually manually.

            In your case, since you are only slightly above the limit, I would get rid off pandas/tests. So before you create your zip layer, you can run the following in the layer's folder (mylayer from your past question):

            Source https://stackoverflow.com/questions/69355100

            QUESTION

            Can s3fs mount different bucket and different account simultaneously?
            Asked 2021-Sep-24 at 23:51

            Can s3fs mount different buckets with different account simultaneously so that I can transfer A account bucket’s folder to B account bucket?

            Please told me how to do that. Or having another way to achieve my needs.

            Thank you.

            ...

            ANSWER

            Answered 2021-Sep-24 at 11:40

            s3fs can only mount one bucket/mountpoint at a time. However you can mount two buckets simultaneously with separate credentials via:

            Source https://stackoverflow.com/questions/69313019

            QUESTION

            ERROR: Could not find a version that satisfies the requirement vineyard (from versions: none)
            Asked 2021-Sep-06 at 10:41

            I am trying to install the package "grammar" whose dependencies include the packages "vineyard" and "Graphviz". I am using Pycharm, and I was able to install Graphviz without any issues.

            However, while installing packages "grammar" and "vineyard", I am getting the below error:

            ...

            ANSWER

            Answered 2021-Aug-26 at 07:42

            I think you should be using pip3 instead of pip, since your python version is 3.x.

            Source https://stackoverflow.com/questions/68934411

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install s3fs

            You can download it from GitHub.

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            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • CLI

            gh repo clone jszwec/s3fs

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            git@github.com:jszwec/s3fs.git

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