StarCluster | open source cluster-computing toolkit | AWS library

by jtriley Python Version: Current License: LGPL-3.0

X-Ray Key Features Code Snippets(1)Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | StarCluster Summary

StarCluster is a Python library typically used in Cloud, AWS applications. StarCluster has no bugs, it has no vulnerabilities, it has build file available, it has a Weak Copyleft License and it has low support. You can download it from GitHub.

StarCluster is an open source cluster-computing toolkit for Amazon's Elastic Compute Cloud (EC2).

Support

Quality

Security

License

Reuse

Support

StarCluster has a low active ecosystem.

It has 583 star(s) with 319 fork(s). There are 67 watchers for this library.

It had no major release in the last 6 months.

There are 197 open issues and 250 have been closed. On average issues are closed in 349 days. There are 70 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of StarCluster is current.

Quality

StarCluster has no bugs reported.

Security

StarCluster has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

StarCluster is licensed under the LGPL-3.0 License. This license is Weak Copyleft.

Weak Copyleft licenses have some restrictions, but you can use them in commercial projects.

Reuse

StarCluster releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed StarCluster and discovered the below as its top functions. This is intended to give you an instant insight into StarCluster implemented functionality, and help decide if they suit your requirements.

Installs the mysql cluster
Generate the ndb mgmd file
Return a crontab crontab
Execute the command
Get the duplicates of a list
Use setuptools
Download setuptools
Create fake setuptools package info
Builds an egg
Download install - py
Execute volume command
Download Setuptools
Start the engine
Execute commands
Run the passwordless ssh
Execute volume creation
Decorator for methods that can be used in setuptools
Install a tarball
Initialize a new node
Progress bar
Run the server
Called when a node is removed
Generate graphs
A progress bar
Create image
Setup hdfs
Starts the VM

Get all kandi verified functions for this library.

StarCluster Key Features

No Key Features are available at this moment for StarCluster.

StarCluster Examples and Code Snippets

Performs a montelo - tree search on the root node .

java

Lines of Code : 30

License : Permissive (MIT License)

Copy

public Node monteCarloTreeSearch(Node rootNode) {
        Node winnerNode;
        double timeLimit;

        // Expand the root node.
        addChildNodes(rootNode, 10);

        timeLimit = System.currentTimeMillis() + TIME_LIMIT;

        // Expl

Community Discussions

Trending Discussions on StarCluster

'HTTP Error 403: SSL is required' on using Ubuntu shell

Where is StarCluster Installed on MacOS

Compilation of c++ program in starcluster error

What's the difference between amazon emr vs starcluster

AWS-Starcluster config unable to recognize region

Requesting memory that is not already allocated in SGE with qsub

QUESTION

'HTTP Error 403: SSL is required' on using Ubuntu shell

Asked 2020-Sep-24 at 08:00

So I am manually installing StarCluster on my PC using instructions from here but am getting this error:

urllib.error.HTTPError: HTTP Error 403: SSL is required

IMAGE

What do I do?

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ANSWER

Answered 2020-Sep-24 at 08:00

Starcluster's official python project page says it does not support Python3. It supports Python2.6 and Python2.7

The package can be installed using pip. There are some prerequisites for this.

$ sudo apt-get install build-essential python python-dev python-openssl

Once these packages are installed you should be able to install StarCluster.

$ sudo pip install StarCluster

If you are working in a python virtual environment. You don't need sudo

$ pip install StarCluster

Source https://stackoverflow.com/questions/64040315

QUESTION

Where is StarCluster Installed on MacOS

Asked 2019-Jan-28 at 19:45

I installed "StarCluster" using the terminal on my MacOs by following instructions from the link provided below. Now, I need to edit the configuration file to add my AWS credentials. However, I am not sure which folder "StarCluster" is installed on my hard drive. Does anyone know how to locate the folder ? I would appreciate your help.

http://star.mit.edu/cluster/docs/latest/installation.html

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ANSWER

Answered 2019-Jan-28 at 19:45

According to the easy-install docs:

By default, packages are installed to the running Python installation's site-packages directory, unless you provide the -d or --install-dir option to specify an alternative directory, or specify an alternate location using distutils configuration files.

Here's a guide to finding your site-packages directory.

Source https://stackoverflow.com/questions/54408416

QUESTION

Compilation of c++ program in starcluster error

Asked 2017-Aug-29 at 21:11

I'm new to Starcluster software and I'm currently trying to compile my first complex program in a 3 node cluster.

I followed the instructions of cluster creation, placed the files in the sgeadmin folder and tried to compile. The following error pops up:

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ANSWER

Answered 2017-Aug-27 at 18:28

Try adding this to the compilation line:

Source https://stackoverflow.com/questions/45907555

QUESTION

What's the difference between amazon emr vs starcluster

Asked 2017-Jun-10 at 13:30

What's the difference between Amazon EMR and StarCluster ? From what I read, I felt both do the same thing i.e creating and managing cluster of instances. Please correct if I am wrong.

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ANSWER

Answered 2017-Jun-10 at 13:30

EMR provides a managed map reduce cluster, starcluster manages EC2 instances and allows you to run map reduce but also other more varied parallel computing. It's less manageable (at least initially) but probably more flexible.

Source https://stackoverflow.com/questions/44472541

QUESTION

AWS-Starcluster config unable to recognize region

Asked 2017-Feb-06 at 09:46

I have StarCluster config file that looks like this:

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ANSWER

Answered 2017-Feb-06 at 09:46

Keypairs are stored separately in each region. You will need to either create a new keypair in the ap-northeast-1 region, or import the keypair in that region.

You will need the private key (.pem file) to import the keypair.

Source https://stackoverflow.com/questions/42064393

QUESTION

Requesting memory that is not already allocated in SGE with qsub

Asked 2017-Jan-16 at 16:16

I have a Sun Grid Engine cluster on AWS EC2 that I set up using Starcluster. Each node has 4 processors and 16G RAM. I would like to submit a task array that will dispatch 2 jobs at a time each using up a full node (all 4 processors and 16G RAM). However, I don't want to create a parallel environment with flags like -pe smp 4 because empirically that reduces performance substantially. Is there a flag for qsub that says something like "submit job to a node that has 16G of memory that hasn't been allocated to any other job"? The flags I'm aware of are

-l mem_free=16g - submit job to node if it has 16g free at the moment -l h_vmem=16g - kill job if memory usage goes above 16g

Neither of these work for my problem. With mem_free=16g, because the jobs initially use memory slowly, qsub allocates all of the tasks to the 2 nodes and then they all run out of memory at the same time.

...

ANSWER

Answered 2017-Jan-16 at 16:16

I do that with a manual variable. Here is the StarCluster code to it.

So basically it creates a variable "da_mem_gb". Each machine has an initial value for it equal to its RAM. Then the jobs request how much RAM they need using that variable. If they need all the RAM of a machine, then a single job is assigned to that machine at once.

Source https://stackoverflow.com/questions/41661773

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

Vulnerabilities

No vulnerabilities reported

Install StarCluster

You can download it from GitHub.
You can use StarCluster like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

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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