crawlab | Distributed web crawler admin platform for spiders | Crawler library

by crawlab-team Go Version: v0.6.1 License: BSD-3-Clause

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

kandi X-RAY | crawlab Summary

crawlab is a Go library typically used in Automation, Crawler, Docker, Selenium applications. crawlab has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Distributed web crawler admin platform for spiders management regardless of languages and frameworks.

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Quality

Security

License

Reuse

Support

crawlab has a medium active ecosystem.

It has 9884 star(s) with 1629 fork(s). There are 205 watchers for this library.

It had no major release in the last 12 months.

There are 35 open issues and 749 have been closed. On average issues are closed in 705 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of crawlab is v0.6.1

Quality

crawlab has 0 bugs and 0 code smells.

Security

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

crawlab code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

crawlab is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

crawlab releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 638 lines of code, 49 functions and 21 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

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crawlab Key Features

No Key Features are available at this moment for crawlab.

crawlab Examples and Code Snippets

No Code Snippets are available at this moment for crawlab.

Community Discussions

Trending Discussions on crawlab

when i run crawler on EC2, why didn't it work well?

QUESTION

when i run crawler on EC2, why didn't it work well?

Asked 2021-Mar-23 at 11:40

i setted docker on ec2 and upload crawler scrapy code. since yesterday when i run ec2, it could collect data well. but suddenly now it doesn't work well. i guessed it is EC2 problem, because it could work well till today lunch time.

then i try to check EC2 condition, typed df -h, it showed

...

ANSWER

Answered 2021-Mar-23 at 09:29

It is clear that your EC2 instance has disk usage issue (disk gets full). You successfully increased the volume size (as shown in lsblk output) but you also need to extend the file system, as described here.

Essentially, you should run sudo growpart /dev/xvda 1 and sudo resize2fs /dev/xvda1. Use df -h again to verify.

In order to optimize performance, you should consider:

Using a dedicated volume for your workload (i.e. mount a new, larger EBS volume on /mnt/data and configure your application to use this path for data storage)
Resize this volume and/or change type (i.e. use provisioned IOPS SSD)

Scrapy also supports S3 for storage.

You can configure scrapy logging to use a specific log file (--logfile FILE which you can later delete) or disabled it altogether (--nolog, not recommended).

Source https://stackoverflow.com/questions/66758934

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

Vulnerabilities

No vulnerabilities reported

Install crawlab

Docker (Recommended)
Direct Deploy (Check Internal Kernel)
Kubernetes (Multi-Node Deployment)
Please open the command line prompt and execute the command below. Make sure you have installed docker-compose in advance. Next, you can look into the docker-compose.yml (with detailed config params) and the Documentation (Chinese) for further information.

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