zeus | Soft Load Balancer at ctrip.com | Load Balancing library

https://towardsdatascience.com/python-the-system-path-and-how-conda-and-pyenv-manipulate-it-234f8e8bbc3e

This article helped me debug this issue. I just had to make sure I deactivated out of conda environment completely even the (base) environment. For some reason even after deactivating from my po environment, it went to base environment

It's coming from this code here: https://github.com/ruby/debug/blob/4af8c25140a7a672db852954b6a1733b3169b608/lib/debug/session.rb#L2129-L2162

What's happening is that your main Ruby process is forking off a new process, and it's telling you that the debugger is attaching to the newly-created child process with process id , so that it too can break for debugging events.

In my case, this was happening when calling visit in an automated test which, due to having a Capybara Selenium webdriver, creates a new child process to spin up a Chrome process to render the request's HTML.

By default, the ruby debug gem will attach to both the parent and child processes. But you can override to only activate the debugger for either the child or parent by using the RUBY_DEBUG_FORK_MODE environment variable.

To be clear, it has nothing to do with application preloaders like Spring or Zeus.

You can use the rank window function and select the rows with rank within 2 places from the name you're looking for:

The schema is... problematic. You should really use jsonb instead of jsonb[] since json supports arrays out of the box.

Anyway, if the schema is as it is, then you can utilize something like this:

I think you should take a look at logrotate and Kibana & Elastic search to parse and filter the logs.

Nevertheless, I made a simple script that prints only the entries from the day that you pass as an argument until the current date,

E.g. This will print only the logs since the last 5 days. bash filter.sh log.txt 5

Split your rows in two dataframes: df3 for Code=50 and df4 for Code=10 then merge them:

This has nothing to do with docker or wordpress or something else.
It is your nginx-configuration solely that rejecting the request:

You have Curl in your http-agent comparison in nginx-server.conf:

Maven is a tool that has certain opinions on where things should go; a default configuration. You don't have to follow it, but not following this default configuration has three significant downsides:

• You do have to then configure maven to tell it about the alternative choices you made. Maven does not make this easy.
• Other java programmers generally assume the defaults. If you have a good reason to deviate, go for it, but 'I do not like it' is not a good reason, as it'll be pointlessly increasing the learning curve.
• The maven developers chose this structure as default for a reason. If you think it's a dumb reason, that's certainly possible and you may even be right, but then you're using a build tool written by folks who, (judging the book by its cover a little bit), according to you, make boneheaded choices about sane defaults. That's not a great place to be.

To explain each layer:

Indicates that these are source files: Compiled and generated stuff should not be in here, and the entire src tree should be in version control. Contrast to e.g. bin or build containing build artefacts, doc containing documentation, and who knows what other directories you need for other relevant parts of a repo.

A project can consist of multiple separately buildable artefacts and 'kinds' of product. For example, most projects include a bunch of code that exists solely for testing purposes (the unit tests). They live in src/test. The core product lives in main. You can also have for example separate sources for an installer perhaps (src/installer), or a build plugin, or an annotation processor that needs to be built first and then it needs to be on classpath when compiling the main project, etcetera.

There's such a thing as split language projects, where some of it is written in language A and some of it in language B. For its worth, I think this layer is bad design; A file ending in .java gives away how one is to 'compile it', and this goes for just about every source file that needs a compiler applied to it: The extension says just as much as a folder name of java ever could. To show you a common contrast: Many projects have src/main/resources as well as src/main/java: Resources are 'compiled' simply by copying them over: Imagine your app has a text file containing a list of all US states with all zipcodes used in each state. Or png files with icon images for a GUI app. Such files are just as much part of your main application as the class files would be and should end up in the same place (inside the jar file), but to 'compile' them, you just.. copy em, you don't run javac to do this. That's what this level is about: What tool should be used to turn source files into distributable aspects?

This matches the java package structure. This is effectively a requirement applied by javac itself. The reason to use such a deeply nested package structure is simply because packages serve as namespaces: If there is a conflicting fully qualified name, all hell breaks loose: Java simply cannot handle this. Hence, java programmers ensure that such conflicts never happen by using a 'reverse domain name' structure: You'd stick your project in that package if you own the zeus.lab.co domain, thus ensuring nobody except other folks in your team who share control of that server could possibly be in conflict (and for those: They're in your team, talk to them to avoid conflict). For example, there are 3 different open source java projects all called spark. Had they all gone with package spark; (and thus, src/main/java/spark/Main.java as an example file), then for every java project you'd pick one of the 3: The other 2 you can never use in this project. Harsh, and pointless, which is why (almost) all java libraries use a reversed domain name as root package name, and then maven follows this package name in its directory structure because javac makes life extremely difficult if you don't do that.

That gets us to project_name/src/main/java.

You made that up for hyperbole. Nobody hosts a proj on zeus.lab.co.bah.org. But if they do: Talk to the management that decided to assign that whopper of a domain name to a team. It's on them, not on the author of this project.

First, we use a groupby with sum on the lists as sum concatenates the lists together :