milano | using Google Protocol Buffers with Apache Pig

by metamx Java Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | milano Summary

milano is a Java library. milano has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

Milano is a Pig -> Hadoop -> ProtoBuf stack with goals to improve end users ability to write backwards compatible code and to use a binary format allowing a decrease in processing time. Current Issues: Maven doesn't run the tests. The test files for the StoreFunc and LoadFunc tests no longer exist. They had propritary data in them which made them unsuitable for open sourcing. The stack isn't 100% complete; there are missing pieces in the hadoop/pig layer, but core is solid. There are bound to be tons of issues this code hasn't really been load tested nor profiled, buyer beware. Future improvements: Fix the issues above. :-P Create a more hadoop friendly file format. Support supplied descriptors instead of relying on the dynamic headers.

Support

Quality

Security

License

Reuse

Support

milano has a low active ecosystem.

It has 4 star(s) with 4 fork(s). There are 54 watchers for this library.

It had no major release in the last 6 months.

milano has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of milano is current.

Quality

milano has no bugs reported.

Security

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

License

milano is licensed under the Apache-2.0 License. This license is Permissive.

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

Reuse

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

Gets the next tuple
Reads next key value
This function builds a Tuple from a Message
Initializes the tool descriptor
Reconstructs a FileDescriptor from a FileDescriptor set
Rehydrate the FileDescriptor
Creates a PigSchema from the given location
Get file path
Creates a Schema from the given descriptor
This method creates a file descriptor and returns it
Creates a DescriptorProto from a PigSchema
Constructs a MilanoTool from a descriptor
Set input path
Recursively get paths
Serialize Tuple
Serialize a Tuple
Reads data from a record reader
Gets a record writer
This is the main method for setting the output location
Initialize the reader
Prepare this UDF

Get all kandi verified functions for this library.

milano Key Features

No Key Features are available at this moment for milano.

milano Examples and Code Snippets

No Code Snippets are available at this moment for milano.

Community Discussions

Trending Discussions on milano

R - Collapsing observations and creating new columns

Copied SSH key from PC A doesn't work on PC B

Runs sometimes and sometimes gives an index error

how can i calculate the length of a car ride?

"for" loop for functions

How to convert options api to composition api in Vue.js?

Vue.js - How to show by default all data from API although I'm using filters, sorting and search?

Count number of employees that earn more than x value and less than x value by city

Javascript - How to filter with multiple checkboxes in Vue.js?

Cannot show the Autocomplete updated source list

QUESTION

R - Collapsing observations and creating new columns

Asked 2021-Jun-14 at 12:52

In my dataframe there are multiple rows for a single observation (each referenced by ref). I would like to collapse the rows and create new columns for the keyword column. The outcome would include as many keyowrd colums as the number of rows for an observation (e.g. keyword_1, keyword_2, etc). Do you have any idea? Thanks a lot.

This is my MWE

...

ANSWER

Answered 2021-Jun-14 at 12:52

Does this work:

Source https://stackoverflow.com/questions/67970506

QUESTION

Copied SSH key from PC A doesn't work on PC B

Asked 2021-Jun-13 at 05:03

I've created an SSH key (on PC A) to access my GitHub repo (works correctly). Then I copied this key to PC B. For some reason, I can't access the repo from the PC B even if the public and private keys are the same.

...

ANSWER

Answered 2021-Jun-13 at 05:03

Could the reason be the signature at the end of the SSH key?

No, that part is ignored.
Do copy, to be sure, the public key as well as the private one.

Or, ideally, generate a new one dedicated to the second machine (since copying private keys is not the best practice)

If a ssh -Tv git@github.com does show you the right private key is considered, check for a difference in environment variable (type set in a CMD). In particular, make sure you don't have GIT_SSH set to Windows 10 openSSH.
Type where ssh to make sure Git is using the same openSSH on both machines.
If a ssh -Tv git@github.com does show you the right private key is not considered, check if on your first machine you have a %USERPROFILE%\.ssh\config, which should then be replicated on the second one.

Source https://stackoverflow.com/questions/67951665

QUESTION

Runs sometimes and sometimes gives an index error

Asked 2021-May-30 at 04:35

I want to make a program that randomly simulates the flow of a champions league tournament (football/soccer tournament). The format of the tournament is as follows:

There are 32 teams that qualify each year.
The teams are then randomly distributed into 8 groups containing 4 teams each.
The teams all play each other and 2 of the best performing ones qualify to the next round (round of sixteen)
The matchups are decided by randomly selecting the teams 2 at a time with the constraint that no two teams from the same group may face each other again
The winner then progresses to the next stage and so on and so forth until we have a winner.

In my program I have tried to implement this format using the random module in python. However, once every 4-5 iterations I get an index error at either the round of 16 selection step or the quarter final selection step. I cant seem to understand why. Please help

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ANSWER

Answered 2021-May-14 at 10:05

When reaching the lines:

Source https://stackoverflow.com/questions/67531286

QUESTION

how can i calculate the length of a car ride?

Asked 2021-May-07 at 14:50

I have to calculate the length of a car ride (not the distance as the crow flies) between two addresses (e.g. "Milano, Piazza Duomo" and "Roma, Piazza Navona") in Python. How can I do this?

I have read the documentation of geopy, but I have not solved anything.

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ANSWER

Answered 2021-May-07 at 14:50

def get_distance(point1: dict, point2: dict) -> tuple:
    """Gets distance between two points en route using http://project-osrm.org/docs/v5.10.0/api/#nearest-service"""
    
    url = f"""http://router.project-osrm.org/route/v1/driving/{point1["lon"]},{point1["lat"]};{point2["lon"]},{point2["lat"]}?overview=false&alternatives=false"""
    r = requests.get(url)
    
    # get the distance from the returned values
    route = json.loads(r.content)["routes"][0]
    return (route["distance"], route["duration"])

Source https://stackoverflow.com/questions/67437057

QUESTION

"for" loop for functions

Asked 2021-Apr-26 at 20:39

I have the following dataset with +7000 cities, divided by 21 age classes group. The columns are "City" "City Code" (unique) "Age Class" "N" and "D". I have to apply two functions for every city. I was wondering if it's possible to write a for loop to do that automatically.

The dataset is the following:

...

ANSWER

Answered 2021-Apr-26 at 20:36

This demonstrates it. The for-loop cycles through the cities. You get the list of cities with unique(TotalDf[["City"]]). The code is commented and explains itself (I hope).

Please note: in order to make it executable I had to mock some variables and functions.

Source https://stackoverflow.com/questions/67269642

QUESTION

How to convert options api to composition api in Vue.js?

Asked 2021-Apr-15 at 03:32

I'm using Vue.js version 3. Here is my full code with dummy data and options API with filters and sorting, and everyting works very well

...

ANSWER

Answered 2021-Apr-15 at 03:32

data

Replace each data property with a ref. We'll update their references within setup() when converting methods later.
Use onMounted to call load() upon mounting the component.

Source https://stackoverflow.com/questions/67097067

QUESTION

Vue.js - How to show by default all data from API although I'm using filters, sorting and search?

Asked 2021-Apr-14 at 21:02

I'm using Vue.js 3 and here is my code

...

ANSWER

Answered 2021-Apr-14 at 21:02

Update each of your filter methods to return the original products array when the corresponding filter is not set:

Source https://stackoverflow.com/questions/67098829

QUESTION

Count number of employees that earn more than x value and less than x value by city

Asked 2021-Apr-14 at 15:51

Table is named employee and columns are city, salary and employee

goal : in a single query , to count all the employees that earn >=1300 value less than <=1300 by city.

city stipendio employee Milano 1200 employee1 Roma 1000 employee2 Milano 2000 employee3 Roma 900 employee4 Milano 1600 employee5

Query I did separately :

...

ANSWER

Answered 2021-Apr-14 at 15:51

Use conditional aggregation. That is, include CASE expressions inside the aggregate.

Source https://stackoverflow.com/questions/67094910

QUESTION

Javascript - How to filter with multiple checkboxes in Vue.js?

Asked 2021-Apr-13 at 19:00

Here is my code for the filter, sort, and search together and everything works fine

...

ANSWER

Answered 2021-Apr-13 at 19:00

Your filterProductsByCity method is not correct.

It should check wether the product's city is listed in your this.city property.

When you check your checkboxes, it will add their value to the city property :

ex: ['barcelona', 'montreal']

So you could do the following:

Source https://stackoverflow.com/questions/67080695

QUESTION

Cannot show the Autocomplete updated source list

Asked 2021-Mar-30 at 14:39

I tried to update the source of Autocomplete, but after I update it, it could not show the list of the source? Did I do anything wrong here? Here is my set up:

...

ANSWER

Answered 2021-Mar-30 at 14:39

First you have to review the docs:

Multiple types supported:

Array: An array can be used for local data. There are two supported formats:

An array of strings: [ "Choice1", "Choice2" ]
An array of objects with label and value properties: [ { label: "Choice1", value: "value1" }, ... ]

It seems to work and when you then change the source later, it does not work. This is due to a typo, you have "lable" where you need "label".

Source https://stackoverflow.com/questions/66868241

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

Vulnerabilities

No vulnerabilities reported

Install milano

You can download it from GitHub.
You can use milano like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the milano component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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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