crunch | Crunch is an Apache TLP now , and lives at http

 by   cloudera Java Version: Current License: Apache-2.0

kandi X-RAY | crunch Summary

kandi X-RAY | crunch Summary

crunch is a Java library typically used in Big Data applications. crunch has build file available, it has a Permissive License and it has low support. However crunch has 39 bugs and it has 1 vulnerabilities. You can download it from GitHub.

Crunch was accepted into the Apache Incubator in June 2012, and that is where active development on the project happens. You can find more information at the following sources:. Thank you for using Crunch. We are always on the lookout for new contributors and committers, and the best way to get started is by joining the crunch-dev mailing list by sending an email to

            kandi-support Support

              crunch has a low active ecosystem.
              It has 312 star(s) with 85 fork(s). There are 30 watchers for this library.
              It had no major release in the last 6 months.
              There are 0 open issues and 3 have been closed. On average issues are closed in 2 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of crunch is current.

            kandi-Quality Quality

              crunch has 39 bugs (4 blocker, 1 critical, 9 major, 25 minor) and 873 code smells.

            kandi-Security Security

              crunch has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              crunch code analysis shows 1 unresolved vulnerabilities (0 blocker, 1 critical, 0 major, 0 minor).
              There are 5 security hotspots that need review.

            kandi-License License

              crunch 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.

            kandi-Reuse Reuse

              crunch 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.
              crunch saves you 9973 person hours of effort in developing the same functionality from scratch.
              It has 20312 lines of code, 2265 functions and 276 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of crunch
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            crunch Key Features

            No Key Features are available at this moment for crunch.

            crunch Examples and Code Snippets

            No Code Snippets are available at this moment for crunch.

            Community Discussions


            Raku: Attempt to divide by zero when coercing Rational to Str
            Asked 2021-Jun-15 at 13:44

            I am crunching large amounts of data without a hitch until I added more data. The results are written to file as strings, but I received this error message and I am unable to find programming error after combing my codes for 2 days; my codes have been working fine before new data were added.



            Answered 2021-Jun-15 at 07:04

            First of all: a Rat with a denominator of 0 is a perfectly legal Rational value. So creating a Rat with a 0 denominator will not throw an exception on creation.

            I see two issues really:

            • how do you represent a Rat with a denominator of 0 as a string?
            • how do you want your program to react to such a Rat?

            When you represent a Rats as a string, there is a good chance you will lose precision:



            What is "dirty" in Flutter & what is causing this "dirty" state?
            Asked 2021-Jun-11 at 09:33

            I am trying to learn both state management & dependancy injection with this demo project. I'm trying to demo injecting some methods all over the place like I may need to in my program. I'm using GetX because I like being able to do this without context in non-widget classes.

            So my problem here is the last method, summationReturns(), in the last class below. Attempts to take methods with return statements and add them together. I call this in two places. In the floating button, this works fine but in my text widget I get a dirty state error.

            Why is this not working when everything else works? And I assume this will be a corollary from the last question, what is a dirty state? Seems like two questions but I would imagine that they are one in the same.



            Answered 2021-Apr-22 at 06:15

            Calling update while build is ongoing is an example of dirty scenario. To fix your issue, do not call update inside the GetBuilder.


            In Home



            Get index path of particular elements from a array in flutter
            Asked 2021-Jun-07 at 18:00

            I have a array of workout list. which has body parts name and the exercise list for the same body part. I want to get the index path of particular body part . let cosider the following example . Lets say i want to get the indexpath of "Arm". How to do this can anybody help me ?



            Answered 2021-Jun-07 at 09:20

            You can do something like this:



            Java generate wordlist
            Asked 2021-Jun-03 at 04:42

            I'm stuck at this subject about 3 days, I can't think a proper algorithm. So could you please help me guys.

            I want to generate wordlist with given charset, minimum & maximum length

            Given charset:abcdef min:2 max:5




            Answered 2021-May-20 at 09:31

            One way could be to use a libraray which creates strings from a given regex like Generex. Using Generex your task is as simple as:



            SalesForce query returns results in Query Editor, but returns null from APEX code in Lightning component
            Asked 2021-May-26 at 14:17

            I'm completely new to SalesForce and have inherited a report that's not working. Please excuse any incorrect terminology, since I'm learning about all this as I go. The report has three prompts: states, years, and members. All dropdowns are supposed to populate with data returned from functions in an APEX class. State, which populates from a picklist, and years, which is populated with a loop, work fine. Members, which populates from a SQL query, returns nothing. If I run the report without any prompts selected (which should return an unfiltered list of results from a SQL query), it also returns nothing. Both of the SQL queries return data when I execute them directly in the query editor in the developer console, but they return nothing when called from the APEX functions.

            Here's the initialization code from the Lightning controller:



            Answered 2021-Mar-31 at 17:29


            Right, it's a public page, it's called "Salesforce Sites". It's exposed to whole world without having to log in. These have special security in place because most of the time you don't want to expose data like that. At best you'd display contact us form, maybe some documents to download, product catalog... It's all very locked down, default is to ban everything and then admin decides what's allowed. It's bit unusual to have a Visualforce page + Aura component but ok, it happens.

            You (and any other internal user) can see the results if you'd access this page from within salesforce. Something like and for you the page will work fine, "just" not outside of salesforce.

            When exposed like that on the web - there's no logged in user. There's special "[Site Name] Guest User", you can see them if you search "Sites" in Setup. It has a special profile, also with [Site Name] in it. And nasty thing is - it doesn't show on the list of Users or Profiles.

            Your code broke when Salesforce (auto)activated a critical update. Probably this one: There are some good resources on the net if you Google "Secure Object Permissions for Guest Users", for example

            Ask your system administrator colleague or read up a bit about sharing rules.

            You'll have to go to Setup -> Sharing Rules. There's a checkbox that caused your stuff to break and you can't untick it.

            Scroll down to your TRC Account object and hit "New". You'll need to create something like this, but with your criteria (TRC Member equals true)

            Save, wait a bit (it might take a while to recalculate the sharing, you'll get an email) and try the page.

            If it still doesn't work you'll have to check the Guest user's profile, it might need permissions to Read TRC Accounts and their Name field.

            If it's Salesforce Sites - try this to find it:

            If it's a Customer Portal, Community, Digital Experience (they renamed the product few times) - try with

            Original answer

            It looks like it's running OK because accounts (members?) are fetched first and in that fetch's callback (what to do when data comes back from server) you have helper.getLocationState, helper.getYear. And you wrote that these populate OK. It's not the best performance code but it should get the job done.

            In no specific order...

            Does the whole thing work OK for sysadmins? Or is it broken for everybody? If it works for sysadmins it might be something to do with sharing, your sysadmin should know (Setup -> Sharing settings is where you control who can see what. Maybe "mortals" are not allowed to see any data? Typically sysadmins bypass it. As a quick & dirty test you can modify the class definition to global without sharing class DataTableLocations but it's a really ugly hack.

            What happens if you open DeveloperConsole (upper right corner) while running this component, do you see any errors in the logs? What happens if in the console you go Debug -> Open ExecuteAnonymous and run this piece of code:



            How to contribute to Jetpack Compose?
            Asked 2021-May-24 at 13:19

            In this blog, Tech Crunch says,

            Google launches Jetpack Compose, an open-source, Kotlin-based UI development toolkit

            This means JetPack Compose is an open-source framework (obviously). Then... where's the source code for Jetpack Compose? And how can someone contribute to it?

            I searched for the same on the internet but found nothing. Any leads would be very helpful. Thanks in advance.



            Answered 2021-May-24 at 13:19

            You can check out this contributing guide and here's the compose source code: Note that not all libraries from Android are open for outside contribution AFAIK, but you can definitely contribute to the Compose compiler.

            Yigit recently answered a related question on I/O 21. As a summary: they plan on opening up libraries so that everyone can contribute, but it has an effect on their regular development processes.

            Also, here is the androidx github repo:



            Directing user to another page in ASP.Net MVC application leads to syntax error in auto-generated code
            Asked 2021-May-16 at 18:37

            Snippet from my _layout.cshtml file



            Answered 2021-May-16 at 03:25

            to me you missed Syntax error, '>' expected for img tag in file Tools/Index.cshtml



            Creating a html table from a list in Python BeautifulSoup
            Asked 2021-May-10 at 21:15

            I am using bs4 in Python and I want to take contents from a list in python and enter it into an html code using bs4 such that the html table can be posted onto a website link using requests.put() method. The html code is such that each row consists of the tag:



            Answered 2021-May-10 at 21:15

            I think you can use pandas to view the table and a list comprehension and split, in a loop over rows, to create the table html



            Querying specific Google Sheets worksheet via URL, SQL-style
            Asked 2021-May-10 at 16:51

            The Google sheet at the URL below contains two worksheets, Sheet1, Sheet2.

            Google sheet:

            When I use the Query URL #1 below, it successfully returns a JSON file with the correct result for the query: SELECT B where A contains "nut" (the result being the string "crunch")

            Query URL #1:

            Please note that the worksheet "sheet2" contains a different table as you can see at:

            If I try to query that worksheet with the Query URL #2 shown below, it does not work (it should return a json file with the result "raccoon"). Instead of returning that json file, it only displays that worksheet. What am I doing wrong?

            Thank you.

            Query url #2:



            Answered 2021-May-10 at 16:51

            The issue is /edit#gid=1652705509/ in the query string.

            To target Sheet2, do this:


            Note the end parameter &sheet=Sheet2.



            Typing a "complex" object with TypeScript
            Asked 2021-Apr-21 at 08:06

            I'm trying to see if I can get VS Code to assist me when typing an object with predefined types.

            A dish object can look like this:



            Answered 2021-Apr-21 at 07:46

            On type Dish you defined options: DishOptions, but then on type DishOptions you again defined a property options. So with you current types definition your options property looks like this:


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


            No vulnerabilities reported

            Install crunch

            You can download it from GitHub.
            You can use crunch 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 crunch 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 For Gradle installation, please refer .


            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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            gh repo clone cloudera/crunch

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