LargeCollections | LargeCollections supports java | JSON Processing library

by sameeraxiomine Java Version: Current License: Non-SPDX

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

kandi X-RAY | LargeCollections Summary

LargeCollections is a Java library typically used in Utilities, JSON Processing applications. LargeCollections has no bugs, it has no vulnerabilities, it has build file available and it has low support. However LargeCollections has a Non-SPDX License. You can download it from GitHub.

LargeCollections supports java.util.Map, java.util.List and java.util.Set implementations which are backed by LevelDB. This allows your collections to grow very large as it does not use the JVM heap memory. The Javadoc for this project should be browsed for more information. #Key Design Principles# The underlying java.util.Map(java.util.List and java.util.Set) implementations are backed by LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from byte array keys to byte array values. While LargeCollections supports any Serializable/Externalizable/Writable/Kryo-Serializable Key and Value classes, the underlying implementations stores everything as byte-array key value store (similar to HBase). Thus every key/value instance needs to be converted to a byte array to write to the LevelDB backing store and convert back from byte array to a Java instance. To support the conversions from object to byte-array and back, every java.util.Map sub-class provided by LargeCollections library needs to have Serializer-Deserializer (SerDes) pair, one each for Key and Value class. These SerDes pair implement the following standard Interfaces.

Support

Quality

Security

License

Reuse

Support

LargeCollections has a low active ecosystem.

It has 17 star(s) with 2 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. On average issues are closed in 1943 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of LargeCollections is current.

Quality

LargeCollections has 0 bugs and 0 code smells.

Security

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

LargeCollections code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

LargeCollections has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

LargeCollections 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.

Installation instructions are not available. Examples and code snippets are available.

LargeCollections saves you 83355 person hours of effort in developing the same functionality from scratch.

It has 91784 lines of code, 9353 functions and 555 files.

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

Top functions reviewed by kandi - BETA

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

Main entry point for testing
Example of the Java Generator Primitive
The entry point
Puts a map into the map
Adds the given map to the bloom filter
Put all of the values in the given map
Applies the given map to this map
Puts all values into the bloom filter
Applies a filter to the map
Puts all values into the map
Applies a map to the bloom filter
Applies the given values to the map
Persist all entries in the map
Put all values in the given map into the bloom filter
Adds a map to the bloom filter
Puts all of the specified mappings into the bloom filter
Applies a batch of values to the bloom filter
Put all entries in the specified map
Put all of the values in the map
Put all the values in the map
Applies the given map

Get all kandi verified functions for this library.

LargeCollections Key Features

No Key Features are available at this moment for LargeCollections.

LargeCollections Examples and Code Snippets

No Code Snippets are available at this moment for LargeCollections.

Community Discussions

Trending Discussions on JSON Processing

st_read path for shinyapp in R

How to write jsonb inside WHERE without JSON Processing Functions

Renumerating indexed JSON

How to get values from array of JSON in C#

SSIS Script Task Fails with NewtonSoft.Json

Is there an automated way to split a JSON(B) column into multiple columns in PostgreSQL?

A simple way to parse XML with repeated element using Jackson

Shiny.io cannot deploy the application

How to deploy shiny app to shinyapps.io from drake plan

QUESTION

st_read path for shinyapp in R

Asked 2021-Oct-03 at 00:33

Usually when st_read is used you put path in dsn, but in case of shiny if you put a full path inside dsn it will give an error as that file path does not exist on the server. So, now I put the shapefile in the www folder, but I don't know what path to put in dsn so that the app picks up the shapefile.

How can I fix this?

Current function code in the app:

...

ANSWER

Answered 2021-Oct-03 at 00:33

Thanks to Guillaumme for his comment, so I was able to fix the problem by first moving the shiny app to a R project. Then in the app code write st_read as follows, and the app is able to pick up the shapefile when its published on shinyapps.io.

Source https://stackoverflow.com/questions/69415642

QUESTION

How to write jsonb inside WHERE without JSON Processing Functions

Asked 2021-Aug-17 at 05:22

This is my query and it works. I store the list of dictionaries inside my jsonb column.

...

ANSWER

Answered 2021-Aug-17 at 05:22

The evaluation of the JSON path is a bit different between the jsonb_path_xxx() functions and the equivalent operator. Most importantly you do not need the ? (...) condition as that is implied when using the operator.

The following should be equivalent:

Source https://stackoverflow.com/questions/68809993

QUESTION

Renumerating indexed JSON

Asked 2021-Jun-30 at 15:27

I have data stored in a JSON - and one of the fields is an index that determines the order in which the other data is done. Imagine

...

ANSWER

Answered 2021-Jun-30 at 15:27

Use any programing language, With java script, use Array.splice

Source https://stackoverflow.com/questions/68182592

QUESTION

How to get values from array of JSON in C#

Asked 2021-Jun-23 at 20:23

I am new to JSON processing by NewtonSoft on C#. I have the following JSON and trying to get all orderIds and orderNumbers. I tried the following code. But in both cases, I am getting can't access child items error. I also tried using JObject.Parse(json) and tried to get the two values, but got similar errors.

...

ANSWER

Answered 2021-Jun-23 at 19:49

The for loop statement seems to be wrong since dynJson is an object and not an array. You need to loop through the dynJson.orders, like below.

Source https://stackoverflow.com/questions/68106071

QUESTION

SSIS Script Task Fails with NewtonSoft.Json

Asked 2021-Jan-26 at 19:47

I have a C# code embedded in a script task in SSIS, and I installed NewtonSoft.Json for some json processing. When I run the package, below error shows up:

Could not load file or assembly 'Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The system cannot find the file specified.

Despite trying all solutions and recommendations (uninstall & re-install the package, both from NuGet manager and through console, or adding the reference manually, etc.. ), whenever I run the SSIS package I still get the same error and the script task component fails.

I am using Visual Studio 2017 (SSDT).

How to solve the issue permanently?

...

ANSWER

Answered 2021-Jan-26 at 17:24

With SSIS, you can only reference assemblies installed on the GAC. Use gacutil, from Windows SDK to install the required assembly to the GAC

Source https://stackoverflow.com/questions/65906096

QUESTION

Is there an automated way to split a JSON(B) column into multiple columns in PostgreSQL?

Asked 2020-Sep-07 at 16:54

So I have a PostgreSQL (TimescaleDB) table that looks like this:

...

ANSWER

Answered 2020-Sep-07 at 16:54

There is no way to make this dynamic. The number (and types) of all columns of a query must be known to the database when parsing the statement, long before it's actually executed.

If you always have the same structure you can create a type:

Source https://stackoverflow.com/questions/63779087

QUESTION

Asked 2020-Aug-23 at 22:02

I am running my Fat Jar in Flink Cluster which reads Kafka and saves in Cassandra, the code is,

...

ANSWER

Answered 2020-Aug-23 at 22:02

I solved the problem, there was LocalDateTime which was emitting from and when i was converting with same type, there was above error. I changed the type into java.util Date type then it worked.

Source https://stackoverflow.com/questions/63494496

QUESTION

A simple way to parse XML with repeated element using Jackson

Asked 2020-Aug-23 at 14:42

I am looking for a simple way to parse an XML structure with a repeated element using Jackson. Here is a simplified example:

...

ANSWER

Answered 2020-Aug-23 at 14:42

The problem mentioned here is described in this Github issue: https://github.com/FasterXML/jackson-dataformat-xml/issues/187

Basically what is happening is that Jackson is translating XML tree structure in JsonNode data model and this will not work as it's not supported.

There is 2 options described in that Github issue:

Fully transform this XML to JSON (answer from @cawena on Github)
Or if you know your data structure to just use answer from p0sitron which is:

Code:

Source https://stackoverflow.com/questions/63539315

QUESTION

Shiny.io cannot deploy the application

Asked 2020-Jul-28 at 21:34

I was trying to create an interactive map with the Shiny web application, however, after I published it to my shiny.io account, clicking the URL will only yield: shiny.io application page

...

ANSWER

Answered 2020-Jul-28 at 21:15

I am thinking you mean shinyapps.io. To get to the logs:

Click on the dashboard view (the left-side panel).
Click on the name of your app (a hyperlink)
Click on the logs button at the top of the screen

Source https://stackoverflow.com/questions/63142711

QUESTION

How to deploy shiny app to shinyapps.io from drake plan

Asked 2020-Jul-16 at 18:20

This is a follow-on question from closing the loop on passing the app and data to a Shiny deployment function:

How to use shiny app as a target in drake

I would like to deploy a Shiny app directly from a drake plan as below.

...

ANSWER

Answered 2020-Jul-16 at 18:20

Now that I see how you are deploying the app, I can say that this is expected behavior. Yes, your custom_shiny_deployment() has access to the data, but the deployed app does not because rsconnect::deployApp() does not ship objects from the calling environment. If you want the data to be available to the app, I recommend saving it (and tracking it with file_in() and file_out()) then passing it to the appFiles argument of deployApp() via custom_shiny_deployment().

EDIT

Your app.R can stay like it is.

app.R is the same as what you wrote.

Source https://stackoverflow.com/questions/62903543

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

Vulnerabilities

No vulnerabilities reported

Install LargeCollections

You can download it from GitHub.
You can use LargeCollections 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 LargeCollections 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 .