canal | Alibaba MySQL binlog incremental subscription & amp

by alibaba Java Version: canal-1.1.7-alpha-2 License: Apache-2.0

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | canal Summary

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

Alibaba MySQL binlog incremental subscription & consumption component

Support

Quality

Security

License

Reuse

Support

canal has a medium active ecosystem.

It has 25870 star(s) with 7271 fork(s). There are 1200 watchers for this library.

It had no major release in the last 12 months.

There are 963 open issues and 3138 have been closed. On average issues are closed in 24 days. There are 60 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of canal is canal-1.1.7-alpha-2

Quality

canal has 0 bugs and 0 code smells.

Security

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

canal code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

canal 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

canal releases are available to install and integrate.

Deployable package is available in Maven.

Build file is available. You can build the component from source.

canal saves you 80990 person hours of effort in developing the same functionality from scratch.

It has 89422 lines of code, 7949 functions and 820 files.

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

Top functions reviewed by kandi - BETA

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

Fetches a value from the stream .
Returns the decimal value .
Parses one row .
Sets the SQL statement .
Convert an object to a type
Execute an SQL import
Initialize event parser .
translate a hex string to a byte array
Negotiates the handshake phase .
Convert a message into DML format

Get all kandi verified functions for this library.

canal Key Features

No Key Features are available at this moment for canal.

canal Examples and Code Snippets

Check if a string can be rearranged .

python

Lines of Code : 49

License : Permissive (MIT License)

Copy

def can_string_be_rearranged_as_palindrome(input_str: str = "") -> bool:
    """
    A Palindrome is a String that reads the same forward as it does backwards.
    Examples of Palindromes mom, dad, malayalam
    >>> can_string_be_rearrang

Check if a string is a palindrome .

python

Lines of Code : 20

License : Permissive (MIT License)

Copy

def is_palindrome(s: str) -> bool:
    """
    Determine whether the string is palindrome
    :param s:
    :return: Boolean
    >>> is_palindrome("a man a plan a canal panama".replace(" ", ""))
    True
    >>> is_palindrome("He

Determine if a string can be rearranged .

python

Lines of Code : 16

License : Permissive (MIT License)

Copy

def can_string_be_rearranged_as_palindrome_counter(
    input_str: str = "",
) -> bool:
    """
    A Palindrome is a String that reads the same forward as it does backwards.
    Examples of Palindromes mom, dad, malayalam
    >>> can_str

Community Discussions

Trending Discussions on canal

How C char is different from C++ string element accessed using index

Add count lable to proportion plot

Convert m3u8 playlist files to XML list

Could not find any factory for identifier 'avro-confluent' that implements 'org.apache.flink.table.factories.DeserializationFormatFactory'

Suppress scientific notation for large numbers in pandas data frame

Extract all the child nodes for a parent node from turtle file using SPARQL

How to display the title of the song in the embed?

Data Wrangling for Modeling in R

Why does my tab don't change when clicking the button?

Checking a string if it is a valid palindrome or not using python3

QUESTION

How C char is different from C++ string element accessed using index

Asked 2022-Apr-10 at 10:28

I am using C++ erase remove idiom and facing a weird problem. If I access element using string index result is not as expected.

...

ANSWER

Answered 2022-Apr-10 at 10:11

Look at the signature of std::remove:

Source https://stackoverflow.com/questions/71815555

QUESTION

Add count lable to proportion plot

Asked 2022-Mar-31 at 18:20

I'm trying to add labels of counts to a proportion plot. Here is an example of my data and the code I've done so far.

...

ANSWER

Answered 2022-Mar-31 at 17:18

We could use stat = 'count' in geom_label to get that:

Source https://stackoverflow.com/questions/71696670

QUESTION

Convert m3u8 playlist files to XML list

Asked 2022-Mar-25 at 21:07

I was wondering if there is any way to convert an M3U8 playlist to XML using Linux shell or PHP? For example.

M3U8 Playlist file

...

ANSWER

Answered 2022-Mar-25 at 21:07

This is a bit (a lot, actually) of a hack (a few string replacements and splitting), but it should get you there, or close enough (in PHP):

Source https://stackoverflow.com/questions/71618924

QUESTION

Could not find any factory for identifier 'avro-confluent' that implements 'org.apache.flink.table.factories.DeserializationFormatFactory'

Asked 2022-Feb-27 at 19:32

I have a Flink job that runs well locally but fails when I try to flink run the job on cluster. The error happens when trying to load data from Kafka via 'connector' = 'kafka'. I am using Flink-Table API and confluent-avro format for reading data from Kafka.

So basically i created a table which reads data from kafka topic:

...

ANSWER

Answered 2021-Oct-26 at 17:47

I was able to fix this problem using following approach:

In my build.sbt, there was the following mergeStrategy:

Source https://stackoverflow.com/questions/69677946

QUESTION

Suppress scientific notation for large numbers in pandas data frame

Asked 2022-Feb-26 at 16:30

I'm trying to read in a csv file and create a horizontal bar plot with the values being labels at the end of each bar. Similar to this plot:

I got everything to work except the values keep being represented in scientific notation. I have tried the examples here but nothing changes and I don't get any errors. I don't understand what I am doing wrong. The data type of the column where the values are in is float64

Sample of data:

...

ANSWER

Answered 2022-Feb-26 at 14:08

One option is to use the fmt parameter and pass a format string in the desired representation.

Source https://stackoverflow.com/questions/71238225

QUESTION

Extract all the child nodes for a parent node from turtle file using SPARQL

Asked 2022-Feb-09 at 08:27

I have following concepts in turtle file. I would like to extract preferred label and ids for parent node (DOID_4159) and all its child from below concepts. I have written following SPARQL query to fetch the information, but it will not give all the child nodes.

...

ANSWER

Answered 2022-Feb-09 at 08:27

here we have some issues

The .ttl file you posted is not correct. There is an error on the definition of the 1st entity which is missing of the . at the end. So you have to update the definition from:

Source https://stackoverflow.com/questions/71041175

QUESTION

How to display the title of the song in the embed?

Asked 2022-Jan-11 at 15:48

Here's my code (The bot answers are in Spanish) I was trying to put the self.info['title'] in the embed description but it was an error that said 'music_cog' object has no attribute 'info':

...

ANSWER

Answered 2022-Jan-11 at 15:48

Write song = self.search_yt(query) before the embed initialization and create the embed like this:

Source https://stackoverflow.com/questions/70669199

QUESTION

Data Wrangling for Modeling in R

Asked 2021-Dec-15 at 12:22

I have a data set (original version, # A tibble: 33,478 x 12) of the form similar to the attached picture, and partial data:

dput(head(canals2, n=10))

...

ANSWER

Answered 2021-Dec-15 at 04:22

If I understand correctly, then it sounds like you're trying to restructure your data to get it into the proper form for modelling purposes. I think using pivot_wider (from tidyr) will get you what you want. Here's what I did:

First, here's your data as a dataframe:

Source https://stackoverflow.com/questions/70358237

QUESTION

Why does my tab don't change when clicking the button?

Asked 2021-Dec-09 at 18:05

I'm developing a new website, with a multi-step form where the steps are all in separated divs. The problem is: when i click in the first button, it shows the second page, but then it goes back to the first. Here's my javascript code:

...

ANSWER

Answered 2021-Dec-09 at 18:04

You are using anchor tab and so your page is getting refreshed. The page refreshes and so the first tab by default is visible again. Try removing the a tag here:

Source https://stackoverflow.com/questions/70294609

QUESTION

Checking a string if it is a valid palindrome or not using python3

Asked 2021-Nov-07 at 03:33

class Solution:
    def isPalindrome(self, s: str) -> bool:
        string=''
        ss=s.lower()
        
        for x in ss:
            if x.isalnum():
                string.join(x)
        bol= string == string[::-1]
                
        return bol

...

ANSWER

Answered 2021-Aug-22 at 02:20

try this:

Source https://stackoverflow.com/questions/68877980

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

Vulnerabilities

No vulnerabilities reported

Install canal

You can download it from GitHub, Maven.
You can use canal 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 canal 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 .

Find more information at: