airlift | Airlift framework for building REST services | Microservice library
kandi X-RAY | airlift Summary
kandi X-RAY | airlift Summary
Airlift is a framework for building REST services in Java. This project is used as the foundation for distributed systems like Trino (formerly PrestoSQL). Airlift pulls together stable, mature libraries from the Java ecosystem into a simple, light-weight package that lets you focus on getting things done and includes built-in support for configuration, metrics, logging, dependency injection, and much more, enabling you and your team to ship a production-quality web service in the shortest time possible. Airlift takes the best-of-breed libraries from the Java ecosystem and glues them together based on years of experience in building high performance Java services without getting in your way and without forcing you into a large, proprietary framework.
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Top functions reviewed by kandi - BETA
- Webdav Service method implementation
- Decodes a base64 encoded string
- Serializes an object to a byte array
- Decodes Http MBeanServerCredentials
- Handles a POST request
- Extract the JMX method from the request URI
- Serves a resource
- Returns the resource with the given path or null if not found
- Returns a string representation of this filter
- Appends the given fields to the given buffer
- Dynamically binds the services
- Writes the given event to the state generator
- Sets up the exporter
- Generate the stream
- Handles incoming request
- Deserialize tigest
- Create a servlet context handler
- Extract the type for the map
- Asynchronously executes the given request
- Closes the underlying output stream
- Encodes an OID
- Writes a message to the socket
- Serializes this tree into a Slice
- Generates a Graphviz representation of the graph
- Constructs the ssl context factory
- Gets the serialized object mapper
airlift Key Features
airlift Examples and Code Snippets
d3.selectAll("svg polygon")
d3.selectAll("svg polygon, svg path")
d3.event.target.id
const data = [
{ "id": "polygon5256", "value": 39.5 }, // roof
{ "id": "pol
export let action: ActionFunction = async ({ request }) => {
// get the user info from the formData, however you are doing it, this
// depends on your app
let userInfo = await getUserInfo(request)
// register the user with your
const { Client } = require('discord.js');
const dotenv = require('dotenv');
// Load environment variables
dotenv.config();
// Create a bot instance
const bot = new Client({
// the below line is what you were missing.
intent
exports.createUser = functions.https.onCall((data, context) => {
let userObject;
return admin
.auth()
.createUser({
email: data.email,
password: data.password,
phoneNumber: data.number,
class DataFetcher {
Future> fetchData() async {
List settingsList = [];
String jsonData = await rootBundle.loadString('assets/test_settings.json');
//its just one item in the json file, so just show that item instead of trying
const handleClick = event => {
const value = Number(event.target.value); // converts string value to number
if (isNaN(value)) return; // stops if value is not a number
const newId = value + 1; // gets new ID based off the current
const handleClick = event => {
setTablesList([...tablesList, {tableID : tableID}]);
console.log("Before: " + event.target.value )
event.target.value=(+event.target.value)+1
setTableID( (event.target.value );
console.log("After: " + even
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/token/ERC721/
//Test class
public class Test {
public static void main(String[] args) {
Node root = new Node(1, "test1", new Node[]{
new Node(2, "test2", new Node[]{
new Node(5, "test6", new Node[]{})
{
"name": "gh0st",
"version": "1.0.0",
"description": "StackOverflow testing bot",
"main": "ghost.js",
"scripts": {
"start": "node ghost.js"
},
"author": "Gh()st",
"license": "ISC",
"dependencies": {
"@discordjs/r
Community Discussions
Trending Discussions on airlift
QUESTION
if I want to build my Quarkus 2.7.3.Final application with GraalVM CE 22.0.0.2 in native mode, I get a build error caused by the PrestoDB JDBC driver.
Also, I get the following exceptions when I make a SQL query on PrestoDB 0.270 and it only occurs if I run the application in native mode.
With the Quarkus JVM mode, the query just works fine.
Docker build image: quay.io/quarkus/ubi-quarkus-native-image:22.0.0-java17
I'm using JDBC driver com.facebook.presto:presto-jdbc:0.270 with a custom agroal connection and driver class com.facebook.presto.jdbc.PrestoDriver
GraalVM build error:
...ANSWER
Answered 2022-Mar-04 at 15:17To fix the GraalVM native build error add the following properties quarkus.native.additional-build-args and quarkus.native.add-all-charsets to src/main/resources/application.properties
(standard Quarkus properties):
QUESTION
In my application config i have defined the following properties:
...ANSWER
Answered 2022-Feb-16 at 13:12Acording to this answer: https://stackoverflow.com/a/51236918/16651073 tomcat falls back to default logging if it can resolve the location
Can you try to save the properties without the spaces.
Like this:
logging.file.name=application.logs
QUESTION
I am using IntelliJ code style format definition published at https://github.com/airlift/codestyle/blob/f20834967969cdafce461ee203788e567f842e1e/IntelliJIdea2019/Airlift.xml
IntelliJ 2020.3.4 (and I think all previous versions I used) would format single line throwing lambda like this
...ANSWER
Answered 2021-Nov-11 at 09:47In the Code Style settings, go to the "Spaces" tab and find "Within -> Code Braces". Turn it on.
Or if you want to edit the code style XML directly, you can add:
QUESTION
I added a load balancer to proxy https requests to EMR (6.2.0) - prestosql 343. I added the following in config.properties.
...ANSWER
Answered 2021-Apr-08 at 11:49This part of source code https://github.com/trinodb/trino/blob/343/presto-main/src/main/java/io/prestosql/server/security/PasswordAuthenticatorManager.java#L62-L84 loads the config.
So search for -- Loading password authenticator --
in log that should give you more information regarding what could have gone wrong.
Check if file contents are loaded properly or not, sometime that is also the cause for the error.
QUESTION
I try to make trino cluster with 2 nodes (1 coordinator, 1 worker) I am using docker trinodb/trino image and changed its etc/[files] with the following config.properties. coordinator config:
...ANSWER
Answered 2021-Mar-10 at 13:27The problem was node.properties and its node.id. Each server needs a unique node.id
QUESTION
my presto version is 0.240 my operation: i want to use ssl for use https in presto so i change my config refer only by this url: https://trino.io/docs/current/security/internal-communication.html but i can't Access to the presto address https://192.168.100.142:9999/ I don't know which step I did wrong. What should I do to implement HTTPS for Presto?
this is my config: A cluster of two machines
node 1 142 hostname:sbider-dev-01 /opt/presto-server-0.240/etc/config.properties
...ANSWER
Answered 2021-Jan-15 at 12:29You're following Trino (fka Presto SQL) documentation for securing internal documentation, but got Presto binary from facebook's fork of the project (prestodb).
Go to https://trino.io/download.html to get latest Trino release.
The alternative solution (using prestodb's documentation and prestodb's binary) is NOT a safe, viable alternative, due to security issues known and not fixed in prestodb code base.
QUESTION
I'm working with data in AWS Athena, and I'm trying to match the structure of some input data. This involves a nested structure where "from" is a key. This consistently throws errors.
I've narrowed the issue down to the fact that Athena queries don't work when you try to use reserved keywords as keys in rows. The following examples demonstrate this behavior.
This simple case,
SELECT CAST(ROW(1) AS ROW("from" INTEGER))
, fails with the following error:GENERIC_INTERNAL_ERROR: Unable to create class com.facebook.presto.execution.TaskInfo from JSON response: [io.airlift.jaxrs.JsonMapperParsingException: Invalid json for Java type
This simple case runs successfully:
SELECT CAST(ROW(1) AS ROW("work" INTEGER))
The Athena documentation says to enclose reserved keywords in double quotes to use them in SELECT statements, but the examples above show that queries still fail when using keywords as keys in rows.
I know I have other options, but this way is by far the most convenient. Is there a way to use reserved keywords in this scenario?
...ANSWER
Answered 2020-Oct-16 at 11:08As Piotr mentions in a comment, this is a Presto bug and given that it was posted just days ago it's unlikely to be fixed in Athena anytime soon. When the bug is fixed in Presto it might find its way into Athena, I know the Athena team sometimes apply upstream patches even though Athena is based on an old version of Presto. This one might not be significant enough to appear on their radar, but if you open a support ticket with AWS it might happen (be sure to be clear that you don't need any workaround just report a bug, otherwise you'll have a support person spending way too much time trying to help you to turn things off and on again).
QUESTION
I am trying to run simplest query. However it is not working.
...ANSWER
Answered 2020-Feb-07 at 17:27Try the same without semicolon ;
or shield semicolon with \
:
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