ff-cli | Runtime Evironment library
kandi X-RAY | ff-cli Summary
kandi X-RAY | ff-cli Summary
ff-cli
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ff-cli
ff-cli Key Features
ff-cli Examples and Code Snippets
Community Discussions
Trending Discussions on ff-cli
QUESTION
I'm new flink user and I have the following problem. I use flink on YARN cluster to transfer related data extracted from RDBMS to HBase. I write flink batch application on java with multiple ExecutionEnvironments (one per RDB table to transfer table rows in parrallel) to transfer table by table sequentially (because call of env.execute() is blocking).
I start YARN session like this
...ANSWER
Answered 2018-Jan-25 at 05:13Finally I find out how to resolve that error
Just replace Runtime.exec(...)
with new ProcessBuilder(...).inheritIO().start()
.
I really don't know why the call of inheritIO
helps in that case because as I understand it just redirects IO streams from child process to parent process.
But I have checked that if I comment out this line of code the program begins to fall again.
QUESTION
I'm trying to fix an issues in valor-software
library ng2-select
after install it in my node_modules ( npm install --save ng2-select
), I want to inject a SelectComponent
as Child using @ViewChild
but I get always undefined.
its appear really trivial, I have seen comments in github of the project and it seems work for many people.
I'm on angular/CLI project
if I shoud add more information please mention it in comments. thanks .
ANSWER
Answered 2017-Mar-16 at 10:35You should access your @ViewChild
in the ngAfterViewInit
method, it is not set yet when ngOnInit
is called, see the docs:
View queries are set before the
ngAfterViewInit
callback is called.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install ff-cli
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page