lin-ui | 🌈 Simple , easy-to-use and flexible WeChat Mini Program | Chat library
kandi X-RAY | lin-ui Summary
kandi X-RAY | lin-ui Summary
🌈 Simple, easy-to-use and flexible WeChat Mini Program component library
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Top functions reviewed by kandi - BETA
- Parse a markdown string
- Calculate clipmove handle .
- run async function
- Generate messages
- Validates a range rule .
- Formats the arguments .
- Calculate image offset
- Find direction .
- Async map .
- Complete callback function
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QUESTION
I have been trying to integrate spark interpreter on zeppelin (v0.7.3) on a Kubernetes cluster. However, as a complication of having k8s version 1.13.10 on the servers https://issues.apache.org/jira/browse/SPARK-28921
I needed to upgrade my spark k8s-client to v4.6.1 as indicated here https://github.com/GoogleCloudPlatform/spark-on-k8s-operator/issues/591#issuecomment-526376703
But when I try executing a spark command sc.version
on zeppelin-ui, I get:
ANSWER
Answered 2019-Nov-05 at 01:42After some rigorous research and help from my colleagues, I was able to verify that io/fabric8/kubernetes/api/model/apps/Deployment
didn't exist at Kubernetes-model-v2.0.0. Upgrading the jar to v3.0.0 fixed the issue.
QUESTION
I am new to zeppelin and trying to setup the zeppelin on my system. Till now I have done the following steps:
- Downloaded zeppelin from here
- Setup the JAVA_HOME at my system environment variable.
- Goto zeppelin-0.7.3-bin-all\bin and ran zeppelin.cmd
- Able to see zeppelin-ui at http://localhost:8090
When I am trying to run load data into table
program mentioned in zeppelin tutotial -> Basic Features(spark) it is throwing following error
ANSWER
Answered 2018-Jan-11 at 09:27First i would ensure that spark is generally running.
Have you tried to run a new "spark notebook".
- create new notebook
- select spark as default interpreter
- just run a paragraph with "sc" in it
It tries to initialize a sparkcontext. When it works we are good and we need to check the options an syntax which is used in the paragraph you are using.
If that is not running i would check/set the zeppelin-env.cmd with the following variables:
- SPARK_HOME
- JAVA_HOME
- HADOOP_CONF_DIR (if using hadoop)
If you didnt setup spark on windows yet it can not work.
download the spark version you like to use https://spark.apache.org/downloads.html
unzip it in a folder of your choice (e.g.windows c:/hadoop/sparkVERSION)
If all those steps dont work, please show me the output and code you try to run.
BR
UPDATE Following post exactly desribes how to setup zeppelin on windows to run the tutorials.
https://hernandezpaul.wordpress.com/2016/11/14/apache-zeppelin-installation-on-windows-10/
I just went through it on my windows machine and it worked fine for me.
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