runjob | related jobs running on a compute cluster | Cron Utils library

I am currently doing an assignment for a class that requires me to develop a Maven project on eclipse that utilizes Dropwizard Authentication and Jersey HTTP. I looked everywhere on the internet for a solution, including stackoverflow. When I run the server on my local machine, it seems to run fine. But when I do the simple health check on http://localhost:8080/status, it gives me this error message.

I'm creating a column in a dataframe that is an array of 4 structs. Any of them could be null, but since I need to have a fixed number of items in this array, I need to clean out the null items after the fact. I'm getting an error when trying to use a UDF to remove the null items though. Here's an example:

Create the data frame, notice one of the "a" value is None

Hi I am facing a problem related to pyspark, I use df.show() it still give me a result but when I use some function like count(), groupby() v..v it show me error, I think the reason is that 'df' is too large.

Please help me solve it. Thanks!

I created and Kivy android app and want to create a reminder service to show notification at specific time by follow the link here and here. The service run sucessfully when I start my app, also it can be restarted automatically after clear from the recent app. However there are a few issue which I am unable to solve, wishing if anyone here can help.

1. My service unable to load after restart my phone. There is error in logcat.

We are migrating from Solr version 7.7.3 to 8.6.3 and faced with problem, when searching by daterange field solr trows exception java.lang.NoClassDefFoundError: com/google/common/util/concurrent/internal/InternalFutureFailureAccess

But in 7.7.3 all works fine. schema and data absolutely the same.

Here are some definitions from schema.xml:

I added a load balancer to proxy https requests to EMR (6.2.0) - prestosql 343. I added the following in config.properties.

I am getting this exception while launching Apache Flume :

This is my Jenkins EC2 configuration:

• URL: $JENKINS_URL/configureClouds/
• Add new cloud: Amazon EC2
• Name: Amazon EC2 eu-central-1
• Amazon EC2 Credentials: AKIA...
• Region: eu-central-1
• EC2 Key Pair's Private Key: ubuntu
• Test connection: success
• Advanced...
• Instance Cap: 3
• No delay provisioning: checked
• Add AMI
• Description: Linux node
• AMI ID: ami-0293...
• Check AMI: 05052029...
• Instance Type: T3aMedium
• EBS Optimized: checked
• Monitoring: checked
• T2 Unlimited: checked
• Security group names: sg-0c2d... (opens SSH port 22)
• Remote FS root: ./jenkins
• Remote user: ubuntu
• AMI Type: unix
• Labels: aws ubuntu linux
• Usage: Use this node as much as possible
• Idle termination time: 30
• Advanced...
• Number of executors: 2
• Stop/Disconnect on Idle Timeout: checked
• Minimum number of instances: 1
• Minimum number of spare instances: 0
• Instance cap: 10
• Block device mapping: /dev/sda1=snap-0eadbe3f...:200:true:gp2, /dev/sdb=ephemeral0, /dev/sdc=ephemeral1
• Associate Public IP: checked
• Connection Strategy: Public DNS
• Host Key Verification Strategy: off
• Maximum Total Uses: 10
• Environment variables: checked (not listing all environment variables)
• Tool locations: checked (not listing all tool locations)

With this configuration, I would expect that at least 1 EC2 instance would be started, but no instance is started.

In the nodes page in Jenkins when I hit the provision via button, I get an error:

Oops! A problem occurred while processing the request. Logging ID=8ead3651-3809-4a47-984c-e0e494c705bb

In /log/all I have:

In my Laravel application I am sending DocuSign envelopes with this package: https://github.com/Tucker-Eric/Laravel-Docusign which works nicely.

This application also using the "Polling" method to check for changes to envelopes.

To accomplish this I grab the envelope IDs from various different models and then pass these IDs to DocuSign's listStatusChanges() method which takes an amount to check and an array of envelope IDs.

If the status comes back as completed I use another method getDocument() to download the signed document.

Here is the job that runs every 15 minutes.