[druid-user] Can someone help to invite me to druid slack channel?

Apache Druid Q&A Google Groups
#1

Hi there,

As the title suggests, can someone help to invite me to the druid slack channel?

Thanks
Kai

#2

You can join the new Apache Druid Slack workspace here: https://druid.apache.org/community/join-slack

Feel free to share that link with anyone who is interested in Apache Druid. No invitation required.

Sergio

1 Like
#3

Hi, All,

I need to delete a few datasources from the web console. I click on
the wrench next to the datasource and give me a drop down. The last
two items of the drop down are "drop datasource(disable)" and "Delete
unused segments(issue kill task). Which one should I use? Can someone
point me to the right way?

I want to remove all data of that datasource from deep storage,
metadata etc. So the datasource will be gone.

Thank you!

#4

Hi Jun,

This should help.

Best,

Mark

#5

Mark,

Thank you for your help. My question is can this be done from the
console interface or have to go through the command line? I point to
two drop down commands. Can I use them?

Thank you!

Jun

#6

Hi Jun,

You’re welcome! Feel free to use the two drop down commands from the console interface.

Best,

Mark

#7

My question is which one should I use? What are the differences
between the two commands?

Thank you!

Jun

#8

You need to use both commands:

  1. Mark as unused the segments which you wish to delete.
  2. Delete unused segments (issue kill task).
    Also free to join our new Apache Druid Slack workspace referenced by Sergio Ferragut above.

Best,

Mark

#9

first one make segment unused and segments dont load from deep storage. you cant use unused segments dats for query etc…

you can only delete unused segments from deep storage.

so you must use both of them to delete

3 Şub 2022 Per, saat 18:47 tarihinde Mark Herrera <mark.herrera@imply.io> şunu yazdı: