Druid 0.15.1 - wikiticker example - 0.0% available (1 segment, 1 segment unavailable)

Any major issues known in 0.15.1 version?
I am not able to see the historicals in the router UI

When tried to ingest the sample wikiticker example, that ended up with segments unavailable status.

Historicals are restarting frequently.

Hi Chitra,

This should not happen . Could you please check the Hostoroical logs for the reason .

Thanks ,

Vaibhav

Hi Vaibhav,

I see that I had messed up setting values for the zookeeper hosts

Now historicals are up and seem to be shown on the router UI being available with % space.

I see that wikiticker example went through mysql metadata update and middleManager task.

But couldnt make to deep storage and historicals?

Should we submit the same task again with load data example?

Do we need to clean up the metadata information manually?

Hi Chitra,

Are you evaluating the druid in micro-quickstart mode?

You may also like to go through the below thread which will give you some insight on how the log should look like when historical loads the segments and on some common mistakes.
https://mail.google.com/mail/u/0/#sent/FMfcgxwDrtxzdfdPSDrcZfwDBjGRzQjq

Thanks,

Vaibhav

Hi Chitra,
Typo in my 2nd update: You can try fresh ingestion and you need NOT update/clean metadata information manually.
Just correcting myself as it had completely reverted the meaning due to typo.

Thanks,

Vaibhav