Exception: Nochmal::MigrationData::StatusExists

Inherits:
StandardError
  • Object
show all
Defined in:
lib/nochmal/migration_data/status_exists.rb

Overview

Provide some help when a migration got aborted.

This might happen if the OS or the user kills the process.

I suspect an OOM-Kill by the OS or Container-Runtime (K8s/OCP).

Instance Method Summary collapse

Constructor Details

#initialize ⇒ StatusExists

Returns a new instance of StatusExists.



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/nochmal/migration_data/status_exists.rb', line 11

def initialize
  super <<~ERROR
    It seems like the migration has already been started.

    You may want to resume with
      rails nochmal:carrierwave:resume

    Alternatively, you can manually delete the tables
      - #{Status.table_name}
      - #{Meta.table_name}
    and rerun the migration completely.

    If you want, you can examine the status by interacting with
      - Nochmal::MigrationData::Meta # class/attachment-level stats
      - Nochmal::MigrationData::Status # individual upload stats
    in your rails console.
  ERROR
end