Segmentation Operations
Analise the problem
If we receive an alert related to a particular segment, we should utilize the Segment Execution Analyzer at the link: Segment Execution Analyser.
Resolving errors in the scheduler-errors subscription:
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We need to dump the error messages and examine the issue.
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After analyzing the error messages, we should republish anything that can be fixed to the
scheduler-segmentation-publishertopic. The attributejob_datamust be present.
| you can use the me-cli for that. For example: |
$ me-cli pubsub subscriptions dump -n scheduler-errors-sub
$ vim /tmp/dump-scheduler-errors-sub
$ echo 'Purge the messages before publishing'
$ me-cli pubsub subscriptions purge -n scheduler-errors-sub'
$ me-cli pubsub publish -f /tmp/dump-scheduler-errors-sub -t scheduler-segmentation-publisher