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docs/static/persistent-queues.asciidoc
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docs/static/persistent-queues.asciidoc
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@ -235,6 +235,7 @@ After you run `pqrepair`, restart Logstash to verify that the repair operation w
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You may encounter situations where you want to drain the queue.
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You may encounter situations where you want to drain the queue.
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Examples include:
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Examples include:
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* Pausing new ingestion. There may be situations where you want to stop new ingestion, but still keep a backlog of data.
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* Pausing new ingestion. There may be situations where you want to stop new ingestion, but still keep a backlog of data.
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* PQ repair. You can drain the queue to route to a different PQ while repairing an old one.
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* PQ repair. You can drain the queue to route to a different PQ while repairing an old one.
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* Data or workflow migration. If you are moving off a disk/hardware and/or migrating to a new data flow, you may want to drain the existing queue.
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* Data or workflow migration. If you are moving off a disk/hardware and/or migrating to a new data flow, you may want to drain the existing queue.
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