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From "Mark Owens (JIRA)" <>
Subject [jira] [Created] (ACCUMULO-4794) Pause/resume in-progress bulk imports
Date Thu, 01 Feb 2018 19:14:00 GMT
Mark Owens created ACCUMULO-4794:

             Summary: Pause/resume in-progress bulk imports
                 Key: ACCUMULO-4794
             Project: Accumulo
          Issue Type: Sub-task
          Components: master, tserver
            Reporter: Mark Owens

Accumulo currently provides mechanisms to initiate bulk imports and to list bulk imports in
progress. Scheduling of bulk import requests is not entirely deterministic, and most of the
execution of a bulk-import request is done in a non-preemptable manner. As such, any bulk
import which takes very long to complete can block bulk imports with higher operational priority
for significant periods.

To better support bulk-import-heavy applications, it would be nice if Accumulo would offer
additional mechanisms for controlling the scheduling and execution of bulk imports

The ability to pause in-progress bulk imports and then rresume them is desired.

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