Mark Owens created ACCUMULO-4794:
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Summary: Pause/resume in-progress bulk imports
Key: ACCUMULO-4794
URL: https://issues.apache.org/jira/browse/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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