Eric Newton created ACCUMULO-959:
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Summary: compactions starving METADATA table scans
Key: ACCUMULO-959
URL: https://issues.apache.org/jira/browse/ACCUMULO-959
Project: Accumulo
Issue Type: Bug
Components: tserver
Environment: large cluster
Reporter: Eric Newton
Assignee: Keith Turner
Fix For: 1.5.0
A large tablet had many files, and the compaction was taking a long time.
During this time, it reserved so many readers that the scan of a metadata
tablet on the same host was starved of readers, causing scans to back up.
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