Matt Peterson created ACCUMULO-4657:
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Summary: BulkImport Performance Bottleneck
Key: ACCUMULO-4657
URL: https://issues.apache.org/jira/browse/ACCUMULO-4657
Project: Accumulo
Issue Type: Improvement
Reporter: Matt Peterson
Priority: Minor
Outputting every "loaded" entry in the table is excessive, especially for
tables with multiple simultaneous bulk imports and multiple references to the
same file. This can cause performance problems. Even when the log level was
reduced, there was blocking within log4j. By doing that check once outside the
loop and only logging at trace level, bulk import performance improves for such
usages.
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