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https://issues.apache.org/jira/browse/HBASE-4534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13119853#comment-13119853
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Mikhail Bautin commented on HBASE-4534:
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Regarding Lars's comment on AtomicLong performance:
https://issues.apache.org/jira/browse/LUCENE-3408 is a similar issue in Lucene.
We need to dig more to find out what their solution is, i.e. exactly how
Lucene's Counter is better than AtomicLong.
> A new unit test for lazy seek and StoreScanner in general
> ---------------------------------------------------------
>
> Key: HBASE-4534
> URL: https://issues.apache.org/jira/browse/HBASE-4534
> Project: HBase
> Issue Type: Test
> Affects Versions: 0.94.0
> Reporter: Mikhail Bautin
> Assignee: Mikhail Bautin
>
> A randomized unit test for Gets/Scans (all-row, single-row, multi-row,
> all-column, single-column, and multi-column). Also all combinations of Bloom
> filters and compression (NONE vs GZIP) are tested. The unit test flushes
> multiple StoreFiles with disjoint timestamp ranges and runs various types of
> queries against them. Currently we are not testing overlapping timestamp
> ranges.
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