ramkrishna.s.vasudevan created HBASE-17777:
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Summary: TestMemstoreLAB#testLABThreading runs too long for a
small test
Key: HBASE-17777
URL: https://issues.apache.org/jira/browse/HBASE-17777
Project: HBase
Issue Type: Improvement
Components: test
Affects Versions: 2.0.0
Reporter: ramkrishna.s.vasudevan
Assignee: ramkrishna.s.vasudevan
Priority: Minor
While working on ChunkCreator/ChunkMap found that the test in
TestMSLAB#testLABThreading() runs for almost 5 mins and the whole test is under
smallTest category.
The reason is that we are creating 35*2MB chunks from MSLAB. We try writing
data to these chunks until they are 50MB in size.
And while verifying in order to check if the chunks are not
overwritten/overlapped we verify the content of the buffers.
So we actually keep comparing 50MB buffer n number of times. I suggest we
change this in a way that at max we create chunks whose size is totally at 1MB
or may be even lesser and write cells which are smaller in size. By doing this
we can drastically reduce the run time of this test. May be something less than
1 min.
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