James Heather created PHOENIX-2256:
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Summary: Test failure in PMetaDataImplTest
Key: PHOENIX-2256
URL: https://issues.apache.org/jira/browse/PHOENIX-2256
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.6
Environment: Happens on both Ubuntu and Fedora, running 64-bit Java 8.
Reporter: James Heather
f I make a fresh clone of the repo, and then run mvn package, I get a test
failure:
{code}
-------------------------------------------------------------------------------
Test set: org.apache.phoenix.schema.PMetaDataImplTest
-------------------------------------------------------------------------------
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.027 sec
<<< FAILURE! - in org.apache.phoenix.schema.PMetaDataImplTest
testEviction(org.apache.phoenix.schema.PMetaDataImplTest) Time elapsed:
0.027 sec <<< FAILURE!
java.lang.AssertionError: expected:<3> but was:<2>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:834)
at org.junit.Assert.assertEquals(Assert.java:645)
at org.junit.Assert.assertEquals(Assert.java:631)
at
org.apache.phoenix.schema.PMetaDataImplTest.testEviction(PMetaDataImplTest.java:98)
{code}
This appears to be a bug in {{PMetaDataImpl.java}}. The test looks right.
Table {{b}} should get evicted first, which creates enough space for {{d}}. But
in fact {{c}} gets evicted first, and then {{b}} needs to be evicted as well to
make enough room.
I don't know if there's a race condition in here somewhere. It's odd that no
one has picked up on a failing test before, so I'm wondering whether it
succeeds in some environments. But it fails for me on both Ubuntu and Fedora
(both with 64-bit Java 8).
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