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https://issues.apache.org/jira/browse/CASSANDRA-12858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15656880#comment-15656880
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Branimir Lambov commented on CASSANDRA-12858:
---------------------------------------------
I'm afraid this can still blow up: consider difference of 4 and ratio of 0.37:
there's no value that can be returned that is within 0.1 of the required ratio.
> testall failure in
> org.apache.cassandra.dht.Murmur3PartitionerTest.testSplitWrapping-compression
> ------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-12858
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12858
> Project: Cassandra
> Issue Type: Bug
> Reporter: Sean McCarthy
> Assignee: Dikang Gu
> Labels: test-failure, testall
> Fix For: 3.x
>
>
> example failure:
> http://cassci.datastax.com/job/cassandra-3.X_testall/49/testReport/org.apache.cassandra.dht/Murmur3PartitionerTest/testSplitWrapping_compression/
> {code}
> Error Message
> For 8833996864316961974,8833996864316961979: range did not contain new
> token:8833996864316961974
> {code}{code}
> Stacktrace
> junit.framework.AssertionFailedError: For
> 8833996864316961974,8833996864316961979: range did not contain new
> token:8833996864316961974
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:138)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:150)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:148)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:150)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:148)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:150)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:150)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:150)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:150)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:148)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:148)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:150)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:150)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:148)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:148)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:148)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:148)
> at
> org.apache.cassandra.dht.PartitionerTestCase.assertSplit(PartitionerTestCase.java:129)
> at
> org.apache.cassandra.dht.Murmur3PartitionerTest.testSplitWrapping(Murmur3PartitionerTest.java:50)
> {code}
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