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Posted to commits@cassandra.apache.org by "Jeremiah Jordan (JIRA)" <ji...@apache.org> on 2015/05/30 03:09:17 UTC

[jira] [Created] (CASSANDRA-9519) CASSANDRA-8448

Jeremiah Jordan created CASSANDRA-9519:
------------------------------------------

             Summary: CASSANDRA-8448
                 Key: CASSANDRA-9519
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9519
             Project: Cassandra
          Issue Type: Bug
          Components: Core
            Reporter: Jeremiah Jordan


Still seeing the "Comparison method violates its general contract!" in 2.1.5

{code}
java.lang.IllegalArgumentException: Comparison method violates its general contract!
	at java.util.TimSort.mergeHi(TimSort.java:895) ~[na:1.8.0_45]
	at java.util.TimSort.mergeAt(TimSort.java:512) ~[na:1.8.0_45]
	at java.util.TimSort.mergeCollapse(TimSort.java:437) ~[na:1.8.0_45]
	at java.util.TimSort.sort(TimSort.java:241) ~[na:1.8.0_45]
	at java.util.Arrays.sort(Arrays.java:1512) ~[na:1.8.0_45]
	at java.util.ArrayList.sort(ArrayList.java:1454) ~[na:1.8.0_45]
	at java.util.Collections.sort(Collections.java:175) ~[na:1.8.0_45]
	at org.apache.cassandra.locator.AbstractEndpointSnitch.sortByProximity(AbstractEndpointSnitch.java:49) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.locator.DynamicEndpointSnitch.sortByProximityWithScore(DynamicEndpointSnitch.java:158) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.locator.DynamicEndpointSnitch.sortByProximityWithBadness(DynamicEndpointSnitch.java:187) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.locator.DynamicEndpointSnitch.sortByProximity(DynamicEndpointSnitch.java:152) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.service.StorageProxy.getLiveSortedEndpoints(StorageProxy.java:1530) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.service.StorageProxy.getRangeSlice(StorageProxy.java:1688) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:256) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:209) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.cql3.statements.SelectStatement.execute(SelectStatement.java:63) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:238) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:260) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
	at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:272) ~[cassandra-all-2.1.5.469.jar:2.1.5.469]
{code}



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