[infinispan-issues] [JBoss JIRA] (ISPN-3325) ConsistentHashV1IntegrationTest.testCorrectBalancingOfKeysAfterNodeKill random failures

ConsistentHashV1IntegrationTest.testCorrectBalancingOfKeysAfterNodeKill random failures --------------------------------------------------------------------------------------- Key: ISPN-3325 URL: https://issues.jboss.org/browse/ISPN-3325 Project: Infinispan Issue Type: Bug Components: Test Suite Affects Versions: 5.3.0.Final Reporter: Dan Berindei Assignee: Dan Berindei Labels: testsuite_stability Fix For: 6.0.0.Alpha2, 6.0.0.Final The test adds a 5th server, but {{ConsistentHashV1IntegrationTest.getHitServer()}} assumes that the requests hit one of the original 4 servers. Because the server CH to client CH is imperfect in protocol versions 1.1 and 1.2, some of the requests may instead hit server 5, causing a {{NullPointerException}}: {noformat} java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.RangeCheck(ArrayList.java:547) at java.util.ArrayList.get(ArrayList.java:322) at org.infinispan.client.hotrod.ConsistentHashV1IntegrationTest.getHitServer(ConsistentHashV1IntegrationTest.java:204) at org.infinispan.client.hotrod.ConsistentHashV1IntegrationTest.runTest(ConsistentHashV1IntegrationTest.java:129) at org.infinispan.client.hotrod.ConsistentHashV1IntegrationTest.testCorrectBalancingOfKeysAfterNodeKill(ConsistentHashV1IntegrationTest.java:160) {noformat}