[SOLR-3540] MultiCoreExampleTest and MultiCoreEmbedded test clash with each other

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.0-ALPHA
• Fix Version/s: 4.0-ALPHA
• Assignee: Sami Siren
• Reporter: Sami Siren
• Created: 13/Jun/12 06:27
• Updated: 10/May/13 10:40
• Resolved: 13/Jun/12 08:02

Description

When those two tests are run at same time one of them is going to fail with error like this:

java.lang.AssertionError
at __randomizedtesting.SeedInfo.seed([B44AE18D746BCD54:3062FA7EBBB8C061]:0)
at org.apache.solr.update.TransactionLog.<init>(TransactionLog.java:163)
at org.apache.solr.update.TransactionLog.<init>(TransactionLog.java:133)
at org.apache.solr.update.UpdateLog.ensureLog(UpdateLog.java:636)

This is reproducible with:

ant -Dtests.jvms=14 test  "-Dtests.class=org.apache.solr.client.solrj.embedded.*"

Looks like this is because they share the directory example/multicore/core0/data/