[AVRO-1835] Running tests using JDK 1.8 complains about MaxPermSize

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.0
• Fix Version/s: 1.8.1
• Component/s: java
• Assignee: Niels Basjes
• Reporter: Niels Basjes
• Created: 25/Apr/16 12:49
• Updated: 28/Apr/16 20:59
• Resolved: 28/Apr/16 20:59

Description

When building AVRO under JDK 1.8 (as I assume most of us do) the output
contains the line

OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=200m; support was removed in 8.0

for every test class that is run.
The the output becomes cluttered like this:

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=200m; support was removed in 8.0
Running org.apache.avro.io.TestEncoders
Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.467 sec - in org.apache.avro.io.TestEncoders
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=200m; support was removed in 8.0
Running org.apache.avro.io.TestBlockingIO2
Tests run: 84, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.157 sec - in org.apache.avro.io.TestBlockingIO2
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=200m; support was removed in 8.0
Running org.apache.avro.io.TestBlockingIO
Tests run: 376, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.347 sec - in org.apache.avro.io.TestBlockingIO
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=200m; support was removed in 8.0
Running org.apache.avro.io.parsing.TestResolvingGrammarGenerator
Tests run: 32, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.431 sec - in org.apache.avro.io.parsing.TestResolvingGrammarGenerator
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=200m; support was removed in 8.0
Running org.apache.avro.io.parsing.TestResolvingGrammarGenerator2
Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.341 sec - in org.apache.avro.io.parsing.TestResolvingGrammarGenerator2
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=200m; support was removed in 8.0
Running org.apache.avro.io.TestResolvingIOResolving
Tests run: 192, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.575 sec - in org.apache.avro.io.TestResolvingIOResolving