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https://reviews.apache.org/r/60446/
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Review request for geode and Barry Oglesby.


Bugs: GEODE-3072
    https://issues.apache.org/jira/browse/GEODE-3072


Repository: geode


Description
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EventID and ThreadIdentifier hold the serialized form of portions of an 
InternalDistributedMember identifier.  This serialized form changed in v1.0.0 
and was causing .equals and .hashCode for these objects to return false when 
they should have returned true owing to additional data being in the serialized 
form of the identifier.

This change set modifies the equals and hashCode methods of the classes to 
ensure that they return the correct results in the presence of this additional 
ID data.

I created a dunit test to reproduce the problem but I think the behavior of 
HARegionQueues isn't reliable enough to check in that test.  I'm afraid that it 
would end up being a "flaky" test that fails periodically.  Instead, I'm 
relying on a new junit test and the test that Barry already checked in.

Note: I've also included two other things in this change set.

First, LocalRegion.dumpBackingMap() is a test-hook that should log its results 
at "info" level.  I used it in debugging this problem.

Second, I've added a new backward-compatibility version so now we have 100 and 
110.


Diffs
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geode-core/src/main/java/org/apache/geode/internal/cache/AbstractRegionMap.java 
a1b4a9d5684d0148bd9e72c00c674afa299b2b9d 
  geode-core/src/main/java/org/apache/geode/internal/cache/EventID.java 
4d2ddc11bb1bd36446dc30b2033a6bc1ed455c98 
  
geode-core/src/main/java/org/apache/geode/internal/cache/ha/ThreadIdentifier.java
 ec165a5af210966241fdc1cee81702231557cc8c 
  
geode-core/src/test/java/org/apache/geode/internal/cache/ha/ThreadIdentifierJUnitTest.java
 29b22be6cc866217f165b755f11e68e1343843fe 
  
geode-core/src/test/java/org/apache/geode/internal/cache/tier/sockets/ClientServerMiscBCDUnitTest.java
 5fb8fa201b4c059d5d458a6af0915273f600f69f 
  geode-old-versions/build.gradle d85eb0b7dea6d3fa6b19a0030e64433cb4cb7cb9 


Diff: https://reviews.apache.org/r/60446/diff/1/


Testing
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Thanks,

Bruce Schuchardt

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