@Override
    public void toData(DataOutput out) throws IOException {
      out.writeDouble(score);
    }
1. Indexes and Buckets are created on several nodes <br>
2. Buckets are moved <br>
3. Check to make sure we don't have lingering bucket indexes with bucket regions already
destroyed
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/PRWithIndexAfterRebalanceRegressionTest.java