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Posted to dev@ignite.apache.org by "Alexander Belyak (JIRA)" <ji...@apache.org> on 2017/11/21 14:37:00 UTC
[jira] [Created] (IGNITE-6977) Wrong initial BitSet size in
GridPartitionStateMap
Alexander Belyak created IGNITE-6977:
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Summary: Wrong initial BitSet size in GridPartitionStateMap
Key: IGNITE-6977
URL: https://issues.apache.org/jira/browse/IGNITE-6977
Project: Ignite
Issue Type: Bug
Components: general
Affects Versions: 2.1
Reporter: Alexander Belyak
In constructor of org.apache.ignite.internal.utilGridPartitionStateMap(int parts) {
states = new BitSet(parts);
}
we initialize BitSet with part bit, but use private static final int BITS for each partition state. As result long[] in BitSet get difficult predictable size (depends of access order it can be exact as needed or almost twice bigger with at least one additional array copying)
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