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Posted to issues@ignite.apache.org by "Viacheslav Blinov (Jira)" <ji...@apache.org> on 2024/03/06 16:14:00 UTC

[jira] [Created] (IGNITE-21702) AbstractNode field `inBufSize` is unused

Viacheslav Blinov created IGNITE-21702:
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             Summary: AbstractNode field `inBufSize` is unused
                 Key: IGNITE-21702
                 URL: https://issues.apache.org/jira/browse/IGNITE-21702
             Project: Ignite
          Issue Type: Bug
            Reporter: Viacheslav Blinov


Issue detected by SpotBugs. Specifically the warning reported is:
{noformat}
M C EC_UNRELATED_TYPES_USING_POINTER_EQUALITY EC: Using pointer equality to compare a org.apache.calcite.rel.RelDistributions$RelDistributionImpl with a org.apache.ignite.internal.sql.engine.trait.IgniteDistribution in new org.apache.ignite.internal.sql.engine.rel.IgniteSender(RelOptCluster, RelTraitSet, RelNode, long, long, IgniteDistribution)  At IgniteSender.java:[line 58]
{noformat}
It looks like a bug because this comparsion will always yield false!

Investigate whenever this is a false-positive and we should suppress it, or make a proper fix.

At the result of investigation corresponding TODO should be removed in spotbugs-excludes.xml



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