Ted Yu created FLINK-6624:
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Summary: SharedBuffer#hashCode() uses multiplier in wrong way
Key: FLINK-6624
URL: https://issues.apache.org/jira/browse/FLINK-6624
Project: Flink
Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
In SharedBuffer.java:
{code}
public int hashCode() {
return (int) (31 * (timestamp ^ timestamp >>> 32) + 31 *
value.hashCode()) + counter;
{code}
Multiplier of 31 is applied to both (timestamp ^ timestamp >>> 32) and
value.hashCode().
The following is probably the right expression:
{code}
return (int) 31 * (31 * (timestamp ^ timestamp >>> 32) +
value.hashCode()) + counter;
{code}
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