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https://issues.apache.org/jira/browse/CALCITE-3389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
contextshuffling updated CALCITE-3389:
--------------------------------------
Description:
For test
`testTenElementsSetLiteral`([https://github.com/apache/calcite/blob/78c2a007b5b597f673323b80dde21c23d31f23ea/linq4j/src/test/java/org/apache/calcite/linq4j/test/ExpressionTest.java#L1538)
|https://github.com/apache/calcite/blob/78c2a007b5b597f673323b80dde21c23d31f23ea/linq4j/src/test/java/org/apache/calcite/linq4j/test/ExpressionTest.java#L1538)]
It relies on the iteration order of a HashSet. However, HashSet does not
guarantee any specific order of entries. Tests can fail if the iteration order
changes.
Please let me know if you want to discuss the changes more.
was:
For test
`testTenElementsSetLiteral`([https://github.com/apache/calcite/blob/78c2a007b5b597f673323b80dde21c23d31f23ea/linq4j/src/test/java/org/apache/calcite/linq4j/test/ExpressionTest.java#L1538)
|https://github.com/apache/calcite/blob/78c2a007b5b597f673323b80dde21c23d31f23ea/linq4j/src/test/java/org/apache/calcite/linq4j/test/ExpressionTest.java#L1538)]it
relies on the iteration order of a HashSet. However, HashSet does not
guarantee any specific order of entries. Tests can fail if the order changes.
Please let me know if you want to discuss the changes more.
> Test can fail if HashSet iterates in a different order
> ------------------------------------------------------
>
> Key: CALCITE-3389
> URL: https://issues.apache.org/jira/browse/CALCITE-3389
> Project: Calcite
> Issue Type: Bug
> Reporter: contextshuffling
> Priority: Minor
>
> For test
> `testTenElementsSetLiteral`([https://github.com/apache/calcite/blob/78c2a007b5b597f673323b80dde21c23d31f23ea/linq4j/src/test/java/org/apache/calcite/linq4j/test/ExpressionTest.java#L1538)
>
> |https://github.com/apache/calcite/blob/78c2a007b5b597f673323b80dde21c23d31f23ea/linq4j/src/test/java/org/apache/calcite/linq4j/test/ExpressionTest.java#L1538)]
> It relies on the iteration order of a HashSet. However, HashSet does not
> guarantee any specific order of entries. Tests can fail if the iteration
> order changes.
> Please let me know if you want to discuss the changes more.
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