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Posted to issues@calcite.apache.org by "Julian Hyde (JIRA)" <ji...@apache.org> on 2017/01/19 18:34:26 UTC
[jira] [Commented] (CALCITE-1561) Intermittent test failures
[ https://issues.apache.org/jira/browse/CALCITE-1561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15830379#comment-15830379 ]
Julian Hyde commented on CALCITE-1561:
--------------------------------------
3. CalciteRemoteDriverTest.testRemoteExecuteQuery2 (under JDK9)
{noformat}
Running org.apache.calcite.jdbc.CalciteRemoteDriverTest
Tests run: 27, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.558 sec <<< FAILURE! - in org.apache.calcite.jdbc.CalciteRemoteDriverTest
testRemoteExecuteQuery2(org.apache.calcite.jdbc.CalciteRemoteDriverTest) Time elapsed: 0.063 sec <<< ERROR!
org.apache.calcite.avatica.AvaticaSqlException: Error -1 (00000) : Error while executing SQL "values (1, 'a'), (cast(null as integer), 'b')": Remote driver error: RuntimeException: org.apache.calcite.avatica.NoSuchStatementException -> NoSuchStatementException: (null exception message)
at org.apache.calcite.jdbc.CalciteRemoteDriverTest.testRemoteExecuteQuery2(CalciteRemoteDriverTest.java:296)
{noformat}
> Intermittent test failures
> --------------------------
>
> Key: CALCITE-1561
> URL: https://issues.apache.org/jira/browse/CALCITE-1561
> Project: Calcite
> Issue Type: Bug
> Reporter: Julian Hyde
> Assignee: Julian Hyde
>
> A few tests are currently failing intermittently.
> 1. UdfTest
> {noformat}
> UdfTest.testUserDefinedFunction:162
> Expected: is <9>
> but: was <10>
> {noformat}
> 2. StreamTest.testInfiniteStreamsDoNotBufferInMemory
> {noformat}
> FAILURE! - in org.apache.calcite.test.StreamTest
> testInfiniteStreamsDoNotBufferInMemory(org.apache.calcite.test.StreamTest)
> Time elapsed: 0.218 sec <<< ERROR!
> java.lang.RuntimeException: exception while executing [select stream * from
> orders]
> at
> org.apache.calcite.test.StreamTest.testInfiniteStreamsDoNotBufferInMemory(StreamTest.java:237)
> Caused by: java.util.NoSuchElementException
> at
> org.apache.calcite.test.StreamTest.testInfiniteStreamsDoNotBufferInMemory(StreamTest.java:237)
> {noformat}
> I don't consider any of them serious -- they are test issues, not product correctness issues -- but they are inconvenient because false negatives waste developer time.
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