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Posted to issues@calcite.apache.org by "Jiatao Tao (Jira)" <ji...@apache.org> on 2020/04/20 10:03:00 UTC
[jira] [Comment Edited] (CALCITE-2057) StackOverflowError when
running a JDBC query
[ https://issues.apache.org/jira/browse/CALCITE-2057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17087564#comment-17087564 ]
Jiatao Tao edited comment on CALCITE-2057 at 4/20/20, 10:02 AM:
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any update, 1.22 still meets this problem?
was (Author: aron.tao):
any update?
> StackOverflowError when running a JDBC query
> --------------------------------------------
>
> Key: CALCITE-2057
> URL: https://issues.apache.org/jira/browse/CALCITE-2057
> Project: Calcite
> Issue Type: Bug
> Affects Versions: 1.14.0
> Reporter: Eyal Segal
> Priority: Minor
>
> I've ran the following code:
> {code:java}
> try (ResultSet rs = statement.executeQuery(
> "SELECT p.name, r.views " +
> "FROM reports.a as r " +
> "INNER JOIN main.b as p ON p.id = CAST(r.p_id AS INT) AND p.id = 196 " +
> "WHERE p.id = 196 " +
> "AND r.p_id = 196 " +
> "AND r.data_timestamp = TIMESTAMP '2017-11-14 00:00:00' " )) {
> {code}
> And I'm getting the following StackOverflowError:
> {code:java}
> Exception in thread "main" java.lang.StackOverflowError
> at com.google.common.collect.ImmutableList.indexOf(ImmutableList.java:339)
> at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source)
> at GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source)
> at org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:235)
> at org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:71)
> at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source)
> at GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source)
> at org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:235)
> at org.apache.calcite.rel.metadata.RelMdUtil.estimateFilteredRows(RelMdUtil.java:718)
> at org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:123)
> at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source)
> at GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source)
> at org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:235)
> at org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:71)
> at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source)
> at GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source)
> at org.apache.calcite.rel.metadata.RelMetadataQuery.getRowCount(RelMetadataQuery.java:235)
> at org.apache.calcite.rel.metadata.RelMdUtil.estimateFilteredRows(RelMdUtil.java:718)
> at org.apache.calcite.rel.metadata.RelMdRowCount.getRowCount(RelMdRowCount.java:123)
> at GeneratedMetadataHandler_RowCount.getRowCount_$(Unknown Source)
> at GeneratedMetadataHandler_RowCount.getRowCount(Unknown Source)
> ...
> {code}
> It's solved by removing "AND p.id = 196" from the INNER JOIN, but it's still worth fixing.
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