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Posted to dev@phoenix.apache.org by "Ben Cohen (Jira)" <ji...@apache.org> on 2020/05/13 22:30:00 UTC
[jira] [Created] (PHOENIX-5894) Table versus Table Full Outer join
on Salted tables not working
Ben Cohen created PHOENIX-5894:
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Summary: Table versus Table Full Outer join on Salted tables not working
Key: PHOENIX-5894
URL: https://issues.apache.org/jira/browse/PHOENIX-5894
Project: Phoenix
Issue Type: Bug
Components: core
Affects Versions: 5.0.0
Reporter: Ben Cohen
Attachments: Salt_Bucketed_Table_Full_Outer_Join_Issue.docx
Trying to do a Full Outer Join on two tables. The operation works when the tables are not salted but fails with an exception related to casting when performed on the salted versions of the tables. Here is the exceptions:
"java.lang.ClassCastException: org.apache.phoenix.schema.PColumnImpl cannot be cast to org.apache.phoenix.schema.ProjectedColumn
at org.apache.phoenix.compile.JoinCompiler.joinProjectedTables(JoinCompiler.java:1256)
at org.apache.phoenix.compile.QueryCompiler.compileJoinQuery(QueryCompiler.java:425)
at org.apache.phoenix.compile.QueryCompiler.compileJoinQuery(QueryCompiler.java:228)
at org.apache.phoenix.compile.QueryCompiler.compileSelect(QueryCompiler.java:191)
at org.apache.phoenix.compile.QueryCompiler.compile(QueryCompiler.java:153)
at org.apache.phoenix.jdbc.PhoenixStatement$ExecutableSelectStatement.compilePlan(PhoenixStatement.java:490)
at org.apache.phoenix.jdbc.PhoenixStatement$ExecutableSelectStatement.compilePlan(PhoenixStatement.java:456)
at org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:302)
at org.apache.phoenix.jdbc.PhoenixStatement$1.call(PhoenixStatement.java:291)
at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
at org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:290)
at org.apache.phoenix.jdbc.PhoenixStatement.executeQuery(PhoenixStatement.java:283)
at org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:1830)
at sqlline.Commands.execute(Commands.java:822)
at sqlline.Commands.sql(Commands.java:732)
at sqlline.SqlLine.dispatch(SqlLine.java:813)
at sqlline.SqlLine.begin(SqlLine.java:686)
at sqlline.SqlLine.start(SqlLine.java:398)
at sqlline.SqlLine.main(SqlLine.java:291)"
I have attached a word document with the complete list of queries and their results, along with commands to recreate the data.
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