Dayakar M created HIVE-28247:
--------------------------------
Summary: Execute immediate 'select count(*) from tbl' throwing
ClassCastException in hplsql mode.
Key: HIVE-28247
URL: https://issues.apache.org/jira/browse/HIVE-28247
Project: Hive
Issue Type: Bug
Components: hpl/sql
Reporter: Dayakar M
Assignee: Dayakar M
Execute immediate 'select count(*) from tbl' throwing ClassCastException in
hplsql mode.
Steps to reproduce:
{noformat}
execute immediate 'SELECT count(*) from result';"{noformat}
StackTrace in HS2 logs:
{noformat}
2024-05-06T08:45:42,730 ERROR [HiveServer2-Background-Pool: Thread-850]
hplsql.HplSqlOperation: Error running hive query
org.apache.hive.service.cli.HiveSQLException: Error running HPL/SQL operation
at
org.apache.hive.service.cli.operation.hplsql.HplSqlOperation.interpret(HplSqlOperation.java:111)
~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.apache.hive.service.cli.operation.hplsql.HplSqlOperation.access$500(HplSqlOperation.java:54)
~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.apache.hive.service.cli.operation.hplsql.HplSqlOperation$BackgroundWork.lambda$run$0(HplSqlOperation.java:207)
~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_292]
at javax.security.auth.Subject.doAs(Subject.java:422) ~[?:1.8.0_292]
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1899)
~[hadoop-common-3.3.6.jar:?]
at
org.apache.hive.service.cli.operation.hplsql.HplSqlOperation$BackgroundWork.run(HplSqlOperation.java:219)
~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
~[?:1.8.0_292]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_292]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
~[?:1.8.0_292]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
~[?:1.8.0_292]
at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_292]
Caused by: java.lang.ClassCastException: class java.lang.Long cannot be casted
to class java.lang.String
at
org.apache.hive.service.cli.operation.hplsql.HplSqlQueryExecutor$OperationRowResult.get(HplSqlQueryExecutor.java:147)
~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at org.apache.hive.hplsql.executor.QueryResult.column(QueryResult.java:49)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at org.apache.hive.hplsql.Stmt.exec(Stmt.java:1095)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at org.apache.hive.hplsql.Exec.visitExec_stmt(Exec.java:2061)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at org.apache.hive.hplsql.Exec.visitExec_stmt(Exec.java:96)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.apache.hive.hplsql.HplsqlParser$Exec_stmtContext.accept(HplsqlParser.java:10369)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
~[antlr4-runtime-4.9.3.jar:4.9.3]
at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:1103)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at org.apache.hive.hplsql.Exec.visitStmt(Exec.java:96)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.apache.hive.hplsql.HplsqlParser$StmtContext.accept(HplsqlParser.java:1054)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
~[antlr4-runtime-4.9.3.jar:4.9.3]
at
org.apache.hive.hplsql.HplsqlBaseVisitor.visitBlock(HplsqlBaseVisitor.java:27)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.apache.hive.hplsql.HplsqlParser$BlockContext.accept(HplsqlParser.java:473)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:46)
~[antlr4-runtime-4.9.3.jar:4.9.3]
at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:999)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at org.apache.hive.hplsql.Exec.visitProgram(Exec.java:96)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.apache.hive.hplsql.HplsqlParser$ProgramContext.accept(HplsqlParser.java:414)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.antlr.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:18)
~[antlr4-runtime-4.9.3.jar:4.9.3]
at org.apache.hive.hplsql.Exec.evaluate(Exec.java:817)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at org.apache.hive.hplsql.Exec.parseAndEval(Exec.java:796)
~[hive-hplsql-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
at
org.apache.hive.service.cli.operation.hplsql.HplSqlOperation.interpret(HplSqlOperation.java:98)
~[hive-service-4.1.0-SNAPSHOT.jar:4.1.0-SNAPSHOT]
... 11 more
{noformat}
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