Soumyakanti Das created HIVE-26442:
--------------------------------------
Summary: SemanticException for INSERT INTO statement when CBO is
disabled
Key: HIVE-26442
URL: https://issues.apache.org/jira/browse/HIVE-26442
Project: Hive
Issue Type: Bug
Components: Hive
Reporter: Soumyakanti Das
Assignee: Soumyakanti Das
When CBO is disabled and columns are specified for the target table, we get a
Semantic Exception for a simple INSERT statement.
It can be reproduced by running:
{code:java}
set hive.cbo.enable=false;
CREATE TABLE mytable (
id INT,
str STRING
);
INSERT INTO mytable (id, str) VALUES (1, 'a');
{code}
And we get the following error:
{code:java}
org.apache.hadoop.hive.ql.parse.SemanticException: 0:0 Expected 2 columns for
insclause-0/default@mytable; select produces 1 columns. Error encountered near
token ''a''
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.handleInsertStatementSpec(SemanticAnalyzer.java:4873)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genSelectPlan(SemanticAnalyzer.java:4765)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genSelectPlan(SemanticAnalyzer.java:4526)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPostGroupByBodyPlan(SemanticAnalyzer.java:11151)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genBodyPlan(SemanticAnalyzer.java:11093)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:12010)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:11876)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genOPTree(SemanticAnalyzer.java:12603)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12715)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12254)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:317)
at org.apache.hadoop.hive.ql.Compiler.analyze(Compiler.java:224)
at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:106)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:507)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:459)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:424)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:418)
at
org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:121)
at org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:227)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:255)
at org.apache.hadoop.hive.cli.CliDriver.processCmd1(CliDriver.java:200)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:126)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:421)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:352)
at
org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:727)
at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:697)
at
org.apache.hadoop.hive.cli.control.CoreCliDriver.runTest(CoreCliDriver.java:114)
at
org.apache.hadoop.hive.cli.control.CliAdapter.runTest(CliAdapter.java:157)
at
org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver(TestMiniLlapLocalCliDriver.java:62)
... (partial stack trace) {code}
Note, we don't get an error when columns are not specified.
{code:java}
INSERT INTO mytable VALUES (1, 'a'); {code}
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