[
https://issues.apache.org/jira/browse/HIVE-24448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17240973#comment-17240973
]
Naveen Gangam commented on HIVE-24448:
--------------------------------------
I had made a test fix in SemanticAnalyzer.processTable() method to remove the
conversion toLowerCase(). That fix resulted in 4 test failures.
{noformat}
Testing / split-08 / Archive / testCliDriver[reduce_deduplicate_null_keys] –
org.apache.hadoop.hive.cli.split19.TestMiniLlapLocalCliDriver
Testing / split-20 / Archive / testActiveSessionTimeMetrics –
org.apache.hive.service.cli.session.TestSessionManagerMetrics
Testing / split-17 / Archive / testCliDriver[cte_6] –
org.apache.hadoop.hive.cli.split5.TestMiniLlapLocalCliDriver
Testing / split-07 / Archive / testCliDriver[dynpart_sort_optimization] –
org.apache.hadoop.hive.cli.split7.TestMiniLlapLocalCliDriver
{noformat}
All the 3 failures from the llap test driver are because of this assertion in
the code.
{noformat}
java.lang.AssertionError
at org.apache.hadoop.hive.ql.parse.QB.rewriteViewToSubq(QB.java:256)
at org.apache.hadoop.hive.ql.parse.QB.rewriteCTEToSubq(QB.java:264)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.addCTEAsSubQuery(SemanticAnalyzer.java:1337)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.getMetaData(SemanticAnalyzer.java:2202)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.getMetaData(SemanticAnalyzer.java:2142)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genResolvedParseTree(SemanticAnalyzer.java:12403)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12507)
at
org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:443)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:302)
at
org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:171)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:302)
at org.apache.hadoop.hive.ql.Compiler.analyze(Compiler.java:223)
at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:104)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:469)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:421)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:385)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:379)
at
org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:125)
at
org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:229)
at
org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:258)
at org.apache.hadoop.hive.cli.CliDriver.processCmd1(CliDriver.java:203)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:129)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:424)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:355)
at
org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:744)
at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:714)
at
org.apache.hadoop.hive.cli.control.CoreCliDriver.runTest(CoreCliDriver.java:170)
at
org.apache.hadoop.hive.cli.control.CliAdapter.runTest(CliAdapter.java:157)
at
org.apache.hadoop.hive.cli.split19.TestMiniLlapLocalCliDriver.testCliDriver(TestMiniLlapLocalCliDriver.java:62)
at sun.reflect.GeneratedMethodAccessor171.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.apache.hadoop.hive.cli.control.CliAdapter$2$1.evaluate(CliAdapter.java:135)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at
org.apache.hadoop.hive.cli.control.CliAdapter$1$1.evaluate(CliAdapter.java:95)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:377)
at
org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:138)
at
org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:465)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:451)
{noformat}
The 4th failure is below.
{noformat}
java.lang.AssertionError: expected:<483.0> but was:<24.0>
at org.junit.Assert.fail(Assert.java:89)
at org.junit.Assert.failNotEquals(Assert.java:835)
at org.junit.Assert.assertEquals(Assert.java:555)
at org.junit.Assert.assertEquals(Assert.java:685)
at
org.apache.hadoop.hive.common.metrics.MetricsTestUtils.verifyMetricsJson(MetricsTestUtils.java:57)
at
org.apache.hive.service.cli.session.TestSessionManagerMetrics.testActiveSessionTimeMetrics(TestSessionManagerMetrics.java:361)
{noformat}
I have reverted this fix from the initial commit. This will be fixed via this
jira.
> Support case-sensitivity for tables in REMOTE database.
> -------------------------------------------------------
>
> Key: HIVE-24448
> URL: https://issues.apache.org/jira/browse/HIVE-24448
> Project: Hive
> Issue Type: Sub-task
> Components: HiveServer2
> Affects Versions: 4.0.0
> Reporter: Naveen Gangam
> Priority: Major
>
> Hive tables are case-insensitive. So any case specified in user queries are
> converted to lower case for query planning and all of the HMS metadata is
> also persisted as lower case names.
> However, with REMOTE data sources, certain data source will support
> case-sensitivity for tables.
> So HiveServer2 query planner needs to preserve user-provided case to be used
> with HMS APIs, for HMS to be able to fetch the metadata from a remote data
> source.
> We now see something like this
> {noformat}
> 2020-11-25T16:45:36,402 WARN [HiveServer2-Handler-Pool: Thread-76]
> thrift.ThriftCLIService: Error executing statement:
> org.apache.hive.service.cli.HiveSQLException: Error while compiling
> statement: FAILED: RuntimeException
> MetaException(message:org.apache.hadoop.hive.serde2.SerDeException
> org.apache.hive.storage.jdbc.exception.HiveJdbcDatabaseAccessException: Error
> while trying to get column names: Table 'hive1.txns' doesn't exist)
> at
> org.apache.hive.service.cli.operation.Operation.toSQLException(Operation.java:365)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:206)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:262)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.operation.Operation.run(Operation.java:277)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:560)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:545)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at sun.reflect.GeneratedMethodAccessor68.invoke(Unknown Source) ~[?:?]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[?:1.8.0_231]
> at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_231]
> at
> org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at java.security.AccessController.doPrivileged(Native Method)
> ~[?:1.8.0_231]
> at javax.security.auth.Subject.doAs(Subject.java:422) ~[?:1.8.0_231]
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
> ~[hadoop-common-3.1.0.jar:?]
> at
> org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at com.sun.proxy.$Proxy43.executeStatementAsync(Unknown Source) ~[?:?]
> at
> org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:315)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:571)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1550)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1530)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:38)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:313)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> ~[?:1.8.0_231]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> ~[?:1.8.0_231]
> at java.lang.Thread.run(Thread.java:748) [?:1.8.0_231]
> Caused by: java.lang.RuntimeException:
> MetaException(message:org.apache.hadoop.hive.serde2.SerDeException
> org.apache.hive.storage.jdbc.exception.HiveJdbcDatabaseAccessException: Error
> while trying to get column names: Table 'hive1.txns' doesn't exist)
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:325)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializer(Table.java:305)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genTablePlan(SemanticAnalyzer.java:11342)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:11701)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:11660)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genOPTree(SemanticAnalyzer.java:12442)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.java:718)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12553)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:443)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:302)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Compiler.analyze(Compiler.java:223)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:104)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:469)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:421)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:385)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:379)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:125)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:199)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> ... 26 more
> Caused by: org.apache.hadoop.hive.metastore.api.MetaException:
> org.apache.hadoop.hive.serde2.SerDeException
> org.apache.hive.storage.jdbc.exception.HiveJdbcDatabaseAccessException: Error
> while trying to get column names: Table 'hive1.txns' doesn't exist
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreUtils.getDeserializer(HiveMetaStoreUtils.java:98)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreUtils.getDeserializer(HiveMetaStoreUtils.java:77)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializerFromMetaStore(Table.java:323)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.metadata.Table.getDeserializer(Table.java:305)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genTablePlan(SemanticAnalyzer.java:11342)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:11701)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genPlan(SemanticAnalyzer.java:11660)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genOPTree(SemanticAnalyzer.java:12442)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.java:718)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12553)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:443)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:302)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Compiler.analyze(Compiler.java:223)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:104)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:469)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:421)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:385)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:379)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:125)
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> at
> org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:199)
> ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
> {noformat}
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