[ https://issues.apache.org/jira/browse/DRILL-7250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arina Ielchiieva updated DRILL-7250: ------------------------------------ Reviewer: Arina Ielchiieva > Query with CTE fails when its name matches to the table name without access > --------------------------------------------------------------------------- > > Key: DRILL-7250 > URL: https://issues.apache.org/jira/browse/DRILL-7250 > Project: Apache Drill > Issue Type: Bug > Affects Versions: 1.16.0 > Reporter: Volodymyr Vysotskyi > Assignee: Volodymyr Vysotskyi > Priority: Major > Labels: ready-to-commit > Fix For: 1.17.0 > > > When impersonation is enabled, and for example, we have {{lineitem}} table > with permissions {{750}} which is owned by {{user0_1:group0_1}} and > {{user2_1}} don't have access to it. > The following query: > {code:sql} > use mini_dfs_plugin.user0_1; > with lineitem as (SELECT 1 as a) select * from lineitem > {code} > submitted from {{user2_1}} fails with the following error: > {noformat} > java.lang.Exception: org.apache.hadoop.security.AccessControlException: > Permission denied: user=user2_1, access=READ_EXECUTE, > inode="/user/user0_1/lineitem":user0_1:group0_1:drwxr-x--- > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:317) > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:229) > at > org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:199) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1752) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:1736) > at > org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPathAccess(FSDirectory.java:1710) > at > org.apache.hadoop.hdfs.server.namenode.FSDirStatAndListingOp.getListingInt(FSDirStatAndListingOp.java:70) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getListing(FSNamesystem.java:4432) > at > org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getListing(NameNodeRpcServer.java:999) > at > org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getListing(ClientNamenodeProtocolServerSideTranslatorPB.java:646) > at > org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:982) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2217) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2213) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:422) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1746) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2213) > at .......(:0) ~[na:na] > at > org.apache.drill.exec.util.FileSystemUtil.listRecursive(FileSystemUtil.java:253) > ~[classes/:na] > at > org.apache.drill.exec.util.FileSystemUtil.list(FileSystemUtil.java:208) > ~[classes/:na] > at > org.apache.drill.exec.util.FileSystemUtil.listFiles(FileSystemUtil.java:104) > ~[classes/:na] > at > org.apache.drill.exec.util.DrillFileSystemUtil.listFiles(DrillFileSystemUtil.java:86) > ~[classes/:na] > at > org.apache.drill.exec.store.dfs.FileSelection.minusDirectories(FileSelection.java:178) > ~[classes/:na] > at > org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.detectEmptySelection(WorkspaceSchemaFactory.java:669) > ~[classes/:na] > at > org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.create(WorkspaceSchemaFactory.java:633) > ~[classes/:na] > at > org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.create(WorkspaceSchemaFactory.java:283) > ~[classes/:na] > at > org.apache.drill.exec.planner.sql.ExpandingConcurrentMap.getNewEntry(ExpandingConcurrentMap.java:96) > ~[classes/:na] > at > org.apache.drill.exec.planner.sql.ExpandingConcurrentMap.get(ExpandingConcurrentMap.java:90) > ~[classes/:na] > at > org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.getTable(WorkspaceSchemaFactory.java:439) > ~[classes/:na] > at > org.apache.calcite.jdbc.SimpleCalciteSchema.getImplicitTable(SimpleCalciteSchema.java:83) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.jdbc.CalciteSchema.getTable(CalciteSchema.java:286) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.SqlValidatorUtil.getTableEntryFrom(SqlValidatorUtil.java:1046) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.SqlValidatorUtil.getTableEntry(SqlValidatorUtil.java:1003) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.prepare.CalciteCatalogReader.getTable(CalciteCatalogReader.java:120) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.drill.exec.planner.sql.SqlConverter$DrillCalciteCatalogReader.getTable(SqlConverter.java:741) > ~[classes/:na] > at > org.apache.drill.exec.planner.sql.SqlConverter$DrillValidator.validateFrom(SqlConverter.java:283) > ~[classes/:na] > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect(SqlValidatorImpl.java:3302) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.SelectNamespace.validateImpl(SelectNamespace.java:60) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:84) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:977) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:953) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.WithNamespace.validateImpl(WithNamespace.java:57) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:84) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:977) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateWith(SqlValidatorImpl.java:3750) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at org.apache.calcite.sql.SqlWith.validate(SqlWith.java:71) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:928) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:632) > ~[calcite-core-1.18.0-drill-r1.jar:1.18.0-drill-r1] > at > org.apache.drill.exec.planner.sql.SqlConverter.validate(SqlConverter.java:212) > ~[classes/:na] > at > org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateNode(DefaultSqlHandler.java:663) > ~[classes/:na] > at > org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.validateAndConvert(DefaultSqlHandler.java:200) > ~[classes/:na] > at > org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:173) > ~[classes/:na] > at > org.apache.drill.exec.planner.sql.DrillSqlWorker.getQueryPlan(DrillSqlWorker.java:226) > ~[classes/:na] > at > org.apache.drill.exec.planner.sql.DrillSqlWorker.convertPlan(DrillSqlWorker.java:133) > ~[classes/:na] > at > org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:90) > ~[classes/:na] > at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:593) > ~[classes/:na] > at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:276) > ~[classes/:na] > at .......(:0) ~[na:na] > {noformat} > It should pass since table {{lineitem}} is not used in the query, but Drill > is trying to access this table. > Partially this problem is caused by CALCITE-3061 and the way how Drill > determines whether the schema is valid. -- This message was sent by Atlassian JIRA (v7.6.3#76005)