pangliang created FLINK-16068:
--------------------------------- Summary: table with keyword-escaped columns and computed_column_expression columns Key: FLINK-16068 URL: https://issues.apache.org/jira/browse/FLINK-16068 Project: Flink Issue Type: Bug Components: Table SQL / Client Affects Versions: 1.10.0 Reporter: pangliang I use sql-client to create a table with keyword-escaped columns and computed_column_expression columns, like this: {code:java} CREATE TABLE source_kafka ( log STRING, `time` BIGINT, pt as proctime() ) WITH ( 'connector.type' = 'kafka', 'connector.version' = 'universal', 'connector.topic' = 'k8s-logs', 'connector.startup-mode' = 'latest-offset', 'connector.properties.zookeeper.connect' = 'zk-1.zk:2181,zk-2.zk:2181,zk-3.zk:2181/kafka', 'connector.properties.bootstrap.servers' = 'kafka.default:9092', 'connector.properties.group.id' = 'testGroup', 'format.type'='json', 'format.fail-on-missing-field' = 'true', 'update-mode' = 'append' ); {code} Then I simply used it : {code:java} SELECT * from source_kafka limit 10;{code} got an exception: {code:java} java.io.IOException: Fail to run stream sql job at org.apache.zeppelin.flink.sql.AbstractStreamSqlJob.run(AbstractStreamSqlJob.java:164) at org.apache.zeppelin.flink.FlinkStreamSqlInterpreter.callSelect(FlinkStreamSqlInterpreter.java:108) at org.apache.zeppelin.flink.FlinkSqlInterrpeter.callCommand(FlinkSqlInterrpeter.java:203) at org.apache.zeppelin.flink.FlinkSqlInterrpeter.runSqlList(FlinkSqlInterrpeter.java:151) at org.apache.zeppelin.flink.FlinkSqlInterrpeter.interpret(FlinkSqlInterrpeter.java:104) at org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:103) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:676) at org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:569) at org.apache.zeppelin.scheduler.Job.run(Job.java:172) at org.apache.zeppelin.scheduler.AbstractScheduler.runJob(AbstractScheduler.java:121) at org.apache.zeppelin.scheduler.ParallelScheduler.lambda$runJobInScheduler$0(ParallelScheduler.java:39) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.flink.table.api.SqlParserException: SQL parse failed. Encountered "time" at line 1, column 12. Was expecting one of: "ABS" ... "ARRAY" ... "AVG" ... "CARDINALITY" ... "CASE" ... "CAST" ... "CEIL" ... "CEILING" ... ...... at org.apache.flink.table.planner.calcite.CalciteParser.parse(CalciteParser.java:50) at org.apache.flink.table.planner.calcite.SqlExprToRexConverterImpl.convertToRexNodes(SqlExprToRexConverterImpl.java:79) at org.apache.flink.table.planner.plan.schema.CatalogSourceTable.toRel(CatalogSourceTable.scala:111) at org.apache.calcite.sql2rel.SqlToRelConverter.toRel(SqlToRelConverter.java:3328) at org.apache.calcite.sql2rel.SqlToRelConverter.convertIdentifier(SqlToRelConverter.java:2357) at org.apache.calcite.sql2rel.SqlToRelConverter.convertFrom(SqlToRelConverter.java:2051) at org.apache.calcite.sql2rel.SqlToRelConverter.convertFrom(SqlToRelConverter.java:2005) at org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectImpl(SqlToRelConverter.java:646) at org.apache.calcite.sql2rel.SqlToRelConverter.convertSelect(SqlToRelConverter.java:627) at org.apache.calcite.sql2rel.SqlToRelConverter.convertQueryRecursive(SqlToRelConverter.java:3181) at org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:563) at org.apache.flink.table.planner.calcite.FlinkPlannerImpl.org$apache$flink$table$planner$calcite$FlinkPlannerImpl$$rel(FlinkPlannerImpl.scala:148) at org.apache.flink.table.planner.calcite.FlinkPlannerImpl.rel(FlinkPlannerImpl.scala:135) at org.apache.flink.table.planner.operations.SqlToOperationConverter.toQueryOperation(SqlToOperationConverter.java:522) at org.apache.flink.table.planner.operations.SqlToOperationConverter.convertSqlQuery(SqlToOperationConverter.java:436) at org.apache.flink.table.planner.operations.SqlToOperationConverter.convert(SqlToOperationConverter.java:154) at org.apache.flink.table.planner.delegation.ParserImpl.parse(ParserImpl.java:66) at org.apache.flink.table.api.internal.TableEnvironmentImpl.sqlQuery(TableEnvironmentImpl.java:464) at org.apache.zeppelin.flink.sql.AbstractStreamSqlJob.run(AbstractStreamSqlJob.java:104) ... 13 more {code} I also did some tests, the following can run: {code:java} CREATE TABLE source_kafka ( log STRING, `aaaaa` BIGINT, pt as proctime() ) CREATE TABLE source_kafka ( log STRING, `time` BIGINT ) CREATE TABLE source_kafka ( log STRING, pt as proctime() ){code} can not run: `time` , `select`, `string` -- This message was sent by Atlassian Jira (v8.3.4#803005) |
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