stgztsw opened a new issue, #14796: URL: https://github.com/apache/dolphinscheduler/issues/14796
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues. ### What happened I execute the sql task, and got the exception. below is sql: SELECT REGEXP_REPLACE('1567abc', '[0-1]?', ''), '${biz_date}' below is exception: [INFO] 2023-08-23 15:18:22.935 +0800 - after replace sql , preparing : SELECT REGEXP_REPLACE('1567abc', '[0-1]?', ''), ? [ERROR] 2023-08-23 15:18:22.935 +0800 - sql task error java.lang.NullPointerException: null at org.apache.dolphinscheduler.plugin.task.sql.SqlTask.printReplacedSql(SqlTask.java:397) at org.apache.dolphinscheduler.plugin.task.sql.SqlTask.getSqlAndSqlParamsMap(SqlTask.java:441) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.Collections$2.tryAdvance(Collections.java:4717) at java.util.Collections$2.forEachRemaining(Collections.java:4725) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at org.apache.dolphinscheduler.plugin.task.sql.SqlTask.handle(SqlTask.java:145) at org.apache.dolphinscheduler.server.worker.runner.DefaultWorkerDelayTaskExecuteRunnable.executeTask(DefaultWorkerDelayTaskExecuteRunnable.java:49) at org.apache.dolphinscheduler.server.worker.runner.WorkerTaskExecuteRunnable.run(WorkerTaskExecuteRunnable.java:174) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) [ERROR] 2023-08-23 15:18:22.935 +0800 - Task execute failed, due to meet an exception org.apache.dolphinscheduler.plugin.task.api.TaskException: Execute sql task failed at org.apache.dolphinscheduler.plugin.task.sql.SqlTask.handle(SqlTask.java:168) at org.apache.dolphinscheduler.server.worker.runner.DefaultWorkerDelayTaskExecuteRunnable.executeTask(DefaultWorkerDelayTaskExecuteRunnable.java:49) at org.apache.dolphinscheduler.server.worker.runner.WorkerTaskExecuteRunnable.run(WorkerTaskExecuteRunnable.java:174) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:74) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.NullPointerException: null at org.apache.dolphinscheduler.plugin.task.sql.SqlTask.printReplacedSql(SqlTask.java:397) at org.apache.dolphinscheduler.plugin.task.sql.SqlTask.getSqlAndSqlParamsMap(SqlTask.java:441) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.Collections$2.tryAdvance(Collections.java:4717) at java.util.Collections$2.forEachRemaining(Collections.java:4725) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at org.apache.dolphinscheduler.plugin.task.sql.SqlTask.handle(SqlTask.java:145) ... 9 common frames omitted [INFO] 2023-08-23 15:18:22.935 +0800 - Get a exception when execute the task, will send the task execute result to master, the current task execute result is TaskExecutionStatus{code=6, desc='failure'} ### What you expected to happen I use the question mark '?' in the sql statement，and use the variable argument biz_date。dolphin use the preparedStatement to process the variable, And all variable will be use the '?' as placeholder。When another '?' appear in the statement， it causes the number of placeholder > number of variable ### How to reproduce execute the below sql in sql task SELECT REGEXP_REPLACE('1567abc', '[0-1]?', ''), '${biz_date}' ### Anything else _No response_ ### Version 3.1.x ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
