zhanglistar opened a new issue, #8723:
URL: https://github.com/apache/incubator-gluten/issues/8723
### Backend
CH (ClickHouse)
### Bug description
[Expected behavior] and [actual behavior].
Reproduce SQL:
```
create table t (full_user_agent string);
insert into t values(NULL);
select slice(split(full_user_agent, ';'), 2, size(split(full_user_agent,
';'))) AS finge from t;
```
Crash info:
```
Error: org.apache.hive.service.cli.HiveSQLException: Error running query:
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 211.0 failed 1 times, most recent failure: Lost task 0.0 in stage 211.0
(TID 1828) (202.168.115.34 executor driver):
org.apache.gluten.exception.GlutenException:
org.apache.gluten.exception.GlutenException: Unexpected value for length: while
executing 'FUNCTION
throwIf(less(ifNull(length(splitByRegexpSpark(;_1423,full_user_agent,-1_1424)),1844674407_1427),0_1428)
: 2, Unexpected_1430 :: 5) ->
throwIf(less(ifNull(length(splitByRegexpSpark(;_1423,full_user_agent,-1_1424)),1844674407_1427),0_1428),Unexpected_1430)
UInt8 : 3'
0. ? @ 0x00007f97c740b6b2
1. ? @ 0x00007f97bda262b9
2. ? @ 0x00007f97bb982b2c
3. ? @ 0x00007f97bb9810d0
4. ? @ 0x00007f97c0a02cfa
5. ? @ 0x00007f97c09fdc32
6. ? @ 0x00007f97c09fedb0
7. ? @ 0x00007f97c09ffe75
8. ? @ 0x00007f97c1db4841
9. ? @ 0x00007f97c41700ac
10. ? @ 0x00007f97bde493f3
11. ? @ 0x00007f97c3eb834f
12. ? @ 0x00007f97c3ed5481
13. ? @ 0x00007f97c3ec91a5
14. ? @ 0x00007f97c3ec8cdd
15. ? @ 0x00007f97c3edaaf4
16. ? @ 0x00007f97c3edac59
17. ? @ 0x00007f97bde1ae11
18. ? @ 0x00007f97b74bd9b7
at
org.apache.gluten.iterator.ClosableIterator.hasNext(ClosableIterator.java:41)
at
org.apache.gluten.backendsapi.clickhouse.CollectMetricIterator.hasNext(CHIteratorApi.scala:341)
at
org.apache.gluten.vectorized.CloseableCHColumnBatchIterator.$anonfun$hasNext$1(CloseableCHColumnBatchIterator.scala:42)
at
scala.runtime.java8.JFunction0$mcZ$sp.apply(JFunction0$mcZ$sp.java:23)
at
org.apache.gluten.metrics.GlutenTimeMetric$.withNanoTime(GlutenTimeMetric.scala:41)
at
org.apache.gluten.vectorized.CloseableCHColumnBatchIterator.hasNext(CloseableCHColumnBatchIterator.scala:42)
at
org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:37)
at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:491)
at
org.apache.spark.sql.execution.SparkPlan.$anonfun$getByteArrayRdd$1(SparkPlan.scala:364)
at
org.apache.spark.rdd.RDD.$anonfun$mapPartitionsInternal$2(RDD.scala:890)
at
org.apache.spark.rdd.RDD.$anonfun$mapPartitionsInternal$2$adapted(RDD.scala:890)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:365)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:329)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90)
at org.apache.spark.scheduler.Task.run(Task.scala:136)
at
org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:548)
at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1504)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:551)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
```
### Spark version
Spark-3.3.x
### Spark configurations
_No response_
### System information
_No response_
### Relevant logs
```bash
```
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