Github user wangyum commented on the issue:
https://github.com/apache/spark/pull/18343
@jinxing64 `big_table` may be need big enough, my `big_table` is 270.7 G:
```sql
spark-sql -e "
set spark.sql.shuffle.partitions=2001;
drop table if exists spark_hcms_npe;
create table spark_hcms_npe as select id, count(*) from big_table group
by id;
"
```
@srowen I think this issue should be fixed before release 2.2.0, big query
throws this exception every time:
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