# New error in dremio 2.1.6

**URL:** <https://community.dremio.com/t/new-error-in-dremio-2-1-6/1871>\
**Category:** Uncategorized\
**Created:** [September 19, 2018, 2:15pm UTC](https://community.dremio.com/t/new-error-in-dremio-2-1-6/1871 "2018-09-19T14:15:34Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![nafeger](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/nafeger/32/427_2.png) [@nafeger](https://community.dremio.com/u/nafeger)\
**Post date:** [September 19, 2018, 2:15pm UTC](https://community.dremio.com/t/new-error-in-dremio-2-1-6/1871/1 "2018-09-19T14:15:34Z")

</div>

```auto
Node [rel#16705:Subset#89.PHYSICAL.SINGLETON([]).[]] could not be implemented; planner state: Root: rel#16705:Subset#89.PHYSICAL.SINGLETON([]).[] Original rel: ScreenRel(subset=[rel#16705:Subset#89.PHYSICAL.SINGLETON([]).[]]): rowcount = 1.0E9, cumulative cost = {5.715199040100001E13 rows, 4.863320643271512E12 cpu, 8.8E11 io, 8.8E11 network, 7.933818156E11 memory}, id = 16703 WriterRel(subset=[rel#16702:Subset#88.LOGICAL.ANY([]).[]]): rowcount = 1.0E9, cumulative cost = {5.715189040100001E13 rows, 4.863220643271512E12 cpu, 8.8E11 io, 8.8E11 network, 7.933818156E11 memory}, id = 16701 ProjectRel(subset=[rel#16700:Subset#87.LOGICAL.ANY([]).[]], student_username=[$36], student_unique_id=[$37], first_name=[$35], last_name=[$34], points_received=[$17], max_points=[$18], score=[$19], school_name=[$31], course_name=[$28], section_name=[$25], section_id=[$23], school_id=[CAST(627420651):BIGINT]): rowcount = 1.0E9, cumulative cost = {5.715089040100001E13 rows, 4.862220643271512E12 cpu, 8.8E11 io, 8.8E11 network, 7.933818156E11 memory}, id = 16699 JoinRel(subset=[rel#16698:Subset#86.LOGICAL.ANY([]).[]], condition=[AND(=($5, $33), =

... 
The rest of the error is in the attachment
 

```

[error.txt.zip](https://us1.discourse-cdn.com/flex020/uploads/dremio/original/1X/746e2bd68290de3dab9bf95714e15917daaf7f77.zip) (18.0 KB)  
This query was working on 2.0.5 and after upgraging I see this error

---

<div class="post-metadata">

**Author:** ![steven](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/steven/32/33_2.png) [@steven](https://community.dremio.com/u/steven)\
**Post date:** [September 19, 2018, 7:42pm UTC](https://community.dremio.com/t/new-error-in-dremio-2-1-6/1871/2 "2018-09-19T19:42:56Z")

</div>

Can you please provide the profile for the failing query?

---

<div class="post-metadata">

**Author:** ![nafeger](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/nafeger/32/427_2.png) [@nafeger](https://community.dremio.com/u/nafeger)\
**Post date:** [September 19, 2018, 7:55pm UTC](https://community.dremio.com/t/new-error-in-dremio-2-1-6/1871/3 "2018-09-19T19:55:04Z")

</div>

Here is the profile:  
[b2f12dc2-9a54-467d-9cf4-ecf3553d3e0c.zip](https://us1.discourse-cdn.com/flex020/uploads/dremio/original/1X/ab9486ee3d3a94e4ac3fbcdf0cd8e0148c5125dd.zip) (101.6 KB)