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### Is this a new bug in metricflow?
- [X] I believe this is a new bug in metricflow
- [X] I have searched the existing issues, and I could not find an existing issue for this bug
### Current Behavi…
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Queries of this form against parquet tables are slow:
```
select count(*) from table where row_field is not null
select count(*) from table where row_field is null
```
Queries of this form agai…
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I was running the following schema sync up query and normally it just take 30s to finish, but sometime it takes more than 10 mins, and failed due to http time out issue. Is anyone facing this issue be…
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WEBHDFS----------
https://community.hortonworks.com/questions/139351/how-to-upload-a-file-to-hdfs-using-webhdfs-rest-ap.html
https://data-flair.training/blogs/apache-spark-interview-questions-and-…
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**I am using trino 377 version and encountered abnormal situations**
**After opening the log debug log, I found that the waiting time for reading S3 is very long, but when I use other clients to acce…
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Hi!
I'm currently trying to switch to v3's read and write functionality for videos. For the most part everything works smoothly, I just have a few understanding issues on my side that I'd love to g…
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**Bug Description**
This issue shows up when running the ClickBench `partitioned`:
```jsx
postgresql 18:57:47.28 INFO ==> ** PostgreSQL setup finished! **
postgresql 18:57:47.29 INFO ==> ** St…
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## Problem
Currently, the SQL data frame does not support all aspects of the `DataFrame` API, which makes it difficult to plug and play into existing workflows. For example, if I were to add a new …
LTLA updated
11 months ago
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**Describe the bug**
When a DataFrame has a micropartition that contains multiple tables and you do `df.limit` with a number greater than or equal to the size of the first table, it will not actually…
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Execution with constraint on char column returns empty results.
Verified that correct value is set in the prepared statement.
Similar push down works in MySql.