Questions tagged with Amazon Athena
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I'm experiencing an issue with AWS Athena when trying to compile a table from millions of small, partitioned S3 objects. I haven't specified where the table should be saved, and I'm encountering a...
1
answers
0
votes
184
views
asked 3 months agolg...
Hello,
I have a CSV file stored in the S3 bucket that is being updated daily. The CSV file has several tabs. each tab is a different table. I want to use this CSV file as a DB in QuickSight AWS.
I use...
2
answers
1
votes
204
views
asked 3 months agolg...
I have this table:
```
RetsIncomingTable:
Type: AWS::Glue::Table
Properties:
CatalogId: !Ref AWS::AccountId
DatabaseName: !Ref TheDatabase
TableInput:
Name:...
0
answers
0
votes
155
views
asked 3 months agolg...
Hello,
I have an Excel file stored in S3 bucket.
After running a crawler and creating a table I'm trying to see the table in Athena and getting this error:
COLUMN_NOT_FOUND: line 1:8: SELECT * not...
2
answers
0
votes
412
views
asked 3 months agolg...
I have an iceberg table defined like this:
CREATE TABLE IF NOT EXISTS staging (
id STRING,
staging_timestamp BIGINT,
... blah blah blah ...
)
PARTITIONED BY...
0
answers
0
votes
180
views
asked 3 months agolg...
Sample file:
{
"Messages":[
{"col1":"01",
"col2":["key":"02","value":"03"]
},
{"col1":"01",
"col2":["key":"01","value":"03"]
},
{"col1":"01",
...
1
answers
0
votes
611
views
asked 3 months agolg...
Athena backfillinglg...
Hello!
Would like to understand in case of any incidents, is there a good way to backfill data in Athena? Is there any guidance or existing script we can make use of?
Thanks!
1
answers
0
votes
208
views
asked 3 months agolg...
Directed from Andes table to Athena and query errors with
```
HIVE_UNKNOWN_ERROR: Can not create a Path from an empty string
This query ran against the "andes" database, unless qualified by the...
Accepted AnswerAmazon Athena
2
answers
0
votes
223
views
asked 3 months agolg...
At every 30 minutes it saying "ICEBERG_VACUUM_MORE_RUNS_NEEDED: Removed 20000 files in this round of vacuum" but when I calculate the my table metadata size it didn't changed before and after the...
2
answers
0
votes
431
views
asked 3 months agolg...
I have a dynamodb table design to store several types of data relationships (single table design). It stores "Projects" and also stores "tasks" and "updates on projects", "updates on tasks", "users"...
2
answers
0
votes
239
views
asked 3 months agolg...
Hello, im new to aws and im studying data engineering na dim facing a problem.
Ive created a parquet file that is on my bucket.
I also created a database that contains this parquet file.
When i try...
4
answers
0
votes
367
views
asked 3 months agolg...
hi all,
I am running my athena script, in athena console and got this error,
`GENERIC_INTERNAL_ERROR: io.airlift.bytecode.CompilationException: Error compiling class:...
0
answers
0
votes
122
views
asked 3 months agolg...