Questions tagged with Amazon Redshift
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I need to create a aes encryption ECB UDF in the redshift. To achieve this, i have imported pycryptodome zip file in the S3 with the name Crypto.zip and create library in the redshift.
When i try to...
1
answers
0
votes
230
views
asked 5 months agolg...
Scenario:
Source table: Glue Data Catalog table **study** crawled from MySQL with columns:
* id (int),
* code (varchar),
* desc (varchar)
* and 2 other columns not used in the job.
Target table:...
0
answers
0
votes
93
views
asked 5 months agolg...
If my environment is full of Apache Hudi integrating with EMR and Lake Formation, I found out that Hudi environment is not very friendly to be used by Redshift nor Athena. There are many advanced...
1
answers
0
votes
419
views
asked 5 months agolg...
i'm used AWS glue crawler data from S3 Bucket to Datacata log and using AWS redshift query but show error:
ERROR: Parsed manifest is not a valid JSON object. Detail:...
1
answers
0
votes
360
views
asked 5 months agolg...
Hello,
Here is my current situation where I need some help ;)
* I created user groups in Azure Active Directory and added users to it
* I connected AAD with AWS
* I have a redshift database with...
2
answers
0
votes
263
views
asked 5 months agolg...
On `Redshift 1.0.60353`, I'm getting the following error for a query that previously worked:
```
SQL Error [XX000]: ERROR: failed to find conversion function from "unknown" to numeric
```
According to...
1
answers
0
votes
1229
views
asked 5 months agolg...
I have a Redshift cluster currently configured with two ra3.xlplus nodes. I am going to vertical upscale the cluster from two ra3.xlplus nodes to three ra3.xlplus nodes. A planning assumption is that...
1
answers
0
votes
239
views
asked 5 months agolg...
[updated]
Resolved with this...
1
answers
0
votes
334
views
asked 5 months agolg...
when we drop some table in a store procedure, redshift throw below error. After struggling searching on the internet, don't find any. please help. The strange is it only have this issue on dev env, ...
1
answers
0
votes
320
views
asked 5 months agolg...
To connect to Redshift from our app, we would like to replace existing JDBC driver (Java) with the python sql connector if possible. For that purpose, we measured the performance to fetch a few large...
1
answers
0
votes
304
views
asked 5 months agolg...
We're seeing queries running much slower (taking 2-3x the time), and cluster load jumped up to double what it was before this release. We had no changes on or around this date as all the staff who...
1
answers
0
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198
views
asked 5 months agolg...
I have pause and restart the cluster, now waiting for 6 hours the cluster still on status: modify
1
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0
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214
views
asked 5 months agolg...