Questions tagged with Amazon Redshift
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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...
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0
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463
views
asked 6 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
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0
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440
views
asked 6 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
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320
views
asked 6 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
1599
views
asked 6 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
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0
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268
views
asked 6 months agolg...
[updated]
Resolved with this...
1
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0
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397
views
asked 6 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
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0
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339
views
asked 6 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
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0
votes
339
views
asked 6 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
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0
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219
views
asked 6 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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245
views
asked 7 months agolg...
I have a database where I create a schema per company, all the schemas have the same tables, how can I take all this to redshift using aws dms
1
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0
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294
views
asked 7 months agolg...
I've created an external table on top of the Kinesis Data Streams and created a materialized view on top of the external table. It is running properly when I added a new column key/value JSON pair to...
1
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0
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363
views
asked 7 months agolg...