Questions tagged with Amazon Kinesis Data Analytics
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Hello,
I have Change Capture Data landing into a S3 bucket. The CDC data is from an AWS RDS. This is my starting point.
Now, let's say, I have tables taba, tabb, tabc. I have the 3 folders for each...
2
answers
0
votes
644
views
asked 2 years agolg...
Issue with Athenalg...
Getting the below error
SYNTAX_ERROR: line 1:15: Schema ecommerce-raw-apsouth1-84245-dev does not exist
This query ran against the "" database, unless qualified by the query. Please post the error...
1
answers
0
votes
565
views
asked 2 years agolg...
Currently I am trying out a KDA + Flink setup and first thing that stops me a little bit is failover strategy. There is only one option for a failover: take savepoint -> destroy cluster -> start new...
0
answers
0
votes
126
views
asked 2 years agolg...
I saw that in Flink 1.15, this was added(https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/ops/state/task_failure_recovery/) but I need to handle the scenario of my source and sink(which...
0
answers
0
votes
299
views
asked 2 years agolg...
How does data flow as you scale up Kinesis Data Steams and add KPU's to Kinesis Data Analytics.lg...
I have an event processing architecture that's basically KPL Producer -> Kinesis Data Streams(Raw) -> KDA(Flink Aggregation) -> Kinesis Data Streams(Agg) -> Lambda -> Timestream . With a basic setup...
1
answers
0
votes
299
views
asked 2 years agolg...
Hello,
I'm trying to figure out the best way to output messages to SNS from a Flink Kinesis Analytics application. My understanding is firehose has ~60s of latency, which is not acceptable for this...
1
answers
0
votes
993
views
asked 2 years agolg...
Hello,
I am having trouble to properly handle query with tumbling window. My application sends 15 sensor data messages per second to Kinesis Data Stream, which is used as an input stream for Kinesis...
0
answers
0
votes
115
views
asked 2 years agolg...
Hi, we are using X-Ray for application logs tracing but X-Ray is not able to show case all the logs and after some times it drops off the tracing. Is it some limitations with X-Ray or how we can...
1
answers
0
votes
406
views
asked 2 years agolg...
We have several desktop (Win/Mac/Nix) monolithic applications that generate JSON events exposing these events via POST. Currently it is a one way deal, outbound from app to the stream for nothing but...
1
answers
0
votes
371
views
asked 2 years agolg...
i am trying to consume data using python script from kinesis data stream which is created successfully and data is produced or streamed to it successfully , but when running consumer script in python...
2
answers
0
votes
1040
views
asked 2 years agolg...
I followed [this AWS blog post](https://aws.amazon.com/blogs/aws/introducing-amazon-kinesis-data-analytics-studio-quickly-interact-with-streaming-data-using-sql-python-or-scala/) to create KDA app,...
0
answers
1
votes
166
views
asked 2 years agolg...
Hi All, I've started learning AWS Data Analytics. While going through study material I have found use of Java code/programming.
Can someone please guide me what level of Java expertise needed to get...
2
answers
0
votes
273
views
asked 2 years agolg...