Comments (3)
I second this. The solution implemented just slightly postponed the problem. In fact weeks after we experienced the same problem again. However due to a lack of bandwidth, I haven't been able to get back at this but I agree, a more robust solution is needed since this greatly limits the number of shards x consumers a stream can have, which defeats the purpose of Kinesis.
I haven't had a look at the KCL Java code, I'm wondering how it's done there
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If you check the documentation for the ListShards
API, it explicitly states they added it specifically for the KCL library. I found that interesting - clearly, they ran into a similar issue, but they were able to address it by adding to the Kinesis API. I'd be interested in what specific calls and the frequency of each the Java library makes, as well.
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I have taken a look the proposed change at:
https://github.com/discovery-digital/vmware-go-kcl/pull/1/files
It looks good. Please bring over the change here. Thanks for finding the issue!
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Related Issues (20)
- Lease stealing code exception HOT 3
- Option to assume role in AWS Kinesis client HOT 1
- Checkpointer interface breaking change in v1.3.0 HOT 1
- worker.go:339 Error in getRecords: unexpected EOF
- How to get the StreamName/ConsumerName inside ProcessRecords method HOT 1
- Unsupported protocol scheme
- Workload skewed across workers HOT 3
- Error in getRecords leaves a dangling record processor. HOT 1
- Stuck in waitOnParentShard after resharding HOT 4
- Possible Data Race for input Checkpointer HOT 1
- Semantic versioning friendly version tags HOT 1
- Shard consumer sometimes fails to recover from error refreshing lease HOT 9
- Prometheus metrics should add appname as label and not in the metric name HOT 1
- Possibility to Work w/ DynamoDB Streams HOT 3
- Error in publishing cloudwatch metrics. Error: NoCredentialProviders: no valid providers in chain. HOT 1
- How to use record deaggregator? HOT 2
- Multiple consumers processing records from the same shard. HOT 10
- Tagged toolchain docker container vmware/go-kcl-toolchain:0.1.2 uses golang version 1.12.4
- AWS Go SDK V2 HOT 15
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