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Hi,
We have just migrated to Kubernetes (EKS) and setting up the Flink cluster/operator on the K8s at the moment. We need to enable HA for the flink job manager and since we already have an AWS MS…
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请问下,关于消息表关联维度表,若维度表数据量很大,想用索引,但是发现1.8.0版本中对于sql校验时,sideTable只能直接用join,不能通过先where过滤再join,例如:
insert into
...
from
kafkaTable a
left join
(select * from
mysqlSideTable b
where …
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Tried to deploy the sample `flinksessioncluster` like this:
- `kubectl apply -f config/samples/flinkoperator_v1beta1_flinksessioncluster.yaml`
- The `FlinkCluster` resource seems to be created succe…
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# 同程旅行大数据集群在 Kubernetes 上的服务化实践
## 自我介绍
大家好,我是来自同程旅行数据中心集群研发部的程威。我个人是一位云原生爱好者,github ID: `mikechengwei`,TiDB Operator ,Prometheus Operator 核心贡献者。
今天会向大家介绍同程旅行大数据集群在Kubernetes上服务化建设的一些实践和经验。
##…
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We determine the status of the Flink job via wait_for_job loop in the job submitter.
After job submission, the job pod is still alive for tracking job status.
When I measured resource usage of job p…
elanv updated
3 years ago
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When I try to deploy flink-demo:
`2020/10/15 10:22:11 InstanceController: Error during execution: fatal error: failed to resolve package kafka-1.3.1-, dependency of package flink-demo-0.1.5-: faile…
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I'm trying to deploy the flink operator into an existing namespace within the cluster using the helm chart in this repository. Since it currently doesn't allow to skip namespace creation, I end up wit…
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WIP.
Right now the storage class used for persistent volumes is set during install of Cloudflow.
The operator creates 1 or more persistent volume claims of 15G respectively for apps using Spark an…
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**Describe the bug**
A clear and concise description of what the bug is.
Exceptions thrown in a Flink streamlet are not logged anywhere.
for instance throwing an exception in `buildExecutionGraph` …
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Subtasks:
* [x] #121
* [x] #123
* [x] #124
* [x] #134
## What is the problem our community meet?
- Most of our repositories have no clear owners; for example, it is hard to say who has …