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我们正在评估使用Alluxio改善AI训练中数据访问性能的效果。
测试验证过程中,遇到一些问题,尝试多种排查方法无果,希望社区能提供建议或帮助。
## 一、Alluxio使用IT环境
- k8s:3个master、5个worker、288核数、416G
- alluxio部署:2.9.1版本、k8s yaml部署、singleMaster-localJournal模式、
- allu…
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**Describe the bug**
While trying to start spark structured streaming read stream, connector throws NullPointerException.
```
pulsar-connector jar - “io.streamnative.connectors:pulsar-spark-conne…
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I am using spark to ingest&etl based one apache hudi for more than one years.
I suddenly faced that the many spark jobs got stuck after Hive sync completed as below:
HiveSyncTool: Sync complete f…
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**Is your feature request related to a problem? Please describe.**
Right now Redis prevents overwrites for entity keys when the new entry has an older timestamp than the existing entry in Redis (see …
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Hello!
I am new with unity and I have an Hololens 2 but I can not use Playmode. When I hit Play button, Holographic Remoting Player from Hololens shows "receiving" but nothing happens and unity show…
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Type: Bug
Create a new devcontainer and add a remote var in devcontainer.json as:
"remoteEnv": {
"DBT_USERNAME": "${localEnv:DBT_USERNAME}"
}
Define a local var under Windows System Enviro…
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## Background
In real-world use cases, not all streaming tasks require checkpoints/persisted state. For example, In most ETL use cases, users could simply recover from some offset in source MQ, so …
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I have a use-case in which there are two Tasks in a Flow called A and B. A produces a list of items which B consumes. I need B to be able to start consuming items as soon as A has produced the first o…
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stack will fail at below step
BuildArtifactsKinesisReplayBuildPipelineDownloadLambdaResourceD172C062
with error message "HTTP 300 Multiple choices"
Should change url parameter for resource "B…
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I have followed the instructions here:
https://catalog.us-east-1.prod.workshops.aws/workshops/976050cc-0606-4b23-b49f-ca7b8ac4b153/en-US/300/330-streaming-lab
The Stream ETL with Glue lab, and com…