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Posted to commits@druid.apache.org by "vogievetsky (via GitHub)" <gi...@apache.org> on 2024/05/24 04:37:53 UTC
[I] Make the RabbitMQ play nice with the sampler (allowing it to be part of the data loader flow) (druid)
vogievetsky opened a new issue, #16497:
URL: https://github.com/apache/druid/issues/16497
Following the work in https://github.com/apache/druid/pull/14137 it would be great if the rabbitmq extension worked with the sampler. This would allow it to be used in the data loader flow.
Right now doing a POST to
`/druid/indexer/v1/sampler`
payload
```
{
"type":"rabbit",
"spec":{
"type":"rabbit",
"ioConfig":{
"type":"rabbit",
"uri":"localhost:5672",
"stream":"my_queue",
"inputFormat":{
"type":"regex",
"pattern":"([\\s\\S]*)",
"listDelimiter":"56616469-6de2-9da4-efb8-8f416e6e6965",
"columns":[
"raw"
]
}
},
"dataSchema":{
"dataSource":"sample",
"timestampSpec":{
"column":"!!!_no_such_column_!!!",
"missingValue":"1970-01-01T00:00:00Z"
},
"dimensionsSpec":{
},
"granularitySpec":{
"rollup":false
}
},
"tuningConfig":{
"type":"rabbit"
}
},
"samplerConfig":{
"numRows":500,
"timeoutMs":15000
}
}
```
results in
```
{
"error": "Failed on call to `getDeclaredMethods()` on class `org.apache.druid.indexing.rabbitstream.RabbitStreamSamplerSpec`, problem: (java.lang.NoClassDefFoundError) com/rabbitmq/stream/MessageHandler\n at [Source: (org.eclipse.jetty.server.HttpInputOverHTTP); line: 1, column: 9]"
}
```
probably because `RabbitStreamSamplerSpec` is missing.
I started a base bones implementation in the console here https://github.com/vogievetsky/druid/tree/console_rabbitmq but I need the sampler to work to move forwards.
@jamiechapmanbrn would you be interested in filling this gap?
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Re: [I] Make the RabbitMQ play nice with the sampler (allowing it to be part of the data loader flow) (druid)
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed issue #16497: Make the RabbitMQ play nice with the sampler (allowing it to be part of the data loader flow)
URL: https://github.com/apache/druid/issues/16497
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Re: [I] Make the RabbitMQ play nice with the sampler (allowing it to be part of the data loader flow) (druid)
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #16497:
URL: https://github.com/apache/druid/issues/16497#issuecomment-2691764704
This issue has been marked as stale due to 280 days of inactivity.
It will be closed in 4 weeks if no further activity occurs. If this issue is still
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Re: [I] Make the RabbitMQ play nice with the sampler (allowing it to be part of the data loader flow) (druid)
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #16497:
URL: https://github.com/apache/druid/issues/16497#issuecomment-2764308838
This issue has been closed due to lack of activity. If you think that
is incorrect, or the issue requires additional review, you can revive the issue at
any time.
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Re: [I] Make the RabbitMQ play nice with the sampler (allowing it to be part of the data loader flow) (druid)
Posted by "jamiechapmanbrn (via GitHub)" <gi...@apache.org>.
jamiechapmanbrn commented on issue #16497:
URL: https://github.com/apache/druid/issues/16497#issuecomment-2130139250
I'm interested, but I can't promise any kind of timeline at the moment. I can definitely help review a pr in the area though.
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