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https://issues.apache.org/jira/browse/CASSANDRA-17201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17457299#comment-17457299
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Michaël Ughetto edited comment on CASSANDRA-17201 at 12/10/21, 5:56 PM:
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[~jmckenzie] : My question is "can we imagine an arrow to sstable converter?
And which Apache project would it fall under if any?". This would simply
ingestion from parquet files into Cassandra for example.
[~brandon.williams]: My original request contains a link to the datastax work
that does the opposite of what I'm interested in... and I actually explicit the
direction of the convesion I'm interested in...
was (Author: JIRAUSER281525):
[~jmckenzie] : My question is "can we imagine an arrow to sstable converter?
And which Apache project would it fall under if any?". This would simply
ingestion from parquet files into Cassandra for example.
[~brandon.williams]: My original request contains a link to the datastax work
that does the opposite of what I'm interested in...
> Arrow to SSTable converter
> --------------------------
>
> Key: CASSANDRA-17201
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17201
> Project: Cassandra
> Issue Type: New Feature
> Reporter: Michaël Ughetto
> Priority: Normal
>
> Hi,
> I hope this is the good project to ask for this. Recently this project to
> convert SSTables to Arrow allowed to analyse Cassandra data on GPU:
> [https://developer.nvidia.com/blog/analyzing-cassandra-data-using-gpus-part-2/]
> I'm wondering if an Arrow to SSTable would be feasible? In practice we
> envision using it to to quickly process our parquet files on GPU and upload
> them faster to Cassandra.
> I also brought this up with the RAPIDS team and Datastax:
> [https://github.com/rapidsai/cudf/issues/9811]
> [https://github.com/datastax/sstable-to-arrow/issues/1]
> Cheers,
> Michaël
>
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