Hello,

Do you have a link to describe the integration between HBase and Arrow? I didn't find anything except some theoretical discussions. My understanding is that Arrow is meant for in-memory representations, and there is no plan to i.e. replace HFiles or RFiles with Arrow files in HBase/Accumulo.

I'm interested in the intersection of the two, though. I'm a committer on GeoMesa, and we provide a way to export Arrow files out of both Accumulo and HBase using custom iterators/coprocessors. GeoMesa is focused on spatial data though, so it may not fit with your use case.

Thanks,

Emilio

On 2/17/21 8:13 AM, Roberts, Geoffry [USA] wrote:
All,

I have been looking into Apache Arrow.  I see that it supports a connect to HBase.  I Googled but found nothing wrt Accumulo.  Is there, or is there planned, support for Arrow/Accumulo?

Thanks

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