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Maintaining sorted/partitioned knowledge #1216

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devin-petersohn opened this issue Oct 17, 2016 · 5 comments
Closed

Maintaining sorted/partitioned knowledge #1216

devin-petersohn opened this issue Oct 17, 2016 · 5 comments
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@devin-petersohn
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@devin-petersohn devin-petersohn commented Oct 17, 2016

It would be beneficial if we had a way to know that a given file was sorted when it was written. As is, RDDs are force-sorted and partitioned before operations that require sorted RDDs.

Implementing Issue #1175 is a part of this work.

@heuermh
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@heuermh heuermh commented Oct 17, 2016

See also #188

@devin-petersohn
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@devin-petersohn devin-petersohn commented Oct 19, 2016

@fnothaft Following up from our conversation this morning, the mix-in implementation is finally debugged. I am going to move toward working on splitting partition and sort.

Here is the working repo for those interested: https://github.com/devin-petersohn/adam/tree/partitioner

@jpdna
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@jpdna jpdna commented Oct 24, 2016

@devin-petersohn - just want to make sure you have seen this thread: #651

@devin-petersohn
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@devin-petersohn devin-petersohn commented Jun 5, 2017

Resolved with #1324.

@heuermh heuermh moved this from Triage to Completed in Release 0.23.0 Jan 4, 2018
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