Daniel Halperin updated BEAM-683:
    Component/s: sdk-py

> Make BZIP compressed files splittable 
> --------------------------------------
>                 Key: BEAM-683
>                 URL: https://issues.apache.org/jira/browse/BEAM-683
>             Project: Beam
>          Issue Type: Wish
>          Components: sdk-java-core, sdk-py
>            Reporter: Tim Sears
>            Priority: Minor
>   Original Estimate: 10h
>  Remaining Estimate: 10h
> Bzip2 is compressed as blocks, so it should be possible to do dynamic 
> splitting. To do this: Seek to a location in the bzip, then keep seeking 
> until you find the 6 byte block-start sequence 0x314159265359 (which is the 
> 12 digit approximation of pi). You can use a bzip2 decompressor from that 
> point onwards.

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