Michael Ho has posted comments on this change.

Change subject: IMPALA-3286: Software prefetching for hash table build.
......................................................................


Patch Set 5:

Patch #5 has been updated to handle lazy evaluation for both build and probe 
sides of PHJ. The probe side is not used yet in this patch.

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Gerrit-MessageType: comment
Gerrit-Change-Id: Ib85e7fc162ad25c849b9e716b629e226697cd940
Gerrit-PatchSet: 5
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Michael Ho <[email protected]>
Gerrit-Reviewer: Dan Hecht <[email protected]>
Gerrit-Reviewer: Marcel Kornacker <[email protected]>
Gerrit-Reviewer: Michael Ho <[email protected]>
Gerrit-Reviewer: Mostafa Mokhtar <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-HasComments: No

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