[ISSUE] (TEPHRA-170) Use SEEK_NEXT_USING_HINT vs NEXT_COL in Transaction Visibility filter

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Poorna Chandra (JIRA)

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Feb 8, 2016, 3:14:22 PM2/8/16
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Poorna Chandra created an issue
 
Tephra / Improvement TEPHRA-170
Use SEEK_NEXT_USING_HINT vs NEXT_COL in Transaction Visibility filter
Issue Type: Improvement Improvement
Assignee: Poorna Chandra
Components: hbase-compat-0.96, hbase-compat-0.98, hbase-compat-1.0
Created: 08/Feb/16 12:14 PM
Priority: Major Major
Reporter: Poorna Chandra

Today Transaction Visibility filter returns NEXT_COL to skip the rest of the versions of the current column. However, if we already know what columns we need (in case of scan or get), we can instead return SEEK_NEXT_USING_HINT to skip all intermediate columns that are not required.

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