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Lars Hofhansl commented on HBASE-9778:
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I think I do not want that Scan API changes,
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stack commented on HBASE-9778:
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+1 if nice release note and a little section in refguide --
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Anoop Sam John commented on HBASE-9778:
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+1 for attribute alone.
Avoid seeking to
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ramkrishna.s.vasudevan commented on HBASE-9778:
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+1 on patch. Attribute
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Lars Hofhansl commented on HBASE-9778:
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I think a have a better name:
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Lars Hofhansl commented on HBASE-9778:
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Documentation/release notes look good?
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ramkrishna.s.vasudevan commented on HBASE-9778:
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Looks good. the doc part
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Andrew Purtell commented on HBASE-9778:
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A change that doesn't introduce a perf
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Matt Corgan commented on HBASE-9778:
It would be cool eventually to record block-level
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Lars Hofhansl commented on HBASE-9778:
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Yeah. Stats would be better than this
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Lars Hofhansl commented on HBASE-9778:
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[~jesse_yates],
bq. Why not keep a count of
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Lars Hofhansl commented on HBASE-9778:
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[~anoop.hbase], wanna have a look? Related
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Lars Hofhansl commented on HBASE-9778:
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[~ram_krish], since we are discussing
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ramkrishna.s.vasudevan commented on HBASE-9778:
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Went thro the patch. the
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Lars Hofhansl commented on HBASE-9778:
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Thanks Ram. Yes on all fronts.
When we have
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Lars Hofhansl commented on HBASE-9778:
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Some further observations.
When we reseek
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Andrew Purtell commented on HBASE-9778:
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What should we do with this regards 0.98?
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Lars Hofhansl commented on HBASE-9778:
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The Phoenix numbers are much better after
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Vladimir Rodionov commented on HBASE-9778:
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Good performance increase, indeed.
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Lars Hofhansl commented on HBASE-9778:
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Some more numbers with other hardcoded
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Lars Hofhansl commented on HBASE-9778:
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This needs a bigger discussion. The
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Lars Hofhansl commented on HBASE-9778:
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Note that this issue was brought up in
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Vladimir Rodionov commented on HBASE-9778:
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Lars, you can try two hints:
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Lars Hofhansl commented on HBASE-9778:
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I like the NARROW_COLUMNS (i.e. FEW_VERSIONS)
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Ted Yu commented on HBASE-9778:
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{code}
-if (count = maxVersions || (count = minVersions
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Lars Hofhansl commented on HBASE-9778:
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I can explain here. A comment in the code
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chunhui shen commented on HBASE-9778:
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How about if there are hundreds of columns？
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chunhui shen commented on HBASE-9778:
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As the above comments, I think you have got
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Lars Hofhansl commented on HBASE-9778:
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No, it would only be worse if there are many
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Lars Hofhansl commented on HBASE-9778:
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Forgot my previous comment I was wrong.
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Lars Hofhansl commented on HBASE-9778:
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I will use [~vrodionov]'s idea of a scan hint
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Lars Hofhansl commented on HBASE-9778:
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I'd like to do some brainstorming about how
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Hadoop QA commented on HBASE-9778:
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{color:red}-1 overall{color}. Here are the results
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Jean-Marc Spaggiari commented on HBASE-9778:
Can TestExplicitColumnTracker be
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Lars Hofhansl commented on HBASE-9778:
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[~stack], skip means that it'll skip this
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Lars Hofhansl commented on HBASE-9778:
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[~stack], didn't read your comment right the
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Jesse Yates commented on HBASE-9778:
Feels like we should be smarter here:
{quote}
+
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Hadoop QA commented on HBASE-9778:
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{color:red}-1 overall{color}. Here are the results
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Lars Hofhansl commented on HBASE-9778:
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[~jesse_yates], unfortunately we're skipping
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stack commented on HBASE-9778:
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[~lhofhansl] You think the VERSIONS config an indicator of
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Jesse Yates commented on HBASE-9778:
I think we would need to have a stat's mechanism
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Lars Hofhansl commented on HBASE-9778:
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Can't the check the column specifically, only
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Hadoop QA commented on HBASE-9778:
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{color:red}-1 overall{color}. Here are the results
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Lars Hofhansl commented on HBASE-9778:
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So this looks good.
As for the many versions
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Lars Hofhansl commented on HBASE-9778:
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Ok... Setup a test with many versions that
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Lars Hofhansl commented on HBASE-9778:
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This gets pretty ugly and inscrutable quickly
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Lars Hofhansl commented on HBASE-9778:
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Note that this avoid the NEXT_COL but not the
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stack commented on HBASE-9778:
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Nice numbers for such a little code change.
I don't know
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