[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-11-27 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13834297#comment-13834297 ] Lars Hofhansl commented on HBASE-4433: -- reseek was also dramatically improved with HB

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-03-05 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13594268#comment-13594268 ] Raymond Liu commented on HBASE-4433: submitted a patch in HBASE-8001 try to reduce the

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-03-05 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593210#comment-13593210 ] ramkrishna.s.vasudevan commented on HBASE-4433: --- bq.b.t.w how to modify exis

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-03-04 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593147#comment-13593147 ] Raymond Liu commented on HBASE-4433: And also , when there are only one version of row

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-03-04 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593145#comment-13593145 ] Raymond Liu commented on HBASE-4433: Right, Lazy seek try to avoid seek in old hfiles

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-03-04 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593129#comment-13593129 ] ramkrishna.s.vasudevan commented on HBASE-4433: --- bq. The lazy seek approachi

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-03-04 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593022#comment-13593022 ] ramkrishna.s.vasudevan commented on HBASE-4433: --- Nice findings Liu. As Lars

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-03-04 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13592938#comment-13592938 ] Raymond Liu commented on HBASE-4433: To figure out how much overhead the seek will hav

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-03-01 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13590820#comment-13590820 ] Lars Hofhansl commented on HBASE-4433: -- Thanks Raymond. Seems like there's room for i

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-28 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13590194#comment-13590194 ] Raymond Liu commented on HBASE-4433: Anyway, To make sure no other issue might impact

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-28 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13590138#comment-13590138 ] Raymond Liu commented on HBASE-4433: Hi, I did this test in 0.94.1 , but I have alread

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-28 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589784#comment-13589784 ] Lars Hofhansl commented on HBASE-4433: -- Thanks Liyin, Kannan, and Ted :) [~colorant]

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-28 Thread Ted Yu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589776#comment-13589776 ] Ted Yu commented on HBASE-4433: --- HBASE-5987 has been ported to 0.94 through HBASE-6032 Meani

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-28 Thread Kannan Muthukkaruppan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589767#comment-13589767 ] Kannan Muthukkaruppan commented on HBASE-4433: -- The relevant JIRA that addres

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-28 Thread Liyin Tang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589763#comment-13589763 ] Liyin Tang commented on HBASE-4433: --- Hi Lars, the jira Kannan mentioned is [HBASE-5987]

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-28 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589722#comment-13589722 ] Lars Hofhansl commented on HBASE-4433: -- Thanks Kannan. Looks like something we should

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-28 Thread Kannan Muthukkaruppan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589705#comment-13589705 ] Kannan Muthukkaruppan commented on HBASE-4433: -- Sorry for missing this thread

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-28 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589333#comment-13589333 ] Raymond Liu commented on HBASE-4433: I have run another test, say with the same 200G 1

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-27 Thread Lars Hofhansl (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589224#comment-13589224 ] Lars Hofhansl commented on HBASE-4433: -- Interesting! This is almost impossible to get

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-27 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589221#comment-13589221 ] Raymond Liu commented on HBASE-4433: You are right, there are chance that an extra nex

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-27 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589206#comment-13589206 ] ramkrishna.s.vasudevan commented on HBASE-4433: --- I agree Raymond with you on

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-27 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589068#comment-13589068 ] Raymond Liu commented on HBASE-4433: I am wondering, we might add a conf to let user c

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-27 Thread ramkrishna.s.vasudevan (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13588122#comment-13588122 ] ramkrishna.s.vasudevan commented on HBASE-4433: --- Reading the description of

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2013-02-27 Thread Raymond Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13588107#comment-13588107 ] Raymond Liu commented on HBASE-4433: I got a issue here related to this one. For a tab

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2011-09-27 Thread Hudson (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115938#comment-13115938 ] Hudson commented on HBASE-4433: --- Integrated in HBase-0.92 #23 (See [https://builds.apache.o

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2011-09-27 Thread Jonathan Gray (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115867#comment-13115867 ] Jonathan Gray commented on HBASE-4433: -- Is this not strictly an improvement/feature?

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2011-09-27 Thread Andrew Purtell (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115743#comment-13115743 ] Andrew Purtell commented on HBASE-4433: --- According to my tests, this is safe to do o

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2011-09-27 Thread Hudson (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115353#comment-13115353 ] Hudson commented on HBASE-4433: --- Integrated in HBase-TRUNK #2261 (See [https://builds.apach

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2011-09-26 Thread Ted Yu (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115191#comment-13115191 ] Ted Yu commented on HBASE-4433: --- +1 on patch. Nice work. > avoid extra next

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2011-09-26 Thread Kannan Muthukkaruppan (Commented) (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115113#comment-13115113 ] Kannan Muthukkaruppan commented on HBASE-4433: -- ping. for code review. test

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2011-09-24 Thread jirapos...@reviews.apache.org (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13114113#comment-13114113 ] jirapos...@reviews.apache.org commented on HBASE-4433: --

[jira] [Commented] (HBASE-4433) avoid extra next (potentially a seek) if done with column/row

2011-09-19 Thread Jonathan Gray (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-4433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13108110#comment-13108110 ] Jonathan Gray commented on HBASE-4433: -- Good stuff. I think the first iteration of t