[jira] [Commented] (HBASE-7008) Set scanner caching to a better default, disable Nagles

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13511293#comment-13511293 ] Hudson commented on HBASE-7008: --- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #285 (See

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default, disable Nagles

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13511064#comment-13511064 ] Hudson commented on HBASE-7008: --- Integrated in HBase-TRUNK #3594 (See

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13509090#comment-13509090 ] stack commented on HBASE-7008: -- [~lhofhansl] This is good to commit still? Has +1s and nice

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13509339#comment-13509339 ] Lars Hofhansl commented on HBASE-7008: -- Oops. Thought I had committed this. Will do

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13509550#comment-13509550 ] stack commented on HBASE-7008: -- [~lhofhansl] When this goes in, should we close HBASE-5943?

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13485510#comment-13485510 ] Lars Hofhansl commented on HBASE-7008: -- The release notes made me think... Do we want

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13485518#comment-13485518 ] Ted Yu commented on HBASE-7008: --- Good point, Lars. A discussion on dev@hbase ?

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13485547#comment-13485547 ] stack commented on HBASE-7008: -- Should not change in point release I'd say. Shouldn't be

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13484757#comment-13484757 ] Hudson commented on HBASE-7008: --- Integrated in HBase-TRUNK #3488 (See

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13484766#comment-13484766 ] nkeywal commented on HBASE-7008: I think #1 is better than #3, because with #1 it will be

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13484773#comment-13484773 ] liang xie commented on HBASE-7008: -- +1 for #1, the default setting should be

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13484870#comment-13484870 ] Hudson commented on HBASE-7008: --- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #239 (See

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13485146#comment-13485146 ] stack commented on HBASE-7008: -- Lets do #1 then. What you think [~lhofhansl]

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13485157#comment-13485157 ] Lars Hofhansl commented on HBASE-7008: -- +1 on #1 Set scanner

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13485334#comment-13485334 ] Hadoop QA commented on HBASE-7008: -- {color:red}-1 overall{color}. Here are the results

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13485342#comment-13485342 ] stack commented on HBASE-7008: -- +1 on patch. This is an incompatible change and release note

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13485347#comment-13485347 ] Hadoop QA commented on HBASE-7008: -- {color:red}-1 overall{color}. Here are the results

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13485350#comment-13485350 ] stack commented on HBASE-7008: -- +1 on release note. Set scanner caching to

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13484732#comment-13484732 ] stack commented on HBASE-7008: -- I could go for #1. I just added to the doc. a link your

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13482526#comment-13482526 ] Lars Hofhansl commented on HBASE-7008: -- Sames with Nagles left on: tows with 1 column

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13482717#comment-13482717 ] stack commented on HBASE-7008: -- Does having larger value get us over nagle effect and

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13482733#comment-13482733 ] Lars Hofhansl commented on HBASE-7008: -- It does look that way. It also seems that

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13482862#comment-13482862 ] Lars Hofhansl commented on HBASE-7008: -- I could also be convinced that #3 is a good

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13481549#comment-13481549 ] Jean-Daniel Cryans commented on HBASE-7008: --- Could a bigger default with a

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13481563#comment-13481563 ] stack commented on HBASE-7008: -- Chatting w/ LarsH, we should be doing size-based rather than

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13481601#comment-13481601 ] Andrew Purtell commented on HBASE-7008: --- Sorry I'm late to the party. 10 is better

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13481607#comment-13481607 ] Lars Hofhansl commented on HBASE-7008: -- I'd prefer 100 too. Let's make it 100 in

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13481613#comment-13481613 ] stack commented on HBASE-7008: -- I can bend on the 100 since three folks say it. Just trying

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13481949#comment-13481949 ] Lars Hofhansl commented on HBASE-7008: -- So while test performance of 10 vs 100 with

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13481996#comment-13481996 ] Lars Hofhansl commented on HBASE-7008: -- Did some quick unscientific testing (with

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13482000#comment-13482000 ] Lars Hofhansl commented on HBASE-7008: -- Should say I tested this with a local HDFS

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13480985#comment-13480985 ] Lars Hofhansl commented on HBASE-7008: -- Hmm... Just noticed we set the scanner

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13480988#comment-13480988 ] Hadoop QA commented on HBASE-7008: -- {color:red}-1 overall{color}. Here are the results

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13480569#comment-13480569 ] Lars Hofhansl commented on HBASE-7008: -- OK. Let's leave it at 10. (I still think 100

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13479648#comment-13479648 ] stack commented on HBASE-7008: -- I'd be more conservative and do 10 instead of 100.

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13479693#comment-13479693 ] Hadoop QA commented on HBASE-7008: -- {color:red}-1 overall{color}. Here are the results

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13478784#comment-13478784 ] Hadoop QA commented on HBASE-7008: -- {color:red}-1 overall{color}. Here are the results

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13479588#comment-13479588 ] Jieshan Bean commented on HBASE-7008: - Thanks for the patch, xieliang. I suggest to

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13479594#comment-13479594 ] liang xie commented on HBASE-7008: -- emm, IMHO, it's not very necessary:)

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13479603#comment-13479603 ] Jieshan Bean commented on HBASE-7008: - Ok, fine. Magic number is always not good, but

[jira] [Commented] (HBASE-7008) Set scanner caching to a better default

[ https://issues.apache.org/jira/browse/HBASE-7008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13479639#comment-13479639 ] Lars Hofhansl commented on HBASE-7008: -- Actually this will have no effect since it is