[jira] [Commented] (HBASE-5541) Avoid holding the rowlock during HLog sync in HRegion.mutateRowWithLocks

[ https://issues.apache.org/jira/browse/HBASE-5541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13225725#comment-13225725 ] Lars Hofhansl commented on HBASE-5541: -- I'll wait for an official +1.

[jira] [Commented] (HBASE-5541) Avoid holding the rowlock during HLog sync in HRegion.mutateRowWithLocks

[ https://issues.apache.org/jira/browse/HBASE-5541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13225849#comment-13225849 ] Lars Hofhansl commented on HBASE-5541: -- @Stack: you OK with the explanation above?

[jira] [Commented] (HBASE-5541) Avoid holding the rowlock during HLog sync in HRegion.mutateRowWithLocks

[ https://issues.apache.org/jira/browse/HBASE-5541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13225898#comment-13225898 ] Lars Hofhansl commented on HBASE-5541: -- When we get to the CP post hooks all locks

[jira] [Commented] (HBASE-5541) Avoid holding the rowlock during HLog sync in HRegion.mutateRowWithLocks

[ https://issues.apache.org/jira/browse/HBASE-5541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13225905#comment-13225905 ] Lars Hofhansl commented on HBASE-5541: -- That is not to say that there are no holes.

[jira] [Commented] (HBASE-5520) Support seek() reseek() at RegionScanner

[ https://issues.apache.org/jira/browse/HBASE-5520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13225909#comment-13225909 ] Lars Hofhansl commented on HBASE-5520: -- Didn't realize that KeyValueHeap does have a

[jira] [Commented] (HBASE-5526) Configurable file and directory based umask

[ https://issues.apache.org/jira/browse/HBASE-5526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13224844#comment-13224844 ] Lars Hofhansl commented on HBASE-5526: -- +1 on simplified version of first patch.

[jira] [Commented] (HBASE-5529) MR test failures becuase MALLOC_ARENA_MAX is not set

[ https://issues.apache.org/jira/browse/HBASE-5529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13224850#comment-13224850 ] Lars Hofhansl commented on HBASE-5529: -- No need for a separately named 0.94 patch.

[jira] [Commented] (HBASE-5480) Fixups to MultithreadedTableMapper for Hadoop 0.23.2+

[ https://issues.apache.org/jira/browse/HBASE-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13224993#comment-13224993 ] Lars Hofhansl commented on HBASE-5480: -- I'm seeing the commit in trunk but not 0.94.

[jira] [Commented] (HBASE-5529) MR test failures becuase MALLOC_ARENA_MAX is not set

[ https://issues.apache.org/jira/browse/HBASE-5529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13224995#comment-13224995 ] Lars Hofhansl commented on HBASE-5529: -- If there're no concerns I'll commit tomorrow

[jira] [Commented] (HBASE-5399) Cut the link between the client and the zookeeper ensemble

[ https://issues.apache.org/jira/browse/HBASE-5399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223857#comment-13223857 ] Lars Hofhansl commented on HBASE-5399: -- Let's file a child jira for the 0.94

[jira] [Commented] (HBASE-5526) Optional file permission settings

[ https://issues.apache.org/jira/browse/HBASE-5526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13224030#comment-13224030 ] Lars Hofhansl commented on HBASE-5526: -- Wow. Big patch. Kinda nasty that the file

[jira] [Commented] (HBASE-5526) Configurable file and directory based umask

[ https://issues.apache.org/jira/browse/HBASE-5526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13224057#comment-13224057 ] Lars Hofhansl commented on HBASE-5526: -- bq. Note that since

[jira] [Commented] (HBASE-5509) MR based copier for copying HFiles (trunk version)

[ https://issues.apache.org/jira/browse/HBASE-5509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13224075#comment-13224075 ] Lars Hofhansl commented on HBASE-5509: -- Create https://reviews.apache.org/r/4218/ for

[jira] [Commented] (HBASE-5523) Fix Delete Timerange logic for KEEP_DELETED_CELLS

[ https://issues.apache.org/jira/browse/HBASE-5523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223017#comment-13223017 ] Lars Hofhansl commented on HBASE-5523: -- I remember the initial motivation for the +1

[jira] [Commented] (HBASE-5528) Retry splitting log if failed in the process of ServerShutdownHandler, and abort master when retries exhausted

[ https://issues.apache.org/jira/browse/HBASE-5528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223021#comment-13223021 ] Lars Hofhansl commented on HBASE-5528: -- This seems like an important fix. Could you

[jira] [Commented] (HBASE-5527) PerformanceEvaluation: Report aggregate timings on a single line

[ https://issues.apache.org/jira/browse/HBASE-5527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223028#comment-13223028 ] Lars Hofhansl commented on HBASE-5527: -- Looks good. Why use nanoTime here, when it is

[jira] [Commented] (HBASE-5436) Right-size the map when reading attributes.

[ https://issues.apache.org/jira/browse/HBASE-5436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223031#comment-13223031 ] Lars Hofhansl commented on HBASE-5436: -- Ah yes, belated +1. This is marked as 0.94.

[jira] [Commented] (HBASE-5526) Optional file permission settings

[ https://issues.apache.org/jira/browse/HBASE-5526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223036#comment-13223036 ] Lars Hofhansl commented on HBASE-5526: -- What's with all the changes to

[jira] [Commented] (HBASE-5503) [book] adding Troubleshooting case study

[ https://issues.apache.org/jira/browse/HBASE-5503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223043#comment-13223043 ] Lars Hofhansl commented on HBASE-5503: -- nice! [book] adding

[jira] [Commented] (HBASE-5526) Optional file permission settings

[ https://issues.apache.org/jira/browse/HBASE-5526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223050#comment-13223050 ] Lars Hofhansl commented on HBASE-5526: -- Since the background for this is to be able

[jira] [Commented] (HBASE-5529) MR test failures becuase MALLOC_ARENA_MAX is not set

[ https://issues.apache.org/jira/browse/HBASE-5529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223059#comment-13223059 ] Lars Hofhansl commented on HBASE-5529: -- Interesting. Seems reasonable :) Out of

[jira] [Commented] (HBASE-5526) Optional file permission settings

[ https://issues.apache.org/jira/browse/HBASE-5526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13223061#comment-13223061 ] Lars Hofhansl commented on HBASE-5526: -- Fair enough :) To your earlier comment, I

[jira] [Commented] (HBASE-5512) Add support for INCLUDE_AND_SEEK_USING_HINT

[ https://issues.apache.org/jira/browse/HBASE-5512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13222180#comment-13222180 ] Lars Hofhansl commented on HBASE-5512: -- Let's wait for more input in HBASE-2038. I'm

[jira] [Commented] (HBASE-2038) Coprocessors: Region level indexing

[ https://issues.apache.org/jira/browse/HBASE-2038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221759#comment-13221759 ] Lars Hofhansl commented on HBASE-2038: -- @Anoop: We can certainly try to expose this

[jira] [Commented] (HBASE-5512) Add support for INCLUDE_AND_SEEK_USING_HINT

[ https://issues.apache.org/jira/browse/HBASE-5512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221760#comment-13221760 ] Lars Hofhansl commented on HBASE-5512: -- @Anoop: Good observation :) (As I said I just

[jira] [Commented] (HBASE-5509) MR based copier for copying HFiles (trunk version)

[ https://issues.apache.org/jira/browse/HBASE-5509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221787#comment-13221787 ] Lars Hofhansl commented on HBASE-5509: -- bq. For sameFile(), I think false should be

[jira] [Commented] (HBASE-5509) MR based copier for copying HFiles (trunk version)

[ https://issues.apache.org/jira/browse/HBASE-5509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221789#comment-13221789 ] Lars Hofhansl commented on HBASE-5509: -- bq. Is it possible to make the src and dst

[jira] [Commented] (HBASE-5509) MR based copier for copying HFiles (trunk version)

[ https://issues.apache.org/jira/browse/HBASE-5509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221796#comment-13221796 ] Lars Hofhansl commented on HBASE-5509: -- bq. For getStoreFileList():{code} + *

[jira] [Commented] (HBASE-4890) fix possible NPE in HConnectionManager

[ https://issues.apache.org/jira/browse/HBASE-4890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221801#comment-13221801 ] Lars Hofhansl commented on HBASE-4890: -- I agree, this is scary. I too will some

[jira] [Commented] (HBASE-5508) Add an option to allow test output to show on the terminal

[ https://issues.apache.org/jira/browse/HBASE-5508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221139#comment-13221139 ] Lars Hofhansl commented on HBASE-5508: -- Seems like a simple enough change for 0.94

[jira] [Commented] (HBASE-2038) Coprocessors: Region level indexing

[ https://issues.apache.org/jira/browse/HBASE-2038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221153#comment-13221153 ] Lars Hofhansl commented on HBASE-2038: -- @Alex: Looks like preScannerOpen could

[jira] [Commented] (HBASE-5512) Add support for INCLUDE_AND_SEEK_USING_HINT

[ https://issues.apache.org/jira/browse/HBASE-5512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221219#comment-13221219 ] Lars Hofhansl commented on HBASE-5512: -- I misspoke slightly. Filters can only return

[jira] [Commented] (HBASE-5509) MR based copier for copying HFiles (trunk version)

[ https://issues.apache.org/jira/browse/HBASE-5509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221356#comment-13221356 ] Lars Hofhansl commented on HBASE-5509: -- @Ted: This is against trunk.

[jira] [Commented] (HBASE-5512) Add support for INCLUDE_AND_SEEK_USING_HINT

[ https://issues.apache.org/jira/browse/HBASE-5512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221401#comment-13221401 ] Lars Hofhansl commented on HBASE-5512: -- Working on a test. Add

[jira] [Commented] (HBASE-5509) MR based copier for copying HFiles (trunk version)

[ https://issues.apache.org/jira/browse/HBASE-5509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221404#comment-13221404 ] Lars Hofhansl commented on HBASE-5509: -- It's not ready for RB. Note that this *is*

[jira] [Commented] (HBASE-5509) MR based copier for copying HFiles (trunk version)

[ https://issues.apache.org/jira/browse/HBASE-5509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13221482#comment-13221482 ] Lars Hofhansl commented on HBASE-5509: -- FileReporter seems like a left-over that was

[jira] [Commented] (HBASE-5454) Refuse operations from Admin before master is initialized

[ https://issues.apache.org/jira/browse/HBASE-5454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13219891#comment-13219891 ] Lars Hofhansl commented on HBASE-5454: -- 0.94? Refuse operations

[jira] [Commented] (HBASE-5059) Tests for: Support deleted rows in CopyTable

[ https://issues.apache.org/jira/browse/HBASE-5059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13220340#comment-13220340 ] Lars Hofhansl commented on HBASE-5059: -- Thanks Evan. The TestCopyTable failures are

[jira] [Commented] (HBASE-5509) MR based copier for copying HFiles (trunk version)

[ https://issues.apache.org/jira/browse/HBASE-5509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13220712#comment-13220712 ] Lars Hofhansl commented on HBASE-5509: -- This is a work on progress!

[jira] [Commented] (HBASE-5419) FileAlreadyExistsException has moved from mapred to fs package

[ https://issues.apache.org/jira/browse/HBASE-5419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13220724#comment-13220724 ] Lars Hofhansl commented on HBASE-5419: -- If we label 0.94 performance release we

[jira] [Commented] (HBASE-5508) Add an option to allow test output to show on the terminal

[ https://issues.apache.org/jira/browse/HBASE-5508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13220726#comment-13220726 ] Lars Hofhansl commented on HBASE-5508: -- +1 I have often wished I could see a test's

[jira] [Commented] (HBASE-5504) Online Merge

[ https://issues.apache.org/jira/browse/HBASE-5504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13220734#comment-13220734 ] Lars Hofhansl commented on HBASE-5504: -- .bq 18. Move old regions to hbase trash

[jira] [Commented] (HBASE-4991) Provide capability to delete named region

[ https://issues.apache.org/jira/browse/HBASE-4991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13219568#comment-13219568 ] Lars Hofhansl commented on HBASE-4991: -- I have not been following this too closely,

[jira] [Commented] (HBASE-5460) Add protobuf as M/R dependency jar

[ https://issues.apache.org/jira/browse/HBASE-5460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13217526#comment-13217526 ] Lars Hofhansl commented on HBASE-5460: -- Just realize I need to do the same mapred.

[jira] [Commented] (HBASE-3967) Support deletes in HFileOutputFormat based bulk import mechanism

[ https://issues.apache.org/jira/browse/HBASE-3967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13217957#comment-13217957 ] Lars Hofhansl commented on HBASE-3967: -- In HBASE-5440 I solved this by having the

[jira] [Commented] (HBASE-4907) Port 89-fb changes to trunk

[ https://issues.apache.org/jira/browse/HBASE-4907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13217959#comment-13217959 ] Lars Hofhansl commented on HBASE-4907: -- What parts of this should go into 0.94?

[jira] [Commented] (HBASE-4612) Allow ColumnPrefixFilter to support multiple prefixes

[ https://issues.apache.org/jira/browse/HBASE-4612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13217964#comment-13217964 ] Lars Hofhansl commented on HBASE-4612: -- We have MultipleColumnPrefixFilter (in trunk

[jira] [Commented] (HBASE-5120) Timeout monitor races with table disable handler

[ https://issues.apache.org/jira/browse/HBASE-5120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13217967#comment-13217967 ] Lars Hofhansl commented on HBASE-5120: -- Can we close this issue?

[jira] [Commented] (HBASE-5075) regionserver crashed and failover

[ https://issues.apache.org/jira/browse/HBASE-5075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13216584#comment-13216584 ] Lars Hofhansl commented on HBASE-5075: -- @zhiyuan.dai: What do you think?

[jira] [Commented] (HBASE-5075) regionserver crashed and failover

[ https://issues.apache.org/jira/browse/HBASE-5075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13216589#comment-13216589 ] Lars Hofhansl commented on HBASE-5075: -- On 2nd thought. The ephemeral node can only

[jira] [Commented] (HBASE-5075) regionserver crashed and failover

[ https://issues.apache.org/jira/browse/HBASE-5075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215757#comment-13215757 ] Lars Hofhansl commented on HBASE-5075: -- Actually, the patches do not apply cleanly to

[jira] [Commented] (HBASE-4991) Provide capability to delete named region

[ https://issues.apache.org/jira/browse/HBASE-4991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13216089#comment-13216089 ] Lars Hofhansl commented on HBASE-4991: -- Maybe we should separate this feature from a

[jira] [Commented] (HBASE-5351) hbase completebulkload to a new table fails in a race

[ https://issues.apache.org/jira/browse/HBASE-5351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13216107#comment-13216107 ] Lars Hofhansl commented on HBASE-5351: -- +1 on V2. hbase

[jira] [Commented] (HBASE-5472) LoadIncrementalHFiles loops forever if the target table misses a CF

[ https://issues.apache.org/jira/browse/HBASE-5472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13216300#comment-13216300 ] Lars Hofhansl commented on HBASE-5472: -- Hmm... That's a good question. It could

[jira] [Commented] (HBASE-4890) fix possible NPE in HConnectionManager

[ https://issues.apache.org/jira/browse/HBASE-4890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13216301#comment-13216301 ] Lars Hofhansl commented on HBASE-4890: -- HBASE-5336 might be related.

[jira] [Commented] (HBASE-5075) regionserver crashed and failover

[ https://issues.apache.org/jira/browse/HBASE-5075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13216311#comment-13216311 ] Lars Hofhansl commented on HBASE-5075: -- Maybe have this in a shutdownHook as well?

[jira] [Commented] (HBASE-5075) regionserver crashed and failover

[ https://issues.apache.org/jira/browse/HBASE-5075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13216312#comment-13216312 ] Lars Hofhansl commented on HBASE-5075: -- In fact there is a shutdown hook installed in

[jira] [Commented] (HBASE-5457) add inline index in data block for data which are not clustered together

[ https://issues.apache.org/jira/browse/HBASE-5457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13214922#comment-13214922 ] Lars Hofhansl commented on HBASE-5457: -- @He. So you found the row and then you search

[jira] [Commented] (HBASE-5440) Allow import to optionally use HFileOutputFormat

[ https://issues.apache.org/jira/browse/HBASE-5440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215178#comment-13215178 ] Lars Hofhansl commented on HBASE-5440: -- Ran the failed tests locally. They all pass.

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215189#comment-13215189 ] Lars Hofhansl commented on HBASE-4365: -- @Stack: I trust J-D's test far more than my

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215360#comment-13215360 ] Lars Hofhansl commented on HBASE-4365: -- Ah nice :) Add a decent

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215368#comment-13215368 ] Lars Hofhansl commented on HBASE-4365: -- Wanna have KeyPrefixRegionSplitPolicy extend

[jira] [Commented] (HBASE-5440) Allow import to optionally use HFileOutputFormat

[ https://issues.apache.org/jira/browse/HBASE-5440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215380#comment-13215380 ] Lars Hofhansl commented on HBASE-5440: -- Would review board help? This is actually a

[jira] [Commented] (HBASE-5440) Allow import to optionally use HFileOutputFormat

[ https://issues.apache.org/jira/browse/HBASE-5440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215395#comment-13215395 ] Lars Hofhansl commented on HBASE-5440: -- Yeah, you're right of course :) Will do and a

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215427#comment-13215427 ] Lars Hofhansl commented on HBASE-4365: -- +1 on V5 Add a decent

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215454#comment-13215454 ] Lars Hofhansl commented on HBASE-4365: -- Thanks for also changing

[jira] [Commented] (HBASE-5075) regionserver crashed and failover

[ https://issues.apache.org/jira/browse/HBASE-5075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215458#comment-13215458 ] Lars Hofhansl commented on HBASE-5075: -- @zhiyuan.dai: Would you mind if I uploaded

[jira] [Commented] (HBASE-4618) HBase backups

[ https://issues.apache.org/jira/browse/HBASE-4618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13213941#comment-13213941 ] Lars Hofhansl commented on HBASE-4618: -- Are you planning to release the various tools

[jira] [Commented] (HBASE-5455) Add test to avoid unintentional reordering of items in HbaseObjectWritable

[ https://issues.apache.org/jira/browse/HBASE-5455?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13214363#comment-13214363 ] Lars Hofhansl commented on HBASE-5455: -- Drz, do you want to do a patch for this? We

[jira] [Commented] (HBASE-5347) GC free memory management in Level-1 Block Cache

[ https://issues.apache.org/jira/browse/HBASE-5347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13214368#comment-13214368 ] Lars Hofhansl commented on HBASE-5347: -- That should work, and it would not put any

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13214369#comment-13214369 ] Lars Hofhansl commented on HBASE-4365: -- I like N^3. In the scenarios above it would

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13214374#comment-13214374 ] Lars Hofhansl commented on HBASE-4365: -- Also I wonder now whether it is time to

[jira] [Commented] (HBASE-3149) Make flush decisions per column family

[ https://issues.apache.org/jira/browse/HBASE-3149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13214382#comment-13214382 ] Lars Hofhansl commented on HBASE-3149: -- Thanks for explaining Nicolas. I wonder if a

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13212424#comment-13212424 ] Lars Hofhansl commented on HBASE-4365: -- Was thinking that before each region server

[jira] [Commented] (HBASE-5347) GC free memory management in Level-1 Block Cache

[ https://issues.apache.org/jira/browse/HBASE-5347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13211610#comment-13211610 ] Lars Hofhansl commented on HBASE-5347: -- @Ted: That might be right thing to do in

[jira] [Commented] (HBASE-5399) Cut the link between the client and the zookeeper ensemble

[ https://issues.apache.org/jira/browse/HBASE-5399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13211612#comment-13211612 ] Lars Hofhansl commented on HBASE-5399: -- @Nicolas: Could you upload the patch to RB?

[jira] [Commented] (HBASE-3149) Make flush decisions per column family

[ https://issues.apache.org/jira/browse/HBASE-3149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13211614#comment-13211614 ] Lars Hofhansl commented on HBASE-3149: -- @Nicolas: Interesting bit about

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13211619#comment-13211619 ] Lars Hofhansl commented on HBASE-4365: -- Wouldn't we potentially do a lot of splitting

[jira] [Commented] (HBASE-4365) Add a decent heuristic for region size

[ https://issues.apache.org/jira/browse/HBASE-4365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13211620#comment-13211620 ] Lars Hofhansl commented on HBASE-4365: -- Never use a calculator... 10gb/128mb = 80,

[jira] [Commented] (HBASE-5431) Improve delete marker handling in Import M/R jobs

[ https://issues.apache.org/jira/browse/HBASE-5431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13211189#comment-13211189 ] Lars Hofhansl commented on HBASE-5431: -- You mean Puts, then Deletes I assume ...

[jira] [Commented] (HBASE-5241) Deletes should not mask Puts that come after it.

[ https://issues.apache.org/jira/browse/HBASE-5241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13211190#comment-13211190 ] Lars Hofhansl commented on HBASE-5241: -- What about the fact the currently Deletes and

[jira] [Commented] (HBASE-5431) Improve delete marker handling in Import M/R jobs

[ https://issues.apache.org/jira/browse/HBASE-5431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13211191#comment-13211191 ] Lars Hofhansl commented on HBASE-5431: -- That is to say, because all KV are

[jira] [Commented] (HBASE-5332) Deterministic Compaction Jitter

[ https://issues.apache.org/jira/browse/HBASE-5332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210751#comment-13210751 ] Lars Hofhansl commented on HBASE-5332: -- I kinda like the simpleness of the random

[jira] [Commented] (HBASE-5229) Provide basic building blocks for multi-row local transactions.

[ https://issues.apache.org/jira/browse/HBASE-5229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210770#comment-13210770 ] Lars Hofhansl commented on HBASE-5229: -- Note that Cassandra adds something similar in

[jira] [Commented] (HBASE-5424) HTable meet NPE when call getRegionInfo()

[ https://issues.apache.org/jira/browse/HBASE-5424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210799#comment-13210799 ] Lars Hofhansl commented on HBASE-5424: -- @junhua: Under which circumstances do you see

[jira] [Commented] (HBASE-5424) HTable meet NPE when call getRegionInfo()

[ https://issues.apache.org/jira/browse/HBASE-5424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210845#comment-13210845 ] Lars Hofhansl commented on HBASE-5424: -- That zhiyuan. I'm wondering whether we

[jira] [Commented] (HBASE-3584) Allow atomic put/delete in one call

[ https://issues.apache.org/jira/browse/HBASE-3584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210863#comment-13210863 ] Lars Hofhansl commented on HBASE-3584: -- Something went wrong with this. I still see

[jira] [Commented] (HBASE-3584) Allow atomic put/delete in one call

[ https://issues.apache.org/jira/browse/HBASE-3584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210864#comment-13210864 ] Lars Hofhansl commented on HBASE-3584: -- Fixed with addendum. Allow

[jira] [Commented] (HBASE-5075) regionserver crashed and failover

[ https://issues.apache.org/jira/browse/HBASE-5075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210386#comment-13210386 ] Lars Hofhansl commented on HBASE-5075: -- I would 2nd Stack's request to create a patch

[jira] [Commented] (HBASE-5241) Deletes should not mask Puts that come after it.

[ https://issues.apache.org/jira/browse/HBASE-5241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13209533#comment-13209533 ] Lars Hofhansl commented on HBASE-5241: -- @Ted: Fair enough. Here's another thing that

[jira] [Commented] (HBASE-5162) Basic client pushback mechanism

[ https://issues.apache.org/jira/browse/HBASE-5162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13209715#comment-13209715 ] Lars Hofhansl commented on HBASE-5162: -- Might be good to publish on review board,

[jira] [Commented] (HBASE-5413) Rename RowMutation to RowMutations

[ https://issues.apache.org/jira/browse/HBASE-5413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13209886#comment-13209886 ] Lars Hofhansl commented on HBASE-5413: -- Could say A RowMutations object... in the

[jira] [Commented] (HBASE-5418) use different memstoreTS for different operations in the same RowMutation.

[ https://issues.apache.org/jira/browse/HBASE-5418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210072#comment-13210072 ] Lars Hofhansl commented on HBASE-5418: -- This would address some (but not all) of my

[jira] [Commented] (HBASE-5241) Deletes should not mask Puts that come after it.

[ https://issues.apache.org/jira/browse/HBASE-5241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13210076#comment-13210076 ] Lars Hofhansl commented on HBASE-5241: -- Need to think about HBASE-4536 as well. The

[jira] [Commented] (HBASE-5393) Consider splitting after flushing

[ https://issues.apache.org/jira/browse/HBASE-5393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13208762#comment-13208762 ] Lars Hofhansl commented on HBASE-5393: -- +1 on patch and +1 on 0.92.x

[jira] [Commented] (HBASE-5241) Deletes should not mask Puts that come after it.

[ https://issues.apache.org/jira/browse/HBASE-5241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13208765#comment-13208765 ] Lars Hofhansl commented on HBASE-5241: -- I fear we'd have two chronological dimensions

[jira] [Commented] (HBASE-5241) Deletes should not mask Puts that come after it.

[ https://issues.apache.org/jira/browse/HBASE-5241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13209068#comment-13209068 ] Lars Hofhansl commented on HBASE-5241: -- Skipping to next column can be much more

[jira] [Commented] (HBASE-5241) Deletes should not mask Puts that come after it.

[ https://issues.apache.org/jira/browse/HBASE-5241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13209085#comment-13209085 ] Lars Hofhansl commented on HBASE-5241: -- If two things happen at the same time there

[jira] [Commented] (HBASE-3584) Allow atomic put/delete in one call

[ https://issues.apache.org/jira/browse/HBASE-3584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13208119#comment-13208119 ] Lars Hofhansl commented on HBASE-3584: -- @Kannan: Yes, +1 :) Allow

[jira] [Commented] (HBASE-5387) Reuse compression streams in HFileBlock.Writer

[ https://issues.apache.org/jira/browse/HBASE-5387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13206985#comment-13206985 ] Lars Hofhansl commented on HBASE-5387: -- +1 Reuse compression

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