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Lars Hofhansl commented on HBASE-17125:
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Simply put: There _is_ no right order in w
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Lars Hofhansl resolved HBASE-12433.
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Resolution: Not A Bug
> Coprocessors not dynamically reordered when reset priority
>
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Lars Hofhansl resolved HBASE-12570.
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Resolution: Duplicate
> Improve table configuration sanity checking
> ---
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Lars Hofhansl commented on HBASE-16765:
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Thinking on this. The new policy is clearl
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Lars Hofhansl commented on HBASE-12830:
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I do like your suggestion [~apurtell] of l
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Lars Hofhansl updated HBASE-6562:
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Assignee: (was: Lars Hofhansl)
> Fake KVs are sometimes passed to filters
> --
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Lars Hofhansl resolved HBASE-16765.
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Resolution: Fixed
Assignee: Lars Hofhansl
Fix Version/s: 1.1.8
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Lars Hofhansl commented on HBASE-16765:
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Pushed to 0.98, 1.1, 1.2, 1.3, 1.4, and 2.
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Lars Hofhansl updated HBASE-16765:
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Summary: New SteppingRegionSplitPolicy, avoid too aggressive spread of
regions for small tables
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Lars Hofhansl updated HBASE-16765:
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Summary: Add SteppingRegionSplitPolicy (was: Improve
IncreasingToUpperBoundRegionSplitPolicy)
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Lars Hofhansl updated HBASE-16765:
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Release Note:
Introduces a new split policy: SteppingSplitPolicy
This will use a simple step fu
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Lars Hofhansl commented on HBASE-16765:
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OK... So I'll check the class into every b
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Lars Hofhansl commented on HBASE-16765:
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Heh... Yes. Although the old tribal knowle
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Lars Hofhansl edited comment on HBASE-14465 at 10/28/16 11:27 PM:
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Lars Hofhansl commented on HBASE-14465:
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> This was a coprocessor accessible API th
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Lars Hofhansl commented on HBASE-16765:
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Lost sight of this.
I think this should b
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Lars Hofhansl edited comment on HBASE-14465 at 10/26/16 9:25 PM:
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Lars Hofhansl commented on HBASE-14465:
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This is a coprocessor accessible API, so I
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Lars Hofhansl commented on HBASE-16765:
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SteppingSplitPolicy is the fix :)
I notice
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Lars Hofhansl resolved HBASE-14613.
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Resolution: Won't Fix
> Remove MemStoreChunkPool?
> -
>
>
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Lars Hofhansl commented on HBASE-16765:
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Any comments on the simple patch? Not wort
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Lars Hofhansl commented on HBASE-11354:
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bq. Threads.setDaemonThreadRunning
Cool.
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Lars Hofhansl commented on HBASE-16765:
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And of course HBASE-12451 is far more elab
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Lars Hofhansl updated HBASE-16765:
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Attachment: 16765-0.98.txt
This one...
> Improve IncreasingToUpperBoundRegionSplitPolicy
> --
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Lars Hofhansl updated HBASE-16765:
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Attachment: (was: 16765-0.98.txt)
> Improve IncreasingToUpperBoundRegionSplitPolicy
> -
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Lars Hofhansl commented on HBASE-16765:
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Oh... Yeah. Missing the new file... Arrggh
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Lars Hofhansl commented on HBASE-16765:
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Yeah... No tests, etc copyright, etc, etc.
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Lars Hofhansl commented on HBASE-16765:
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This should be the default, I think.
> Im
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Lars Hofhansl commented on HBASE-16765:
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Note that the optimum we can achieve is 2
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Lars Hofhansl updated HBASE-16765:
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Attachment: 16765-0.98.txt
Just this - completely untested.
> Improve IncreasingToUpperBoundRe
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Lars Hofhansl edited comment on HBASE-16765 at 10/4/16 7:38 PM:
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Lars Hofhansl edited comment on HBASE-16765 at 10/4/16 7:37 PM:
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Lars Hofhansl commented on HBASE-16765:
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In comparison, the default IncreasingToUpp
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Lars Hofhansl commented on HBASE-16765:
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I think ideally we want the following axio
Lars Hofhansl created HBASE-16765:
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Summary: Improve IncreasingToUpperBoundRegionSplitPolicy
Key: HBASE-16765
URL: https://issues.apache.org/jira/browse/HBASE-16765
Project: HBase
Issue Type:
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Lars Hofhansl commented on HBASE-11354:
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Same with the HMaster actually.
> HConnec
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Lars Hofhansl commented on HBASE-11354:
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Looks like this is now preventing the regi
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Lars Hofhansl commented on HBASE-16676:
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FWIW, +1 on the backporting this into 1.2.
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Lars Hofhansl updated HBASE-16318:
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Attachment: 16318-0.98-addendum2.txt
This seems to do it for me.
> fail build if license isn't
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Lars Hofhansl commented on HBASE-16318:
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Seems I can no longer build 0.98 with Hado
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Lars Hofhansl commented on HBASE-16503:
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1.1 and later have HBASE-13090. In 0.98 th
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Lars Hofhansl commented on HBASE-16503:
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This is client side of the scanning timing
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Lars Hofhansl updated HBASE-14921:
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Fix Version/s: 2.0.0
> Memory optimizations
>
>
> Key: HBA
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Lars Hofhansl commented on HBASE-16499:
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When I added the parallelization logic I e
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Lars Hofhansl commented on HBASE-13094:
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Another complication with option #4 and tw
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Lars Hofhansl commented on HBASE-13094:
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Yep. Or we come up with an API that enforc
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Lars Hofhansl reassigned HBASE-13094:
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Assignee: Lars Hofhansl
> Consider Filters that are evaluated before deletes and see del
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Lars Hofhansl commented on HBASE-13094:
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PreDeleteFilter can wrap a FilterList too.
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Lars Hofhansl commented on HBASE-14921:
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MSLAB forces another copy of the data back
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Lars Hofhansl updated HBASE-13094:
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Attachment: 13094-0.98.txt
Here's a pretty trivial patch doing #1.
Defines a PreDeleteFilter c
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Lars Hofhansl commented on HBASE-13094:
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I'd like to warm this up again.
There are
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Lars Hofhansl commented on HBASE-16321:
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Cool. Committed to 0.98.
> Ensure findbug
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Lars Hofhansl updated HBASE-16321:
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Attachment: 16321-amend.txt
Any objections to this amendment?
Otherwise this break 0.98 build
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Lars Hofhansl updated HBASE-16296:
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Attachment: 16296-ted-0.98.txt
Here's a 0.98 version of [~yuzhih...@gmail.com]'s fix.
> Revers
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Lars Hofhansl commented on HBASE-16296:
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The key point of my message is that {{new
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Lars Hofhansl commented on HBASE-16296:
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I will still maintain that the FilterList
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Lars Hofhansl updated HBASE-16296:
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Attachment: 16296-MAYBE-v2.txt
What about -v2?
Simply breaks early in RegionScannerImpl if the
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Lars Hofhansl commented on HBASE-16296:
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One would have to analyze the code to see
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Lars Hofhansl commented on HBASE-16296:
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Actually {{WhileMatchFilter}} is used in {
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Lars Hofhansl commented on HBASE-16296:
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{{SkipFilter}} does not implement {{filter
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Lars Hofhansl edited comment on HBASE-16296 at 7/31/16 2:17 PM:
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Lars Hofhansl commented on HBASE-16296:
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Yeah... That's what I wanted to start the
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Lars Hofhansl updated HBASE-16296:
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Attachment: 16296-MAYBE.txt
Here's something to discuss. IMHO this is just as correct as the pr
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Lars Hofhansl commented on HBASE-16296:
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Even TestFilterList is confusing:
{code}
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Lars Hofhansl commented on HBASE-16296:
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While I'm still at the airport waiting for
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Lars Hofhansl commented on HBASE-16296:
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Thanks [~ram_krish], please feel free to w
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Lars Hofhansl commented on HBASE-16296:
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Yeah, can easily repro this now. Will be t
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Lars Hofhansl commented on HBASE-16296:
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This is terrible. Happens only with revers
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Lars Hofhansl commented on HBASE-16296:
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Ahh... So this really just happens with a
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Lars Hofhansl commented on HBASE-16296:
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Just deleted that comment. :)
I added a lo
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Lars Hofhansl updated HBASE-16296:
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Comment: was deleted
(was: OK. I find it about 10ms, unless I set the caching to 5, in which ca
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Lars Hofhansl commented on HBASE-16296:
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OK. I find it about 10ms, unless I set the
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Lars Hofhansl commented on HBASE-16296:
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I see no difference in speed whether I set
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Lars Hofhansl commented on HBASE-16296:
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Which version of HBase is this against? I
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Lars Hofhansl commented on HBASE-16292:
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Is this Mac OS only?
> Can't start a loca
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Lars Hofhansl commented on HBASE-16115:
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What do we do here? Close and document?
>
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Lars Hofhansl resolved HBASE-15059.
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Resolution: Won't Fix
Fix Version/s: (was: 0.94.28)
> Allow 0.94 to compile agains
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Lars Hofhansl updated HBASE-5954:
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Resolution: Won't Fix
Fix Version/s: (was: 2.0.0)
Status: Resolved (was: Pat
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Lars Hofhansl commented on HBASE-16225:
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HBASE-9440
> Refactor ScanQueryMatcher
>
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Lars Hofhansl updated HBASE-14549:
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Resolution: Won't Fix
Status: Resolved (was: Patch Available)
> Simplify scanner stack
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Lars Hofhansl commented on HBASE-14613:
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What do we do with this? Either we do some
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Lars Hofhansl resolved HBASE-15431.
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Resolution: Invalid
Giving up on this.
> A bunch of methods are hot and too big to be inline
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https://issues.apache.org/jira/browse/HBASE-15453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15381946#comment-15381946
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Lars Hofhansl commented on HBASE-15453:
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Alright shall I commit to all branches (ex
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https://issues.apache.org/jira/browse/HBASE-16225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15381937#comment-15381937
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Lars Hofhansl commented on HBASE-16225:
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That's another change for performance:
The
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Lars Hofhansl commented on HBASE-16225:
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Yeah... I am guilty for a bunch of the com
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https://issues.apache.org/jira/browse/HBASE-14738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15374508#comment-15374508
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Lars Hofhansl commented on HBASE-14738:
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It's interesting that I never see this in
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Lars Hofhansl commented on HBASE-16194:
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Why not just do {{long s = heapSizeChange(
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https://issues.apache.org/jira/browse/HBASE-15716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15367503#comment-15367503
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Lars Hofhansl commented on HBASE-15716:
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What's the total (wall clock) runtime impr
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https://issues.apache.org/jira/browse/HBASE-16141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15355677#comment-15355677
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Lars Hofhansl commented on HBASE-16141:
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I think it's fine to have "system hooks" r
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Lars Hofhansl commented on HBASE-16115:
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Created PHOENIX-3037. Maybe we can suggest
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Lars Hofhansl commented on HBASE-16115:
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Fair enough.
Phoenix fixed one instance o
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Lars Hofhansl commented on HBASE-16115:
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bq. Since coprocessors are a system extens
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Lars Hofhansl commented on HBASE-16115:
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What we've seen is that with a manual comp
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Lars Hofhansl commented on HBASE-16115:
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bq. at
org.apache.hadoop.hbase.regionserv
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Lars Hofhansl updated HBASE-16115:
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Summary: Missing security context in RegionObserver coprocessor when a
compaction/split is trig
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Lars Hofhansl commented on HBASE-16115:
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[~apurtell]
> Missing security context in
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Lars Hofhansl commented on HBASE-16115:
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We've now also seen the same with a compac
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Lars Hofhansl commented on HBASE-16115:
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Oh, and we've seen this on 0.98.18+, so it
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Lars Hofhansl commented on HBASE-16115:
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We've seen this with Phoenix indeed, but i
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Lars Hofhansl commented on HBASE-16115:
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Note, in this we managed to trigger the co
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