[jira] [Commented] (HBASE-9260) Timestamp Compactions

[ https://issues.apache.org/jira/browse/HBASE-9260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14939311#comment-14939311 ] Lars Hofhansl commented on HBASE-9260: -- Warming this up again. I called this time-tir

[jira] [Commented] (HBASE-14468) Compaction improvements: FIFO compaction policy

[ https://issues.apache.org/jira/browse/HBASE-14468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14940769#comment-14940769 ] Lars Hofhansl commented on HBASE-14468: --- HBASE-14677 doesn't exist, though :) > Co

[jira] [Created] (HBASE-14539) Slight improvement of StoreScanner.optimize

Lars Hofhansl created HBASE-14539: - Summary: Slight improvement of StoreScanner.optimize Key: HBASE-14539 URL: https://issues.apache.org/jira/browse/HBASE-14539 Project: HBase Issue Type: Sub

[jira] [Updated] (HBASE-14539) Slight improvement of StoreScanner.optimize

[ https://issues.apache.org/jira/browse/HBASE-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14539: -- Fix Version/s: (was: 0.98.12) (was: 1.1.0) (wa

[jira] [Updated] (HBASE-14539) Slight improvement of StoreScanner.optimize

[ https://issues.apache.org/jira/browse/HBASE-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14539: -- Attachment: 14539-0.98.txt Here's a trivial patch. Makes absolutely sure we do no work (other t

[jira] [Comment Edited] (HBASE-14509) Configurable sparse indexes?

[ https://issues.apache.org/jira/browse/HBASE-14509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14935818#comment-14935818 ] Lars Hofhansl edited comment on HBASE-14509 at 10/2/15 6:16 AM: ---

[jira] [Commented] (HBASE-14511) StoreFile.Writer Meta Plugin

[ https://issues.apache.org/jira/browse/HBASE-14511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14940808#comment-14940808 ] Lars Hofhansl commented on HBASE-14511: --- I'd like to use this for Phoenix to store

[jira] [Commented] (HBASE-14539) Slight improvement of StoreScanner.optimize

[ https://issues.apache.org/jira/browse/HBASE-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942077#comment-14942077 ] Lars Hofhansl commented on HBASE-14539: --- I'll commit everywhere now. > Slight impr

[jira] [Resolved] (HBASE-14539) Slight improvement of StoreScanner.optimize

[ https://issues.apache.org/jira/browse/HBASE-14539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-14539. --- Resolution: Fixed Hadoop Flags: Reviewed Committed to 0.98.x, 1.0.x, 1.1.x, 1.2.x, 1.3,

[jira] [Commented] (HBASE-14509) Configurable sparse indexes?

[ https://issues.apache.org/jira/browse/HBASE-14509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942101#comment-14942101 ] Lars Hofhansl commented on HBASE-14509: --- The other part that's needed is to actuall

[jira] [Created] (HBASE-14549) Simplify scanner stack reset logic

Lars Hofhansl created HBASE-14549: - Summary: Simplify scanner stack reset logic Key: HBASE-14549 URL: https://issues.apache.org/jira/browse/HBASE-14549 Project: HBase Issue Type: Bug

[jira] [Updated] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14549: -- Attachment: 14549-0.98.txt Patch for 0.98. Simply does away with checkReseek and the requireme

[jira] [Commented] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942557#comment-14942557 ] Lars Hofhansl commented on HBASE-14549: --- TestAtomicOperation passes multiple runs (

[jira] [Updated] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14549: -- Description: Looking at the code, I find that the logic is unnecessarily complex. We indicate i

[jira] [Commented] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942825#comment-14942825 ] Lars Hofhansl commented on HBASE-14549: --- There is a slight performance improvement

[jira] [Commented] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942862#comment-14942862 ] Lars Hofhansl commented on HBASE-14549: --- TestScanner looks very relevant. Looking.,

[jira] [Commented] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942865#comment-14942865 ] Lars Hofhansl commented on HBASE-14549: --- Hmm... Yes, not quite right, although I do

[jira] [Commented] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942867#comment-14942867 ] Lars Hofhansl commented on HBASE-14549: --- See HBASE-5121 (and my _own_ suggestion to

[jira] [Commented] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14942876#comment-14942876 ] Lars Hofhansl commented on HBASE-14549: --- Thanks for keeping me honest [~stack] :)

[jira] [Commented] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14946279#comment-14946279 ] Lars Hofhansl commented on HBASE-14549: --- Looking more at HBASE-5121, I think I do n

[jira] [Commented] (HBASE-9260) Timestamp Compactions

[ https://issues.apache.org/jira/browse/HBASE-9260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14946284#comment-14946284 ] Lars Hofhansl commented on HBASE-9260: -- Sounds very similar to me. > Timestamp Compa

[jira] [Commented] (HBASE-14221) Reduce the number of time row comparison is done in a Scan

[ https://issues.apache.org/jira/browse/HBASE-14221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14946298#comment-14946298 ] Lars Hofhansl commented on HBASE-14221: --- Good find. Although, isn't there a simple

[jira] [Updated] (HBASE-14221) Reduce the number of time row comparison is done in a Scan

[ https://issues.apache.org/jira/browse/HBASE-14221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14221: -- Attachment: 14221-0.98-takeALook.txt [~ram_krish], take a look at the "-takeALook" sample. That

[jira] [Comment Edited] (HBASE-14221) Reduce the number of time row comparison is done in a Scan

[ https://issues.apache.org/jira/browse/HBASE-14221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14946327#comment-14946327 ] Lars Hofhansl edited comment on HBASE-14221 at 10/7/15 6:08 AM: ---

[jira] [Commented] (HBASE-14221) Reduce the number of time row comparison is done in a Scan

[ https://issues.apache.org/jira/browse/HBASE-14221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14948057#comment-14948057 ] Lars Hofhansl commented on HBASE-14221: --- I should make my patch compile fully. :)

[jira] [Commented] (HBASE-14549) Simplify scanner stack reset logic

[ https://issues.apache.org/jira/browse/HBASE-14549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14951645#comment-14951645 ] Lars Hofhansl commented on HBASE-14549: --- OK... I get it now. In KeyValueHeap we alw

[jira] [Commented] (HBASE-7755) Experiment with LAB in BlockEndcoding

[ https://issues.apache.org/jira/browse/HBASE-7755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14952406#comment-14952406 ] Lars Hofhansl commented on HBASE-7755: -- Just thought about this again. It's interesti

[jira] [Commented] (HBASE-14221) Reduce the number of time row comparison is done in a Scan

[ https://issues.apache.org/jira/browse/HBASE-14221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14954366#comment-14954366 ] Lars Hofhansl commented on HBASE-14221: --- Agreed... I do think the most compares hap

[jira] [Commented] (HBASE-14221) Reduce the number of time row comparison is done in a Scan

[ https://issues.apache.org/jira/browse/HBASE-14221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14954370#comment-14954370 ] Lars Hofhansl commented on HBASE-14221: --- Might be time to look at HBASE-9969 again.

[jira] [Commented] (HBASE-14221) Reduce the number of time row comparison is done in a Scan

[ https://issues.apache.org/jira/browse/HBASE-14221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14956224#comment-14956224 ] Lars Hofhansl commented on HBASE-14221: --- I think [~mcorgan] KeyValueScannerHeap is

[jira] [Comment Edited] (HBASE-14221) Reduce the number of time row comparison is done in a Scan

[ https://issues.apache.org/jira/browse/HBASE-14221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14956224#comment-14956224 ] Lars Hofhansl edited comment on HBASE-14221 at 10/14/15 4:18 AM: --

[jira] [Commented] (HBASE-14283) Reverse scan doesn’t work with HFile inline index/bloom blocks

[ https://issues.apache.org/jira/browse/HBASE-14283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14956254#comment-14956254 ] Lars Hofhansl commented on HBASE-14283: --- Am I understanding correctly that we alrea

[jira] [Comment Edited] (HBASE-14283) Reverse scan doesn’t work with HFile inline index/bloom blocks

[ https://issues.apache.org/jira/browse/HBASE-14283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14956254#comment-14956254 ] Lars Hofhansl edited comment on HBASE-14283 at 10/14/15 4:45 AM: --

[jira] [Created] (HBASE-14613) Remove MemStoreChunkPool?

Lars Hofhansl created HBASE-14613: - Summary: Remove MemStoreChunkPool? Key: HBASE-14613 URL: https://issues.apache.org/jira/browse/HBASE-14613 Project: HBase Issue Type: Brainstorming

[jira] [Updated] (HBASE-14613) Remove MemStoreChunkPool?

[ https://issues.apache.org/jira/browse/HBASE-14613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14613: -- Attachment: 14613-0.98.txt Trivial patch. Simply remove the chunk pool and all its uses. Also a

[jira] [Commented] (HBASE-14613) Remove MemStoreChunkPool?

[ https://issues.apache.org/jira/browse/HBASE-14613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14958401#comment-14958401 ] Lars Hofhansl commented on HBASE-14613: --- More data is always good. :) I doubt it'll

[jira] [Commented] (HBASE-14613) Remove MemStoreChunkPool?

[ https://issues.apache.org/jira/browse/HBASE-14613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14960206#comment-14960206 ] Lars Hofhansl commented on HBASE-14613: --- I am always dubious about trying to be sma

[jira] [Created] (HBASE-14628) Save object creation for scanning with FAST_DIFF encoding

Lars Hofhansl created HBASE-14628: - Summary: Save object creation for scanning with FAST_DIFF encoding Key: HBASE-14628 URL: https://issues.apache.org/jira/browse/HBASE-14628 Project: HBase I

[jira] [Commented] (HBASE-14628) Save object creation for scanning with FAST_DIFF encoding

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14961732#comment-14961732 ] Lars Hofhansl commented on HBASE-14628: --- [~anoop.hbase] Master still creates a Byte

[jira] [Updated] (HBASE-14628) Save object creation for scanning with FAST_DIFF encoding

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14628: -- Attachment: 14628-0.98.txt Found the problem. Here's a 0.98 patch. The actual macro win is 5% (

[jira] [Updated] (HBASE-14628) Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14628: -- Summary: Save object creation for scanning with block encodings (was: Save object creation for

[jira] [Commented] (HBASE-14628) Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14962162#comment-14962162 ] Lars Hofhansl commented on HBASE-14628: --- Yep, only useful in 0.98. Worth committing

[jira] [Commented] (HBASE-14628) Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14962692#comment-14962692 ] Lars Hofhansl commented on HBASE-14628: --- Thanks will commit later tonight. > Save

[jira] [Updated] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14628: -- Fix Version/s: 0.98.16 > [0.98] Save object creation for scanning with block encodings > --

[jira] [Updated] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14628: -- Summary: [0.98] Save object creation for scanning with block encodings (was: Save object creat

[jira] [Updated] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14628: -- Attachment: 14628-0.98-v2.txt Patch needed a fix to the EncodedSeeker interface as well (since

[jira] [Updated] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14628: -- Assignee: Lars Hofhansl Status: Patch Available (was: Open) > [0.98] Save object creatio

[jira] [Commented] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14962844#comment-14962844 ] Lars Hofhansl commented on HBASE-14628: --- The DataBlockEncoder interface is marked p

[jira] [Commented] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964499#comment-14964499 ] Lars Hofhansl commented on HBASE-14628: --- Tested the perf improvement again. Found i

[jira] [Created] (HBASE-14657) Remove unneeded API from EncodedSeeker

Lars Hofhansl created HBASE-14657: - Summary: Remove unneeded API from EncodedSeeker Key: HBASE-14657 URL: https://issues.apache.org/jira/browse/HBASE-14657 Project: HBase Issue Type: Sub-task

[jira] [Commented] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14965720#comment-14965720 ] Lars Hofhansl commented on HBASE-14628: --- Filed sub task (HBASE-14657) to remove the

[jira] [Commented] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14965745#comment-14965745 ] Lars Hofhansl commented on HBASE-14628: --- And agreed on removing getValueShallowCopy

[jira] [Updated] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14628: -- Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available

[jira] [Commented] (HBASE-14463) Severe performance downgrade when parallel reading a single key from BucketCache

[ https://issues.apache.org/jira/browse/HBASE-14463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14965840#comment-14965840 ] Lars Hofhansl commented on HBASE-14463: --- Bit late to the party. We do have the IdLo

[jira] [Commented] (HBASE-14463) Severe performance downgrade when parallel reading a single key from BucketCache

[ https://issues.apache.org/jira/browse/HBASE-14463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14965843#comment-14965843 ] Lars Hofhansl commented on HBASE-14463: --- Never mind. Looked at the patch again - sh

[jira] [Commented] (HBASE-14463) Severe performance downgrade when parallel reading a single key from BucketCache

[ https://issues.apache.org/jira/browse/HBASE-14463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14965848#comment-14965848 ] Lars Hofhansl commented on HBASE-14463: --- Curious: What's the penalty of not having

[jira] [Commented] (HBASE-14628) [0.98] Save object creation for scanning with block encodings

[ https://issues.apache.org/jira/browse/HBASE-14628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14965890#comment-14965890 ] Lars Hofhansl commented on HBASE-14628: --- [~giacomotaylor], FYI. Shaves another 5-10

[jira] [Commented] (HBASE-14657) Remove unneeded API from EncodedSeeker

[ https://issues.apache.org/jira/browse/HBASE-14657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14972387#comment-14972387 ] Lars Hofhansl commented on HBASE-14657: --- Cool... I was gonna do it. Just need to wa

[jira] [Commented] (HBASE-14613) Remove MemStoreChunkPool?

[ https://issues.apache.org/jira/browse/HBASE-14613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14972390#comment-14972390 ] Lars Hofhansl commented on HBASE-14613: --- Hmm... Nothing in this thread represented

[jira] [Commented] (HBASE-13318) RpcServer.getListenerAddress should handle when the accept channel is closed

[ https://issues.apache.org/jira/browse/HBASE-13318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14973013#comment-14973013 ] Lars Hofhansl commented on HBASE-13318: --- Looks good (although I admit I find it har

[jira] [Commented] (HBASE-14511) StoreFile.Writer Meta Plugin

[ https://issues.apache.org/jira/browse/HBASE-14511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14977791#comment-14977791 ] Lars Hofhansl commented on HBASE-14511: --- I can also see a new filter API: As an opt

[jira] [Commented] (HBASE-13082) Coarsen StoreScanner locks to RegionScanner

[ https://issues.apache.org/jira/browse/HBASE-13082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14991667#comment-14991667 ] Lars Hofhansl commented on HBASE-13082: --- bq. The volatile check is still a memory f

[jira] [Commented] (HBASE-14511) StoreFile.Writer Meta Plugin

[ https://issues.apache.org/jira/browse/HBASE-14511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14995798#comment-14995798 ] Lars Hofhansl commented on HBASE-14511: --- This is mostly good to go, no? I like how

[jira] [Commented] (HBASE-18448) EndPoint example for refreshing HFiles for stores

[ https://issues.apache.org/jira/browse/HBASE-18448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16142551#comment-16142551 ] Lars Hofhansl commented on HBASE-18448: --- This is interesting. [~ajayjadhav], if yo

[jira] [Commented] (HBASE-18448) EndPoint example for refreshing HFiles for stores

[ https://issues.apache.org/jira/browse/HBASE-18448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16144729#comment-16144729 ] Lars Hofhansl commented on HBASE-18448: --- Thanks [~ajayjadhav], this make a lot of s

[jira] [Comment Edited] (HBASE-18448) EndPoint example for refreshing HFiles for stores

[ https://issues.apache.org/jira/browse/HBASE-18448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16144729#comment-16144729 ] Lars Hofhansl edited comment on HBASE-18448 at 8/29/17 4:41 AM: ---

[jira] [Commented] (HBASE-14893) Race between mutation on region and region closing operation leads to NotServingRegionException

[ https://issues.apache.org/jira/browse/HBASE-14893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16168409#comment-16168409 ] Lars Hofhansl commented on HBASE-14893: --- +1 on reverting. The intention here was g

[jira] [Commented] (HBASE-18829) Consider reverting HBASE-14893 Race between mutation on region and region closing operation

[ https://issues.apache.org/jira/browse/HBASE-18829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16168411#comment-16168411 ] Lars Hofhansl commented on HBASE-18829: --- My comment from HBASE-14893: +1 on revert

[jira] [Commented] (HBASE-18829) Consider reverting HBASE-14893 Race between mutation on region and region closing operation

[ https://issues.apache.org/jira/browse/HBASE-18829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16168459#comment-16168459 ] Lars Hofhansl commented on HBASE-18829: --- Then again, this is since 27/Nov/15. So no

[jira] [Created] (HBASE-17877) Replace/improve HBase's byte[] comparator

Lars Hofhansl created HBASE-17877: - Summary: Replace/improve HBase's byte[] comparator Key: HBASE-17877 URL: https://issues.apache.org/jira/browse/HBASE-17877 Project: HBase Issue Type: Bug

[jira] [Assigned] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl reassigned HBASE-17877: - Assignee: Lars Hofhansl > Replace/improve HBase's byte[] comparator > --

[jira] [Assigned] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl reassigned HBASE-17877: - Assignee: Vikas Vishwakarma (was: Lars Hofhansl) > Replace/improve HBase's byte[] compa

[jira] [Updated] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-17877: -- Attachment: 17877-1.2.patch Here's a patch I made that avoid any additional Guava dependencies.

[jira] [Comment Edited] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15956060#comment-15956060 ] Lars Hofhansl edited comment on HBASE-17877 at 4/4/17 11:41 PM: ---

[jira] [Commented] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15956065#comment-15956065 ] Lars Hofhansl commented on HBASE-17877: --- [~vik.karma], can you attach your performa

[jira] [Commented] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15956266#comment-15956266 ] Lars Hofhansl commented on HBASE-17877: --- [~Apache9] that's what the Hadoop comparat

[jira] [Comment Edited] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15956266#comment-15956266 ] Lars Hofhansl edited comment on HBASE-17877 at 4/5/17 4:01 AM:

[jira] [Comment Edited] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15956266#comment-15956266 ] Lars Hofhansl edited comment on HBASE-17877 at 4/5/17 4:03 AM:

[jira] [Commented] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15956274#comment-15956274 ] Lars Hofhansl commented on HBASE-17877: --- But it's certainly a change we can undo an

[jira] [Commented] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15957181#comment-15957181 ] Lars Hofhansl commented on HBASE-17877: --- We could also flat-out use the Hadoop comp

[jira] [Updated] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-17877: -- Attachment: 17877-v2-1.3.patch Slightly different patch. Just retains some working variables as

[jira] [Commented] (HBASE-17785) RSGroupBasedLoadBalancer fails to assign new table regions when cloning snapshot

[ https://issues.apache.org/jira/browse/HBASE-17785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15957663#comment-15957663 ] Lars Hofhansl commented on HBASE-17785: --- So all we do is also assign the table for

[jira] [Commented] (HBASE-17521) Avoid stopping the load balancer in graceful stop

[ https://issues.apache.org/jira/browse/HBASE-17521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15959996#comment-15959996 ] Lars Hofhansl commented on HBASE-17521: --- [~sandeep.guggilam], [~mnpoonia], any upda

[jira] [Commented] (HBASE-15453) [Performance] Considering reverting HBASE-10015 - reinstate synchronized in StoreScanner

[ https://issues.apache.org/jira/browse/HBASE-15453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15959998#comment-15959998 ] Lars Hofhansl commented on HBASE-15453: --- I guess I dropped the ball on this one. If

[jira] [Resolved] (HBASE-5475) Allow importtsv and Import to work truly offline when using bulk import option

[ https://issues.apache.org/jira/browse/HBASE-5475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-5475. -- Resolution: Won't Fix Closing old issue. > Allow importtsv and Import to work truly offline whe

[jira] [Resolved] (HBASE-5311) Allow inmemory Memstore compactions

[ https://issues.apache.org/jira/browse/HBASE-5311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-5311. -- Resolution: Won't Fix Closing old issue. > Allow inmemory Memstore compactions > --

[jira] [Resolved] (HBASE-10028) Cleanup metrics documentation

[ https://issues.apache.org/jira/browse/HBASE-10028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-10028. --- Resolution: Won't Fix Closing old issue. > Cleanup metrics documentation > -

[jira] [Resolved] (HBASE-6492) Remove Reflection based Hadoop abstractions

[ https://issues.apache.org/jira/browse/HBASE-6492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-6492. -- Resolution: Won't Fix Closing old issue. > Remove Reflection based Hadoop abstractions > --

[jira] [Resolved] (HBASE-10145) Table creation should proceed in the presence of a stale znode

[ https://issues.apache.org/jira/browse/HBASE-10145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-10145. --- Resolution: Won't Fix Closing old issue. > Table creation should proceed in the presence of

[jira] [Commented] (HBASE-10944) Remove all kv.getBuffer() and kv.getRow() references existing in the code

[ https://issues.apache.org/jira/browse/HBASE-10944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15961229#comment-15961229 ] Lars Hofhansl commented on HBASE-10944: --- How about we get rid of ensureKeyValue? Ri

[jira] [Resolved] (HBASE-9739) HBaseClient does not behave nicely when the called thread is interrupted

[ https://issues.apache.org/jira/browse/HBASE-9739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-9739. -- Resolution: Won't Fix Old issue. No update. Closing. > HBaseClient does not behave nicely when

[jira] [Commented] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15961631#comment-15961631 ] Lars Hofhansl commented on HBASE-17877: --- Just be complete. Here's the plain Gauva v

[jira] [Commented] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15961633#comment-15961633 ] Lars Hofhansl commented on HBASE-17877: --- OK... Waiting for one more test from [~vik

[jira] [Created] (HBASE-17893) Allow HBase to build against Hadoop 2.8.0

Lars Hofhansl created HBASE-17893: - Summary: Allow HBase to build against Hadoop 2.8.0 Key: HBASE-17893 URL: https://issues.apache.org/jira/browse/HBASE-17893 Project: HBase Issue Type: Bug

[jira] [Commented] (HBASE-17893) Allow HBase to build against Hadoop 2.8.0

[ https://issues.apache.org/jira/browse/HBASE-17893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15961659#comment-15961659 ] Lars Hofhansl commented on HBASE-17893: --- [~apurtell], [~busbey]. The fix is probabl

[jira] [Updated] (HBASE-17893) Allow HBase to build against Hadoop 2.8.0

[ https://issues.apache.org/jira/browse/HBASE-17893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-17893: -- Affects Version/s: 1.2.5 > Allow HBase to build against Hadoop 2.8.0 >

[jira] [Commented] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15962420#comment-15962420 ] Lars Hofhansl commented on HBASE-17877: --- Hi [~vik.karma], none of the scenarios in

[jira] [Updated] (HBASE-17893) Allow HBase to build against Hadoop 2.8.0

[ https://issues.apache.org/jira/browse/HBASE-17893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-17893: -- Attachment: 17883-1.2-BROKEN.txt This adds the 3 missing dependencies. But... Build still fail

[jira] [Commented] (HBASE-17893) Allow HBase to build against Hadoop 2.8.0

[ https://issues.apache.org/jira/browse/HBASE-17893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15965403#comment-15965403 ] Lars Hofhansl commented on HBASE-17893: --- I'll defer to your judgment. :) Thanks for

[jira] [Commented] (HBASE-17877) Replace/improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15965409#comment-15965409 ] Lars Hofhansl commented on HBASE-17877: --- I like the latest Guava code best anyway.

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