[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=14935830#comment-14935830 ] Lars Hofhansl commented on HBASE-14468: --- Thanks for background. We have some use ca

[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=14935826#comment-14935826 ] Lars Hofhansl commented on HBASE-14509: --- That's cool! Thanks [~vrodionov], I'll kee

[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=14935539#comment-14935539 ] Lars Hofhansl commented on HBASE-14509: --- Bloom filters are good for point lookups,

[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=14934776#comment-14934776 ] Lars Hofhansl commented on HBASE-14468: --- Haven't looked at the patch, but the idea

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

Lars Hofhansl created HBASE-14509: - Summary: Configurable sparse indexes? Key: HBASE-14509 URL: https://issues.apache.org/jira/browse/HBASE-14509 Project: HBase Issue Type: Brainstorming

[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=14934759#comment-14934759 ] Lars Hofhansl commented on HBASE-13082: --- Feel free [~ram_krish]. I just happened to

[jira] [Resolved] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

[ https://issues.apache.org/jira/browse/HBASE-14489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-14489. --- Resolution: Fixed Hadoop Flags: Reviewed > postScannerFilterRow consumes a lot of CPU >

[jira] [Commented] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

[ https://issues.apache.org/jira/browse/HBASE-14489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14909527#comment-14909527 ] Lars Hofhansl commented on HBASE-14489: --- Committed to a million branches: 2.x, 1.x,

[jira] [Updated] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

[ https://issues.apache.org/jira/browse/HBASE-14489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14489: -- Attachment: 14489-master.txt Patch for master. Note the signature change for postScannerFilterR

[jira] [Commented] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

[ https://issues.apache.org/jira/browse/HBASE-14489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14909118#comment-14909118 ] Lars Hofhansl commented on HBASE-14489: --- Great. Thanks. I'll commit some time tomor

[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=14909091#comment-14909091 ] Lars Hofhansl commented on HBASE-14283: --- bq. I know that Lars Hofhansl, during hbas

[jira] [Commented] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

[ https://issues.apache.org/jira/browse/HBASE-14489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14909088#comment-14909088 ] Lars Hofhansl commented on HBASE-14489: --- By the way, testing this with Phoenix, whi

[jira] [Commented] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

[ https://issues.apache.org/jira/browse/HBASE-14489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14909086#comment-14909086 ] Lars Hofhansl commented on HBASE-14489: --- Thanks [~apurtell]. Is this OK: {code} if

[jira] [Updated] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

[ https://issues.apache.org/jira/browse/HBASE-14489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14489: -- Attachment: 14489-0.98.txt Here's my patch from HBASE-10047 revived. Also added a test that ens

[jira] [Commented] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

[ https://issues.apache.org/jira/browse/HBASE-14489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14907576#comment-14907576 ] Lars Hofhansl commented on HBASE-14489: --- Hmm... Also see HBASE-10047 where I filed

[jira] [Updated] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

[ https://issues.apache.org/jira/browse/HBASE-14489?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14489: -- Labels: performance (was: ) > postScannerFilterRow consumes a lot of CPU > ---

[jira] [Created] (HBASE-14489) postScannerFilterRow consumes a lot of CPU

Lars Hofhansl created HBASE-14489: - Summary: postScannerFilterRow consumes a lot of CPU Key: HBASE-14489 URL: https://issues.apache.org/jira/browse/HBASE-14489 Project: HBase Issue Type: Bug

[jira] [Commented] (HBASE-12748) RegionCoprocessorHost.execOperation creates too many iterator objects

[ https://issues.apache.org/jira/browse/HBASE-12748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14907553#comment-14907553 ] Lars Hofhansl commented on HBASE-12748: --- A first run seems mostly performance neutr

[jira] [Commented] (HBASE-12748) RegionCoprocessorHost.execOperation creates too many iterator objects

[ https://issues.apache.org/jira/browse/HBASE-12748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14907519#comment-14907519 ] Lars Hofhansl commented on HBASE-12748: --- +1 Super minor nit: {{this.list = Collect

[jira] [Commented] (HBASE-12748) RegionCoprocessorHost.execOperation creates too many iterator objects

[ https://issues.apache.org/jira/browse/HBASE-12748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14903916#comment-14903916 ] Lars Hofhansl commented on HBASE-12748: --- I was thinking about something more ad hoc

[jira] [Comment Edited] (HBASE-14383) Compaction improvements

[ https://issues.apache.org/jira/browse/HBASE-14383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14804474#comment-14804474 ] Lars Hofhansl edited comment on HBASE-14383 at 9/17/15 8:49 PM: ---

[jira] [Comment Edited] (HBASE-14383) Compaction improvements

[ https://issues.apache.org/jira/browse/HBASE-14383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14804474#comment-14804474 ] Lars Hofhansl edited comment on HBASE-14383 at 9/17/15 8:49 PM: ---

[jira] [Commented] (HBASE-14383) Compaction improvements

[ https://issues.apache.org/jira/browse/HBASE-14383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14804474#comment-14804474 ] Lars Hofhansl commented on HBASE-14383: --- I think so. maxlogs is really a function o

[jira] [Commented] (HBASE-14404) Backport HBASE-14098 (Allow dropping caches behind compactions) to 0.98

[ https://issues.apache.org/jira/browse/HBASE-14404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14791588#comment-14791588 ] Lars Hofhansl commented on HBASE-14404: --- I think it's fine either way. +1 on backpo

[jira] [Commented] (HBASE-14404) Backport HBASE-14098 (Allow dropping caches behind compactions) to 0.98

[ https://issues.apache.org/jira/browse/HBASE-14404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14791536#comment-14791536 ] Lars Hofhansl commented on HBASE-14404: --- Looking at the patch detail now. It does n

[jira] [Commented] (HBASE-14352) Replication is terribly slow with WAL compression

[ https://issues.apache.org/jira/browse/HBASE-14352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14791304#comment-14791304 ] Lars Hofhansl commented on HBASE-14352: --- That's a good point. If there's no advanta

[jira] [Commented] (HBASE-14352) Replication is terribly slow with WAL compression

[ https://issues.apache.org/jira/browse/HBASE-14352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14791052#comment-14791052 ] Lars Hofhansl commented on HBASE-14352: --- I took a look at the code some weeks back.

[jira] [Commented] (HBASE-14331) a single callQueue related improvements

[ https://issues.apache.org/jira/browse/HBASE-14331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14742911#comment-14742911 ] Lars Hofhansl commented on HBASE-14331: --- Thanks for looking into this [~ikeda]. I u

[jira] [Commented] (HBASE-14418) Make better SEEK vs SKIP decision with seek hints.

[ https://issues.apache.org/jira/browse/HBASE-14418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14742268#comment-14742268 ] Lars Hofhansl commented on HBASE-14418: --- (if I could push the comparison to the Fil

[jira] [Resolved] (HBASE-14418) Make better SEEK vs SKIP decision with seek hints.

[ https://issues.apache.org/jira/browse/HBASE-14418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-14418. --- Resolution: Invalid Fix Version/s: (was: 0.98.12) (was: 1.1.

[jira] [Commented] (HBASE-14418) Make better SEEK vs SKIP decision with seek hints.

[ https://issues.apache.org/jira/browse/HBASE-14418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14742248#comment-14742248 ] Lars Hofhansl commented on HBASE-14418: --- Tried with some iterations of FuzzyRowFilt

[jira] [Comment Edited] (HBASE-14418) Make better SEEK vs SKIP decision with seek hints.

[ https://issues.apache.org/jira/browse/HBASE-14418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14741902#comment-14741902 ] Lars Hofhansl edited comment on HBASE-14418 at 9/12/15 5:15 AM: ---

[jira] [Updated] (HBASE-14418) Make better SEEK vs SKIP decision with seek hints.

[ https://issues.apache.org/jira/browse/HBASE-14418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14418: -- Attachment: 14418-0.98.txt 0.98 version. In my tests with Phoenix I did not see noticeable impr

[jira] [Commented] (HBASE-14418) Make better SEEK vs SKIP decision with seek hints.

[ https://issues.apache.org/jira/browse/HBASE-14418?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14741783#comment-14741783 ] Lars Hofhansl commented on HBASE-14418: --- (also gets rid of the NEXT matchcode, whic

[jira] [Updated] (HBASE-14418) Make better SEEK vs SKIP decision with seek hints.

[ https://issues.apache.org/jira/browse/HBASE-14418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14418: -- Attachment: 13109.txt W.I.P. patch. Need to perf test. > Make better SEEK vs SKIP decision wit

[jira] [Created] (HBASE-14418) Make better SEEK vs SKIP decision with seek hints.

Lars Hofhansl created HBASE-14418: - Summary: Make better SEEK vs SKIP decision with seek hints. Key: HBASE-14418 URL: https://issues.apache.org/jira/browse/HBASE-14418 Project: HBase Issue Ty

[jira] [Commented] (HBASE-14361) ReplicationSink should create Connection instances lazily

[ https://issues.apache.org/jira/browse/HBASE-14361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14739590#comment-14739590 ] Lars Hofhansl commented on HBASE-14361: --- Are there threading issues? Can two thread

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with TTL or time.to.purge.deletes enabled

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14737194#comment-14737194 ] Lars Hofhansl commented on HBASE-14272: --- Wait... Just wanted to make a patch and no

[jira] [Comment Edited] (HBASE-14272) Enforce major compaction on stores with TTL or time.to.purge.deletes enabled

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735863#comment-14735863 ] Lars Hofhansl edited comment on HBASE-14272 at 9/8/15 11:56 PM: ---

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with TTL or time.to.purge.deletes enabled

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735863#comment-14735863 ] Lars Hofhansl commented on HBASE-14272: --- OK... Assigned to me. Let's simply start

[jira] [Updated] (HBASE-14272) Enforce major compaction on stores with TTL or time.to.purge.deletes enabled

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14272: -- Summary: Enforce major compaction on stores with TTL or time.to.purge.deletes enabled (was: En

[jira] [Assigned] (HBASE-14272) Enforce major compaction on stores with KEEP_DELETED_CELLS=true

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl reassigned HBASE-14272: - Assignee: Lars Hofhansl (was: Vladimir Rodionov) > Enforce major compaction on stores w

[jira] [Updated] (HBASE-14272) Enforce major compaction on stores with TTL and

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14272: -- Summary: Enforce major compaction on stores with TTL and (was: Enforce major compaction on st

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with KEEP_DELETED_CELLS=true

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14733232#comment-14733232 ] Lars Hofhansl commented on HBASE-14272: --- [~vrodionov], you still feel like doing th

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with KEEP_DELETED_CELLS=true

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14732478#comment-14732478 ] Lars Hofhansl commented on HBASE-14272: --- Yep... Make it an option? Or no more optio

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with KEEP_DELETED_CELLS=true

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14732464#comment-14732464 ] Lars Hofhansl commented on HBASE-14272: --- Yep... Unless there's MIN_VERSIONS :) 0.94

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with KEEP_DELETED_CELLS=true

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14731789#comment-14731789 ] Lars Hofhansl commented on HBASE-14272: --- I suppose we already collect a bunch of in

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with KEEP_DELETED_CELLS=true

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14731720#comment-14731720 ] Lars Hofhansl commented on HBASE-14272: --- Hmm... We have two problems then? We shoul

[jira] [Updated] (HBASE-14364) hlog_roll and compact_rs broken in shell

[ https://issues.apache.org/jira/browse/HBASE-14364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14364: -- Fix Version/s: 0.98.15 Looks like we're good in 1.0, so this is only a 0.98 issues. [~apurtell]

[jira] [Updated] (HBASE-12988) [Replication]Parallel apply edits across regions

[ https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-12988: -- Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available

[jira] [Updated] (HBASE-12988) [Replication]Parallel apply edits across regions

[ https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-12988: -- Fix Version/s: 1.3.0 > [Replication]Parallel apply edits across regions > -

[jira] [Updated] (HBASE-12988) [Replication]Parallel apply edits across regions

[ https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-12988: -- Fix Version/s: 1.2.1 2.0.0 > [Replication]Parallel apply edits across region

[jira] [Commented] (HBASE-12988) [Replication]Parallel apply edits across regions

[ https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730339#comment-14730339 ] Lars Hofhansl commented on HBASE-12988: --- Yeah... Lemme just check it in. Probably t

[jira] [Updated] (HBASE-14364) hlog_roll and compact_rs broken in shell

[ https://issues.apache.org/jira/browse/HBASE-14364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14364: -- Attachment: 14364-0.98.txt Simple fix. no time right now to check the other branches > hlog_r

[jira] [Created] (HBASE-14364) hlog_roll and compact_rs broken in shell

Lars Hofhansl created HBASE-14364: - Summary: hlog_roll and compact_rs broken in shell Key: HBASE-14364 URL: https://issues.apache.org/jira/browse/HBASE-14364 Project: HBase Issue Type: Bug

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with KEEP_DELETED_CELLS=true

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730275#comment-14730275 ] Lars Hofhansl commented on HBASE-14272: --- hbase.hstore.time.to.purge.deletes is an e

[jira] [Commented] (HBASE-14272) Enforce major compaction on stores with KEEP_DELETED_CELLS=true

[ https://issues.apache.org/jira/browse/HBASE-14272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730147#comment-14730147 ] Lars Hofhansl commented on HBASE-14272: --- Need to do that anyway when hbase.hstore.t

[jira] [Comment Edited] (HBASE-11368) Multi-column family BulkLoad fails if compactions go on too long

[ https://issues.apache.org/jira/browse/HBASE-11368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730140#comment-14730140 ] Lars Hofhansl edited comment on HBASE-11368 at 9/4/15 1:23 AM:

[jira] [Commented] (HBASE-11368) Multi-column family BulkLoad fails if compactions go on too long

[ https://issues.apache.org/jira/browse/HBASE-11368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730140#comment-14730140 ] Lars Hofhansl commented on HBASE-11368: --- See also discussion in HBASE-13082. > Mul

[jira] [Commented] (HBASE-13153) enable bulkload to support replication

[ https://issues.apache.org/jira/browse/HBASE-13153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14721380#comment-14721380 ] Lars Hofhansl commented on HBASE-13153: --- Thanks for thinking about this. Generally

[jira] [Commented] (HBASE-14289) Backport HBASE-13965 'Stochastic Load Balancer JMX Metrics' to 0.98

[ https://issues.apache.org/jira/browse/HBASE-14289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720853#comment-14720853 ] Lars Hofhansl commented on HBASE-14289: --- [~apurtell]'s suggestion is to mark this i

[jira] [Commented] (HBASE-14289) Backport HBASE-13965 'Stochastic Load Balancer JMX Metrics' to 0.98

[ https://issues.apache.org/jira/browse/HBASE-14289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720851#comment-14720851 ] Lars Hofhansl commented on HBASE-14289: --- Thanks for reverting. And to be clear, we

[jira] [Commented] (HBASE-14289) Backport HBASE-13965 'Stochastic Load Balancer JMX Metrics' to 0.98

[ https://issues.apache.org/jira/browse/HBASE-14289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720718#comment-14720718 ] Lars Hofhansl commented on HBASE-14289: --- It turns out this break Phoenix compilatio

[jira] [Comment Edited] (HBASE-14289) Backport HBASE-13965 'Stochastic Load Balancer JMX Metrics' to 0.98

[ https://issues.apache.org/jira/browse/HBASE-14289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720718#comment-14720718 ] Lars Hofhansl edited comment on HBASE-14289 at 8/28/15 10:47 PM: --

[jira] [Commented] (HBASE-12988) [Replication]Parallel apply edits across regions

[ https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720705#comment-14720705 ] Lars Hofhansl commented on HBASE-12988: --- [~eclark], Yeah, 2.0.0 and 1.2.x seem good

[jira] [Commented] (HBASE-12988) [Replication]Parallel apply edits across regions

[ https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720703#comment-14720703 ] Lars Hofhansl commented on HBASE-12988: --- [~busbey], this the replication issue we h

[jira] [Resolved] (HBASE-14315) Save one call to KeyValueHeap.peek per row

[ https://issues.apache.org/jira/browse/HBASE-14315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-14315. --- Resolution: Fixed Committed to every branch on the planet. > Save one call to KeyValueHeap.p

[jira] [Updated] (HBASE-14315) Save one call to KeyValueHeap.peek per row

[ https://issues.apache.org/jira/browse/HBASE-14315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14315: -- Attachment: 14315-master.txt Patch against master. (also had convince myself that the semantic

[jira] [Commented] (HBASE-14315) Save one call to KeyValueHeap.peek per row

[ https://issues.apache.org/jira/browse/HBASE-14315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14720612#comment-14720612 ] Lars Hofhansl commented on HBASE-14315: --- I intend to patch this into all code lines

[jira] [Updated] (HBASE-14315) Save one call to KeyValueHeap.peek per row

[ https://issues.apache.org/jira/browse/HBASE-14315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14315: -- Fix Version/s: 1.0.3 1.2.1 0.98.15 1.3.

[jira] [Assigned] (HBASE-14315) Save one call to KeyValueHeap.peek per row

[ https://issues.apache.org/jira/browse/HBASE-14315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl reassigned HBASE-14315: - Assignee: Lars Hofhansl > Save one call to KeyValueHeap.peek per row > -

[jira] [Updated] (HBASE-14315) Save one call to KeyValueHeap.peek per row

[ https://issues.apache.org/jira/browse/HBASE-14315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14315: -- Attachment: 14315-0.98.txt Simple patch (for 0.98 for now). The observation is simple: We alre

[jira] [Created] (HBASE-14315) Save one call to KeyValueHeap.peek per row

Lars Hofhansl created HBASE-14315: - Summary: Save one call to KeyValueHeap.peek per row Key: HBASE-14315 URL: https://issues.apache.org/jira/browse/HBASE-14315 Project: HBase Issue Type: Bug

[jira] [Updated] (HBASE-14315) Save one call to KeyValueHeap.peek per row

[ https://issues.apache.org/jira/browse/HBASE-14315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14315: -- Description: Another one of my micro optimizations. In StoreScanner.next(...) we can actually s

[jira] [Commented] (HBASE-14281) ArrayIndexOutOfBoundsException in CellComparator#getMinimumMidpointArray, part 2

[ https://issues.apache.org/jira/browse/HBASE-14281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14712257#comment-14712257 ] Lars Hofhansl commented on HBASE-14281: --- OK. Thanks for keeping us honest [~xorlev]

[jira] [Commented] (HBASE-14281) ArrayIndexOutOfBoundsException in CellComparator#getMinimumMidpointArray, part 2

[ https://issues.apache.org/jira/browse/HBASE-14281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14708580#comment-14708580 ] Lars Hofhansl commented on HBASE-14281: --- (not sure how it got assigned to me... ass

[jira] [Updated] (HBASE-14281) ArrayIndexOutOfBoundsException in CellComparator#getMinimumMidpointArray, part 2

[ https://issues.apache.org/jira/browse/HBASE-14281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14281: -- Assignee: Michael Rose (was: Dr Mich Talebzadeh) > ArrayIndexOutOfBoundsException in CellCompa

[jira] [Updated] (HBASE-14281) ArrayIndexOutOfBoundsException in CellComparator#getMinimumMidpointArray, part 2

[ https://issues.apache.org/jira/browse/HBASE-14281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-14281: -- Assignee: Dr Mich Talebzadeh (was: Lars Hofhansl) > ArrayIndexOutOfBoundsException in CellComp

[jira] [Commented] (HBASE-14281) ArrayIndexOutOfBoundsException in CellComparator#getMinimumMidpointArray, part 2

[ https://issues.apache.org/jira/browse/HBASE-14281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14708579#comment-14708579 ] Lars Hofhansl commented on HBASE-14281: --- Can somebody clean up the confusion? I che

[jira] [Assigned] (HBASE-14281) ArrayIndexOutOfBoundsException in CellComparator#getMinimumMidpointArray, part 2

[ https://issues.apache.org/jira/browse/HBASE-14281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl reassigned HBASE-14281: - Assignee: Lars Hofhansl (was: Michael Rose) > ArrayIndexOutOfBoundsException in CellCom

[jira] [Commented] (HBASE-14281) ArrayIndexOutOfBoundsException in CellComparator#getMinimumMidpointArray, part 2

[ https://issues.apache.org/jira/browse/HBASE-14281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14708575#comment-14708575 ] Lars Hofhansl commented on HBASE-14281: --- This is the same stack track as in HBASE-1

[jira] [Commented] (HBASE-13919) Rationalize Client Timeout

[ https://issues.apache.org/jira/browse/HBASE-13919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14708254#comment-14708254 ] Lars Hofhansl commented on HBASE-13919: --- bq. different operations (put, get or mult

[jira] [Commented] (HBASE-13480) ShortCircuitConnection doesn't short-circuit all calls as expected

[ https://issues.apache.org/jira/browse/HBASE-13480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14703472#comment-14703472 ] Lars Hofhansl commented on HBASE-13480: --- It's technically OK. At the same time we d

[jira] [Commented] (HBASE-13480) ShortCircuitConnection doesn't short-circuit all calls as expected

[ https://issues.apache.org/jira/browse/HBASE-13480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14702597#comment-14702597 ] Lars Hofhansl commented on HBASE-13480: --- I think we can remove ConnectionAdapter (i

[jira] [Commented] (HBASE-13919) Rationalize Client Timeout

[ https://issues.apache.org/jira/browse/HBASE-13919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14702469#comment-14702469 ] Lars Hofhansl commented on HBASE-13919: --- When you say "Connecting to cluster" takes

[jira] [Commented] (HBASE-13480) ShortCircuitConnection doesn't short-circuit all calls as expected

[ https://issues.apache.org/jira/browse/HBASE-13480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14702456#comment-14702456 ] Lars Hofhansl commented on HBASE-13480: --- If this is for patch version we should not

[jira] [Commented] (HBASE-12988) [Replication]Parallel apply edits across regions

[ https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698095#comment-14698095 ] Lars Hofhansl commented on HBASE-12988: --- [~stack], this is the issue I was mentioni

[jira] [Commented] (HBASE-13730) Backport HBASE-13576 (Failure in checking one region should not fail the entire HBCK operation) to 0.98

[ https://issues.apache.org/jira/browse/HBASE-13730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14694673#comment-14694673 ] Lars Hofhansl commented on HBASE-13730: --- Looks fine to me. Nit: {code} +int num

[jira] [Commented] (HBASE-14098) Allow dropping caches behind compactions

[ https://issues.apache.org/jira/browse/HBASE-14098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14694662#comment-14694662 ] Lars Hofhansl commented on HBASE-14098: --- bq. Yes this does turn on private readers

[jira] [Commented] (HBASE-14085) Correct LICENSE and NOTICE files in artifacts

[ https://issues.apache.org/jira/browse/HBASE-14085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14680677#comment-14680677 ] Lars Hofhansl commented on HBASE-14085: --- Just saying we lived with the current stat

[jira] [Commented] (HBASE-14085) Correct LICENSE and NOTICE files in artifacts

[ https://issues.apache.org/jira/browse/HBASE-14085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14680479#comment-14680479 ] Lars Hofhansl commented on HBASE-14085: --- We can close this and file a backporting i

[jira] [Commented] (HBASE-13044) Configuration option for disabling coprocessor loading

[ https://issues.apache.org/jira/browse/HBASE-13044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14661675#comment-14661675 ] Lars Hofhansl commented on HBASE-13044: --- I see. Agree with Andy, such a combination

[jira] [Commented] (HBASE-14085) Correct LICENSE and NOTICE files in artifacts

[ https://issues.apache.org/jira/browse/HBASE-14085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14661657#comment-14661657 ] Lars Hofhansl commented on HBASE-14085: --- We rarely copy stuff from master. 0.94 had

[jira] [Commented] (HBASE-14188) Read path optimizations after HBASE-11425 profiling

[ https://issues.apache.org/jira/browse/HBASE-14188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14659921#comment-14659921 ] Lars Hofhansl commented on HBASE-14188: --- Postmortem +1 :) > Read path optimization

[jira] [Commented] (HBASE-12988) [Replication]Parallel apply edits across regions

[ https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14659903#comment-14659903 ] Lars Hofhansl commented on HBASE-12988: --- I think we can commit this as a stop gap m

[jira] [Comment Edited] (HBASE-12988) [Replication]Parallel apply edits across regions

[ https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14659903#comment-14659903 ] Lars Hofhansl edited comment on HBASE-12988 at 8/6/15 12:11 PM: ---

[jira] [Commented] (HBASE-13044) Configuration option for disabling coprocessor loading

[ https://issues.apache.org/jira/browse/HBASE-13044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14659900#comment-14659900 ] Lars Hofhansl commented on HBASE-13044: --- That would be the idea? The only dangerous

[jira] [Commented] (HBASE-14085) Correct LICENSE and NOTICE files in artifacts

[ https://issues.apache.org/jira/browse/HBASE-14085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14659636#comment-14659636 ] Lars Hofhansl commented on HBASE-14085: --- Let's get it in. It's good to have the i's

[jira] [Commented] (HBASE-12865) WALs may be deleted before they are replicated to peers

[ https://issues.apache.org/jira/browse/HBASE-12865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14653406#comment-14653406 ] Lars Hofhansl commented on HBASE-12865: --- Patch looks good. I find it hard to convin

[jira] [Commented] (HBASE-12865) WALs may be deleted before they are replicated to peers

[ https://issues.apache.org/jira/browse/HBASE-12865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14653394#comment-14653394 ] Lars Hofhansl commented on HBASE-12865: --- Yeah. Apologies from me as well... This we

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