[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=15965426#comment-15965426 ] Lars Hofhansl commented on HBASE-17877: --- Hey [~vik.karma], I notice the Guava versi

[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=15965441#comment-15965441 ] Lars Hofhansl commented on HBASE-17877: --- Also looking at the code (with offset, as

[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=15965441#comment-15965441 ] Lars Hofhansl edited comment on HBASE-17877 at 4/12/17 6:21 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=15972127#comment-15972127 ] Lars Hofhansl commented on HBASE-17877: --- I like -v4! > Replace/improve HBase's byt

[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=15972129#comment-15972129 ] Lars Hofhansl commented on HBASE-17877: --- Should we add a little comment about how m

[jira] [Commented] (HBASE-17937) Memstore size becomes negative in case of expensive postPut/Delete Coprocessor call

[ https://issues.apache.org/jira/browse/HBASE-17937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15973163#comment-15973163 ] Lars Hofhansl commented on HBASE-17937: --- So we looked at the code here. I think thi

[jira] [Commented] (HBASE-17937) Memstore size becomes negative in case of expensive postPut/Delete Coprocessor call

[ https://issues.apache.org/jira/browse/HBASE-17937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15973189#comment-15973189 ] Lars Hofhansl commented on HBASE-17937: --- Agreed. I think it's just [~abhishek.chouh

[jira] [Comment Edited] (HBASE-17937) Memstore size becomes negative in case of expensive postPut/Delete Coprocessor call

[ https://issues.apache.org/jira/browse/HBASE-17937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15973189#comment-15973189 ] Lars Hofhansl edited comment on HBASE-17937 at 4/18/17 6:06 PM: ---

[jira] [Commented] (HBASE-17937) Memstore size becomes negative in case of expensive postPut/Delete Coprocessor call

[ https://issues.apache.org/jira/browse/HBASE-17937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15973407#comment-15973407 ] Lars Hofhansl commented on HBASE-17937: --- +1 on branch-1 patch. (nice to get rid of

[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=15980272#comment-15980272 ] Lars Hofhansl commented on HBASE-17877: --- If there're no further comments... Good to

[jira] [Commented] (HBASE-17448) Export metrics from RecoverableZooKeeper

[ https://issues.apache.org/jira/browse/HBASE-17448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15980275#comment-15980275 ] Lars Hofhansl commented on HBASE-17448: --- lgtm > Export metrics from RecoverableZoo

[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=15982114#comment-15982114 ] Lars Hofhansl commented on HBASE-17877: --- [~busbey], you are right. We looked at Gua

[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=15982345#comment-15982345 ] Lars Hofhansl commented on HBASE-17877: --- [~vik.karma] if you have time, sure. Happy

[jira] [Commented] (HBASE-17958) Avoid passing unexpected cell to ScanQueryMatcher when optimize SEEK to SKIP

[ https://issues.apache.org/jira/browse/HBASE-17958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15983308#comment-15983308 ] Lars Hofhansl commented on HBASE-17958: --- Do you guys have a unit test to show this?

[jira] [Commented] (HBASE-17958) Avoid passing unexpected cell to ScanQueryMatcher when optimize SEEK to SKIP

[ https://issues.apache.org/jira/browse/HBASE-17958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15983320#comment-15983320 ] Lars Hofhansl commented on HBASE-17958: --- It is expected that the column trackers so

[jira] [Commented] (HBASE-17958) Avoid passing unexpected cell to ScanQueryMatcher when optimize SEEK to SKIP

[ https://issues.apache.org/jira/browse/HBASE-17958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15983966#comment-15983966 ] Lars Hofhansl commented on HBASE-17958: --- The problem is the order in which the filt

[jira] [Commented] (HBASE-17917) Use pread by default for all user scan

[ https://issues.apache.org/jira/browse/HBASE-17917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15986000#comment-15986000 ] Lars Hofhansl commented on HBASE-17917: --- Nice > Use pread by default for all user

[jira] [Commented] (HBASE-17958) Avoid passing unexpected cell to ScanQueryMatcher when optimize SEEK to SKIP

[ https://issues.apache.org/jira/browse/HBASE-17958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15986019#comment-15986019 ] Lars Hofhansl commented on HBASE-17958: --- Looks good generally. Are you sure we're n

[jira] [Commented] (HBASE-17958) Avoid passing unexpected cell to ScanQueryMatcher when optimize SEEK to SKIP

[ https://issues.apache.org/jira/browse/HBASE-17958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15986024#comment-15986024 ] Lars Hofhansl commented on HBASE-17958: --- bq. Can you imagine that, you call a seek

[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=15986033#comment-15986033 ] Lars Hofhansl commented on HBASE-17877: --- +1 Unless I hear objections I will commit

[jira] [Updated] (HBASE-17877) 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: -- Summary: Improve HBase's byte[] comparator (was: Replace/improve HBase's byte[] comparator) >

[jira] [Updated] (HBASE-17877) 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: -- Resolution: Fixed Fix Version/s: 1.3.2 1.4.0 2.0.0

[jira] [Commented] (HBASE-17877) Improve HBase's byte[] comparator

[ https://issues.apache.org/jira/browse/HBASE-17877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15987599#comment-15987599 ] Lars Hofhansl commented on HBASE-17877: --- Thanks for the patches [~vik.karma]! > Im

[jira] [Commented] (HBASE-17917) Use pread by default for all user scan

[ https://issues.apache.org/jira/browse/HBASE-17917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15989763#comment-15989763 ] Lars Hofhansl commented on HBASE-17917: --- The title does not quite reflect the patch

[jira] [Commented] (HBASE-17489) ClientScanner may send a next request to a RegionScanner which has been exhausted

[ https://issues.apache.org/jira/browse/HBASE-17489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15997677#comment-15997677 ] Lars Hofhansl commented on HBASE-17489: --- Hey [~Apache9]. Quick question: It seems t

[jira] [Created] (HBASE-18000) Make sure we always return the scanner id with ScanResponse

Lars Hofhansl created HBASE-18000: - Summary: Make sure we always return the scanner id with ScanResponse Key: HBASE-18000 URL: https://issues.apache.org/jira/browse/HBASE-18000 Project: HBase

[jira] [Commented] (HBASE-18000) Make sure we always return the scanner id with ScanResponse

[ https://issues.apache.org/jira/browse/HBASE-18000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15997824#comment-15997824 ] Lars Hofhansl commented on HBASE-18000: --- Perhaps it's as simple to just builder.set

[jira] [Commented] (HBASE-17489) ClientScanner may send a next request to a RegionScanner which has been exhausted

[ https://issues.apache.org/jira/browse/HBASE-17489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15997822#comment-15997822 ] Lars Hofhansl commented on HBASE-17489: --- Thanks [~Apache9]. Filed HBASE-18000 (wow

[jira] [Updated] (HBASE-18000) Make sure we always return the scanner id with ScanResponse

[ https://issues.apache.org/jira/browse/HBASE-18000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-18000: -- Affects Version/s: 1.3.1 > Make sure we always return the scanner id with ScanResponse > --

[jira] [Commented] (HBASE-18000) Make sure we always return the scanner id with ScanResponse

[ https://issues.apache.org/jira/browse/HBASE-18000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15998561#comment-15998561 ] Lars Hofhansl commented on HBASE-18000: --- [~karanmehta93], can't retroactively chang

[jira] [Commented] (HBASE-18043) Institute a hard limit for individual cell size that cannot be overridden by clients

[ https://issues.apache.org/jira/browse/HBASE-18043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16008936#comment-16008936 ] Lars Hofhansl commented on HBASE-18043: --- Looks good. Should we add a test with Put

[jira] [Commented] (HBASE-17887) Row-level consistency is broken for read

[ https://issues.apache.org/jira/browse/HBASE-17887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009074#comment-16009074 ] Lars Hofhansl commented on HBASE-17887: --- Wow. Changes like HBASE-14970 and this one

[jira] [Commented] (HBASE-18027) HBaseInterClusterReplicationEndpoint should respect RPC size limits when batching edits

[ https://issues.apache.org/jira/browse/HBASE-18027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009126#comment-16009126 ] Lars Hofhansl commented on HBASE-18027: --- Looking > HBaseInterClusterReplicationEnd

[jira] [Commented] (HBASE-18027) HBaseInterClusterReplicationEndpoint should respect RPC size limits when batching edits

[ https://issues.apache.org/jira/browse/HBASE-18027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009134#comment-16009134 ] Lars Hofhansl commented on HBASE-18027: --- So looking at the code... In the original

[jira] [Comment Edited] (HBASE-18027) HBaseInterClusterReplicationEndpoint should respect RPC size limits when batching edits

[ https://issues.apache.org/jira/browse/HBASE-18027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009134#comment-16009134 ] Lars Hofhansl edited comment on HBASE-18027 at 5/13/17 4:47 AM: ---

[jira] [Commented] (HBASE-18043) Institute a hard limit for individual cell size that cannot be overridden by clients

[ https://issues.apache.org/jira/browse/HBASE-18043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009135#comment-16009135 ] Lars Hofhansl commented on HBASE-18043: --- Thanks! +1 > Institute a hard limit for

[jira] [Commented] (HBASE-18027) HBaseInterClusterReplicationEndpoint should respect RPC size limits when batching edits

[ https://issues.apache.org/jira/browse/HBASE-18027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009136#comment-16009136 ] Lars Hofhansl commented on HBASE-18027: --- (And hence perhaps this is just checking t

[jira] [Commented] (HBASE-9430) Memstore heapSize calculation - DEEP_OVERHEAD is incorrect

[ https://issues.apache.org/jira/browse/HBASE-9430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13773841#comment-13773841 ] Lars Hofhansl commented on HBASE-9430: -- +1 for 0.94 as well. This is purely cosmetic,

[jira] [Updated] (HBASE-9607) Data loss after snapshot restore into cloned table

[ https://issues.apache.org/jira/browse/HBASE-9607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9607: - Fix Version/s: (was: 0.94.12) 0.94.13 > Data loss after snapshot resto

[jira] [Commented] (HBASE-9651) Backport HBASE-3890 'Scheduled tasks in distributed log splitting not in sync with ZK' to 0.94

[ https://issues.apache.org/jira/browse/HBASE-9651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13777555#comment-13777555 ] Lars Hofhansl commented on HBASE-9651: -- +1 > Backport HBASE-3890 'Sc

[jira] [Commented] (HBASE-9649) HFilePrettyPrinter should not throw a NPE if FirstKey or LastKey is null.

[ https://issues.apache.org/jira/browse/HBASE-9649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13777558#comment-13777558 ] Lars Hofhansl commented on HBASE-9649: -- Let's do this in 0.94 as well.

[jira] [Commented] (HBASE-9648) collection one expired storefile causes it to be replaced by another expired storefile

[ https://issues.apache.org/jira/browse/HBASE-9648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13778369#comment-13778369 ] Lars Hofhansl commented on HBASE-9648: -- Can we just not do the immediate deletion of

[jira] [Commented] (HBASE-9534) Short-Circuit Coprocessor HTable access when on the same server

[ https://issues.apache.org/jira/browse/HBASE-9534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13778429#comment-13778429 ] Lars Hofhansl commented on HBASE-9534: -- Hmm... Sorry about this. I took the latest tr

[jira] [Updated] (HBASE-7965) Port table locking to 0.94 (HBASE-7305, HBASE-7546, HBASE-7933)

[ https://issues.apache.org/jira/browse/HBASE-7965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-7965: - Fix Version/s: (was: 0.94.8) > Port table locking to 0.94 (HBASE-7305, HBASE-7546, HBASE-

[jira] [Commented] (HBASE-9648) collection one expired storefile causes it to be replaced by another expired storefile

[ https://issues.apache.org/jira/browse/HBASE-9648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13778480#comment-13778480 ] Lars Hofhansl commented on HBASE-9648: -- I'd have to study the code a bit more, but I

[jira] [Commented] (HBASE-9410) Concurrent coprocessor endpoint executions slow down exponentially

[ https://issues.apache.org/jira/browse/HBASE-9410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13778485#comment-13778485 ] Lars Hofhansl commented on HBASE-9410: -- Nothing jumps out there. Can you do a jstack

[jira] [Commented] (HBASE-9648) collection one expired storefile causes it to be replaced by another expired storefile

[ https://issues.apache.org/jira/browse/HBASE-9648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13779314#comment-13779314 ] Lars Hofhansl commented on HBASE-9648: -- [~sershe], are you agreeing? Can't quite pars

[jira] [Commented] (HBASE-9488) Improve performance for small scan

[ https://issues.apache.org/jira/browse/HBASE-9488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13779710#comment-13779710 ] Lars Hofhansl commented on HBASE-9488: -- I ran this through my simple tight loop scan

[jira] [Commented] (HBASE-4811) Support reverse Scan

[ https://issues.apache.org/jira/browse/HBASE-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13780094#comment-13780094 ] Lars Hofhansl commented on HBASE-4811: -- I still don't understand why a reverse scanne

[jira] [Commented] (HBASE-7404) Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13781242#comment-13781242 ] Lars Hofhansl commented on HBASE-7404: -- I tried the Dave's 0.94 backport. It looks go

[jira] [Updated] (HBASE-9680) 0.94 backport: HBASE-7404 Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-9680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9680: - Description: See latest 0.94 patch on HBASE-7404. > 0.94 backport: HBASE-7404 Bucket Cache:A solu

[jira] [Created] (HBASE-9680) 0.94 backport: HBASE-7404 Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

Lars Hofhansl created HBASE-9680: Summary: 0.94 backport: HBASE-7404 Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE Key: HBASE-9680 URL: https://issues.apache.org/jira/browse/HBASE-9680

[jira] [Commented] (HBASE-7404) Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13781253#comment-13781253 ] Lars Hofhansl commented on HBASE-7404: -- Filed HBASE-9680 for further discussion. > B

[jira] [Updated] (HBASE-7404) Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-7404: - Attachment: 7404-0.94-fixed-lines.txt The 0.94 patch had a bunch of CRLF line endings. Some of th

[jira] [Commented] (HBASE-4811) Support reverse Scan

[ https://issues.apache.org/jira/browse/HBASE-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13781255#comment-13781255 ] Lars Hofhansl commented on HBASE-4811: -- Thanks [~zjushch]. Will run some perf tests o

[jira] [Commented] (HBASE-9679) Binary search in HFile block

[ https://issues.apache.org/jira/browse/HBASE-9679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13781256#comment-13781256 ] Lars Hofhansl commented on HBASE-9679: -- Agreed. Binary search is not possible, becaus

[jira] [Commented] (HBASE-9648) collection one expired storefile causes it to be replaced by another expired storefile

[ https://issues.apache.org/jira/browse/HBASE-9648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782406#comment-13782406 ] Lars Hofhansl commented on HBASE-9648: -- I might be misunderstanding the issue... When

[jira] [Commented] (HBASE-4811) Support reverse Scan

[ https://issues.apache.org/jira/browse/HBASE-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782493#comment-13782493 ] Lars Hofhansl commented on HBASE-4811: -- So it turns out that this does slow down scan

[jira] [Commented] (HBASE-4811) Support reverse Scan

[ https://issues.apache.org/jira/browse/HBASE-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782599#comment-13782599 ] Lars Hofhansl commented on HBASE-4811: -- I will double check this on another machine a

[jira] [Commented] (HBASE-4811) Support reverse Scan

[ https://issues.apache.org/jira/browse/HBASE-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782618#comment-13782618 ] Lars Hofhansl commented on HBASE-4811: -- On another (slower) machine. 20m rows, 1 col,

[jira] [Commented] (HBASE-4811) Support reverse Scan

[ https://issues.apache.org/jira/browse/HBASE-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782633#comment-13782633 ] Lars Hofhansl commented on HBASE-4811: -- I thought it might be the double synchronized

[jira] [Commented] (HBASE-7404) Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782657#comment-13782657 ] Lars Hofhansl commented on HBASE-7404: -- Actually I'd rather remove the DoubleBlockCac

[jira] [Commented] (HBASE-7404) Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13783332#comment-13783332 ] Lars Hofhansl commented on HBASE-7404: -- Thanks Stack, will have a look at HBASE-8864.

[jira] [Comment Edited] (HBASE-7404) Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13783332#comment-13783332 ] Lars Hofhansl edited comment on HBASE-7404 at 10/1/13 8:56 PM: -

[jira] [Commented] (HBASE-8894) Forward port compressed l2 cache from 0.89fb

[ https://issues.apache.org/jira/browse/HBASE-8894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13783340#comment-13783340 ] Lars Hofhansl commented on HBASE-8894: -- Awesome! I was just looking at HBASE-7404 (an

[jira] [Commented] (HBASE-8894) Forward port compressed l2 cache from 0.89fb

[ https://issues.apache.org/jira/browse/HBASE-8894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13783492#comment-13783492 ] Lars Hofhansl commented on HBASE-8894: -- [~avf] So can I consider the L2 cache strictl

[jira] [Commented] (HBASE-8521) Cells cannot be overwritten with bulk loaded HFiles

[ https://issues.apache.org/jira/browse/HBASE-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13783503#comment-13783503 ] Lars Hofhansl commented on HBASE-8521: -- Still +0 on this. Any strong sponsors? If so

[jira] [Updated] (HBASE-9532) Dynamic class loader for coprocessor may skip hbase-site.xml

[ https://issues.apache.org/jira/browse/HBASE-9532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9532: - Fix Version/s: (was: 0.94.13) (was: 0.96.0) (was

[jira] [Resolved] (HBASE-9504) Backport HBASE-1212 to 0.94

[ https://issues.apache.org/jira/browse/HBASE-9504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-9504. -- Resolution: Fixed Hadoop Flags: Reviewed Committed to 0.94. Thanks, [~jmspaggi]. > Backp

[jira] [Commented] (HBASE-8521) Cells cannot be overwritten with bulk loaded HFiles

[ https://issues.apache.org/jira/browse/HBASE-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13783672#comment-13783672 ] Lars Hofhansl commented on HBASE-8521: -- Thanks for chiming in Alexandre... I'll count

[jira] [Commented] (HBASE-8894) Forward port compressed l2 cache from 0.89fb

[ https://issues.apache.org/jira/browse/HBASE-8894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13783673#comment-13783673 ] Lars Hofhansl commented on HBASE-8894: -- [~xieliang007] No haste. 3 days is fine. :)

[jira] [Resolved] (HBASE-8521) Cells cannot be overwritten with bulk loaded HFiles

[ https://issues.apache.org/jira/browse/HBASE-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl resolved HBASE-8521. -- Resolution: Fixed Fix Version/s: 0.94.13 Committed to the 0.94 branch. Thanks for the pa

[jira] [Commented] (HBASE-8521) Cells cannot be overwritten with bulk loaded HFiles

[ https://issues.apache.org/jira/browse/HBASE-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784524#comment-13784524 ] Lars Hofhansl commented on HBASE-8521: -- TestLoadIncrementalHFilesSplitRecovery.testBu

[jira] [Commented] (HBASE-8521) Cells cannot be overwritten with bulk loaded HFiles

[ https://issues.apache.org/jira/browse/HBASE-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784534#comment-13784534 ] Lars Hofhansl commented on HBASE-8521: -- Also, looking at v4 now. It adds {code} priva

[jira] [Commented] (HBASE-8521) Cells cannot be overwritten with bulk loaded HFiles

[ https://issues.apache.org/jira/browse/HBASE-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784538#comment-13784538 ] Lars Hofhansl commented on HBASE-8521: -- Definitely passes without the patch and fail

[jira] [Commented] (HBASE-8521) Cells cannot be overwritten with bulk loaded HFiles

[ https://issues.apache.org/jira/browse/HBASE-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784645#comment-13784645 ] Lars Hofhansl commented on HBASE-8521: -- I knew I could wait a few minutes :) > Cells

[jira] [Commented] (HBASE-8521) Cells cannot be overwritten with bulk loaded HFiles

[ https://issues.apache.org/jira/browse/HBASE-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784668#comment-13784668 ] Lars Hofhansl commented on HBASE-8521: -- Committed. Thanks JM! > Cells cannot be over

[jira] [Commented] (HBASE-9593) Region server left in online servers list forever if it went down after registering to master and before creating ephemeral node

[ https://issues.apache.org/jira/browse/HBASE-9593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13784676#comment-13784676 ] Lars Hofhansl commented on HBASE-9593: -- Looks good. Generally we have state in way t

[jira] [Commented] (HBASE-7404) Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785286#comment-13785286 ] Lars Hofhansl commented on HBASE-7404: -- Thanks [~zjushch]. I do understand the aim of

[jira] [Commented] (HBASE-8894) Forward port compressed l2 cache from 0.89fb

[ https://issues.apache.org/jira/browse/HBASE-8894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785288#comment-13785288 ] Lars Hofhansl commented on HBASE-8894: -- Is my characterization of the design above co

[jira] [Commented] (HBASE-4811) Support reverse Scan

[ https://issues.apache.org/jira/browse/HBASE-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785301#comment-13785301 ] Lars Hofhansl commented on HBASE-4811: -- Sorry, should have stated that I was referrin

[jira] [Commented] (HBASE-7404) Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785456#comment-13785456 ] Lars Hofhansl commented on HBASE-7404: -- Also... A 60% slowdown is expected here? (I w

[jira] [Commented] (HBASE-4811) Support reverse Scan

[ https://issues.apache.org/jira/browse/HBASE-4811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785668#comment-13785668 ] Lars Hofhansl commented on HBASE-4811: -- Looking through the patch I don't see why for

[jira] [Commented] (HBASE-7404) Bucket Cache:A solution about CMS,Heap Fragment and Big Cache on HBASE

[ https://issues.apache.org/jira/browse/HBASE-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785676#comment-13785676 ] Lars Hofhansl commented on HBASE-7404: -- That is correct. > Bucket Cache:A solution a

[jira] [Created] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

Lars Hofhansl created HBASE-9711: Summary: Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary Key: HBASE-9711 URL: https://issues.apache.org/jira/browse/HBASE-9711 Project: HBas

[jira] [Updated] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9711: - Fix Version/s: (was: 0.96.0) (was: 0.94.12) 0.96.1

[jira] [Assigned] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl reassigned HBASE-9711: Assignee: Lars Hofhansl > Improve HBASE-9428 - avoid copying bytes for RegexFilter unless n

[jira] [Updated] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9711: - Attachment: 9711-trunk.txt Simple patch. Copying the bytes ahead of the String(...) only makes se

[jira] [Updated] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9711: - Priority: Trivial (was: Major) > Improve HBASE-9428 - avoid copying bytes for RegexFilter unless

[jira] [Updated] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9711: - Attachment: (was: 9711-trunk.txt) > Improve HBASE-9428 - avoid copying bytes for RegexFilter

[jira] [Updated] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9711: - Status: Patch Available (was: Open) > Improve HBASE-9428 - avoid copying bytes for RegexFilter u

[jira] [Updated] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9711: - Attachment: 9711-trunk.txt Whoops. Here's the right patch. > Improve HBASE-9428 - avoid copying

[jira] [Updated] (HBASE-9272) A simple parallel, unordered scanner

[ https://issues.apache.org/jira/browse/HBASE-9272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9272: - Attachment: 9272-trunk.txt Here finally is a trunk version. > A simple parallel, unordered scann

[jira] [Updated] (HBASE-9272) A simple parallel, unordered scanner

[ https://issues.apache.org/jira/browse/HBASE-9272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9272: - Status: Patch Available (was: Open) > A simple parallel, unordered scanner > ---

[jira] [Comment Edited] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13787486#comment-13787486 ] Lars Hofhansl edited comment on HBASE-9711 at 10/6/13 4:17 AM: -

[jira] [Commented] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13787486#comment-13787486 ] Lars Hofhansl commented on HBASE-9711: -- The {{String(byte bytes[], int offset, int le

[jira] [Commented] (HBASE-9717) Allow filterRowKey to return a next key hint

[ https://issues.apache.org/jira/browse/HBASE-9717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13787896#comment-13787896 ] Lars Hofhansl commented on HBASE-9717: -- The first question I have: Why can't FilterKe

[jira] [Commented] (HBASE-9717) Allow filterRowKey to return a next key hint

[ https://issues.apache.org/jira/browse/HBASE-9717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13787948#comment-13787948 ] Lars Hofhansl commented on HBASE-9717: -- Hmm... filterKeyValue is called for each KV,

[jira] [Updated] (HBASE-9711) Improve HBASE-9428 - avoid copying bytes for RegexFilter unless necessary

[ https://issues.apache.org/jira/browse/HBASE-9711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9711: - Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available)

[jira] [Updated] (HBASE-9272) A simple parallel, unordered scanner

[ https://issues.apache.org/jira/browse/HBASE-9272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-9272: - Attachment: 9272-trunk-v2.txt Addressing Ted's comments. > A simple parallel, unordered scanner

<    5   6   7   8   9   10   11   12   13   14   >