[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460297#comment-13460297 ] Cheng Hao commented on HBASE-6852: -- Hi Liang, it's really good suggestion. Actually I did

[jira] [Updated] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Cheng Hao updated HBASE-6852: - Attachment: onhitcache-trunk.patch change the THRESHOLD_METRICS_FLUSH from 2000 to 100, per Lars' suggest

[jira] [Updated] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Cheng Hao updated HBASE-6852: - Attachment: (was: onhitcache-trunk.patch) > SchemaMetrics.updateOnCacheHit costs too much while f

[jira] [Commented] (HBASE-6381) AssignmentManager should use the same logic for clean startup and failover

[ https://issues.apache.org/jira/browse/HBASE-6381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460315#comment-13460315 ] ramkrishna.s.vasudevan commented on HBASE-6381: --- @Jimmy The fix for Rajesh's

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460316#comment-13460316 ] Cheng Hao commented on HBASE-6852: -- I didn't remove the "cacheHits" in the HFileReaderV1

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460318#comment-13460318 ] Hadoop QA commented on HBASE-6852: -- -1 overall. Here are the results of testing the late

[jira] [Commented] (HBASE-6491) add limit function at ClientScanner

[ https://issues.apache.org/jira/browse/HBASE-6491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460324#comment-13460324 ] ronghai.ma commented on HBASE-6491: --- [~jeason] Scenario : scaning more than one region.

[jira] [Commented] (HBASE-6524) Hooks for hbase tracing

[ https://issues.apache.org/jira/browse/HBASE-6524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460326#comment-13460326 ] Hudson commented on HBASE-6524: --- Integrated in HBase-TRUNK #3364 (See [https://builds.apach

[jira] [Commented] (HBASE-6783) Make read short circuit the default

[ https://issues.apache.org/jira/browse/HBASE-6783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460357#comment-13460357 ] nkeywal commented on HBASE-6783: I checked, I didn't reproduced the error found on hadoop-

[jira] [Updated] (HBASE-6071) getRegionServerWithRetires, should log unsuccessful attempts and exceptions.

[ https://issues.apache.org/jira/browse/HBASE-6071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Igal Shilman updated HBASE-6071: Attachment: HBASE-6071.v4.patch Changing debug level to info. > getRegionServerWit

[jira] [Updated] (HBASE-6488) HBase wont run on IPv6 on OSes that use zone-indexes

[ https://issues.apache.org/jira/browse/HBASE-6488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ryan rawson updated HBASE-6488: --- Attachment: HBASE-6488-trunk.txt here is thine trunk. stop renaming paths! > HBase w

[jira] [Commented] (HBASE-6783) Make read short circuit the default

[ https://issues.apache.org/jira/browse/HBASE-6783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460400#comment-13460400 ] Hudson commented on HBASE-6783: --- Integrated in HBase-TRUNK #3365 (See [https://builds.apach

[jira] [Created] (HBASE-6853) IlegalArgument Exception is thrown when an empty region is spliitted.

ramkrishna.s.vasudevan created HBASE-6853: - Summary: IlegalArgument Exception is thrown when an empty region is spliitted. Key: HBASE-6853 URL: https://issues.apache.org/jira/browse/HBASE-6853

[jira] [Updated] (HBASE-6783) Make read short circuit the default

[ https://issues.apache.org/jira/browse/HBASE-6783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-6783: --- Resolution: Fixed Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) > Make

[jira] [Commented] (HBASE-6783) Make read short circuit the default

[ https://issues.apache.org/jira/browse/HBASE-6783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460406#comment-13460406 ] nkeywal commented on HBASE-6783: I still need to make it non default for some specific bui

[jira] [Assigned] (HBASE-6698) Refactor checkAndPut and checkAndDelete to use doMiniBatchMutation

[ https://issues.apache.org/jira/browse/HBASE-6698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ramkrishna.s.vasudevan reassigned HBASE-6698: - Assignee: Priyadarshini > Refactor checkAndPut and checkAndDelete to

[jira] [Commented] (HBASE-6071) getRegionServerWithRetires, should log unsuccessful attempts and exceptions.

[ https://issues.apache.org/jira/browse/HBASE-6071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460415#comment-13460415 ] Harsh J commented on HBASE-6071: Thanks for addressing my comment Igal, this looks good to

[jira] [Commented] (HBASE-6488) HBase wont run on IPv6 on OSes that use zone-indexes

[ https://issues.apache.org/jira/browse/HBASE-6488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460416#comment-13460416 ] Hadoop QA commented on HBASE-6488: -- -1 overall. Here are the results of testing the late

[jira] [Commented] (HBASE-6071) getRegionServerWithRetires, should log unsuccessful attempts and exceptions.

[ https://issues.apache.org/jira/browse/HBASE-6071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460429#comment-13460429 ] Igal Shilman commented on HBASE-6071: - [~qwertymaniac] n/p. > getR

[jira] [Commented] (HBASE-6071) getRegionServerWithRetires, should log unsuccessful attempts and exceptions.

[ https://issues.apache.org/jira/browse/HBASE-6071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460433#comment-13460433 ] Hadoop QA commented on HBASE-6071: -- -1 overall. Here are the results of testing the late

[jira] [Commented] (HBASE-6410) Move RegionServer Metrics to metrics2

[ https://issues.apache.org/jira/browse/HBASE-6410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460434#comment-13460434 ] Alex Baranau commented on HBASE-6410: - Oh, sorry, forgot to share some minor notes I t

[jira] [Commented] (HBASE-4658) Put attributes are not exposed via the ThriftServer

[ https://issues.apache.org/jira/browse/HBASE-4658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460446#comment-13460446 ] Hudson commented on HBASE-4658: --- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #185 (See [https

[jira] [Commented] (HBASE-6806) HBASE-4658 breaks backward compatibility / example scripts

[ https://issues.apache.org/jira/browse/HBASE-6806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460445#comment-13460445 ] Hudson commented on HBASE-6806: --- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #185 (See [https

[jira] [Commented] (HBASE-6783) Make read short circuit the default

[ https://issues.apache.org/jira/browse/HBASE-6783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460448#comment-13460448 ] Hudson commented on HBASE-6783: --- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #185 (See [https

[jira] [Commented] (HBASE-6524) Hooks for hbase tracing

[ https://issues.apache.org/jira/browse/HBASE-6524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460447#comment-13460447 ] Hudson commented on HBASE-6524: --- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #185 (See [https

[jira] [Updated] (HBASE-6853) IlegalArgument Exception is thrown when an empty region is spliitted.

[ https://issues.apache.org/jira/browse/HBASE-6853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Priyadarshini updated HBASE-6853: - Attachment: HBASE-6853_splitfailure.patch > IlegalArgument Exception is thrown when an empty

[jira] [Updated] (HBASE-6853) IlegalArgument Exception is thrown when an empty region is spliitted.

[ https://issues.apache.org/jira/browse/HBASE-6853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Priyadarshini updated HBASE-6853: - Attachment: HBASE-6853_2_splitsuccess.patch > IlegalArgument Exception is thrown when an empt

[jira] [Commented] (HBASE-6853) IlegalArgument Exception is thrown when an empty region is spliitted.

[ https://issues.apache.org/jira/browse/HBASE-6853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460461#comment-13460461 ] Priyadarshini commented on HBASE-6853: -- Attached 2 patches refers to 2 scenarios. SC

[jira] [Updated] (HBASE-6853) IllegalArgument Exception is thrown when an empty region is spliitted.

[ https://issues.apache.org/jira/browse/HBASE-6853?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ramkrishna.s.vasudevan updated HBASE-6853: -- Summary: IllegalArgument Exception is thrown when an empty region is spliitted.

[jira] [Created] (HBASE-6854) Deletion of SPLITTING node on split rollback should clear the region from RIT

ramkrishna.s.vasudevan created HBASE-6854: - Summary: Deletion of SPLITTING node on split rollback should clear the region from RIT Key: HBASE-6854 URL: https://issues.apache.org/jira/browse/HBASE-6854

[jira] [Created] (HBASE-6855) Add support for the REST Multi Gets to the RemoteHTable implementation

Erich Hochmuth created HBASE-6855: - Summary: Add support for the REST Multi Gets to the RemoteHTable implementation Key: HBASE-6855 URL: https://issues.apache.org/jira/browse/HBASE-6855 Project: HBase

[jira] [Commented] (HBASE-6798) HDFS always read checksum form meta file

[ https://issues.apache.org/jira/browse/HBASE-6798?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460513#comment-13460513 ] LiuLei commented on HBASE-6798: --- Hi stack, yes, I think we should add a new setSkipChecksum(

[jira] [Commented] (HBASE-6714) TestMultiSlaveReplication#testMultiSlaveReplication may fail

[ https://issues.apache.org/jira/browse/HBASE-6714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460530#comment-13460530 ] Himanshu Vashishtha commented on HBASE-6714: Any comments/reviews?

[jira] [Commented] (HBASE-6299) RS starts region open while fails ack to HMaster.sendRegionOpen() causes inconsistency in HMaster's region state and a series of successive problems.

[ https://issues.apache.org/jira/browse/HBASE-6299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460532#comment-13460532 ] ramkrishna.s.vasudevan commented on HBASE-6299: --- There are some hanging test

[jira] [Created] (HBASE-6856) Document the LeaseException thrown in scanner next

Daniel Iancu created HBASE-6856: --- Summary: Document the LeaseException thrown in scanner next Key: HBASE-6856 URL: https://issues.apache.org/jira/browse/HBASE-6856 Project: HBase Issue Type: Im

[jira] [Updated] (HBASE-6856) Document the LeaseException thrown in scanner next

[ https://issues.apache.org/jira/browse/HBASE-6856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Daniel Iancu updated HBASE-6856: Description: In some situations clients that fetch data from a RS get a LeaseException instead of

[jira] [Commented] (HBASE-5937) Refactor HLog into an interface.

[ https://issues.apache.org/jira/browse/HBASE-5937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460592#comment-13460592 ] Flavio Junqueira commented on HBASE-5937: - Thanks for responding, Stack. bq. Sorr

[jira] [Commented] (HBASE-6651) Thread safety of HTablePool is doubtful

[ https://issues.apache.org/jira/browse/HBASE-6651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460612#comment-13460612 ] Hiroshi Ikeda commented on HBASE-6651: -- Sorry I didn't realize that PoolMap is also u

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460615#comment-13460615 ] Lars Hofhansl commented on HBASE-6852: -- Patch looks good. I'll remain sceptical about

[jira] [Updated] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-6852: - Fix Version/s: (was: 0.94.2) 0.94.3 > SchemaMetrics.updateOnCacheHit c

[jira] [Updated] (HBASE-6854) Deletion of SPLITTING node on split rollback should clear the region from RIT

[ https://issues.apache.org/jira/browse/HBASE-6854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-6854: - Fix Version/s: (was: 0.94.2) 0.94.3 Unless there's patch today, let's move

[jira] [Commented] (HBASE-6381) AssignmentManager should use the same logic for clean startup and failover

[ https://issues.apache.org/jira/browse/HBASE-6381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460618#comment-13460618 ] Jimmy Xiang commented on HBASE-6381: @Ram, thanks a lot for the review. As to the rem

[jira] [Commented] (HBASE-6841) Meta prefetching is slower than doing multiple meta lookups

[ https://issues.apache.org/jira/browse/HBASE-6841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460619#comment-13460619 ] Lars Hofhansl commented on HBASE-6841: -- Which client did you jstack? There're at leas

[jira] [Updated] (HBASE-6651) Thread safety of HTablePool is doubtful

[ https://issues.apache.org/jira/browse/HBASE-6651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hiroshi Ikeda updated HBASE-6651: - Attachment: sharedmap_for_hbaseclient.zip Added sample implementation which might be used to pool

[jira] [Created] (HBASE-6857) Investigate slow operations

Amitanand Aiyer created HBASE-6857: -- Summary: Investigate slow operations Key: HBASE-6857 URL: https://issues.apache.org/jira/browse/HBASE-6857 Project: HBase Issue Type: Improvement

[jira] [Commented] (HBASE-5937) Refactor HLog into an interface.

[ https://issues.apache.org/jira/browse/HBASE-5937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460631#comment-13460631 ] stack commented on HBASE-5937: -- bq. Any clue of why this could be happening? Somehow the tes

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

[ https://issues.apache.org/jira/browse/HBASE-2038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jacques Nadeau reassigned HBASE-2038: - Assignee: Jacques Nadeau > Coprocessors: Region level indexing >

[jira] [Commented] (HBASE-6733) [0.92 UNIT TESTS] TestReplication.queueFailover occasionally fails [Part-2]

[ https://issues.apache.org/jira/browse/HBASE-6733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460645#comment-13460645 ] stack commented on HBASE-6733: -- [~jdcryans] Review this boss? > [0.92 UNIT T

[jira] [Assigned] (HBASE-3340) Eventually Consistent Secondary Indexing via Coprocessors

[ https://issues.apache.org/jira/browse/HBASE-3340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jacques Nadeau reassigned HBASE-3340: - Assignee: Jacques Nadeau (was: Jonathan Gray) > Eventually Consistent Secondary Inde

[jira] [Commented] (HBASE-6758) [replication] The replication-executor should make sure the file that it is replicating is closed before declaring success on that file

[ https://issues.apache.org/jira/browse/HBASE-6758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460648#comment-13460648 ] stack commented on HBASE-6758: -- [~devaraj] What you think of Ted comment above boss? [~jdcry

[jira] [Updated] (HBASE-6488) HBase wont run on IPv6 on OSes that use zone-indexes

[ https://issues.apache.org/jira/browse/HBASE-6488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-6488: - Resolution: Fixed Fix Version/s: 0.96.0 0.94.2 Assignee: ryan rawson Hadoo

[jira] [Commented] (HBASE-6752) On region server failure, serve writes and timeranged reads during the log split

[ https://issues.apache.org/jira/browse/HBASE-6752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460662#comment-13460662 ] Gregory Chanan commented on HBASE-6752: --- On timeranged reads: if the user specified

[jira] [Commented] (HBASE-6758) [replication] The replication-executor should make sure the file that it is replicating is closed before declaring success on that file

[ https://issues.apache.org/jira/browse/HBASE-6758?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460664#comment-13460664 ] Devaraj Das commented on HBASE-6758: [~stack] I have already responded to Ted's commen

[jira] [Updated] (HBASE-6841) Meta prefetching is slower than doing multiple meta lookups

[ https://issues.apache.org/jira/browse/HBASE-6841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lars Hofhansl updated HBASE-6841: - Fix Version/s: (was: 0.94.2) 0.94.3 I'd like to move this to 0.94.3. Pleas

[jira] [Commented] (HBASE-6841) Meta prefetching is slower than doing multiple meta lookups

[ https://issues.apache.org/jira/browse/HBASE-6841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460674#comment-13460674 ] Jean-Daniel Cryans commented on HBASE-6841: --- bq. @J-D: Since this is (presumably

[jira] [Resolved] (HBASE-6856) Document the LeaseException thrown in scanner next

[ https://issues.apache.org/jira/browse/HBASE-6856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack resolved HBASE-6856. -- Resolution: Fixed Fix Version/s: 0.96.0 Assignee: Daniel Iancu Hadoop Flags: Reviewed Comm

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460683#comment-13460683 ] Mikhail Bautin commented on HBASE-6852: --- [~lhofhansl]: what are the other cases when

[jira] [Commented] (HBASE-6488) HBase wont run on IPv6 on OSes that use zone-indexes

[ https://issues.apache.org/jira/browse/HBASE-6488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460686#comment-13460686 ] ryan rawson commented on HBASE-6488: One of the problems is we cant generally escape %

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460689#comment-13460689 ] Todd Lipcon commented on HBASE-6852: I have a "full table scan in isolation" benchmark

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460695#comment-13460695 ] Lars Hofhansl commented on HBASE-6852: -- HBASE-6603 was the other one. Turns out this

[jira] [Commented] (HBASE-6856) Document the LeaseException thrown in scanner next

[ https://issues.apache.org/jira/browse/HBASE-6856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460697#comment-13460697 ] stack commented on HBASE-6856: -- I meant to say thanks Daniel for distilling the mailing list

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460698#comment-13460698 ] Todd Lipcon commented on HBASE-6852: If using an array of longs, we'd get a ton of cac

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460699#comment-13460699 ] stack commented on HBASE-6852: -- Perhaps use the cliffclick counter (if cost < volatile) and n

[jira] [Assigned] (HBASE-6752) On region server failure, serve writes and timeranged reads during the log split

[ https://issues.apache.org/jira/browse/HBASE-6752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gregory Chanan reassigned HBASE-6752: - Assignee: Gregory Chanan > On region server failure, serve writes and timeranged read

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460702#comment-13460702 ] Lars Hofhansl commented on HBASE-6852: -- Oh yeah, you mentioned cliffclick... Need to

[jira] [Commented] (HBASE-6752) On region server failure, serve writes and timeranged reads during the log split

[ https://issues.apache.org/jira/browse/HBASE-6752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460703#comment-13460703 ] Gregory Chanan commented on HBASE-6752: --- Assigned to myself, I'm definitely up for t

[jira] [Updated] (HBASE-6299) RS starts region open while fails ack to HMaster.sendRegionOpen() causes inconsistency in HMaster's region state and a series of successive problems.

[ https://issues.apache.org/jira/browse/HBASE-6299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-6299: - Attachment: 6299v4.txt Retry > RS starts region open while fails ack to HMaster.sendRegionOpen()

[jira] [Updated] (HBASE-6299) RS starts region open while fails ack to HMaster.sendRegionOpen() causes inconsistency in HMaster's region state and a series of successive problems.

[ https://issues.apache.org/jira/browse/HBASE-6299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-6299: - Status: Open (was: Patch Available) > RS starts region open while fails ack to HMaster.sendRegionOpen() caus

[jira] [Updated] (HBASE-6299) RS starts region open while fails ack to HMaster.sendRegionOpen() causes inconsistency in HMaster's region state and a series of successive problems.

[ https://issues.apache.org/jira/browse/HBASE-6299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-6299: - Hadoop Flags: Reviewed Status: Patch Available (was: Open) > RS starts region open while fails ack

[jira] [Commented] (HBASE-6071) getRegionServerWithRetires, should log unsuccessful attempts and exceptions.

[ https://issues.apache.org/jira/browse/HBASE-6071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460709#comment-13460709 ] stack commented on HBASE-6071: -- How much more log does this patch generate Igal? As I read i

[jira] [Assigned] (HBASE-6851) Race condition in TableAuthManager.updateGlobalCache()

[ https://issues.apache.org/jira/browse/HBASE-6851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gary Helmling reassigned HBASE-6851: Assignee: Gary Helmling > Race condition in TableAuthManager.updateGlobalCache() >

[jira] [Commented] (HBASE-6714) TestMultiSlaveReplication#testMultiSlaveReplication may fail

[ https://issues.apache.org/jira/browse/HBASE-6714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460711#comment-13460711 ] stack commented on HBASE-6714: -- I love patches that fix broke tests. In future, rather than

[jira] [Updated] (HBASE-6714) TestMultiSlaveReplication#testMultiSlaveReplication may fail

[ https://issues.apache.org/jira/browse/HBASE-6714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack updated HBASE-6714: - Resolution: Fixed Fix Version/s: 0.96.0 0.94.2 Hadoop Flags: Reviewed St

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460717#comment-13460717 ] stack commented on HBASE-6852: -- [~lhofhansl] I made my comment before I saw Todd's sugges

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460725#comment-13460725 ] Elliott Clark commented on HBASE-6852: -- I think we should start doing more of what th

[jira] [Updated] (HBASE-6738) Too aggressive task resubmission from the distributed log manager

[ https://issues.apache.org/jira/browse/HBASE-6738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-6738: --- Status: Patch Available (was: Open) > Too aggressive task resubmission from the distributed log manager

[jira] [Updated] (HBASE-6738) Too aggressive task resubmission from the distributed log manager

[ https://issues.apache.org/jira/browse/HBASE-6738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] nkeywal updated HBASE-6738: --- Attachment: 6738.v1.patch > Too aggressive task resubmission from the distributed log manager > -

[jira] [Commented] (HBASE-6651) Thread safety of HTablePool is doubtful

[ https://issues.apache.org/jira/browse/HBASE-6651?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460726#comment-13460726 ] stack commented on HBASE-6651: -- Hiroshi Your work is more palatable as a patch rather than zi

[jira] [Commented] (HBASE-6738) Too aggressive task resubmission from the distributed log manager

[ https://issues.apache.org/jira/browse/HBASE-6738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460730#comment-13460730 ] nkeywal commented on HBASE-6738: This is a "low profile" patch, in which I tried to limit

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460736#comment-13460736 ] Todd Lipcon commented on HBASE-6852: bq. getAndIncrement into just one cpu instruction

[jira] [Commented] (HBASE-6738) Too aggressive task resubmission from the distributed log manager

[ https://issues.apache.org/jira/browse/HBASE-6738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460737#comment-13460737 ] stack commented on HBASE-6738: -- What do you mean here: {quote}This allows to continue if the

[jira] [Commented] (HBASE-6488) HBase wont run on IPv6 on OSes that use zone-indexes

[ https://issues.apache.org/jira/browse/HBASE-6488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460739#comment-13460739 ] Hudson commented on HBASE-6488: --- Integrated in HBase-TRUNK #3366 (See [https://builds.apach

[jira] [Commented] (HBASE-6856) Document the LeaseException thrown in scanner next

[ https://issues.apache.org/jira/browse/HBASE-6856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460740#comment-13460740 ] Hudson commented on HBASE-6856: --- Integrated in HBase-TRUNK #3366 (See [https://builds.apach

[jira] [Commented] (HBASE-6752) On region server failure, serve writes and timeranged reads during the log split

[ https://issues.apache.org/jira/browse/HBASE-6752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460742#comment-13460742 ] nkeywal commented on HBASE-6752: Seems reasonable, there are still some dark areas around

[jira] [Commented] (HBASE-6504) Adding GC details prevents HBase from starting in non-distributed mode

[ https://issues.apache.org/jira/browse/HBASE-6504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460747#comment-13460747 ] Hudson commented on HBASE-6504: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6803) script hbase should add JAVA_LIBRARY_PATH to LD_LIBRARY_PATH

[ https://issues.apache.org/jira/browse/HBASE-6803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460748#comment-13460748 ] Hudson commented on HBASE-6803: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6649) [0.92 UNIT TESTS] TestReplication.queueFailover occasionally fails [Part-1]

[ https://issues.apache.org/jira/browse/HBASE-6649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460750#comment-13460750 ] Hudson commented on HBASE-6649: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6792) Remove interface audience annotations in 0.94/0.92 introduced by HBASE-6516

[ https://issues.apache.org/jira/browse/HBASE-6792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460752#comment-13460752 ] Hudson commented on HBASE-6792: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6842) the jar used in coprocessor is not deleted in local which will exhaust the space of /tmp

[ https://issues.apache.org/jira/browse/HBASE-6842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460751#comment-13460751 ] Hudson commented on HBASE-6842: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6438) RegionAlreadyInTransitionException needs to give more info to avoid assignment inconsistencies

[ https://issues.apache.org/jira/browse/HBASE-6438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460753#comment-13460753 ] Hudson commented on HBASE-6438: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6844) upgrade 0.23 version dependency in 0.94

[ https://issues.apache.org/jira/browse/HBASE-6844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460754#comment-13460754 ] Hudson commented on HBASE-6844: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6488) HBase wont run on IPv6 on OSes that use zone-indexes

[ https://issues.apache.org/jira/browse/HBASE-6488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460755#comment-13460755 ] Hudson commented on HBASE-6488: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6847) HBASE-6649 broke replication

[ https://issues.apache.org/jira/browse/HBASE-6847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460756#comment-13460756 ] Hudson commented on HBASE-6847: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6516) hbck cannot detect any IOException while ".tableinfo" file is missing

[ https://issues.apache.org/jira/browse/HBASE-6516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460757#comment-13460757 ] Hudson commented on HBASE-6516: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6839) Operations may be executed without holding rowLock

[ https://issues.apache.org/jira/browse/HBASE-6839?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460758#comment-13460758 ] Hudson commented on HBASE-6839: --- Integrated in HBase-0.94-security #53 (See [https://builds

[jira] [Commented] (HBASE-6738) Too aggressive task resubmission from the distributed log manager

[ https://issues.apache.org/jira/browse/HBASE-6738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460759#comment-13460759 ] nkeywal commented on HBASE-6738: Even if the worker is considered as "alive" (i.e. ZooKeep

[jira] [Commented] (HBASE-6488) HBase wont run on IPv6 on OSes that use zone-indexes

[ https://issues.apache.org/jira/browse/HBASE-6488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460767#comment-13460767 ] Hudson commented on HBASE-6488: --- Integrated in HBase-0.94 #477 (See [https://builds.apache.

[jira] [Commented] (HBASE-6798) HDFS always read checksum form meta file

[ https://issues.apache.org/jira/browse/HBASE-6798?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460772#comment-13460772 ] stack commented on HBASE-6798: -- [~liulei.cn] Please open a new issue. We could do something

[jira] [Commented] (HBASE-6852) SchemaMetrics.updateOnCacheHit costs too much while full scanning a table with all of its fields

[ https://issues.apache.org/jira/browse/HBASE-6852?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460786#comment-13460786 ] Elliott Clark commented on HBASE-6852: -- bq.Aggregating stuff locally and pushing to m

[jira] [Commented] (HBASE-6299) RS starts region open while fails ack to HMaster.sendRegionOpen() causes inconsistency in HMaster's region state and a series of successive problems.

[ https://issues.apache.org/jira/browse/HBASE-6299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460790#comment-13460790 ] Hadoop QA commented on HBASE-6299: -- -1 overall. Here are the results of testing the late

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