[jira] [Updated] (HBASE-21586) Do not allocate empty arrays in hbase.

2018-12-11 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-21586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-21586: --- Attachment: HBASE-21586.master.002.patch Status: Patch Available (was: Open) > Do not

[jira] [Updated] (HBASE-21586) Do not allocate empty arrays in hbase.

2018-12-11 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-21586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-21586: --- Attachment: HBASE-21586.master.002.patch > Do not allocate empty arrays in hbase. >

[jira] [Updated] (HBASE-21586) Do not allocate empty arrays in hbase.

2018-12-11 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-21586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-21586: --- Status: Open (was: Patch Available) > Do not allocate empty arrays in hbase. >

[jira] [Updated] (HBASE-21586) Do not allocate empty arrays in hbase.

2018-12-11 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-21586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-21586: --- Attachment: HBASE-21586.master.001.patch > Do not allocate empty arrays in hbase. >

[jira] [Assigned] (HBASE-21586) Do not allocate empty arrays in hbase.

2018-12-11 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-21586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-21586: -- Assignee: John Leach > Do not allocate empty arrays in hbase. >

[jira] [Created] (HBASE-21586) Do not allocate empty arrays in hbase.

2018-12-11 Thread John Leach (JIRA)
John Leach created HBASE-21586: -- Summary: Do not allocate empty arrays in hbase. Key: HBASE-21586 URL: https://issues.apache.org/jira/browse/HBASE-21586 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-20994) Clean up manual array to collection copy, trivial

2018-09-20 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-20994: --- Resolution: Won't Fix Status: Resolved (was: Patch Available) > Clean up manual array to

[jira] [Resolved] (HBASE-20995) Clean Up Manual Array Copies, trivial

2018-09-20 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach resolved HBASE-20995. Resolution: Won't Fix > Clean Up Manual Array Copies, trivial >

[jira] [Updated] (HBASE-20995) Clean Up Manual Array Copies, trivial

2018-09-20 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-20995: --- Status: Open (was: Patch Available) > Clean Up Manual Array Copies, trivial >

[jira] [Issue Comment Deleted] (HBASE-20997) rebuildUserRegions() does not build ReplicaMapping during master switchover

2018-08-03 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-20997: --- Comment: was deleted (was: [~huaxiang]Have you started writing the tests?) > rebuildUserRegions()

[jira] [Commented] (HBASE-20997) rebuildUserRegions() does not build ReplicaMapping during master switchover

2018-08-03 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16568777#comment-16568777 ] John Leach commented on HBASE-20997: [~huaxiang]Have you started writing the tests? >

[jira] [Updated] (HBASE-20995) Clean Up Manual Array Copies, trivial

2018-08-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-20995: --- Attachment: HBASE-20995.patch Status: Patch Available (was: Open) Trivial cleanup of

[jira] [Created] (HBASE-20995) Clean Up Manual Array Copies, trivial

2018-08-02 Thread John Leach (JIRA)
John Leach created HBASE-20995: -- Summary: Clean Up Manual Array Copies, trivial Key: HBASE-20995 URL: https://issues.apache.org/jira/browse/HBASE-20995 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-20994) Clean up manual array to collection copy, trivial

2018-08-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-20994: --- Attachment: HBASE-20994.patch Status: Patch Available (was: Open) Just a quick style

[jira] [Created] (HBASE-20994) Clean up manual array to collection copy, trivial

2018-08-02 Thread John Leach (JIRA)
John Leach created HBASE-20994: -- Summary: Clean up manual array to collection copy, trivial Key: HBASE-20994 URL: https://issues.apache.org/jira/browse/HBASE-20994 Project: HBase Issue Type:

[jira] [Updated] (HBASE-18280) Manual Array Copy Cleanup: Automated

2017-06-27 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-18280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-18280: --- Attachment: 0001-HBASE-18280-Remove-Manual-Array-Copies.patch > Manual Array Copy Cleanup: Automated

[jira] [Commented] (HBASE-18280) Manual Array Copy Cleanup: Automated

2017-06-27 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-18280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16065296#comment-16065296 ] John Leach commented on HBASE-18280: Style Change > Manual Array Copy Cleanup: Automated >

[jira] [Created] (HBASE-18280) Manual Array Copy Cleanup: Automated

2017-06-27 Thread John Leach (JIRA)
John Leach created HBASE-18280: -- Summary: Manual Array Copy Cleanup: Automated Key: HBASE-18280 URL: https://issues.apache.org/jira/browse/HBASE-18280 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-18279) Manual Array to Collection Copy: Automated

2017-06-27 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-18279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-18279: --- Status: Patch Available (was: Open) > Manual Array to Collection Copy: Automated >

[jira] [Updated] (HBASE-18279) Manual Array to Collection Copy: Automated

2017-06-27 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-18279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-18279: --- Attachment: 0001-HBASE-18279-Fix-Manual-Array-to-Collection-Copy.patch > Manual Array to Collection

[jira] [Created] (HBASE-18279) Manual Array to Collection Copy: Automated

2017-06-27 Thread John Leach (JIRA)
John Leach created HBASE-18279: -- Summary: Manual Array to Collection Copy: Automated Key: HBASE-18279 URL: https://issues.apache.org/jira/browse/HBASE-18279 Project: HBase Issue Type:

[jira] [Updated] (HBASE-18279) Manual Array to Collection Copy: Automated

2017-06-27 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-18279?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-18279: --- Priority: Trivial (was: Major) > Manual Array to Collection Copy: Automated >

[jira] [Updated] (HBASE-17242) Isolate Legacy Scanner Logic

2016-12-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17242: --- Priority: Trivial (was: Major) > Isolate Legacy Scanner Logic > > >

[jira] [Updated] (HBASE-17242) Isolate Legacy Scanner Logic

2016-12-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17242: --- Status: Patch Available (was: Open) > Isolate Legacy Scanner Logic > >

[jira] [Updated] (HBASE-17242) Isolate Legacy Scanner Logic

2016-12-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17242: --- Attachment: HBASE-17242.patch > Isolate Legacy Scanner Logic > > >

[jira] [Created] (HBASE-17242) Isolate Legacy Scanner Logic

2016-12-02 Thread John Leach (JIRA)
John Leach created HBASE-17242: -- Summary: Isolate Legacy Scanner Logic Key: HBASE-17242 URL: https://issues.apache.org/jira/browse/HBASE-17242 Project: HBase Issue Type: Improvement

[jira] [Assigned] (HBASE-17242) Isolate Legacy Scanner Logic

2016-12-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-17242: -- Assignee: John Leach > Isolate Legacy Scanner Logic > > >

[jira] [Comment Edited] (HBASE-17231) Region#getCellCompartor sp?

2016-12-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15715305#comment-15715305 ] John Leach edited comment on HBASE-17231 at 12/2/16 2:46 PM: - Makes sense.

[jira] [Commented] (HBASE-17231) Region#getCellCompartor sp?

2016-12-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15715305#comment-15715305 ] John Leach commented on HBASE-17231: Makes sense. Let me know, I can slap patches up. Is there a

[jira] [Updated] (HBASE-17231) Region#getCellCompartor sp?

2016-12-01 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17231: --- Priority: Trivial (was: Major) > Region#getCellCompartor sp? > --- > >

[jira] [Updated] (HBASE-17231) Region#getCellCompartor sp?

2016-12-01 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17231: --- Status: Patch Available (was: Open) > Region#getCellCompartor sp? > --- > >

[jira] [Updated] (HBASE-17231) Region#getCellCompartor sp?

2016-12-01 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17231: --- Attachment: HBASE-17231.patch > Region#getCellCompartor sp? > --- > >

[jira] [Created] (HBASE-17231) Region#getCellCompartor sp?

2016-12-01 Thread John Leach (JIRA)
John Leach created HBASE-17231: -- Summary: Region#getCellCompartor sp? Key: HBASE-17231 URL: https://issues.apache.org/jira/browse/HBASE-17231 Project: HBase Issue Type: Bug

[jira] [Assigned] (HBASE-17231) Region#getCellCompartor sp?

2016-12-01 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-17231: -- Assignee: John Leach > Region#getCellCompartor sp? > --- > >

[jira] [Updated] (HBASE-17216) A Few Fields Can Be Safely Made Static

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17216: --- Status: Patch Available (was: Open) > A Few Fields Can Be Safely Made Static >

[jira] [Updated] (HBASE-17216) A Few Fields Can Be Safely Made Static

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17216: --- Attachment: HBASE-17216.patch > A Few Fields Can Be Safely Made Static >

[jira] [Assigned] (HBASE-17216) A Few Fields Can Be Safely Made Static

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-17216: -- Assignee: John Leach > A Few Fields Can Be Safely Made Static >

[jira] [Created] (HBASE-17216) A Few Fields Can Be Safely Made Static

2016-11-30 Thread John Leach (JIRA)
John Leach created HBASE-17216: -- Summary: A Few Fields Can Be Safely Made Static Key: HBASE-17216 URL: https://issues.apache.org/jira/browse/HBASE-17216 Project: HBase Issue Type: Improvement

[jira] [Commented] (HBASE-17209) manual Array to Collection Copy: Automated

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15709084#comment-15709084 ] John Leach commented on HBASE-17209: Oops. I will fix... > manual Array to Collection Copy:

[jira] [Updated] (HBASE-17209) manual Array to Collection Copy: Automated

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17209: --- Status: Patch Available (was: Open) > manual Array to Collection Copy: Automated >

[jira] [Updated] (HBASE-17209) manual Array to Collection Copy: Automated

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17209: --- Attachment: HBASE-17209.patch > manual Array to Collection Copy: Automated >

[jira] [Created] (HBASE-17209) manual Array to Collection Copy: Automated

2016-11-30 Thread John Leach (JIRA)
John Leach created HBASE-17209: -- Summary: manual Array to Collection Copy: Automated Key: HBASE-17209 URL: https://issues.apache.org/jira/browse/HBASE-17209 Project: HBase Issue Type:

[jira] [Updated] (HBASE-17208) Manual Array Copy Cleanup: Automated

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17208: --- Status: Patch Available (was: Open) > Manual Array Copy Cleanup: Automated >

[jira] [Updated] (HBASE-17208) Manual Array Copy Cleanup: Automated

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17208: --- Attachment: HBASE-17208.patch > Manual Array Copy Cleanup: Automated >

[jira] [Updated] (HBASE-17207) Arrays.asList() with too few arguments

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17207: --- Status: Patch Available (was: Open) > Arrays.asList() with too few arguments >

[jira] [Updated] (HBASE-17207) Arrays.asList() with too few arguments

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-17207: --- Attachment: HBASE-17202.patch > Arrays.asList() with too few arguments >

[jira] [Assigned] (HBASE-17208) Manual Array Copy Cleanup: Automated

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-17208: -- Assignee: John Leach > Manual Array Copy Cleanup: Automated >

[jira] [Created] (HBASE-17208) Manual Array Copy Cleanup: Automated

2016-11-30 Thread John Leach (JIRA)
John Leach created HBASE-17208: -- Summary: Manual Array Copy Cleanup: Automated Key: HBASE-17208 URL: https://issues.apache.org/jira/browse/HBASE-17208 Project: HBase Issue Type: Improvement

[jira] [Assigned] (HBASE-17207) Arrays.asList() with too few arguments

2016-11-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-17207: -- Assignee: John Leach > Arrays.asList() with too few arguments >

[jira] [Created] (HBASE-17207) Arrays.asList() with too few arguments

2016-11-30 Thread John Leach (JIRA)
John Leach created HBASE-17207: -- Summary: Arrays.asList() with too few arguments Key: HBASE-17207 URL: https://issues.apache.org/jira/browse/HBASE-17207 Project: HBase Issue Type: Improvement

[jira] [Commented] (HBASE-17069) RegionServer writes invalid META entries for split daughters in some circumstances

2016-11-14 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15664500#comment-15664500 ] John Leach commented on HBASE-17069: Andrew, I just hit this issue on a stress test that does self

[jira] [Updated] (HBASE-16496) Hotspotting on SequenceIDAccounting during HLOG Performance Test

2016-08-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-16496: --- Status: Patch Available (was: Open) > Hotspotting on SequenceIDAccounting during HLOG Performance

[jira] [Updated] (HBASE-16496) Hotspotting on SequenceIDAccounting during HLOG Performance Test

2016-08-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-16496: --- Attachment: HBASE-16496.patch Patch File. > Hotspotting on SequenceIDAccounting during HLOG

[jira] [Updated] (HBASE-16496) Hotspotting on SequenceIDAccounting during HLOG Performance Test

2016-08-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-16496: --- Attachment: HashMap_Hotspot.tiff Hotspot on byte[] into hashmap > Hotspotting on

[jira] [Assigned] (HBASE-16496) Hotspotting on SequenceIDAccounting during HLOG Performance Test

2016-08-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-16496: -- Assignee: John Leach > Hotspotting on SequenceIDAccounting during HLOG Performance Test >

[jira] [Created] (HBASE-16496) Hotspotting on SequenceIDAccounting during HLOG Performance Test

2016-08-24 Thread John Leach (JIRA)
John Leach created HBASE-16496: -- Summary: Hotspotting on SequenceIDAccounting during HLOG Performance Test Key: HBASE-16496 URL: https://issues.apache.org/jira/browse/HBASE-16496 Project: HBase

[jira] [Created] (HBASE-16484) Create an Interface defining MultiVersionConsistencyControl

2016-08-23 Thread John Leach (JIRA)
John Leach created HBASE-16484: -- Summary: Create an Interface defining MultiVersionConsistencyControl Key: HBASE-16484 URL: https://issues.apache.org/jira/browse/HBASE-16484 Project: HBase

[jira] [Assigned] (HBASE-16484) Create an Interface defining MultiVersionConsistencyControl

2016-08-23 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-16484: -- Assignee: John Leach > Create an Interface defining MultiVersionConsistencyControl >

[jira] [Updated] (HBASE-16468) RowLocks use a list implementation instead of an array implementation for doMiniBatchMutate

2016-08-22 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-16468: --- Attachment: HBASE-16468.txt Patch > RowLocks use a list implementation instead of an array

[jira] [Assigned] (HBASE-16468) RowLocks use a list implementation instead of an array implementation for doMiniBatchMutate

2016-08-22 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-16468: -- Assignee: John Leach > RowLocks use a list implementation instead of an array implementation

[jira] [Updated] (HBASE-16468) RowLocks use a list implementation instead of an array implementation for doMiniBatchMutate

2016-08-22 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-16468: --- Summary: RowLocks use a list implementation instead of an array implementation for doMiniBatchMutate

[jira] [Created] (HBASE-16468) RowLocks use a list implementation instead of an array implementation

2016-08-22 Thread John Leach (JIRA)
John Leach created HBASE-16468: -- Summary: RowLocks use a list implementation instead of an array implementation Key: HBASE-16468 URL: https://issues.apache.org/jira/browse/HBASE-16468 Project: HBase

[jira] [Commented] (HBASE-16210) Add Timestamp class to the hbase-common and Timestamp type to HTable.

2016-07-18 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15382365#comment-15382365 ] John Leach commented on HBASE-16210: I do not think the Splice Community (We open sourced today!)

[jira] [Commented] (HBASE-15556) need extensible ConsistencyControl interface

2016-04-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15222883#comment-15222883 ] John Leach commented on HBASE-15556: Focus of the patch: 1. Isolate the consistency model of HBase

[jira] [Commented] (HBASE-15480) Bloom Filter check needs to be more efficient for array

2016-04-01 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-15480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15222168#comment-15222168 ] John Leach commented on HBASE-15480: Yes. Two initial use cases would be the following... Snapshot

[jira] [Commented] (HBASE-12148) Remove TimeRangeTracker as point of contention when many threads writing a Store

2016-03-21 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15204442#comment-15204442 ] John Leach commented on HBASE-12148: Yes, readers lock each other out when significant load is

[jira] [Updated] (HBASE-12148) Remove TimeRangeTracker as point of contention when many threads writing a Store

2016-03-19 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-12148: --- Attachment: TimeRangeTracker.tiff Here are the blocked CPU cycles via JProfiler... > Remove

[jira] [Commented] (HBASE-14540) Write Ahead Log Batching Optimization

2015-10-30 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14983350#comment-14983350 ] John Leach commented on HBASE-14540: I did it on Cloudera 5.4.1 for my test... > Write Ahead Log

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

2015-10-05 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14944433#comment-14944433 ] John Leach commented on HBASE-14509: buddy index? I must have been sick that day in school. Hmm,

[jira] [Created] (HBASE-14540) Write Ahead Log Batching Optimization

2015-10-02 Thread John Leach (JIRA)
John Leach created HBASE-14540: -- Summary: Write Ahead Log Batching Optimization Key: HBASE-14540 URL: https://issues.apache.org/jira/browse/HBASE-14540 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-14540) Write Ahead Log Batching Optimization

2015-10-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-14540: --- Attachment: HBaseWALBlockingWaitStrategy.java Here is a modified Wait Strategy to apply to the

[jira] [Commented] (HBASE-14540) Write Ahead Log Batching Optimization

2015-10-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14941155#comment-14941155 ] John Leach commented on HBASE-14540: I did not run this on HBase based benchmarks but I did run this

[jira] [Commented] (HBASE-14540) Write Ahead Log Batching Optimization

2015-10-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14941327#comment-14941327 ] John Leach commented on HBASE-14540: Good point... Probably not a good idea then. > Write Ahead

[jira] [Commented] (HBASE-14540) Write Ahead Log Batching Optimization

2015-10-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14941346#comment-14941346 ] John Leach commented on HBASE-14540: Clearly, I think we should make it configurable. The problem

[jira] [Commented] (HBASE-14540) Write Ahead Log Batching Optimization

2015-10-02 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14941309#comment-14941309 ] John Leach commented on HBASE-14540: Elliott, that is what I intuitively thought as well for a long

[jira] [Commented] (HBASE-14266) RegionServers have a lock contention of Configuration.getProps

2015-09-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14906422#comment-14906422 ] John Leach commented on HBASE-14266: HBASE-12912 is a similar issue. I am running tests right now

[jira] [Updated] (HBASE-14266) RegionServers have a lock contention of Configuration.getProps

2015-09-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-14266: --- Attachment: HBASE-14266.patch Adding Quick Patch, more configuration props should be added in over

[jira] [Assigned] (HBASE-14266) RegionServers have a lock contention of Configuration.getProps

2015-09-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-14266: -- Assignee: John Leach > RegionServers have a lock contention of Configuration.getProps >

[jira] [Commented] (HBASE-14266) RegionServers have a lock contention of Configuration.getProps

2015-09-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14906487#comment-14906487 ] John Leach commented on HBASE-14266: Assigned to Jeff, he will make changes based on feedback. >

[jira] [Updated] (HBASE-14266) RegionServers have a lock contention of Configuration.getProps

2015-09-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-14266: --- Assignee: Jeff Cunningham (was: John Leach) > RegionServers have a lock contention of

[jira] [Commented] (HBASE-14266) RegionServers have a lock contention of Configuration.getProps

2015-09-24 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14906497#comment-14906497 ] John Leach commented on HBASE-14266: Jeff, I was slamming this in too fast. There is logical

[jira] [Commented] (HBASE-12912) StoreScanner calls Configuration for Boolean Check on each initialization

2015-07-16 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-12912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14630216#comment-14630216 ] John Leach commented on HBASE-12912: Let me take a shot at it. StoreScanner calls

[jira] [Commented] (HBASE-13378) RegionScannerImpl synchronized for READ_UNCOMMITTED Isolation Levels

2015-06-11 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14582547#comment-14582547 ] John Leach commented on HBASE-13378: Can you point me to the line of code that uses

[jira] [Commented] (HBASE-13378) RegionScannerImpl synchronized for READ_UNCOMMITTED Isolation Levels

2015-06-08 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14577884#comment-14577884 ] John Leach commented on HBASE-13378: Can someone explain this one to me? One

[jira] [Commented] (HBASE-13378) RegionScannerImpl synchronized for READ_UNCOMMITTED Isolation Levels

2015-06-05 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14574735#comment-14574735 ] John Leach commented on HBASE-13378: I will take a closer look this weekend and see

[jira] [Commented] (HBASE-13378) RegionScannerImpl synchronized for READ_UNCOMMITTED Isolation Levels

2015-06-04 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14573477#comment-14573477 ] John Leach commented on HBASE-13378: Lars do you have a codeline where the decision

[jira] [Commented] (HBASE-13378) RegionScannerImpl synchronized for READ_UNCOMMITTED Isolation Levels

2015-06-03 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14570992#comment-14570992 ] John Leach commented on HBASE-13378: Seems like a nit IMO when you are comparing it

[jira] [Commented] (HBASE-13420) RegionEnvironment.offerExecutionLatency Blocks Threads under Heavy Load

2015-06-03 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14571253#comment-14571253 ] John Leach commented on HBASE-13420: Andrew, Sorry for the delay, I have been

[jira] [Commented] (HBASE-13427) HStore#addChangedReaderObserver hotspots due to missing hashCode and equals on StoreScanner

2015-06-03 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14571364#comment-14571364 ] John Leach commented on HBASE-13427: Sorry for the delay, getting back to this one.

[jira] [Updated] (HBASE-13691) HTable and RPC Code Accessing Configuration each time (Blocking)

2015-05-14 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-13691: --- Attachment: Properties_getProperty.tiff HTable and RPC Code Accessing Configuration each time

[jira] [Created] (HBASE-13691) HTable and RPC Code Accessing Configuration each time (Blocking)

2015-05-14 Thread John Leach (JIRA)
John Leach created HBASE-13691: -- Summary: HTable and RPC Code Accessing Configuration each time (Blocking) Key: HBASE-13691 URL: https://issues.apache.org/jira/browse/HBASE-13691 Project: HBase

[jira] [Created] (HBASE-13690) Client Scanner Initialization Reformats strings every time

2015-05-14 Thread John Leach (JIRA)
John Leach created HBASE-13690: -- Summary: Client Scanner Initialization Reformats strings every time Key: HBASE-13690 URL: https://issues.apache.org/jira/browse/HBASE-13690 Project: HBase Issue

[jira] [Updated] (HBASE-13690) Client Scanner Initialization Reformats strings every time

2015-05-14 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-13690: --- Attachment: ClientScanner_String_Format.tiff Client Scanner Initialization Reformats strings every

[jira] [Commented] (HBASE-13420) RegionEnvironment.offerExecutionLatency Blocks Threads under Heavy Load

2015-05-05 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14529743#comment-14529743 ] John Leach commented on HBASE-13420: Andrew, Sorry for the delay, day job is killing

[jira] [Updated] (HBASE-13427) HStore#addChangedReaderObserver hotspots due to missing hashCode and equals on StoreScanner

2015-04-09 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-13427: --- Status: Patch Available (was: Open) Patch Submitted HStore#addChangedReaderObserver hotspots due

[jira] [Updated] (HBASE-13427) HStore#addChangedReaderObserver hotspots due to missing hashCode and equals on StoreScanner

2015-04-09 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-13427: --- Attachment: HBASE-13427_V3.patch Attaching file with checkstyle error fixes.

[jira] [Work logged] (HBASE-13427) HStore#addChangedReaderObserver hotspots due to missing hashCode and equals on StoreScanner

2015-04-09 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13427?focusedWorklogId=21104page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-21104 ] John Leach logged work on HBASE-13427: -- Author: John Leach

[jira] [Updated] (HBASE-13427) HStore#addChangedReaderObserver hotspots due to missing hashCode and equals on StoreScanner

2015-04-09 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach updated HBASE-13427: --- Status: Open (was: Patch Available) Fixing checkstyle. HStore#addChangedReaderObserver hotspots

[jira] [Created] (HBASE-13427) HStore#addChangedReaderObserver hotspots due to missing hashCode and equals on StoreScanner

2015-04-08 Thread John Leach (JIRA)
John Leach created HBASE-13427: -- Summary: HStore#addChangedReaderObserver hotspots due to missing hashCode and equals on StoreScanner Key: HBASE-13427 URL: https://issues.apache.org/jira/browse/HBASE-13427

[jira] [Assigned] (HBASE-13427) HStore#addChangedReaderObserver hotspots due to missing hashCode and equals on StoreScanner

2015-04-08 Thread John Leach (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-13427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] John Leach reassigned HBASE-13427: -- Assignee: John Leach HStore#addChangedReaderObserver hotspots due to missing hashCode and

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