[jira] [Created] (HBASE-20480) Multiple one-time cell objects are allocated and de-allocated when working with CCM

2018-04-24 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-20480: --- Summary: Multiple one-time cell objects are allocated and de-allocated when working with CCM Key: HBASE-20480 URL: https://issues.apache.org/jira/browse/HBASE-20480

Re: Re: [ANNOUNCE] Please welcome Francis Liu to the HBase PMC

2018-04-12 Thread Anastasia Braginsky
Congratulations!!  On Thursday, April 12, 2018, 7:44:17 PM GMT+3, Jerry He wrote: Congratulations, Francis! Jerry On Wed, Apr 11, 2018 at 10:03 PM, Andrew Purtell > wrote: > > On behalf of the Apache HBase PMC I am pleased to announce that Francis > > Liu has accepted our invitation

Re: Questions about synchronization in compaction pipeline

2018-03-11 Thread Anastasia Braginsky
Hi Mike, Thanks for being interested in the CompactionPipeline implementation. It is pleasure to discuss it with you. Regarding that we are implementing our own copy-on-write (COW) list. May be it is close, but in classic COW, everybody is sharing the same read-only copy and when someone tries

[jira] [Created] (HBASE-19506) Support variable sized chunks from ChunkCreator

2017-12-13 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-19506: --- Summary: Support variable sized chunks from ChunkCreator Key: HBASE-19506 URL: https://issues.apache.org/jira/browse/HBASE-19506 Project: HBase

[jira] [Created] (HBASE-19282) CellChunkMap Benchmarking and User Interface

2017-11-16 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-19282: --- Summary: CellChunkMap Benchmarking and User Interface Key: HBASE-19282 URL: https://issues.apache.org/jira/browse/HBASE-19282 Project: HBase

[jira] [Created] (HBASE-19133) Transfer big cells or upserted/appended cells into MSLAB upon flattening to CellChunkMap

2017-10-31 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-19133: --- Summary: Transfer big cells or upserted/appended cells into MSLAB upon flattening to CellChunkMap Key: HBASE-19133 URL: https://issues.apache.org/jira/browse/HBASE

Re: Welcome Chia-Ping Tsai to the HBase PMC

2017-10-02 Thread Anastasia Braginsky
Congratulations! On Saturday, September 30, 2017, 4:52:21 AM GMT+3, Mike Drob wrote: Well deserved, Chia-Ping! On Fri, Sep 29, 2017 at 6:04 PM, Esteban Gutierrez wrote: > Congrats  Chia-Ping! and Welcome! > > -- > Cloudera, Inc. > > > On Fri, Sep 29, 2017 at 3:52 PM, Guanghao Zhang

[jira] [Created] (HBASE-18748) Cache pre-warming upon replication

2017-09-03 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-18748: --- Summary: Cache pre-warming upon replication Key: HBASE-18748 URL: https://issues.apache.org/jira/browse/HBASE-18748 Project: HBase Issue Type

[jira] [Created] (HBASE-18375) The pool chunks from ChunkCreator are deallocated while in pool because there is no reference to them

2017-07-13 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-18375: --- Summary: The pool chunks from ChunkCreator are deallocated while in pool because there is no reference to them Key: HBASE-18375 URL: https://issues.apache.org/jira

[jira] [Created] (HBASE-18251) Remove unnecessary traversing to the first and last keys in the CellSet

2017-06-21 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-18251: --- Summary: Remove unnecessary traversing to the first and last keys in the CellSet Key: HBASE-18251 URL: https://issues.apache.org/jira/browse/HBASE-18251

[jira] [Created] (HBASE-18232) Add variable size chunks to the MSLAB

2017-06-18 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-18232: --- Summary: Add variable size chunks to the MSLAB Key: HBASE-18232 URL: https://issues.apache.org/jira/browse/HBASE-18232 Project: HBase Issue

[jira] [Created] (HBASE-18056) Change CompactingMemStore in BASIC mode to merge multiple segments in pipeline

2017-05-16 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-18056: --- Summary: Change CompactingMemStore in BASIC mode to merge multiple segments in pipeline Key: HBASE-18056 URL: https://issues.apache.org/jira/browse/HBASE-18056

[jira] [Created] (HBASE-18010) Connect CellChunkMap to be used for flattening in CompactingMemStore

2017-05-08 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-18010: --- Summary: Connect CellChunkMap to be used for flattening in CompactingMemStore Key: HBASE-18010 URL: https://issues.apache.org/jira/browse/HBASE-18010

[ANNOUNCE] - MemStore default implementation change

2017-05-04 Thread Anastasia Braginsky
Hi All Following the performance benefits demonstrated by the new in-memory compaction algorithm in HBase, please note the anticipated change to the MemStore default implementation. The default in-memory compaction level now become BASIC (the previous default  translates to NONE). The post on A

[jira] [Resolved] (HBASE-17377) MemStoreChunkAllocator

2017-03-30 Thread Anastasia Braginsky (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-17377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anastasia Braginsky resolved HBASE-17377. - Resolution: Duplicate Duplicate of HBASE-16438 > MemStoreChunkAlloca

[jira] [Created] (HBASE-17765) Reviving the merge possibility in the CompactingMemStore

2017-03-09 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-17765: --- Summary: Reviving the merge possibility in the CompactingMemStore Key: HBASE-17765 URL: https://issues.apache.org/jira/browse/HBASE-17765 Project: HBase

[jira] [Created] (HBASE-17662) Disable in-memory flush when eplaying from WAL

2017-02-19 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-17662: --- Summary: Disable in-memory flush when eplaying from WAL Key: HBASE-17662 URL: https://issues.apache.org/jira/browse/HBASE-17662 Project: HBase

[jira] [Created] (HBASE-17492) Fix the compacting memstore part in hbase shell ruby script

2017-01-19 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-17492: --- Summary: Fix the compacting memstore part in hbase shell ruby script Key: HBASE-17492 URL: https://issues.apache.org/jira/browse/HBASE-17492 Project

[jira] [Created] (HBASE-17377) MemStoreChunkAllocator

2016-12-26 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-17377: --- Summary: MemStoreChunkAllocator Key: HBASE-17377 URL: https://issues.apache.org/jira/browse/HBASE-17377 Project: HBase Issue Type: Sub-task

[jira] [Created] (HBASE-17373) Reverse the order of snapshot creation in the CompactingMemStore

2016-12-26 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-17373: --- Summary: Reverse the order of snapshot creation in the CompactingMemStore Key: HBASE-17373 URL: https://issues.apache.org/jira/browse/HBASE-17373

[jira] [Created] (HBASE-17081) Flush the entire CompactingMemStore content to disk

2016-11-12 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-17081: --- Summary: Flush the entire CompactingMemStore content to disk Key: HBASE-17081 URL: https://issues.apache.org/jira/browse/HBASE-17081 Project: HBase

[jira] [Resolved] (HBASE-16608) Introducing the ability to merge ImmutableSegments without copy-compaction or SQM usage

2016-11-01 Thread Anastasia Braginsky (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-16608?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anastasia Braginsky resolved HBASE-16608. - Resolution: Fixed > Introducing the ability to merge ImmutableSegments with

[jira] [Created] (HBASE-16608) Introducing the ability to merge ImmutableSegments without copy-compaction or SQM usage

2016-09-10 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-16608: --- Summary: Introducing the ability to merge ImmutableSegments without copy-compaction or SQM usage Key: HBASE-16608 URL: https://issues.apache.org/jira/browse/HBASE

[jira] [Created] (HBASE-16421) Introducing the CellChunkMap as a new additional indes in the MemStore

2016-08-16 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-16421: --- Summary: Introducing the CellChunkMap as a new additional indes in the MemStore Key: HBASE-16421 URL: https://issues.apache.org/jira/browse/HBASE-16421

[jira] [Created] (HBASE-16417) In-Memory MemStore Policy for Flattening and Compactions

2016-08-15 Thread Anastasia Braginsky (JIRA)
Anastasia Braginsky created HBASE-16417: --- Summary: In-Memory MemStore Policy for Flattening and Compactions Key: HBASE-16417 URL: https://issues.apache.org/jira/browse/HBASE-16417 Project: HBase