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Eshcar Hillel commented on HBASE-17373:
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[~ram_krish] I think you now have good und
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Eshcar Hillel commented on HBASE-17407:
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Here is what I read:
{code}
void abortCa
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Eshcar Hillel commented on HBASE-17379:
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bq. Before HBASE-17081 - you mean the prob
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Eshcar Hillel commented on HBASE-17379:
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I went over the patch. Still it seems much
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Eshcar Hillel commented on HBASE-17379:
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I went over the trunk code again, and I no
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Eshcar Hillel commented on HBASE-17379:
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Meanwhile, until we decide which way to go
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Eshcar Hillel edited comment on HBASE-17379 at 1/5/17 8:10 AM:
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Eshcar Hillel commented on HBASE-17407:
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Thanks [~stack] your explanation is very h
Eshcar Hillel created HBASE-17434:
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Summary: New Synchronization Scheme for Compaction Pipeline
Key: HBASE-17434
URL: https://issues.apache.org/jira/browse/HBASE-17434
Project: HBase
Issue Ty
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Eshcar Hillel updated HBASE-17434:
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Attachment: HBASE-17434-V01.patch
> New Synchronization Scheme for Compaction Pipeline
> --
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Eshcar Hillel updated HBASE-17434:
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Status: Patch Available (was: Open)
> New Synchronization Scheme for Compaction Pipeline
> ---
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Eshcar Hillel commented on HBASE-17434:
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The design of the new scheme is discussed
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Eshcar Hillel commented on HBASE-17379:
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Created a new Jira HBASE-17434 to fix the
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Eshcar Hillel commented on HBASE-17434:
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The problem reported in HBASE-17379 can be
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Eshcar Hillel commented on HBASE-17434:
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The current patch implements copy-on-write
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Eshcar Hillel updated HBASE-17434:
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Attachment: HBASE-17434-V02.patch
> New Synchronization Scheme for Compaction Pipeline
> --
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Eshcar Hillel commented on HBASE-17434:
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I also prefer read-write lock over an excl
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Eshcar Hillel commented on HBASE-17434:
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Making a copy inside the building block me
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Eshcar Hillel updated HBASE-17434:
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Attachment: HBASE-17434-V03.patch
> New Synchronization Scheme for Compaction Pipeline
> --
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Eshcar Hillel commented on HBASE-17434:
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Following HBASE-17373 the drain method is
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Eshcar Hillel commented on HBASE-17434:
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V03 changes version to be volatile since i
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Eshcar Hillel commented on HBASE-17434:
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The logic and timing of moving segments in
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Eshcar Hillel commented on HBASE-17434:
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The comment by FindBugs can be ignored sin
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Eshcar Hillel commented on HBASE-17434:
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This is the same as in DefaultMemstote - t
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Eshcar Hillel commented on HBASE-17434:
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Thanks. So here are my answers (some are a
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Eshcar Hillel updated HBASE-17434:
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Attachment: HBASE-17434-V04.patch
> New Synchronization Scheme for Compaction Pipeline
> --
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Eshcar Hillel commented on HBASE-17434:
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Java does not have pointers. It has primit
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Eshcar Hillel updated HBASE-17434:
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Attachment: HBASE-17434-V05.patch
> New Synchronization Scheme for Compaction Pipeline
> --
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Eshcar Hillel commented on HBASE-17434:
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With the possibility of non-atomic initial
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Eshcar Hillel updated HBASE-17434:
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Attachment: HBASE-17434-V06.patch
> New Synchronization Scheme for Compaction Pipeline
> --
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Eshcar Hillel commented on HBASE-17434:
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No failures this time ;)
Patch V06 fixes s
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Eshcar Hillel updated HBASE-17407:
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Status: Patch Available (was: Open)
> Correct update of maxFlushedSeqId in HRegion
> -
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Eshcar Hillel updated HBASE-17407:
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Attachment: HBASE-17407-V01.patch
> Correct update of maxFlushedSeqId in HRegion
>
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Eshcar Hillel commented on HBASE-17081:
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+1 for committing :)
> Flush the entire C
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Eshcar Hillel updated HBASE-17407:
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Attachment: HBASE-17407-V02.patch
HBASE-17407-V01.patch
> Correct update of max
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Eshcar Hillel commented on HBASE-17407:
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Please review the new patch (in RB).
Meanw
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Eshcar Hillel commented on HBASE-17407:
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V02 is already after rebase :)
> Correct
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Eshcar Hillel commented on HBASE-17407:
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bq. Let's just remove the old startCacheFl
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Eshcar Hillel updated HBASE-17407:
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Attachment: HBASE-17407-V02.patch
> Correct update of maxFlushedSeqId in HRegion
>
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Eshcar Hillel updated HBASE-17339:
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Summary: Scan-Memory-First Optimization for Get Operations (was:
Scan-Memory-First Optimizatio
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Eshcar Hillel updated HBASE-17339:
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Attachment: HBASE-17339-V02.patch
> Scan-Memory-First Optimization for Get Operations
> ---
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Eshcar Hillel commented on HBASE-17339:
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The attached patch is not complete and not
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Eshcar Hillel commented on HBASE-17339:
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Patch also available in review board.
> S
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Eshcar Hillel reassigned HBASE-17575:
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Assignee: Eshcar Hillel
> Towards Making BASIC the Default In-Memory Compaction Policy
>
Eshcar Hillel created HBASE-17575:
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Summary: Towards Making BASIC the Default In-Memory Compaction
Policy
Key: HBASE-17575
URL: https://issues.apache.org/jira/browse/HBASE-17575
Project: HBase
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Eshcar Hillel updated HBASE-17575:
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Attachment: HBASE-17575-V01.patch
> Towards Making BASIC the Default In-Memory Compaction Polic
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Eshcar Hillel updated HBASE-17575:
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Status: Patch Available (was: Open)
> Towards Making BASIC the Default In-Memory Compaction Po
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Eshcar Hillel updated HBASE-17575:
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Description:
In preparation for switching the default in-memory compaction policy to BASIC,
we
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Eshcar Hillel commented on HBASE-17575:
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The bug fix in this patch is in MemStoreSe
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Eshcar Hillel updated HBASE-17575:
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Attachment: HBASE-17575-V01.patch
> Towards Making BASIC the Default In-Memory Compaction Polic
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Eshcar Hillel commented on HBASE-17575:
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Definitely we plan to run the same set of
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Eshcar Hillel commented on HBASE-17575:
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Thanks [~stack] -- the new title is defini
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Eshcar Hillel updated HBASE-17575:
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Attachment: HBASE-17575-V02.patch
> Run critical tests with each of the Inmemory Compaction Pol
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Eshcar Hillel commented on HBASE-17575:
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Applied Anoop's comments in new patch.
bq
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Eshcar Hillel reassigned HBASE-17339:
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Assignee: Eshcar Hillel
> Scan-Memory-First Optimization for Get Operations
> --
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Eshcar Hillel updated HBASE-17339:
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Attachment: HBASE-17339-V03.patch
> Scan-Memory-First Optimization for Get Operations
> ---
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Eshcar Hillel updated HBASE-17339:
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Attachment: HBASE-17339-V03.patch
> Scan-Memory-First Optimization for Get Operations
> ---
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Eshcar Hillel updated HBASE-17339:
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Status: Patch Available (was: Open)
> Scan-Memory-First Optimization for Get Operations
>
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Eshcar Hillel commented on HBASE-17339:
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new patch is available
Summary of changes:
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Eshcar Hillel edited comment on HBASE-17339 at 2/8/17 8:08 AM:
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Eshcar Hillel updated HBASE-17339:
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Attachment: HBASE-17339-V04.patch
> Scan-Memory-First Optimization for Get Operations
> ---
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Eshcar Hillel commented on HBASE-17339:
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Currently the optimization is only on in T
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Eshcar Hillel commented on HBASE-17575:
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ping. [~stack]. commit?
> Run critical te
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Eshcar Hillel updated HBASE-17339:
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Attachment: HBASE-17339-V05.patch
> Scan-Memory-First Optimization for Get Operations
> ---
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Eshcar Hillel commented on HBASE-16417:
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Back to running large scale benchmarks !!
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Eshcar Hillel commented on HBASE-16417:
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I realized the problem was that I didn't u
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Eshcar Hillel commented on HBASE-16417:
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Thanks anoop and ramkrishna -- the columns
Eshcar Hillel created HBASE-17655:
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Summary: Removing MemStoreScanner and SnapshotScanner
Key: HBASE-17655
URL: https://issues.apache.org/jira/browse/HBASE-17655
Project: HBase
Issue Type: Im
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Eshcar Hillel updated HBASE-17655:
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Attachment: HBASE-17655-V01.patch
> Removing MemStoreScanner and SnapshotScanner
>
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Eshcar Hillel updated HBASE-17655:
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Status: Patch Available (was: Open)
> Removing MemStoreScanner and SnapshotScanner
> -
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Eshcar Hillel updated HBASE-17655:
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Description:
With CompactingMemstore becoming the new default, a store comprises multiple
memo
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Eshcar Hillel commented on HBASE-17655:
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Cannot reproduce the failure locally.
Mean
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Eshcar Hillel commented on HBASE-17655:
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Thanks, [~ram_krish].
While working on HBA
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Eshcar Hillel commented on HBASE-17655:
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attaching new patch after rebase and code
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Eshcar Hillel updated HBASE-17655:
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Attachment: HBASE-17655-V02.patch
> Removing MemStoreScanner and SnapshotScanner
>
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Eshcar Hillel updated HBASE-17655:
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Attachment: HBASE-17655-V03.patch
> Removing MemStoreScanner and SnapshotScanner
>
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Eshcar Hillel updated HBASE-17655:
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Attachment: HBASE-17655-V04.patch
Fixed test. Rerunning QA.
> Removing MemStoreScanner and Sna
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Eshcar Hillel updated HBASE-17655:
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Attachment: HBASE-17655-V05.patch
fix findbugs warning
> Removing MemStoreScanner and Snapsho
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Eshcar Hillel commented on HBASE-17655:
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This test also fails locally in master.
Ar
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Eshcar Hillel updated HBASE-17655:
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Attachment: HBASE-17655-V05.patch
> Removing MemStoreScanner and SnapshotScanner
>
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Eshcar Hillel commented on HBASE-17655:
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last patch is in review board
> Removing
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Eshcar Hillel commented on HBASE-16417:
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To measure write amplification in our benc
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Eshcar Hillel updated HBASE-17655:
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Attachment: HBASE-17655-V06.patch
> Removing MemStoreScanner and SnapshotScanner
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Eshcar Hillel commented on HBASE-16417:
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I am running YCSB, size of values is set t
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Eshcar Hillel commented on HBASE-16417:
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I am not running the default values of YCS
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Eshcar Hillel edited comment on HBASE-16417 at 3/1/17 6:31 AM:
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Eshcar Hillel updated HBASE-17655:
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Attachment: HBASE-17655-V07.patch
> Removing MemStoreScanner and SnapshotScanner
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Eshcar Hillel commented on HBASE-17655:
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Added a method to RegionObserver with the
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Eshcar Hillel updated HBASE-16417:
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Attachment: HBASE-16417-benchmarkresults-20170309.pdf
> In-Memory MemStore Policy for Flattenin
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Eshcar Hillel commented on HBASE-16417:
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NEW BENCHMARKS RESULTS ARE ATTACHED!!!
We
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Eshcar Hillel commented on HBASE-16417:
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We already ran some experiments with merge
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Eshcar Hillel commented on HBASE-18056:
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I think we are missing the point here.
The
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https://issues.apache.org/jira/browse/HBASE-17339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16033707#comment-16033707
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Eshcar Hillel commented on HBASE-17339:
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After some time away from this Jira, and s
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Eshcar Hillel commented on HBASE-18010:
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I left some comments on review board, will
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Eshcar Hillel commented on HBASE-18010:
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In RB I am suggesting to use a cell set fa
Eshcar Hillel created HBASE-18294:
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Summary: Flush policy checks data size instead of heap size
Key: HBASE-18294
URL: https://issues.apache.org/jira/browse/HBASE-18294
Project: HBase
Issue Ty
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Eshcar Hillel commented on HBASE-18294:
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While benchmarking, we noticed the number
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Eshcar Hillel commented on HBASE-18294:
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Currently the total memstore size in a reg
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Eshcar Hillel updated HBASE-18294:
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Summary: Flush is based on data size instead of heap size (was: Flush
policy checks data size
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Eshcar Hillel updated HBASE-18294:
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Description:
A region is flushed if its memory component exceed a threshold (default size is
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