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Edward Bortnikov commented on HBASE-14918:
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Let's focus the discussion on HBASE-14617, that is
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Anoop Sam John commented on HBASE-14918:
bq."For data compaction we do not use MSLABs​ to avoid
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ramkrishna.s.vasudevan commented on HBASE-14918:
Thanks for the results. Looks great.
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stack commented on HBASE-14918:
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12 virtual or physical cores?
bq. "For data compaction we do not use
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Anoop Sam John commented on HBASE-14918:
So no tests with NO index merge at all?
When the #
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Eshcar Hillel commented on HBASE-14918:
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It is default memstore.
> In-Memory MemStore Flush and
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Anoop Sam John commented on HBASE-14918:
Good work.
In last fig, 'default' means Default
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ramkrishna.s.vasudevan commented on HBASE-14918:
I think it was already raised as another
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Edward Bortnikov commented on HBASE-14918:
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HBASE-16421
> In-Memory MemStore Flush and
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Edward Bortnikov commented on HBASE-14918:
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HBASE-16421
> In-Memory MemStore Flush and
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Anoop Sam John commented on HBASE-14918:
Which jira# tracks the CellChunkMap and related stuff
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Edward Bortnikov commented on HBASE-14918:
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We've just attached a proposed simplified spec for
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Edward Bortnikov commented on HBASE-14918:
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Let's agree on who-does-what in this Jira. We are
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Edward Bortnikov commented on HBASE-14918:
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Let's agree on who-does-what in this Jira. We are
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Eshcar Hillel commented on HBASE-14918:
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New patch is attached to task HBASE-14920 - new compacting
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ramkrishna.s.vasudevan commented on HBASE-14918:
Yes we could move that to PRefixtree
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stack commented on HBASE-14918:
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Move ByteRange into the prefix-tree module? If prefix-tree is enabled,
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ramkrishna.s.vasudevan commented on HBASE-14918:
Since BR is used heavily in the
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Anoop Sam John commented on HBASE-14918:
Ya as BR can only handle on heap, we may have to move
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stack commented on HBASE-14918:
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Thanks [~ram_krish] See my comment above to [~anoop.hbase] on campaign to
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stack commented on HBASE-14918:
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bq. Our ByteBuff adds one unwanted wrap. We dont want multiple BB backing
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Anastasia Braginsky commented on HBASE-14918:
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[~stack], [~anoop.hbase], [~ram_krish] and
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ramkrishna.s.vasudevan commented on HBASE-14918:
bq.Yeah, lets align what you are doing
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Anoop Sam John commented on HBASE-14918:
So the underlying data structure is array of Cells or
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stack commented on HBASE-14918:
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bq. the CellBlocks suggests to use ArrayList of PositionedByteRange as
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Anastasia Braginsky commented on HBASE-14918:
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Thank you for your immediate attention
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stack commented on HBASE-14918:
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Sounds great Anastasia.
bq. The HFile instance (with all its great
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Anastasia Braginsky commented on HBASE-14918:
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Hi,
We are now starting to progress with the
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Anoop Sam John commented on HBASE-14918:
As per the present trunk code, we can move it out.. I
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Eshcar Hillel commented on HBASE-14918:
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Thanks [~anoop.hbase].
I don't see how you can move MSLAB
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Eshcar Hillel commented on HBASE-14918:
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I reviewed the mslab-move patch. Software-engineering-wise
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Anoop Sam John commented on HBASE-14918:
Ya I said it already, with the new Memstore impls it
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Anoop Sam John commented on HBASE-14918:
bq.Each block is a PositionedByteRange (essentially
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Eshcar Hillel commented on HBASE-14918:
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ok.
But even in the HBASE-15180 patch DefaultMemStore
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Anoop Sam John commented on HBASE-14918:
No in those patch I have not done this move. I was
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Anoop Sam John commented on HBASE-14918:
[~eshcar] In one of the subtask (infrastructure
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stack commented on HBASE-14918:
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[~anoop.hbase] You see above sir?
> In-Memory MemStore Flush and
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Anoop Sam John commented on HBASE-14918:
I dont know why when the name is being referred, am not
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Eshcar Hillel commented on HBASE-14918:
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I submitted a patch in task 1 two days ago but didn't
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Eshcar Hillel commented on HBASE-14918:
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I went through the code in HBASE-10713, and it seems we
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Eshcar Hillel commented on HBASE-14918:
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Both patches got +1 overall in QA.
Happy Holidays to those
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Eshcar Hillel commented on HBASE-14918:
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Patches are available for task 1 and task 2.
> In-Memory
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Eshcar Hillel commented on HBASE-14918:
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Submitted patch for first sub-task
> In-Memory MemStore
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