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Dave Latham commented on HBASE-8877:
Note the above comment is referencing the HRegion
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-v6.patch
Last patch failed on TestHeapSize. This surprised me since it had
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Dave Latham commented on HBASE-8806:
[~lhofhansl] Agreed, don't see a reason it should
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-0.94-v2.patch
Thanks, Ted and Lars for the reviews.
Here's a new patch,
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Dave Latham updated HBASE-8877:
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Attachment: (was: HBASE-8877-0.94-v2.patch)
Reentrant row locks
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-0.94-v2.patch
Reentrant row locks
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Dave Latham updated HBASE-8806:
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Attachment: (was: hbase-8806-0.94-v6-microbenchmark)
Row locks are acquired repeatedly in
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Dave Latham updated HBASE-8806:
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Attachment: hbase-8806-0.94-v6-microbenchmark
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Dave Latham updated HBASE-8806:
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Attachment: hbase-8806-0.94-v6-microbenchmark.txt
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Dave Latham updated HBASE-8806:
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Attachment: (was: hbase-8806-0.94-v6-microbenchmark-no-dupe-rows)
Row locks are acquired
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Dave Latham updated HBASE-8806:
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Attachment: (was: hbase-8806-0.94-v6-microbenchmark.txt)
Row locks are acquired repeatedly
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Dave Latham updated HBASE-8806:
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Attachment: (was: hbase-8806-0.94-v6-microbenchmark-no-dupe-rows.txt)
Row locks are
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Dave Latham updated HBASE-8806:
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Attachment: hbase-8806-0.94-microbenchmark-no-dupe-rows.txt
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-v7.patch
Thanks, Stack, for the review. Judging by your comments I believe
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Dave Latham commented on HBASE-8877:
3 +1's on the dev mailing list for the removal of
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Dave Latham commented on HBASE-8877:
[~lhofhansl] Agreed that it's a bit fragile and
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-refCounts.patch
Alright, here's a patch with reentrant row locks and
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Dave Latham updated HBASE-8877:
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Attachment: hbase-8877-refCounts-microbenchmarks.txt
microbenchmark comparing latest patch
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-refCounts.patch
Reattaching refCounts patch with check to enforce that only
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Dave Latham updated HBASE-8877:
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Attachment: (was: HBASE-8877-refCounts.patch)
Reentrant row locks
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-refCounts-v2.patch
Thanks, Ted, for taking a look. Sorry for changing the
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Dave Latham commented on HBASE-8806:
Sounds good to me. +1 to commit.
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-refCounts-v3.patch
One more patch, fixes a typo and moves the enforcement of
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-refCounts-v4.patch
Another try rebased off current tip of trunk.
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Dave Latham commented on HBASE-8877:
And here's the diff up on review board if that
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Dave Latham commented on HBASE-8877:
Now that it's done, I'd prefer refCounts. I
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Dave Latham updated HBASE-8877:
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Attachment: HBASE-8877-refCounts-v5.patch
Attaching HBASE-8877-refCounts-v5.patch
This one's for all
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Dave Latham commented on HBASE-8877:
Looks good to commit to me. Hadoop QA says that
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Dave Latham updated HBASE-8877:
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Environment: Changed the coprocessor RegionObserver methods preBatchMutate
and postBatchMutate to
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Dave Latham commented on HBASE-8877:
Thanks everyone for your attention, help, and
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Dave Latham updated HBASE-8877:
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Environment: (was: Changed the coprocessor RegionObserver methods
preBatchMutate and
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Dave Latham commented on HBASE-8778:
I would really like to see a resolution of this
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Dave Latham updated HBASE-8778:
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Fix Version/s: 0.95.2
0.98.0
Assignee: Dave Latham
Region
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Dave Latham commented on HBASE-8778:
Thanks, [~lhofhansl], for taking a look.
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Dave Latham commented on HBASE-8778:
{quote}There is already some migration and
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Dave Latham commented on HBASE-8778:
{quote}Could make is a config option. That way
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Dave Latham commented on HBASE-8778:
I began working on a trunk/0.96 patch that would
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Dave Latham commented on HBASE-8778:
The directory modtime check looks good to me.
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Dave Latham commented on HBASE-8778:
Actually, one thought about the directory mod
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Dave Latham updated HBASE-8778:
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Attachment: HBASE-8778.patch
Attached HBASE-8778.patch which is a patch for trunk. Up at
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Dave Latham updated HBASE-8778:
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Attachment: HBASE-8778-v2.patch
Attaching HBASE-8778-v2.patch
This patch addresses a couple
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Dave Latham updated HBASE-8778:
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Status: Patch Available (was: Open)
Resubmitting to give Hadoop QA another chance now that trunk
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Dave Latham updated HBASE-8778:
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Status: Open (was: Patch Available)
Region assigments scan table directory making them slow
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Dave Latham updated HBASE-8778:
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Attachment: (was: HBASE-8778-v2.patch)
Region assigments scan table directory making them
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Dave Latham updated HBASE-8778:
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Attachment: HBASE-8778-v2.patch
Reattaching since changing issue status didn't seem to trigger
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Dave Latham updated HBASE-8778:
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Attachment: HBASE-8778-v3.patch
Attaching HBASE-8778-v3.patch.
Only change from v2 is fixing one
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Dave Latham commented on HBASE-8778:
Thanks [~jmspaggi] for taking a look.
This
Dave Latham created HBASE-9089:
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Summary: HRegion.heapSize is missing many fields
Key: HBASE-9089
URL: https://issues.apache.org/jira/browse/HBASE-9089
Project: HBase
Issue Type: Bug
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Dave Latham updated HBASE-8778:
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Attachment: HBASE-8778-v4.patch
HBASE-8778-v4.patch - rebased to the latest trunk.
Ted, what is
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Dave Latham commented on HBASE-5954:
Should update the recommended HDFS configuration
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Dave Latham updated HBASE-8778:
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Attachment: HBASE-8778-v5.patch
Yes, trunk indeed moves fast.
Thanks, Ted, for the review and help
Dave Latham created HBASE-9132:
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Summary: Use table dir modtime to avoid scanning table dir to
check cached table descriptor
Key: HBASE-9132
URL: https://issues.apache.org/jira/browse/HBASE-9132
Dave Latham created HBASE-9133:
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Summary: Use table dir modtime to avoid scanning table dir to
check cached table descriptor
Key: HBASE-9133
URL: https://issues.apache.org/jira/browse/HBASE-9133
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Dave Latham resolved HBASE-9133.
Resolution: Duplicate
Use table dir modtime to avoid scanning table dir to check cached table
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Dave Latham updated HBASE-9132:
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Attachment: HBASE-9132-0.94.patch
Use table dir modtime to avoid scanning table dir to check
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Dave Latham updated HBASE-9132:
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Summary: Use table dir modtime to avoid scanning table dir to check cached
table descriptor in 0.94
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Work on HBASE-9132 started by Dave Latham.
Use table dir modtime to avoid scanning table dir to check cached table
descriptor in 0.94
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Dave Latham updated HBASE-9132:
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Status: Patch Available (was: In Progress)
Use table dir modtime to avoid scanning table dir
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Dave Latham commented on HBASE-9132:
Here's a patch for 0.94.
Table descriptor read:
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Dave Latham commented on HBASE-8778:
Thanks, Stack. Let me know if you want me to do
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Dave Latham commented on HBASE-9132:
Thanks, Ted, for the comments.
{quote}nit:
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Dave Latham updated HBASE-8778:
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Release Note: Table descriptors are now moved inside hdfs from residing
directly in the table
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Dave Latham updated HBASE-8778:
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Release Note: Table descriptors are now moved inside hdfs from residing
directly in the table
Dave Latham created HBASE-9208:
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Summary: ReplicationLogCleaner slow at large scale
Key: HBASE-9208
URL: https://issues.apache.org/jira/browse/HBASE-9208
Project: HBase
Issue Type: Improvement
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Dave Latham commented on HBASE-7709:
Thanks all for the great work on this.
We
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Dave Latham commented on HBASE-9208:
My patch is somewhat old now and not what I think
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Dave Latham reassigned HBASE-9208:
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Assignee: Dave Latham
ReplicationLogCleaner slow at large scale
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Dave Latham commented on HBASE-9208:
The CleanerChore is shared code between cleaning
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Dave Latham updated HBASE-9208:
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Fix Version/s: 0.96.0
Status: Patch Available (was: Open)
ReplicationLogCleaner
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Dave Latham updated HBASE-9208:
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Attachment: HBASE-9208.patch
Attaching HBASE-9208.patch with the following changes:
- Updated
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Dave Latham commented on HBASE-9208:
Meant to add that the patch also updates
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Dave Latham updated HBASE-9208:
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Attachment: HBASE-9208-v2.patch
Attaching HBASE-9208-v2.patch.
It contains some minor javadoc,
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Dave Latham updated HBASE-9208:
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Attachment: HBASE-9208-0.94.patch
Attaching HBASE-9208-0.94.patch
Here is a backport to 0.94.
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Dave Latham resolved HBASE-1913.
Resolution: Duplicate
Resolved by HBASE-3939
Regionserver accepts connections,
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Dave Latham commented on HBASE-9208:
{quote}For the 0.94 patch, why is this
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Dave Latham commented on HBASE-9208:
Thanks for the attention Stack, and JD.
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Dave Latham updated HBASE-9208:
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Attachment: HBASE-9208-v3.patch
HBASE-9208-0.94-v2.patch
Attaching
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Dave Latham commented on HBASE-9208:
I'm not sure that we should commit to 0.94 as is
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Dave Latham updated HBASE-9377:
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Description: For [~lhofhansl] to make a call on. See end where Dave
Latham talks about issues w/
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Dave Latham updated HBASE-9208:
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Release Note: The FileCleanerDelegate interface has changed to operate on a
batch of files at a
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Dave Latham updated HBASE-9208:
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Release Note: The FileCleanerDelegate interface has changed to operate on a
batch of files at a
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Dave Latham commented on HBASE-9377:
Sorry, been pulled on to some more urgent work at
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Dave Latham commented on HBASE-9377:
Didn't notice the InterfaceAudience.private.
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Dave Latham commented on HBASE-9377:
If you want me to choose, I'd say stick with the
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Dave Latham commented on HBASE-9377:
(By initial patch, you mean
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Dave Latham commented on HBASE-9488:
(Argh - that should be it would be nice if we
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Dave Latham commented on HBASE-9488:
Yes - we were discussing trimming short scans on
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Dave Latham commented on HBASE-9488:
Brainstorming on other approaches to do more
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Dave Latham commented on HBASE-9488:
I guess I'm -0. No objections if nobody else is
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Dave Latham commented on HBASE-9606:
Looks good to me, too. Can we get it in 0.96
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Dave Latham updated HBASE-9865:
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Labels: Repli (was: )
WALEdit.heapSize() is incorrect in certain replication scenarios which may
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Dave Latham commented on HBASE-9865:
There are actually two issues at play here that
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Dave Latham updated HBASE-9865:
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Labels: (was: Repli)
WALEdit.heapSize() is incorrect in certain replication scenarios which may
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Dave Latham commented on HBASE-9865:
If we only recycle the kvs arrays during
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Dave Latham commented on HBASE-9865:
[~jdcryans] Would love to hear your thoughts if
Dave Latham created HBASE-9888:
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Summary: HBase replicates edits written before the replication
peer is created
Key: HBASE-9888
URL: https://issues.apache.org/jira/browse/HBASE-9888
Project: HBase
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Dave Latham commented on HBASE-9865:
Lars, you beat me to the punch on that read
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Dave Latham commented on HBASE-9865:
Looks good to me. Thanks, Lars.
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Dave Latham commented on HBASE-9888:
{quote}
So in your case the replication was
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Dave Latham commented on HBASE-9888:
{quote}
Would it work to just do it in each RS
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