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Li Pi commented on HBASE-4432:
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This email account is inactive. Please contact another person
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Li Pi commented on HBASE-6216:
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Patch: https://reviews.facebook.net/D5007
>
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Li Pi commented on HBASE-6216:
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I should probably modify the SchemaMetrics test cases to test
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Li Pi reassigned HBASE-6216:
Assignee: Li Pi (was: Aurick Qiao)
> per-request tagging
> ---
>
> Key
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Li Pi commented on HBASE-5778:
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How far can replication lag behind our writes? If we can guar
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Li Pi commented on HBASE-5699:
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Btw. I have finals and other stuff coming up. So it might be
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Li Pi commented on HBASE-5699:
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My design is a bit different. Ill upload a patch soon. I'm do
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Li Pi commented on HBASE-5699:
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I thought about the compression bit already. I was going to c
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Li Pi commented on HBASE-5699:
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While performance numbers will change, you can simply test wi
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Li Pi commented on HBASE-5937:
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Mostly. But you could use it for other things too.
Li Pi created HBASE-5937:
Summary: Refactor HLog into an interface.
Key: HBASE-5937
URL: https://issues.apache.org/jira/browse/HBASE-5937
Project: HBase
Issue Type: Sub-task
Reporter: Li
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Li Pi commented on HBASE-5699:
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Replication is the failure point. I haven't really worked on
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Li Pi commented on HBASE-5699:
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I'm assuming we don't need to guarantee HLog edit sequencing.
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Li Pi commented on HBASE-5699:
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Agree with todd on the implementation details. The switching
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Li Pi commented on HBASE-4482:
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Nevermind - this is still broken. Gotta fix something else.
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Li Pi commented on HBASE-4482:
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Ran tests overnight, no looping detected. Putwhile
(back
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Li Pi updated HBASE-4482:
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Attachment: hbase-4482v2.txt
rebased and tests reenabled.
> Race Condition Concerning Eviction in SlabCache
> --
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Li Pi updated HBASE-4482:
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Status: Patch Available (was: Open)
Fixes this. Will begin looping tests to see if it hangs.
> Race Condition C
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Li Pi updated HBASE-4482:
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Attachment: hbase-4482v1.txt
> Race Condition Concerning Eviction in SlabCache
>
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Li Pi commented on HBASE-4482:
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Problem:
Steady State: SingleSizeCache and SlabCache both co
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Li Pi reassigned HBASE-4482:
Assignee: Li Pi
> Race Condition Concerning Eviction in SlabCache
> ---
Race Condition Concerning Eviction in SlabCache
---
Key: HBASE-4482
URL: https://issues.apache.org/jira/browse/HBASE-4482
Project: HBase
Issue Type: Sub-task
Reporter: Li Pi
--
This
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Li Pi commented on HBASE-4430:
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Got a test server I can try reproducing this on?
> Disable
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Li Pi commented on HBASE-4430:
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Will do once I get in San Diego.
> Disable TestSlabCache a
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Li Pi commented on HBASE-4304:
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Working on this now. I see it being updated at
:this.metrics
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Li Pi updated HBASE-4432:
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Attachment: patchv2.txt
> Enable/Disable off heap cache in config
> ---
>
>
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Li Pi updated HBASE-4432:
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Status: Patch Available (was: Open)
this does exactly what the title says. defaults to disabled.
> Enable/Disab
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Li Pi updated HBASE-4432:
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Attachment: enableswitchforoffheapcache.txt
> Enable/Disable off heap cache in config
> -
Enable/Disable off heap cache in config
---
Key: HBASE-4432
URL: https://issues.apache.org/jira/browse/HBASE-4432
Project: HBase
Issue Type: Improvement
Reporter: Li Pi
Assignee: Li
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Li Pi commented on HBASE-4422:
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+1 as well.
> Move block cache parameters and references i
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Li Pi updated HBASE-4258:
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Attachment: hbase-4258v1.txt
just exposes slab metrics through RegionServerMetrics.
> Metrics panel for the Off
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Li Pi updated HBASE-4258:
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Description:
Currently, stats and configuration are handled by logs/an xml file,
respectively. There should be a
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Li Pi updated HBASE-4383:
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Attachment: metrics-fixedv2.txt
> SlabCache reports negative heap sizes
> -
>
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Li Pi commented on HBASE-4383:
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Oh yeah, they are dependent on HBase-4330.
> SlabCache repor
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Li Pi updated HBASE-4383:
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Attachment: metrics-fixed.txt
last patch was non standard? This one should work.
> SlabCache reports negative he
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Li Pi updated HBASE-4383:
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Attachment: patch0001.diff
> SlabCache reports negative heap sizes
> -
>
>
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Li Pi updated HBASE-4383:
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Attachment: patch0001.diff
Whoops. Patch attached for heapsize.
> SlabCache reports negative heap sizes
> --
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Li Pi commented on HBASE-4330:
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The change in v7 that fixes things:
-scache.cacheBlock(b
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Li Pi commented on HBASE-4330:
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I'm looping mvn on the latest patch - I don't see any failure
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Li Pi updated HBASE-4330:
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Attachment: hbase-4330v7.txt
> Fix races in slab cache
> ---
>
> Key: HBASE-4
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Li Pi commented on HBASE-4330:
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Yeah. This doesn't take care of it completely. I'll figure so
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Li Pi updated HBASE-4330:
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Attachment: hbase-4330v6.txt
Fixed race condition leading to the test failure.
> Fix races in slab cache
> -
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Li Pi commented on HBASE-4330:
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This should fix the problem as reported in your stack trace.
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Li Pi updated HBASE-4330:
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Attachment: hbase-4330v5.txt
shuts down the scheduledThreadPool now
> Fix races in slab cache
>
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Li Pi updated HBASE-4330:
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Attachment: hbase-4330v4.txt
rebased.
> Fix races in slab cache
> ---
>
> Ke
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Li Pi commented on HBASE-4330:
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Woah, not sure what happened there. Fixing.
> Fix races in s
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Li Pi updated HBASE-4330:
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Attachment: hbase-4330v3.txt
> Fix races in slab cache
> ---
>
> Key: HBASE-4
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Li Pi commented on HBASE-4330:
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Done.
> Fix races in slab cache
> ---
>
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Li Pi updated HBASE-4330:
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Assignee: Li Pi (was: Todd Lipcon)
Status: Patch Available (was: Open)
> Fix races in slab cache
> --
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Li Pi updated HBASE-4330:
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Attachment: hbase-4330.txt
fixed evictor resource starvation. Removed spinlock.
Spinlock, with enough threads, w
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Li Pi commented on HBASE-4304:
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Yup. Its on my barnburner. But I do intend to complete it.
On
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Li Pi commented on HBASE-4330:
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The final test, TestCacheMultiThreadedEvictions, took around
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Li Pi commented on HBASE-4330:
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Ran 3 instances of the tests in a loop for 24 hours+. No erro
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Li Pi commented on HBASE-4330:
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Okay :)
@Ted Yu - I can't recreate the hanging TestSingleSi
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Li Pi commented on HBASE-4330:
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Spoke to todd on these changes. +1. Some races remain, but I'
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Li Pi commented on HBASE-4330:
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Also, whats the advantage of using a synchronize block and ch
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Li Pi commented on HBASE-4330:
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Do we really need:
contentBlock.serializedData.rewind
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Li Pi updated HBASE-4310:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
> SlabCache metrics bugfix.
>
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Li Pi updated HBASE-4320:
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Status: Patch Available (was: Open)
> Off Heap Cache never creates Slabs
> --
>
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Li Pi updated HBASE-4320:
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Attachment: confnotloading.txt
we now load the conf file and the bug is fixed.
> Off Heap Cache never creates Sl
Off Heap Cache never creates Slabs
--
Key: HBASE-4320
URL: https://issues.apache.org/jira/browse/HBASE-4320
Project: HBase
Issue Type: Sub-task
Reporter: Li Pi
Assignee: Li Pi
On test
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Li Pi updated HBASE-4310:
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Attachment: metricsv3.txt
log output looks prettier now. (used stringutils)
> SlabCache metrics bugfix.
> --
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Li Pi updated HBASE-4310:
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Attachment: metricsv2.txt
also added a bit more logging
> SlabCache metrics bugfix.
> -
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Li Pi commented on HBASE-4310:
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Nope. That should be 10. I changed it to 100, then realized t
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Li Pi updated HBASE-4310:
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Attachment: metricsv2.txt
> SlabCache metrics bugfix.
> -
>
> Key: HBASE-
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Li Pi updated HBASE-4310:
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Status: Patch Available (was: Reopened)
> SlabCache metrics bugfix.
> -
>
>
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Li Pi reopened HBASE-4310:
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Didn't fix the bug. Added test cases and a new patch.
> SlabCache metrics bugfix.
> -
>
>
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Li Pi updated HBASE-4310:
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Description: math error in metrics makes it display incorrect metrics. also
no longer logs metrics of size 0 to s
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Li Pi updated HBASE-4310:
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Attachment: metrics.txt
> SlabCache metrics bugfix.
> -
>
> Key: HBASE-43
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Li Pi updated HBASE-4310:
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Attachment: metrics.txt
> SlabCache metrics bugfix.
> -
>
> Key: HBASE-43
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Li Pi updated HBASE-4310:
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Attachment: metrics.txt
> SlabCache metrics bugfix.
> -
>
> Key: HBASE-43
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Li Pi updated HBASE-4310:
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Status: Patch Available (was: Open)
fixed
> SlabCache metrics bugfix.
> -
>
>
SlabCache metrics bugfix.
-
Key: HBASE-4310
URL: https://issues.apache.org/jira/browse/HBASE-4310
Project: HBase
Issue Type: Sub-task
Reporter: Li Pi
Assignee: Li Pi
Priority: Minor
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Li Pi updated HBASE-4307:
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Attachment: 4307.txt
> race condition in CacheTestUtils
>
>
> Ke
race condition in CacheTestUtils
Key: HBASE-4307
URL: https://issues.apache.org/jira/browse/HBASE-4307
Project: HBase
Issue Type: Sub-task
Reporter: Li Pi
Assignee: Li Pi
Atta
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Li Pi updated HBASE-4307:
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Status: Patch Available (was: Open)
quick fix.
> race condition in CacheTestUtils
> ---
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Li Pi reassigned HBASE-4304:
Assignee: Li Pi
> requestsPerSecond counter stuck at 0
>
>
>
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Li Pi updated HBASE-4289:
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Attachment: refactored.txt
txt files open easier in browser. @Ted Yu, I ran
TestSingleSizeCache/TestSlab/TestSla
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Li Pi updated HBASE-4289:
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Status: Patch Available (was: Open)
simple refactoring
> Move spinlock to SingleSizeCache rather than the slab
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Li Pi updated HBASE-4289:
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Attachment: refactor.diff
simple refactoring
> Move spinlock to SingleSizeCache rather than the slab allocator.
Move spinlock to SingleSizeCache rather than the slab allocator.
Key: HBASE-4289
URL: https://issues.apache.org/jira/browse/HBASE-4289
Project: HBase
Issue Type: Sub-task
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Li Pi updated HBASE-4278:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
> Race condition in Slab.java that occurs due
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Li Pi updated HBASE-4278:
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Attachment: 4278.diff
whoops.
> Race condition in Slab.java that occurs due to spinlock unlocking early.
> -
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Li Pi commented on HBASE-4278:
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oh, whoops, will resubmit patch.
> Race condition in Slab.ja
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Li Pi updated HBASE-4278:
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Attachment: 4278.diff
discovered by ted yu.
> Race condition in Slab.java that occurs due to spinlock unlocking
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Li Pi updated HBASE-4278:
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Status: Patch Available (was: Open)
fixed.
> Race condition in Slab.java that occurs due to spinlock unlocking
Race condition in Slab.java that occurs due to spinlock unlocking early.
Key: HBASE-4278
URL: https://issues.apache.org/jira/browse/HBASE-4278
Project: HBase
Issue Type
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https://issues.apache.org/jira/browse/HBASE-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13092070#comment-13092070
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Li Pi commented on HBASE-4027:
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Huh:
Running org.apache.hadoop.hbase.client.TestAdmin
Resul
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https://issues.apache.org/jira/browse/HBASE-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13091965#comment-13091965
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Li Pi commented on HBASE-4027:
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I'm running a test against the previous version without 4027.
Investigate different memory allocation models for off heap caching.
Key: HBASE-4259
URL: https://issues.apache.org/jira/browse/HBASE-4259
Project: HBase
Issue Type: Sub-ta
Control Panel for the Off Heap Cache
Key: HBASE-4258
URL: https://issues.apache.org/jira/browse/HBASE-4258
Project: HBase
Issue Type: Sub-task
Reporter: Li Pi
Assignee: Li Pi
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https://issues.apache.org/jira/browse/HBASE-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Pi updated HBASE-4027:
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Attachment: hbase-4027v15.3.diff
final one!
> Enable direct byte buffers LruBlockCache
> ---
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https://issues.apache.org/jira/browse/HBASE-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Pi updated HBASE-4027:
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Attachment: hbase4027v15.2.diff
The latest patch from reviewboard.
> Enable direct byte buffers LruBlockCache
>
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https://issues.apache.org/jira/browse/HBASE-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Pi updated HBASE-4027:
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Attachment: hbase-4027v13.1.diff
latest version. new cacheableserialization interface.
> Enable direct byte buff
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https://issues.apache.org/jira/browse/HBASE-4226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13087539#comment-13087539
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Li Pi commented on HBASE-4226:
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I'm gonna cut this patch down to the single bit about bracket
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https://issues.apache.org/jira/browse/HBASE-4226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Pi updated HBASE-4226:
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Attachment: hbase-4226v2.diff
far more conservative cleanup.
> HFileBlock.java style cleanup.
> ---
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https://issues.apache.org/jira/browse/HBASE-4226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13087337#comment-13087337
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Li Pi commented on HBASE-4226:
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Gotcha. Will fix.
https://issues.apache.org/jira/browse/HBASE
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https://issues.apache.org/jira/browse/HBASE-4226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Pi updated HBASE-4226:
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Status: Patch Available (was: Open)
just a simple code cleanup.
> HFileBlock.java style cleanup.
>
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https://issues.apache.org/jira/browse/HBASE-4226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Li Pi updated HBASE-4226:
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Attachment: hbase-4226.diff
> HFileBlock.java style cleanup.
> --
>
>
HFileBlock.java style cleanup.
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Key: HBASE-4226
URL: https://issues.apache.org/jira/browse/HBASE-4226
Project: HBase
Issue Type: Improvement
Reporter: Li Pi
Assignee: Li Pi
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