[jira] [Created] (HBASE-18694) Ha mode master switch causes region not online

Bo Cui created HBASE-18694: -- Summary: Ha mode master switch causes region not online Key: HBASE-18694 URL: https://issues.apache.org/jira/browse/HBASE-18694 Project: HBase Issue Type: Bug

[jira] [Resolved] (HBASE-14910) Create base hbase-mapred and hbase-io modules, move HTableInputFormat and HTableOutputFormat

[ https://issues.apache.org/jira/browse/HBASE-14910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Appy resolved HBASE-14910. -- Resolution: Duplicate Fix Version/s: HBASE-18640 > Create base hbase-mapred and hbase-io modules, move

[jira] [Created] (HBASE-18693) adding an option to restore_snapshot to move mob files from archive dir to working dir

huaxiang sun created HBASE-18693: Summary: adding an option to restore_snapshot to move mob files from archive dir to working dir Key: HBASE-18693 URL: https://issues.apache.org/jira/browse/HBASE-18693

[jira] [Created] (HBASE-18692) [compat 1-2] ByteBufferUtils.copyFromBufferToBuffer goes from void to int

stack created HBASE-18692: - Summary: [compat 1-2] ByteBufferUtils.copyFromBufferToBuffer goes from void to int Key: HBASE-18692 URL: https://issues.apache.org/jira/browse/HBASE-18692 Project: HBase

[jira] [Created] (HBASE-18691) [compat 1-2] HCD remove and removeConfiguration change return type

stack created HBASE-18691: - Summary: [compat 1-2] HCD remove and removeConfiguration change return type Key: HBASE-18691 URL: https://issues.apache.org/jira/browse/HBASE-18691 Project: HBase Issue

Re: [DISCUSS] Merging Hybrid Logical Clocks with Master

bq. ...but if we are recommending HLC for user tables, we have to also do end-to-end testing to demonstrate that perf is not affected by HLC. Agree. I think the only way of doing it right now is running ycsb with/without HLC. If it highlights an issue, it means there is one (there can't be false

Re: [DISCUSS] Merging Hybrid Logical Clocks with Master

HLC will never be able to match the throughput for the system clock of course. I was expecting the perf to be in the 2-3x slower range, not more than an order of magnitude difference. The current perf is definitely acceptable for meta updates, but if we are recommending HLC for user tables, we

[jira] [Created] (HBASE-18690) Replace o.a.h.c.InterfaceAudience by o.a.h.h.c.InterfaceAudience

Chia-Ping Tsai created HBASE-18690: -- Summary: Replace o.a.h.c.InterfaceAudience by o.a.h.h.c.InterfaceAudience Key: HBASE-18690 URL: https://issues.apache.org/jira/browse/HBASE-18690 Project: HBase

[jira] [Created] (HBASE-18689) BackupClientFactory class misses InterfaceAudience annotation

Ted Yu created HBASE-18689: -- Summary: BackupClientFactory class misses InterfaceAudience annotation Key: HBASE-18689 URL: https://issues.apache.org/jira/browse/HBASE-18689 Project: HBase Issue

[jira] [Created] (HBASE-18688) Upgrade commons-codec to 1.10

Appy created HBASE-18688: Summary: Upgrade commons-codec to 1.10 Key: HBASE-18688 URL: https://issues.apache.org/jira/browse/HBASE-18688 Project: HBase Issue Type: Task Reporter: Appy

Re: [DISCUSS] Merging Hybrid Logical Clocks with Master

It's true that hlc clock is very slower than system, but is it really a bottleneck? I mean 7mil ops/sec with 16 threads doesn't sound bottleneck because: - It's like 70 times of any RS' throughput (assuming 100k write throughput) - It's certainly enough for meta operations. What say? But i

[jira] [Resolved] (HBASE-18687) Add @since 2.0.0 to new classes

[ https://issues.apache.org/jira/browse/HBASE-18687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack resolved HBASE-18687. --- Resolution: Fixed Pushed to branch-2 and master. > Add @since 2.0.0 to new classes >

[jira] [Created] (HBASE-18687) Add @since 2.0.0 to new classes

stack created HBASE-18687: - Summary: Add @since 2.0.0 to new classes Key: HBASE-18687 URL: https://issues.apache.org/jira/browse/HBASE-18687 Project: HBase Issue Type: Sub-task Reporter:

Re: [DISCUSS] Merging Hybrid Logical Clocks with Master

Created a ticket: Improve HLC implementation performance ( https://issues.apache.org/jira/browse/HBASE-18686). On Fri, Aug 25, 2017 at 11:53 AM, Enis Söztutar wrote: > Indeed it seems like a perf improvement in the code HLC clock is needed > before the merge. Do you mind

[jira] [Created] (HBASE-18686) Improve HLC implementation performance

Amit Patel created HBASE-18686: -- Summary: Improve HLC implementation performance Key: HBASE-18686 URL: https://issues.apache.org/jira/browse/HBASE-18686 Project: HBase Issue Type: Sub-task

Re: [DISCUSS] Merging Hybrid Logical Clocks with Master

Indeed it seems like a perf improvement in the code HLC clock is needed before the merge. Do you mind creating a sub ticket for this. Enis On Fri, Aug 25, 2017 at 10:54 AM, Amit Patel wrote: > Just as an update with regard to performance: getting the time from or >

[jira] [Created] (HBASE-18685) Update refguide release candidate making section; stale and bad instruction

stack created HBASE-18685: - Summary: Update refguide release candidate making section; stale and bad instruction Key: HBASE-18685 URL: https://issues.apache.org/jira/browse/HBASE-18685 Project: HBase

Re: [DISCUSS] Merging Hybrid Logical Clocks with Master

Just as an update with regard to performance: getting the time from or updating the hybrid logical clock is quite expensive (see clocks microbenchmark

Re: [VOTE] hbase-thirdparty project, first release candidate 1.0.1RC0

On Fri, Aug 25, 2017 at 10:06 AM, Mike Drob wrote: > +1 (non-binding) > > Signatures and checksums good. > > LICENSE question... do we actually bundle jquery, asciidoctor, and the orca > logo here? I didn't see them anywhere. > CHANGES is mostly blank... If we don't use it, get

[jira] [Created] (HBASE-18684) [hbase-thirdparty] Remove CHANGES, update NOTICES

stack created HBASE-18684: - Summary: [hbase-thirdparty] Remove CHANGES, update NOTICES Key: HBASE-18684 URL: https://issues.apache.org/jira/browse/HBASE-18684 Project: HBase Issue Type: Task

Re: [VOTE] hbase-thirdparty project, first release candidate 1.0.1RC0

+1 (non-binding) Checksum, signature good. Built hbase pointing to staging repo. I agree with Mike's LICENSE and CHANGES suggestions. Peter On Thu, Aug 24, 2017 at 12:46 AM, Stack wrote: > This is a minor update to hbase-thirdparty, our little side project of > relocated

Re: [VOTE] hbase-thirdparty project, first release candidate 1.0.1RC0

+1 (non-binding) Signatures and checksums good. LICENSE question... do we actually bundle jquery, asciidoctor, and the orca logo here? I didn't see them anywhere. CHANGES is mostly blank... If we don't use it, get rid of it in the next version. Verified an hbase compile against this version,

Re: Max queue size in replication

Agreed this part of code can be improved. On Fri, Aug 25, 2017 at 3:57 AM, Lars George wrote: > Hi, > > I am looking at the replication code, and it has this line: > > this.queueSizePerGroup = this.conf.getInt("hbase.regionserver.maxlogs", > 32); > > This drives the queue

Max queue size in replication

Hi, I am looking at the replication code, and it has this line: this.queueSizePerGroup = this.conf.getInt("hbase.regionserver.maxlogs", 32); This drives the queue size accepting more WAL files. But we have a different computation now, using the heap size instead, so often have a maxlogs > 32 in

[jira] [Created] (HBASE-18683) Upgrade hbase to commons-math 3

Peter Somogyi created HBASE-18683: - Summary: Upgrade hbase to commons-math 3 Key: HBASE-18683 URL: https://issues.apache.org/jira/browse/HBASE-18683 Project: HBase Issue Type: Improvement

[jira] [Resolved] (HBASE-16320) Revisit scan semantics and implementations

[ https://issues.apache.org/jira/browse/HBASE-16320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Duo Zhang resolved HBASE-16320. --- Resolution: Won't Fix Resolve as all sub tasks have been cancelled. > Revisit scan semantics and

[jira] [Resolved] (HBASE-16323) Introduce a new type of filter for compaction scan

[ https://issues.apache.org/jira/browse/HBASE-16323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Duo Zhang resolved HBASE-16323. --- Resolution: Won't Fix In HBASE-18169 we decided to disable the custom StoreScanner creation from CP

[jira] [Resolved] (HBASE-16322) Disable filter for raw scan

[ https://issues.apache.org/jira/browse/HBASE-16322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Duo Zhang resolved HBASE-16322. --- Resolution: Won't Fix As said previously, we do have some usages which use raw scan and filter

[jira] [Resolved] (HBASE-18681) Introduce a new constructor for StoreScanner for MOB

[ https://issues.apache.org/jira/browse/HBASE-18681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Duo Zhang resolved HBASE-18681. --- Resolution: Duplicate Finally I found that it is possible to remove the LegacyScanQueryMatcher in

[jira] [Resolved] (HBASE-18454) RegionServer Do not close file descriptor when using shortcircuit

[ https://issues.apache.org/jira/browse/HBASE-18454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Minwoo Kang resolved HBASE-18454. - Resolution: Duplicate > RegionServer Do not close file descriptor when using shortcircuit >

[jira] [Reopened] (HBASE-18454) RegionServer Do not close file descriptor when using shortcircuit

[ https://issues.apache.org/jira/browse/HBASE-18454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Minwoo Kang reopened HBASE-18454: - > RegionServer Do not close file descriptor when using shortcircuit >

[jira] [Resolved] (HBASE-18454) RegionServer Do not close file descriptor when using shortcircuit

[ https://issues.apache.org/jira/browse/HBASE-18454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Minwoo Kang resolved HBASE-18454. - Resolution: Information Provided Actually, This is HDFS issue. Please check HDFS-12204. >

[jira] [Resolved] (HBASE-15374) Avoid using '/tmp' directory in our unit tests

[ https://issues.apache.org/jira/browse/HBASE-15374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Duo Zhang resolved HBASE-15374. --- Resolution: Fixed Assignee: Duo Zhang Thanks for the reminder [~chia7712]. Resolve as all