Re: [DISCUSS] EOM branch-1.3

2019-12-09 Thread Francis Liu
Hi Andy, I see, I chimed in because the previous conversation sounded like 1.3 was just missing an RM and non-dev 1.3 users. I understand, I wouldn't want to be the only reason 1.3 is kept alive. We have a few patches we need to push upstream before we can get off of 1.3. We are working on it

[jira] [Reopened] (HBASE-11288) Splittable Meta

2019-09-24 Thread Francis Liu (Jira)
[ https://issues.apache.org/jira/browse/HBASE-11288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Francis Liu reopened HBASE-11288: - > Splittable Meta > --- > > Key: HBASE-11288 >

Re: Need one more binding vote for 1.3.4 release candidate (RC0)

2019-04-24 Thread Francis Liu
Hi, So far this RC has only 2 binding votes, needs one more. I've extended it until friday (4/26), hopefully we can close this by then. Thanks! Francis

Need one more binding vote for 1.3.4 release candidate (RC0)

2019-04-19 Thread Francis Liu
Hi, Just a reminder if any of the PMCs has time to help vote on this release. We need only one more binding vote so far it's just mine and Andy's. Thanks, Francis

[VOTE] The first HBase 1.3.4 release candidate (RC0) is available

2019-04-15 Thread Francis Liu
Hi Folks, The first HBase 1.3.4 release candidate (RC0) is available for download at https://dist.apache.org/repos/dist/dev/hbase/hbase-1.3.4RC0/ and Maven artifacts are available in the temporary repository *https://repository.apache.org/content/repositories/orgapachehbase-1302/

[jira] [Created] (HBASE-22058) backport HBASE-HBASE-21791 (Upgrade thrift dependency to 0.12.0) to 1.4 and 1.3

2019-03-18 Thread Francis Liu (JIRA)
Francis Liu created HBASE-22058: --- Summary: backport HBASE-HBASE-21791 (Upgrade thrift dependency to 0.12.0) to 1.4 and 1.3 Key: HBASE-22058 URL: https://issues.apache.org/jira/browse/HBASE-22058

[jira] [Created] (HBASE-20724) Sometimes some compacted storefiles are still opened after region failover

2018-06-12 Thread Francis Liu (JIRA)
Francis Liu created HBASE-20724: --- Summary: Sometimes some compacted storefiles are still opened after region failover Key: HBASE-20724 URL: https://issues.apache.org/jira/browse/HBASE-20724 Project

[jira] [Created] (HBASE-20704) Sometimes compacted storefiles are archived on region close

2018-06-07 Thread Francis Liu (JIRA)
Francis Liu created HBASE-20704: --- Summary: Sometimes compacted storefiles are archived on region close Key: HBASE-20704 URL: https://issues.apache.org/jira/browse/HBASE-20704 Project: HBase

Re: [ANNOUNCE] Please welcome Francis Liu to the HBase PMC

2018-04-16 Thread Francis Liu
the Apache HBase PMC I am pleased to announce that Francis > > Liu has accepted our invitation to become a PMC member on the Apache > > HBase project. We appreciate Francis stepping up to take more > > responsibility in the HBase project. He has been an active contributor to > > HBa

[ANNOUNCE] Apache HBase 1.3.2 is now available for download

2018-03-28 Thread Francis Liu
The HBase team is happy to announce the immediate availability of Apach​e HBase 1.3.2! Apache HBase is an open-source, distributed, versioned, non-relational database. Apache HBase gives you low latency random access to billions of rows with millions of columns atop non-specialized hardware. To

[VOTE] HBase 1.3.2 (RC1) - Needs one more vote

2018-03-26 Thread Francis Liu
Hi Guys, HBase 1.3.2 (RC1) needs one more binding vote. I'm extending the vote by 72 hours which ends Thursday 22:00 PST. If any PMC member has the time to take a look would appreciate the help. Thanks, Francis

[VOTE] First release candidate for HBase 1.3.2 (RC1) is available

2018-03-19 Thread Francis Liu
Hi, The second release candidate for Apache HBase 1.3.2 is available to download and testing. Artifacts are available here: *https://dist.apache.org/repos/dist/dev/hbase/hbase-1.3.2RC1/ * Maven artifacts are available in the staging

[jira] [Created] (HBASE-20174) Fix TestZKLessMergeOnCluster flakiness

2018-03-12 Thread Francis Liu (JIRA)
Francis Liu created HBASE-20174: --- Summary: Fix TestZKLessMergeOnCluster flakiness Key: HBASE-20174 URL: https://issues.apache.org/jira/browse/HBASE-20174 Project: HBase Issue Type: Bug

[VOTE] First release candidate for HBase 1.3.2 (RC0) is available

2018-03-07 Thread Francis Liu
Hi, I'm happy to announce the first release candidate for Apache HBase 1.3.2 is available to download and testing. Artifacts are available here: *https://dist.apache.org/repos/dist/dev/hbase/hbase-1.3.2RC0/ * Maven artifacts are

[jira] [Created] (HBASE-20001) cleanIfNoMetaEntry() uses encoded instead of region name to lookup region

2018-02-14 Thread Francis Liu (JIRA)
Francis Liu created HBASE-20001: --- Summary: cleanIfNoMetaEntry() uses encoded instead of region name to lookup region Key: HBASE-20001 URL: https://issues.apache.org/jira/browse/HBASE-20001 Project

Re: Considering branching for 1.5 and other branch-1 release planning

2018-02-05 Thread Francis Liu
> If someone else is using 1.3 your feedback would be very valuable. We are running 1.3 in production, full rollout ongoing. Ran into some issues but it's generally been stable. We'll prolly gonna be on 1.3 for a while. Cheers, Francis On Sun, Feb 4, 2018 at 10:59 AM Andrew Purtell

[jira] [Created] (HBASE-18235) LoadBalancer.BOGUS_SERVER_NAME should not have a bogus hostname

2017-06-19 Thread Francis Liu (JIRA)
Francis Liu created HBASE-18235: --- Summary: LoadBalancer.BOGUS_SERVER_NAME should not have a bogus hostname Key: HBASE-18235 URL: https://issues.apache.org/jira/browse/HBASE-18235 Project: HBase

Re: [DISCUSS] No regions on Master node in 2.0

2017-06-06 Thread Francis Liu
over rpc. That still means that the most important operations are competing for rpc queue time. On Fri, Nov 18, 2016 at 11:37 AM, Francis Liu <tof...@ymail.com.invalid> wrote: > Just some extra bits of information: > > Another way to isolate user regions from meta is you can creat

Re: DISCUSS: Merge new Assignment Manager (AMv2), HBASE-14614

2017-05-25 Thread Francis Liu
t...@duboce.net> wrote: On Wed, May 24, 2017 at 1:56 PM, Francis Liu <tof...@apache.org> wrote: > I'd be up for taking this for a spin. As I need to get split meta rebased > on top of this anyway. Great. > Also I'd generally like to know more about AMv2 (transition from zkl

Re: DISCUSS: Merge new Assignment Manager (AMv2), HBASE-14614

2017-05-24 Thread Francis Liu
I'd be up for taking this for a spin. As I need to get split meta rebased on top of this anyway. Also I'd generally like to know more about AMv2 (transition from zkless etc). BTW once 2.0 is branched does that mean we can't merge in any big features anymore? Thanks,Francis On

Re: Moving 2.0 forward

2017-01-18 Thread Francis Liu
Hi Stack, I'd like to get split meta (HBASE-112288) in 2.x as well. I can have a 2.x draft up next week. Was working on the 1.x version internally. Also if you'd like I can be the owner for rsgroups as well.  Thanks,Francis On Wednesday, January 18, 2017 11:29 AM, Stack

Re: HBASE 2.0 release progress

2016-11-22 Thread Francis Liu
> I suspect this feature will be considered risky but I'd be willing to try it > out and give it some production-like load (and with chaos). By the time we > would be iterating our platform on 2.0 we'd have the type of production loads > fielded that could overpressure meta on a single server. 

Re: HBASE 2.0 release progress

2016-11-21 Thread Francis Liu
Late to respond to this but I'd like to get "Split Meta" HBASE-11165 into HBase 2.0 as well. We've been running with a version of it internally. I'll start putting up patches soon. On Friday, November 11, 2016 5:15 PM, Stephen Jiang wrote: Hello, fellow HBASE

Re: [DISCUSS] No regions on Master node in 2.0

2016-11-18 Thread Francis Liu
Just some extra bits of information: Another way to isolate user regions from meta is you can create a regionserver group (HBASE-6721) dedicated to the system tables. This is what we do at Y!. If the load on meta gets too high (and it does), we split meta so the load gets spread across more

[jira] [Created] (HBASE-15733) Forward port some fixes/tweaks fined in branch-1 backport

2016-04-28 Thread Francis Liu (JIRA)
Francis Liu created HBASE-15733: --- Summary: Forward port some fixes/tweaks fined in branch-1 backport Key: HBASE-15733 URL: https://issues.apache.org/jira/browse/HBASE-15733 Project: HBase

Re: [DISCUSS] No regions on Master node in 2.0

2016-04-19 Thread Francis Liu
Very late to the party IMHO having the master doing only gardening and not become a part of the user access path is a good design and something we should stick to. It's good SoC (ie makes gardening tasks more isolated from user workload). > we double assign and lose data. Given that meta

Re: Please welcome new HBase Committer Francis Liu

2016-04-11 Thread Francis Liu
Apr 11, 2016 at 7:34 AM, Pankaj kr <pankaj...@huawei.com> > > wrote: > > >> > > >> > Congratulations Francis..!! > > >> > > > >> > -Original Message- > > >> > From: saint@gmail.com [mailto:saint@gma

[jira] [Created] (HBASE-15631) Backport Regionserver Groups (HBASE-6721) to branch-1

2016-04-11 Thread Francis Liu (JIRA)
Francis Liu created HBASE-15631: --- Summary: Backport Regionserver Groups (HBASE-6721) to branch-1 Key: HBASE-15631 URL: https://issues.apache.org/jira/browse/HBASE-15631 Project: HBase Issue

[jira] [Created] (HBASE-15533) RSGroup related favored nodes enhancements

2016-03-25 Thread Francis Liu (JIRA)
Francis Liu created HBASE-15533: --- Summary: RSGroup related favored nodes enhancements Key: HBASE-15533 URL: https://issues.apache.org/jira/browse/HBASE-15533 Project: HBase Issue Type: Sub

[jira] [Created] (HBASE-15532) core favored nodes enhancements

2016-03-25 Thread Francis Liu (JIRA)
Francis Liu created HBASE-15532: --- Summary: core favored nodes enhancements Key: HBASE-15532 URL: https://issues.apache.org/jira/browse/HBASE-15532 Project: HBase Issue Type: Sub-task

[jira] [Created] (HBASE-15531) Favored Nodes Enhancements

2016-03-25 Thread Francis Liu (JIRA)
Francis Liu created HBASE-15531: --- Summary: Favored Nodes Enhancements Key: HBASE-15531 URL: https://issues.apache.org/jira/browse/HBASE-15531 Project: HBase Issue Type: Umbrella

Re: [DISCUSS] Backporting Regionserver Groups (HBASE-6721) to 1.x and 0.98

2016-03-21 Thread Francis Liu
icular desired features back into branch-2. On Mon, Mar 21, 2016 at 12:01 PM, Francis Liu <tof...@apache.org> wrote: To summarize so far it seems the concerns for backporting are: 1. compatibility - api, wire, rolling upgradeabability2. stability - destabilizing code and deploys for those tha

Re: [DISCUSS] Backporting Regionserver Groups (HBASE-6721) to 1.x and 0.98

2016-03-21 Thread Francis Liu
To summarize so far it seems the concerns for backporting are: 1. compatibility - api, wire, rolling upgradeabability2. stability - destabilizing code and deploys for those that don't want the new feature Is there anything else?  Elliot what happened to hadoop? Is it neither of the two? Francis

Re: [DISCUSS] Backporting Regionserver Groups (HBASE-6721) to 1.x and 0.98

2016-03-20 Thread Francis Liu
RS groups is also pretty non-invasive. It's a cp and the core code is in a separate module.  On Thursday, March 17, 2016 9:06 AM, Andrew Purtell wrote: I also don't see why we can't have the spark connector module in a 1.x release. I know our internal users

[DISCUSS] Backporting Regionserver Groups (HBASE-6721) to 1.x and 0.98

2016-03-19 Thread Francis Liu
Hi, HBASE-6721 is now committed to trunk. It'd be great if it can be backported to 1.x and 0.98 so that we can use it internally as well as push up features and fixes. We have been running an internal version for around 4 years. There's seems to be interest (HW, Bloomberg, Salesforce, etc).

[jira] [Resolved] (HBASE-7043) Region Server Group CLI commands

2016-03-19 Thread Francis Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Francis Liu resolved HBASE-7043. Resolution: Fixed was finished as part of parent patch. > Region Server Group CLI comma

[jira] [Created] (HBASE-15382) Expose regionserver metadata (ie groups, tables, servers) via JMX

2016-03-02 Thread Francis Liu (JIRA)
Francis Liu created HBASE-15382: --- Summary: Expose regionserver metadata (ie groups, tables, servers) via JMX Key: HBASE-15382 URL: https://issues.apache.org/jira/browse/HBASE-15382 Project: HBase

[jira] [Created] (HBASE-15156) Support first assignment of split daughters to non-parent RS

2016-01-21 Thread Francis Liu (JIRA)
Francis Liu created HBASE-15156: --- Summary: Support first assignment of split daughters to non-parent RS Key: HBASE-15156 URL: https://issues.apache.org/jira/browse/HBASE-15156 Project: HBase

[jira] [Created] (HBASE-14981) Shell unit tests are not running in trunk?

2015-12-15 Thread Francis Liu (JIRA)
Francis Liu created HBASE-14981: --- Summary: Shell unit tests are not running in trunk? Key: HBASE-14981 URL: https://issues.apache.org/jira/browse/HBASE-14981 Project: HBase Issue Type: Bug

[jira] [Resolved] (HBASE-14981) Shell unit tests are not running in trunk?

2015-12-15 Thread Francis Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-14981?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Francis Liu resolved HBASE-14981. - Resolution: Invalid > Shell unit tests are not running in tr

[jira] [Created] (HBASE-14857) add region server groups in master UI

2015-11-19 Thread Francis Liu (JIRA)
Francis Liu created HBASE-14857: --- Summary: add region server groups in master UI Key: HBASE-14857 URL: https://issues.apache.org/jira/browse/HBASE-14857 Project: HBase Issue Type: Sub-task

[jira] [Created] (HBASE-14856) document region servers groups in the book

2015-11-19 Thread Francis Liu (JIRA)
Francis Liu created HBASE-14856: --- Summary: document region servers groups in the book Key: HBASE-14856 URL: https://issues.apache.org/jira/browse/HBASE-14856 Project: HBase Issue Type: Sub

[jira] [Created] (HBASE-14312) Forward port some fixes from hbase-6721-0.98 to hbase-6721

2015-08-25 Thread Francis Liu (JIRA)
Francis Liu created HBASE-14312: --- Summary: Forward port some fixes from hbase-6721-0.98 to hbase-6721 Key: HBASE-14312 URL: https://issues.apache.org/jira/browse/HBASE-14312 Project: HBase

[jira] [Created] (HBASE-14169) API to refreshSuperUserGroupsConfiguration

2015-07-29 Thread Francis Liu (JIRA)
Francis Liu created HBASE-14169: --- Summary: API to refreshSuperUserGroupsConfiguration Key: HBASE-14169 URL: https://issues.apache.org/jira/browse/HBASE-14169 Project: HBase Issue Type: New

[jira] [Created] (HBASE-13134) mutateRow and checkAndMutate apis don't throw region level exceptions

2015-03-01 Thread Francis Liu (JIRA)
Francis Liu created HBASE-13134: --- Summary: mutateRow and checkAndMutate apis don't throw region level exceptions Key: HBASE-13134 URL: https://issues.apache.org/jira/browse/HBASE-13134 Project: HBase

[jira] [Created] (HBASE-12511) namespace permissions - add support from table creation privilege in a namespace 'C'

2014-11-17 Thread Francis Liu (JIRA)
Francis Liu created HBASE-12511: --- Summary: namespace permissions - add support from table creation privilege in a namespace 'C' Key: HBASE-12511 URL: https://issues.apache.org/jira/browse/HBASE-12511

[jira] [Created] (HBASE-12512) namespace permissions - add support for namespace list privilege 'L'

2014-11-17 Thread Francis Liu (JIRA)
Francis Liu created HBASE-12512: --- Summary: namespace permissions - add support for namespace list privilege 'L' Key: HBASE-12512 URL: https://issues.apache.org/jira/browse/HBASE-12512 Project: HBase

[jira] [Created] (HBASE-11291) Parallelize meta scan during startup

2014-06-03 Thread Francis Liu (JIRA)
Francis Liu created HBASE-11291: --- Summary: Parallelize meta scan during startup Key: HBASE-11291 URL: https://issues.apache.org/jira/browse/HBASE-11291 Project: HBase Issue Type: Sub-task

[jira] [Created] (HBASE-11286) BulkDisabler should use a bulk RPC call for opening regions (just like BulkAssigner)

2014-06-02 Thread Francis Liu (JIRA)
Francis Liu created HBASE-11286: --- Summary: BulkDisabler should use a bulk RPC call for opening regions (just like BulkAssigner) Key: HBASE-11286 URL: https://issues.apache.org/jira/browse/HBASE-11286

[jira] [Created] (HBASE-11287) Flush table cmd should make RPC calls to region server in parallel

2014-06-02 Thread Francis Liu (JIRA)
Francis Liu created HBASE-11287: --- Summary: Flush table cmd should make RPC calls to region server in parallel Key: HBASE-11287 URL: https://issues.apache.org/jira/browse/HBASE-11287 Project: HBase

[jira] [Created] (HBASE-11288) Splittable Meta

2014-06-02 Thread Francis Liu (JIRA)
Francis Liu created HBASE-11288: --- Summary: Splittable Meta Key: HBASE-11288 URL: https://issues.apache.org/jira/browse/HBASE-11288 Project: HBase Issue Type: Sub-task Reporter

[jira] [Created] (HBASE-11289) Speedup balance

2014-06-02 Thread Francis Liu (JIRA)
Francis Liu created HBASE-11289: --- Summary: Speedup balance Key: HBASE-11289 URL: https://issues.apache.org/jira/browse/HBASE-11289 Project: HBase Issue Type: Sub-task Reporter

[jira] [Created] (HBASE-9573) provide namespaceExists api

2013-09-18 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9573: -- Summary: provide namespaceExists api Key: HBASE-9573 URL: https://issues.apache.org/jira/browse/HBASE-9573 Project: HBase Issue Type: Improvement

[jira] [Created] (HBASE-9540) Fix race condition in namespace janitor

2013-09-15 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9540: -- Summary: Fix race condition in namespace janitor Key: HBASE-9540 URL: https://issues.apache.org/jira/browse/HBASE-9540 Project: HBase Issue Type: Bug

[jira] [Created] (HBASE-9435) Fix jersey serialization/deserialization of json objects

2013-09-04 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9435: -- Summary: Fix jersey serialization/deserialization of json objects Key: HBASE-9435 URL: https://issues.apache.org/jira/browse/HBASE-9435 Project: HBase Issue

[jira] [Created] (HBASE-9206) namespace permissions

2013-08-13 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9206: -- Summary: namespace permissions Key: HBASE-9206 URL: https://issues.apache.org/jira/browse/HBASE-9206 Project: HBase Issue Type: Sub-task Reporter

[jira] [Created] (HBASE-9191) Update Loadbalancer method to throw HBaseIOException

2013-08-12 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9191: -- Summary: Update Loadbalancer method to throw HBaseIOException Key: HBASE-9191 URL: https://issues.apache.org/jira/browse/HBASE-9191 Project: HBase Issue Type

[jira] [Created] (HBASE-9182) In secure mode CLI list command throws a security exception for non-admin users

2013-08-09 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9182: -- Summary: In secure mode CLI list command throws a security exception for non-admin users Key: HBASE-9182 URL: https://issues.apache.org/jira/browse/HBASE-9182 Project

[jira] [Created] (HBASE-9183) Secure Admin Page when in secure mode

2013-08-09 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9183: -- Summary: Secure Admin Page when in secure mode Key: HBASE-9183 URL: https://issues.apache.org/jira/browse/HBASE-9183 Project: HBase Issue Type: Bug

[jira] [Created] (HBASE-9147) Mechanism to limit system table deletion and creation in non-secure mode

2013-08-07 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9147: -- Summary: Mechanism to limit system table deletion and creation in non-secure mode Key: HBASE-9147 URL: https://issues.apache.org/jira/browse/HBASE-9147 Project: HBase

[jira] [Created] (HBASE-9148) Add wal and OpenRegionhandler tier for system namespace

2013-08-07 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9148: -- Summary: Add wal and OpenRegionhandler tier for system namespace Key: HBASE-9148 URL: https://issues.apache.org/jira/browse/HBASE-9148 Project: HBase Issue Type

[jira] [Created] (HBASE-9150) Add priority for system tables

2013-08-07 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9150: -- Summary: Add priority for system tables Key: HBASE-9150 URL: https://issues.apache.org/jira/browse/HBASE-9150 Project: HBase Issue Type: Sub-task

[jira] [Created] (HBASE-9149) javadoc cleanup of to reflect .META. rename to hbase:meta

2013-08-07 Thread Francis Liu (JIRA)
Francis Liu created HBASE-9149: -- Summary: javadoc cleanup of to reflect .META. rename to hbase:meta Key: HBASE-9149 URL: https://issues.apache.org/jira/browse/HBASE-9149 Project: HBase Issue

[jira] [Created] (HBASE-8743) upgrade hadoop-23 version to 0.23.7

2013-06-14 Thread Francis Liu (JIRA)
Francis Liu created HBASE-8743: -- Summary: upgrade hadoop-23 version to 0.23.7 Key: HBASE-8743 URL: https://issues.apache.org/jira/browse/HBASE-8743 Project: HBase Issue Type: Bug Affects

Re: [DISCUSS] Namespace Delimiter

2013-05-09 Thread Francis Liu
Sounds like I should give the auto-generate approach a try. In essence it'll do the following: - Tables without '.' will be moved into the default namespace. - Tables with '.' will be move into new namespaces - namespaces will be delimited by the last '.' in the table name

Re: [DISCUSS] Namespace Delimiter

2013-05-09 Thread Francis Liu
I can probably incorporate the migration into the main patch will see how big it gets. And the rename tool as a subtask. On May 9, 2013, at 4:21 PM, Ted Yu wrote: The plan is feasible. This would be done in sub-task of HBASE-8015, right ? Thanks On Thu, May 9, 2013 at 4:03 PM, Francis

Re: [DISCUSS] Namespace Delimiter

2013-05-09 Thread Francis Liu
good, but I am wondering whether the user might be surprised later when they find about the all the namespaces. BTW, renaming a table will break snapshots, unless it is done as a clone / restore. On Thu, May 9, 2013 at 4:43 PM, Francis Liu tof...@apache.org wrote: I can

Re: [DISCUSS] Namespace Delimiter

2013-05-08 Thread Francis Liu
In the current implementation it will be only allowed as a namespace delimiter. We can relax that to support applications which support more than one '.' ie org.apache.hbase.MyTable Namespace = org.apache.hbase Table = MyTable On May 7, 2013, at 11:36 PM, Stack wrote: With namespaces in

Re: [DISCUSS] Namespace Delimiter

2013-05-08 Thread Francis Liu
There shouldn't be any ambiguity. There's fully-qualified table names and there's table names. Table name constant changes were to make the names less funky. I like your suggestion since it simplifies migration. Though it seems we're kicking the can down the road here. In a way we're

Re: [DISCUSS] Namespace Delimiter

2013-05-08 Thread Francis Liu
think putting existing tables with . in table name as part of default namespace is better choice among the two. Cheers On Wed, May 8, 2013 at 5:02 PM, Francis Liu tof...@apache.org wrote: There shouldn't be any ambiguity. There's fully-qualified table names and there's table names. Table

Re: [DISCUSS] Namespace Delimiter

2013-05-08 Thread Francis Liu
backward compat and change it for display only. On Wed, May 8, 2013 at 6:00 PM, Francis Liu tof...@apache.org wrote: I think putting existing tables with . in table name as part of default namespace is better choice among the two. Correct me if I missed something here. That is probably

Re: [DISCUSS] Namespace Delimiter

2013-05-08 Thread Francis Liu
compat and change it for display only. On Wed, May 8, 2013 at 6:00 PM, Francis Liu tof...@apache.org wrote: I think putting existing tables with . in table name as part of default namespace is better choice among the two. Correct me if I missed something here. That is probably the more

[DISCUSS] Namespace Delimiter

2013-05-07 Thread Francis Liu
Hi, As part of the namespace patch (HBASE-8015). We will need a delimiter to separate namespace name from table name. The obvious choice here would be a dot '.'. Since dot is presently a valid character for table names that would require users to migrate their tables (ie renaming tables) as

Re: [DISCUSS] Namespace Delimiter

2013-05-07 Thread Francis Liu
#L415 Jon. On Tue, May 7, 2013 at 4:38 PM, Francis Liu tof...@apache.org wrote: Hi, As part of the namespace patch (HBASE-8015). We will need a delimiter to separate namespace name from table name. The obvious choice here would be a dot '.'. Since dot is presently a valid character

[jira] [Created] (HBASE-8408) Implement namespace

2013-04-23 Thread Francis Liu (JIRA)
Francis Liu created HBASE-8408: -- Summary: Implement namespace Key: HBASE-8408 URL: https://issues.apache.org/jira/browse/HBASE-8408 Project: HBase Issue Type: Sub-task Reporter

[jira] [Created] (HBASE-8409) Security support for namespaces

2013-04-23 Thread Francis Liu (JIRA)
Francis Liu created HBASE-8409: -- Summary: Security support for namespaces Key: HBASE-8409 URL: https://issues.apache.org/jira/browse/HBASE-8409 Project: HBase Issue Type: Sub-task

[jira] [Created] (HBASE-8410) Basic quota support for namespaces

2013-04-23 Thread Francis Liu (JIRA)
Francis Liu created HBASE-8410: -- Summary: Basic quota support for namespaces Key: HBASE-8410 URL: https://issues.apache.org/jira/browse/HBASE-8410 Project: HBase Issue Type: Sub-task

[jira] [Created] (HBASE-8015) Support for Namespaces

2013-03-06 Thread Francis Liu (JIRA)
Francis Liu created HBASE-8015: -- Summary: Support for Namespaces Key: HBASE-8015 URL: https://issues.apache.org/jira/browse/HBASE-8015 Project: HBase Issue Type: Bug Reporter

[jira] [Created] (HBASE-7829) zookeeper kerberos conf keytab and principal parameters interchanged

2013-02-11 Thread Francis Liu (JIRA)
Francis Liu created HBASE-7829: -- Summary: zookeeper kerberos conf keytab and principal parameters interchanged Key: HBASE-7829 URL: https://issues.apache.org/jira/browse/HBASE-7829 Project: HBase

[jira] [Resolved] (HBASE-6225) create secure bulk load endpoint

2013-02-11 Thread Francis Liu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-6225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Francis Liu resolved HBASE-6225. Resolution: Fixed marking as resolved since parent task is done. create secure

[jira] [Created] (HBASE-7770) minor integration test framework fixes

2013-02-05 Thread Francis Liu (JIRA)
Francis Liu created HBASE-7770: -- Summary: minor integration test framework fixes Key: HBASE-7770 URL: https://issues.apache.org/jira/browse/HBASE-7770 Project: HBase Issue Type: Bug

[jira] [Created] (HBASE-7771) Secure HBase Client in MR job causes tasks to wait forever

2013-02-05 Thread Francis Liu (JIRA)
Francis Liu created HBASE-7771: -- Summary: Secure HBase Client in MR job causes tasks to wait forever Key: HBASE-7771 URL: https://issues.apache.org/jira/browse/HBASE-7771 Project: HBase Issue

[jira] [Created] (HBASE-7772) clusterId is not set in conf properly if only TableMapReduceUtil.initCredentials() is called

2013-02-05 Thread Francis Liu (JIRA)
Francis Liu created HBASE-7772: -- Summary: clusterId is not set in conf properly if only TableMapReduceUtil.initCredentials() is called Key: HBASE-7772 URL: https://issues.apache.org/jira/browse/HBASE-7772

Re: HBase on Hadoop 0.23

2012-07-31 Thread Francis Liu
Great, thanks Jon. -Francis On 7/30/12 6:37 PM, Jonathan Hsieh j...@cloudera.com wrote: Sure. I started a poll last week and I need to close it out. Jon. On Mon, Jul 30, 2012 at 5:57 PM, Francis Liu tof...@apache.org wrote: I see, thanks for valuable info. Given that source recompilation

HBase on Hadoop 0.23

2012-07-30 Thread Francis Liu
Hi, I noticed there are 0.23 builds on jenkins. I was wondering what state it is in? And who are working on it? Is there an umbrella Jira to get HBase working on 0.23? -Francis

Re: HBase on Hadoop 0.23

2012-07-30 Thread Francis Liu
builds once we get the hbase + hadoop 2.0 builds passing. There are 2 issues (that I'm working on) that are likely the last always failing unit tests against hadoop 2.0. Jon. On Mon, Jul 30, 2012 at 11:23 AM, Francis Liu tof...@apache.org wrote: Hi, I noticed there are 0.23 builds on jenkins

Re: HBase on Hadoop 0.23

2012-07-30 Thread Francis Liu
and hadoop 0.23 -- they were source-code compatible but there are binary incompatibilities. I believe 0.92 doesn't have a 2.0 build profile currently, but I know we added it to the 0.94 branch. Jon. On Mon, Jul 30, 2012 at 1:49 PM, Francis Liu tof...@apache.org wrote: Will I be able to run HBase