Build failed in Jenkins: hbase-0.95 #117

2013-04-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/hbase-0.95/117/changes Changes: [apurtell] HBASE-8226. HBaseTestingUtility#waitUntilAllRegionsAssigned won't return if it counts 'too many' regions -- [...truncated 3681 lines...] Running

Build failed in Jenkins: HBase-0.94 #933

2013-04-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/HBase-0.94/933/ -- [...truncated 5939 lines...] Running org.apache.hadoop.hbase.regionserver.TestCompactionWithCoprocessor Tests run: 17, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 34.479 sec Running

[jira] [Created] (HBASE-8235) Adding inmemory CF attribute to LoadTest and PerformanceEvaluation tool

2013-04-01 Thread ramkrishna.s.vasudevan (JIRA)
ramkrishna.s.vasudevan created HBASE-8235: - Summary: Adding inmemory CF attribute to LoadTest and PerformanceEvaluation tool Key: HBASE-8235 URL: https://issues.apache.org/jira/browse/HBASE-8235

HBase Types: Explicit Null Support

2013-04-01 Thread Nick Dimiduk
Heya, Thinking about data types and serialization. I think null support is an important characteristic for the serialized representations, especially when considering the compound type. However, doing so in directly incompatible with fixed-width representations for numerics. For instance, if we

Re: HBase Types: Explicit Null Support

2013-04-01 Thread Doug Meil
HmmmŠ good question. I think that fixed width support is important for a great many rowkey constructs cases, so I'd rather see something like losing MIN_VALUE and keeping fixed width. On 4/1/13 2:00 PM, Nick Dimiduk ndimi...@gmail.com wrote: Heya, Thinking about data types and

Re: Wanted your thoughts on Rolling Upgrade Testing in HBase

2013-04-01 Thread Nick Dimiduk
On Fri, Mar 29, 2013 at 3:49 PM, Aleksandr Shulman al...@cloudera.comwrote: *Potential Solution:* I propose using IntegrationTest to bind to an existing remote cluster. Better support for external clusters in IntegrationTest land will make a big difference for us. I believe nkeywal started

[jira] [Created] (HBASE-8236) Set finalName property in hbase-assembly else basename is hbase-assembly rather than hbase.

2013-04-01 Thread stack (JIRA)
stack created HBASE-8236: Summary: Set finalName property in hbase-assembly else basename is hbase-assembly rather than hbase. Key: HBASE-8236 URL: https://issues.apache.org/jira/browse/HBASE-8236 Project:

[jira] [Resolved] (HBASE-8236) Set finalName property in hbase-assembly else basename is hbase-assembly rather than hbase.

2013-04-01 Thread stack (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] stack resolved HBASE-8236. -- Resolution: Fixed Fix Version/s: 0.95.0 Assignee: stack Committed to 0.95 and trunk.

Re: HBase Types: Explicit Null Support

2013-04-01 Thread Matt Corgan
I spent some time this weekend extracting bits of our serialization code to a public github repo at http://github.com/hotpads/data-tools. Contributions are welcome - i'm sure we all have this stuff laying around. You can see I've bumped into the NULL problem in a few places: *

[jira] [Created] (HBASE-8237) Integrate HDFS request profiling with HBase request profiling

2013-04-01 Thread Alex Feinberg (JIRA)
Alex Feinberg created HBASE-8237: Summary: Integrate HDFS request profiling with HBase request profiling Key: HBASE-8237 URL: https://issues.apache.org/jira/browse/HBASE-8237 Project: HBase

Please hold off on 0.95 branch commits. Thanks.

2013-04-01 Thread Stack
St.Ack

Jenkins build is back to normal : hbase-0.95 #118

2013-04-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/hbase-0.95/118/changes

Re: HBase Types: Explicit Null Support

2013-04-01 Thread Nick Dimiduk
Thanks for the thoughtful response (and code!). I'm thinking I will press forward with a base implementation that does not support nulls. The idea is to provide an extensible set of interfaces, so I think this will not box us into a corner later. That is, a mirroring package could be implemented

Jenkins build is back to normal : HBase-0.94 #934

2013-04-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/HBase-0.94/934/changes

Re: HBase Types: Explicit Null Support

2013-04-01 Thread Ted Yu
bq. with a base implementation that does not support nulls +1 On Mon, Apr 1, 2013 at 1:32 PM, Nick Dimiduk ndimi...@gmail.com wrote: Thanks for the thoughtful response (and code!). I'm thinking I will press forward with a base implementation that does not support nulls. The idea is to

Re: alternative to HTablePool

2013-04-01 Thread Elliott Clark
Creating the HTable with a supplied executor and keeping the conf the same should give you most of what an HTablePool gives you. On Sun, Mar 31, 2013 at 8:42 AM, Ted Yu yuzhih...@gmail.com wrote: Hi, In HBASE-8218 pass HTable as a parameter to method of AggregationClient, there is this

Build failed in Jenkins: HBase-TRUNK #4004

2013-04-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/HBase-TRUNK/4004/changes Changes: [stack] HBASE-8236 Set finalName property in hbase-assembly else basename is hbase-assembly rather than hbase [stack] HBASE-8164 TestTableLockManager fails intermittently in trunk builds [apurtell] HBASE-8213. Global

Re: alternative to HTablePool

2013-04-01 Thread lars hofhansl
That was the idea. See https://issues.apache.org/jira/browse/HBASE-4805. From: Elliott Clark ecl...@apache.org To: dev@hbase.apache.org dev@hbase.apache.org Sent: Monday, April 1, 2013 2:48 PM Subject: Re: alternative to HTablePool Creating the HTable with a

[jira] [Resolved] (HBASE-7904) Make mapreduce jobs pass based on 2.0.4-alpha

2013-04-01 Thread Andrew Purtell (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell resolved HBASE-7904. --- Resolution: Invalid Fix Version/s: (was: 0.95.0) (was:

Build failed in Jenkins: hbase-0.95-on-hadoop2 #51

2013-04-01 Thread Apache Jenkins Server
See https://builds.apache.org/job/hbase-0.95-on-hadoop2/51/ -- [...truncated 24186 lines...] Running org.apache.hadoop.hbase.rest.TestGzipFilter Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.081 sec Forking command line: /bin/sh -c cd

Re: HBase Types: Explicit Null Support

2013-04-01 Thread James Taylor
From the SQL perspective, handling null is important. Phoenix supports null in the following way: - the absence of a key value - an empty value in a key value - an empty value in a multi part row key - for variable length types (VARCHAR and DECIMAL) a null byte separator would be used if not

Re: HBase Types: Explicit Null Support

2013-04-01 Thread Nick Dimiduk
On Mon, Apr 1, 2013 at 4:31 PM, James Taylor jtay...@salesforce.com wrote: From the SQL perspective, handling null is important. From your perspective, it is critical to support NULLs, even at the expense of fixed-width encodings at all or supporting representation of a full range of values.

Re: HBase Types: Explicit Null Support

2013-04-01 Thread James Taylor
On 04/01/2013 04:41 PM, Nick Dimiduk wrote: On Mon, Apr 1, 2013 at 4:31 PM, James Taylor jtay...@salesforce.com wrote: From the SQL perspective, handling null is important. From your perspective, it is critical to support NULLs, even at the expense of fixed-width encodings at all or

VOTE: hbase-0.95.0RC0, the first Developer Release release candidate is available for download and vote

2013-04-01 Thread Stack
Here is our first 0.95.0 release candidate. Should we put this out as 0.95.0? The 0.95.x series of releases are designated developer releases, a type of release we have done in the past -- see the 0.89.x series -- where we let out 'raw', barely-tested product so developers and those generally

Re: Please hold off on 0.95 branch commits. Thanks.

2013-04-01 Thread Stack
All clear again. Thanks, St.Ack On Mon, Apr 1, 2013 at 12:56 PM, Stack st...@duboce.net wrote: St.Ack

Re: VOTE: hbase-0.95.0RC0, the first Developer Release release candidate is available for download and vote

2013-04-01 Thread Jean-Marc Spaggiari
This is huge! Just looking at the JIRAs is staggering. There is many things I'm eager to see on a production release. Thanks for this develper release! JM 2013/4/1 Stack st...@duboce.net: Here is our first 0.95.0 release candidate. Should we put this out as 0.95.0? The 0.95.x series of

Re: HBase Types: Explicit Null Support

2013-04-01 Thread James Taylor
Since SQL allows null valued composite key parts, we needed to support it. On 04/01/2013 05:10 PM, Ted Yu wrote: bq. I create a dummy qualifier with a dummy value For any single application, the above can be done. For generic applications, how would we do this ? Thanks On Mon, Apr 1, 2013

Re: VOTE: hbase-0.95.0RC0, the first Developer Release release candidate is available for download and vote

2013-04-01 Thread Enis Söztutar
Great work. How will we effectively communicate that this release can eat your computer (developer release)? Any pointers from the last 0.89 attempt? Going to hbase.apache.org - Downloads - might directly lead users to download 0.95, and play with it. Should we add something to the home page?

Re: VOTE: hbase-0.95.0RC0, the first Developer Release release candidate is available for download and vote

2013-04-01 Thread Jean-Marc Spaggiari
Hi Stack, What are the expectations regarding 0.95? Should we open JIRAs for the issues we found like for the other releases? I just tried to start it out of the box and it's failing. It tries to write on the /var/folders/ directory, which doesn't exist. Since it's a dev release, I can

[jira] [Created] (HBASE-8239) ChaosMonkey actions for root and meta don't work

2013-04-01 Thread Sergey Shelukhin (JIRA)
Sergey Shelukhin created HBASE-8239: --- Summary: ChaosMonkey actions for root and meta don't work Key: HBASE-8239 URL: https://issues.apache.org/jira/browse/HBASE-8239 Project: HBase Issue

Re: VOTE: hbase-0.95.0RC0, the first Developer Release release candidate is available for download and vote

2013-04-01 Thread Nick Dimiduk
On Mon, Apr 1, 2013 at 6:01 PM, Enis Söztutar enis@gmail.com wrote: How will we effectively communicate that this release can eat your computer (developer release)? Any pointers from the last 0.89 attempt? Since Stack figured out the hadoop1, hadoop2 suffix business, how about adding

Re: HBase Types: Explicit Null Support

2013-04-01 Thread Nick Dimiduk
Furthermore, is is more important to support null values than squeeze all representations into minimum size (4-bytes for int32, c.)? On Apr 1, 2013 4:41 PM, Nick Dimiduk ndimi...@gmail.com wrote: On Mon, Apr 1, 2013 at 4:31 PM, James Taylor jtay...@salesforce.comwrote: From the SQL

Re: VOTE: hbase-0.95.0RC0, the first Developer Release release candidate is available for download and vote

2013-04-01 Thread Andrew Purtell
I just tried to start it out of the box and it's failing. It tries to write on the /var/folders/ directory, which doesn't exist. I think a failure to launch should sink the RC. :-) Beyond that I'd suggest crash bugs or recurring ERRORS or data corruption / loss. On Monday, April 1, 2013,

[jira] [Created] (HBASE-8240) CompoundConfiguration should implement Iterable

2013-04-01 Thread Ted Yu (JIRA)
Ted Yu created HBASE-8240: - Summary: CompoundConfiguration should implement Iterable Key: HBASE-8240 URL: https://issues.apache.org/jira/browse/HBASE-8240 Project: HBase Issue Type: Bug

Re: HBase Types: Explicit Null Support

2013-04-01 Thread Enis Söztutar
I think having Int32, and NullableInt32 would support minimum overhead, as well as allowing SQL semantics. On Mon, Apr 1, 2013 at 7:26 PM, Nick Dimiduk ndimi...@gmail.com wrote: Furthermore, is is more important to support null values than squeeze all representations into minimum size

[jira] [Resolved] (HBASE-7925) Back port HBASE-6881 into 0.94

2013-04-01 Thread rajeshbabu (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] rajeshbabu resolved HBASE-7925. --- Resolution: Fixed Back port HBASE-6881 into 0.94 --

Re: VOTE: hbase-0.95.0RC0, the first Developer Release release candidate is available for download and vote

2013-04-01 Thread Stack
On Mon, Apr 1, 2013 at 4:59 PM, Jean-Marc Spaggiari jean-m...@spaggiari.org wrote: This is huge! Just looking at the JIRAs is staggering. There is many things I'm eager to see on a production release. I think my list included issues as yet not resolved... let me fix. Good on you JM,

Re: VOTE: hbase-0.95.0RC0, the first Developer Release release candidate is available for download and vote

2013-04-01 Thread Stack
On Mon, Apr 1, 2013 at 6:01 PM, Enis Söztutar enis@gmail.com wrote: Great work. How will we effectively communicate that this release can eat your computer (developer release)? Any pointers from the last 0.89 attempt? I can add to the head of this document,

Re: VOTE: hbase-0.95.0RC0, the first Developer Release release candidate is available for download and vote

2013-04-01 Thread Stack
On Mon, Apr 1, 2013 at 6:05 PM, Jean-Marc Spaggiari jean-m...@spaggiari.org wrote: Hi Stack, What are the expectations regarding 0.95? Should we open JIRAs for the issues we found like for the other releases? That'd be great JM. I just tried to start it out of the box and it's failing.

tar ball not getting created from the latest trunk code

2013-04-01 Thread ramkrishna vasudevan
Hi I checked out a new trunk code base today. I tried the following commands to create a tar ball. mvn -X -DskipTests help:active-profiles package assembly:assembly -Prelease -Dhadoop.profile=2.0 mvn clean install -Dhadoop.profile=2.0 -DskipTests assembly:assembly mvn clean install