Sorry, here is the destination: https://docs.google.com/spreadsheets/d/1yo-A-f4tjchdT9R-hkh6CkcXrbBHG_K2Y_ptF9QPT1Q/edit?usp=sharing
2014-09-19 21:55 GMT-04:00 Andrew Purtell <[email protected]>: > On Fri, Sep 19, 2014 at 6:44 PM, Jean-Marc Spaggiari > <[email protected]> wrote: > > Results are there: http://tiny.cloudera.com/sjeyn > > I get "Access not possible" > > On Fri, Sep 19, 2014 at 6:44 PM, Jean-Marc Spaggiari > <[email protected]> wrote: > > UniformRandomReadBenchmark is not working anymore: > > > > 2014-09-19 05:18:54,719 INFO [0] hbase.HFilePerformanceEvaluation: > Running > > UniformRandomReadBenchmark for 1000000 rows. > > 2014-09-19 05:18:54,719 INFO [0] hfile.CacheConfig: CacheConfig:disabled > > Exception in thread "0" java.lang.AssertionError: Expected 0000472128 but > > got 0000472127 > > at > > > org.apache.hadoop.hbase.PerformanceEvaluationCommons.assertKey(PerformanceEvaluationCommons.java:50) > > at > > > org.apache.hadoop.hbase.PerformanceEvaluationCommons.assertKey(PerformanceEvaluationCommons.java:45) > > at > > > org.apache.hadoop.hbase.HFilePerformanceEvaluation$UniformRandomReadBenchmark.doRow(HFilePerformanceEvaluation.java:295) > > at > > > org.apache.hadoop.hbase.HFilePerformanceEvaluation$RowOrientedBenchmark.run(HFilePerformanceEvaluation.java:169) > > at > > > org.apache.hadoop.hbase.HFilePerformanceEvaluation.runBenchmark(HFilePerformanceEvaluation.java:121) > > at > > > org.apache.hadoop.hbase.HFilePerformanceEvaluation$2.run(HFilePerformanceEvaluation.java:87) > > at java.lang.Thread.run(Thread.java:744) > > > > Also, on the performance side, I got very strange results. > > > > Some tests are as fast as 0.98.6, some are WAY slower... > > > > Results are there: http://tiny.cloudera.com/sjeyn I will restart the > tests > > tomorrow and get new numbers by mid next week. > > > > Appart from that, it works. And since it's a dev release, I'm +1 with it. > > > > JM > > > > 2014-09-19 21:28 GMT-04:00 Andrew Purtell <[email protected]>: > > > >> +1 > >> > >> Checked file sums and signature > >> Unpacked tarball, looked at directory layout > >> Started up a minicluster in tree, did a quick ingest test, it succeeded > >> > >> > >> On Tue, Sep 16, 2014 at 1:52 PM, Enis Söztutar <[email protected]> wrote: > >> > I am very happy to say that the second HBase 0.99.0 release candidate > >> (RC1) > >> > is > >> > available for download at > >> https://people.apache.org/~enis/hbase-0.99.0RC1/ > >> > > >> > Maven artifacts are also available in the temporary repository > >> > > https://repository.apache.org/content/repositories/orgapachehbase-1039/ > >> > > >> > Signed with my code signing key E964B5FF. Can be found here: > >> > https://people.apache.org/keys/committer/enis.asc > >> > > >> > Signed tag in the repository can be found here: > >> > > >> > https://git-wip-us.apache.org/repos/asf?p=hbase.git;a=tag;h=336a63b5f58bb1c4859e3c2b6a2f5c0d68a7d9e1 > >> > > >> > NOTE IN GIGANTIC LETTERS THAT THIS IS A DEVELOPER RELEASE. > >> > DO NOT USE THIS RELEASE IN PRODUCTION. > >> > > >> > HBase 0.99.0 is a "developer preview" release, and an odd-numbered > >> release > >> > as > >> > defined in > >> https://hbase.apache.org/book/upgrading.html#hbase.versioning. > >> > This release IS NOT intended for production use, and does not contain > any > >> > backwards or forwards compatibility guarantees (even within minor > >> versions > >> > 0.99.x). Please refrain from deploying this over important data. > >> > > >> > 0.99.0 release is provided from branch-1, which will be the basis for > >> > HBase-1.0 > >> > release. A few 0.99.x releases are planned before 1.0. The reason for > >> > doing a developer preview release is to get more testing for the > branch-1 > >> > code > >> > that will be released soon as HBase-1.0.0. Thus, all contribution in > >> terms > >> > of > >> > testing, benchmarking, checking API / source /wire compatibility, > >> checking > >> > out > >> > documentation and further code contribution is highly appreciated. 1.0 > >> will > >> > be > >> > the first series in the 1.x line of releases which are expected to > keep > >> > compatibility with previous 1.x releases. Thus it is very important to > >> > check > >> > the client side and server side APIs for compatibility and > >> maintainability > >> > concerns for future releases. > >> > > >> > 0.99.0 contains slightly more than 1K issues resolved with many > >> > improvements > >> > and bug fixes. The theme of (eventual) 1.0 release is to become a > stable > >> > base > >> > for future 1.x series of releases. 1.0 release will aim to achieve at > >> least > >> > the same level of stability of 0.98 releases without introducing too > many > >> > new > >> > features. > >> > > >> > Some work has been under way to clearly mark and differentiate client > >> > facing > >> > APIs, and redefine some of the client interfaces for improving > semantics, > >> > easy > >> > of use and maintainability. 0.99.0 contains some of the completed > items, > >> > and > >> > the rest can be found HBASE-10602. Marking/remarking of interfaces > with > >> > InterfaceAudience has also been going on, which will identify areas > for > >> > compatibility (with clients, coprocessors and dependent projects like > >> > Phoenix) > >> > for future releases. > >> > > >> > Starting with 0.99.0, the HBase master server and backup master > servers > >> > will > >> > also act as a region server. RPC port and info port for web UI is > shared > >> > for > >> > the master and region server roles. Active master and backup masters > by > >> > default > >> > will NOT be hosting any regions unless configured otherwise. See > >> > HBASE-10569 > >> > and HBASE-11604 for more details. > >> > > >> > This release contains Phase 1 items for experimental "Read > availability > >> > using > >> > timeline consistent region replicas" feature. A region can be hosted > in > >> > multiple region servers in read-only mode. One of the replicas for the > >> > region > >> > will be primary, accepting writes, and other replicas will be sharing > the > >> > same > >> > data files. Read requests can be done against any replica for the > region > >> > with > >> > backup RPCs for high availability with timeline consistency > guarantees. > >> > More > >> > information can be found at HBASE-10070. > >> > > >> > Other notable improvements in this release are > >> > - Automatic tuning of global memstore and block cache sizes > >> > - Various security, tags and visibility labels improvements > >> > - Bucket cache improvements (usability and compressed data blocks) > >> > - A new pluggable replication endpoint to plug in to HBase's > >> inter-cluster > >> > replication to replicate to a custom data store > >> > - A Dockerfile to easily build and run HBase from source > >> > - Internal refactoring for abstracting away zookeeper usage > >> > - Truncate table command > >> > - Region assignment to use hbase:meta table instead of zookeeper for > >> faster > >> > region assignment (disabled by default) > >> > - Better support for Cell interface internally in read and write > paths > >> for > >> > better performance and flexibility > >> > - Combining internal mvcc and seqId infrastructure > >> > - Extensive documentation improvements > >> > - Numerous improvements in other areas and bug fixes. > >> > > >> > The release has these changes in default behaviour: > >> > - hfile version 3 has been enabled by default > >> > - Distributed log replay has been enabled by default > >> > - Slab cache has been removed (use bucket cache instead) > >> > - Some client facing APIs (HTableInterface, etc) has been deprecated > and > >> > replaced. > >> > > >> > We have also adopted an orca as the mascot for Apache HBase. See it at > >> > https://hbase.apache.org/ > >> > > >> > Thanks for everybody who have contributed to this release. Full list > of > >> the > >> > issues > >> > can be found here: > >> > > >> > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310753&version=12325675 > >> > > >> > > >> > Compatibility > >> > ------------- > >> > 0.99.x series of releases are preview of upcoming 1.0 release. > HBase-1.0 > >> is > >> > planned to be wire compatible with 0.98.x and 0.96.x releases. Clients > >> and > >> > servers running in different versions as long as new features are not > >> used > >> > should be possible. > >> > A rolling upgrade from 0.98.x clusters to 0.99.0 is supported as well. > >> > 0.99.0 > >> > introduces a new file format (hfile v3) that is enabled by default > that > >> > 0.96.x code cannot read. Rolling upgrade from 0.96 directly to 0.99 is > >> not > >> > tested. > >> > > >> > Direct migration from 0.94.x is also supported but it IS NOT tested. > >> Before > >> > HBase-1.0 we expect to complete the test. > >> > > >> > Binary compatibility at the Java API layer with earlier versions > (0.98.x, > >> > 0.96.x and 0.94.x) is not supported. You may have to recompile your > >> client > >> > code and any server side code (coprocessors, filters etc) referring to > >> > hbase jars. > >> > > >> > 0.99.0 release introduces new APIs, and deprecates some of > commonly-used > >> > client side APIs (HTableInterface, etc). However, client side code is > >> > expected > >> > to be source compatible with earlier versions. However we advise to > >> update > >> > your application to use the new style of APIs, since deprecated APIs > >> might > >> > be removed in future releases (2.x). > >> > > >> > > >> > Supported Hadoop versions > >> > ------------------------- > >> > 0.99.0 release drops support for Hadoop-1.x releases. Only Hadoop-2.x > >> > releases are supported. Hadoop-2.4.x and Hadoop-2.5.x releases are the > >> > most tested hadoop releases and we recommend running with those > versions. > >> > Earlier Hadoop-2 based releases (hadoop-2.2.x and 2.3.x) are not > tested > >> to > >> > the full > >> > extend. More information can be found here: > >> > https://hbase.apache.org/book/configuration.html#hadoop > >> > > >> > > >> > Supported Java versions > >> > ------------------------- > >> > 0.99.0 release drops support for JDK6. Only JDK7 is supported. JDK8 > >> support > >> > is experimental. More information can be found here: > >> > https://hbase.apache.org/book/configuration.html#java > >> > > >> > > >> > Voting > >> > ------ > >> > Please try to test and vote on this release by 09/19/2014 11:59PM PDT. > >> > This is a developer (beta) release, so we have a shorter vote time. > >> > > >> > [] +1 Release the artifacts as 0.99.0 > >> > [] -1 DO NOT release the artifacts as 0.99.0, because... > >> > > >> > Thanks for helping to get a stable release out! > >> > > >> > Enis > >> > >> > >> > >> -- > >> Best regards, > >> > >> - Andy > >> > >> Problems worthy of attack prove their worth by hitting back. - Piet > >> Hein (via Tom White) > >> > > > > -- > Best regards, > > - Andy > > Problems worthy of attack prove their worth by hitting back. - Piet > Hein (via Tom White) >
