GitHub PushEvent at 2014-03-03 03:37:09
Repository: spark
Actor: CodingCat
Payload: {"shas":[["6fc76e49c19310ec0d6cdf4754271ad09d652576","24f70c800c13ae23cbad3ee3edbc742a6ecfb50e@alpinenow.com","Initialized the regVal for first iteration in SGD optimizer\n\nPorted from https://github.com/apache/incubator-spark/pull/633\n\nIn runMiniBatchSGD, the regVal (for 1st iter) should be initialized\nas sum of sqrt of weights if it's L2 update; for L1 update, the same logic is followed.\n\nIt maybe not be important here for SGD since the updater doesn't take the loss\nas parameter to find the new weights. But it will give us the correct history of loss.\nHowever, for LBFGS optimizer we implemented, the correct loss with regVal is crucial to\nfind the new weights.\n\nAuthor: DB Tsai <dbtsai@alpinenow.com>\n\nCloses #40 from dbtsai/dbtsai-smallRegValFix and squashes the following commits:\n\n77d47da [DB Tsai] In runMiniBatchSGD, the regVal (for 1st iter) should be initialized as sum of sqrt of weights if it's L2 update; for L1 update, the same logic is followed.","DB Tsai",true],["012bd5fbc97dc40bb61e0e2b9cc97ed0083f37f6","17b9e1c64588c7fa6419b4d29dc1f4426279ba01@databricks.com","Merge the old sbt-launch-lib.bash with the new sbt-launcher jar downloading logic.\n\nThis allows developers to pass options (such as -D) to sbt.  I also modified the SparkBuild to ensure spark specific properties are propagated to forked test JVMs.\n\nAuthor: Michael Armbrust <michael@databricks.com>\n\nCloses #14 from marmbrus/sbtScripts and squashes the following commits:\n\nc008b18 [Michael Armbrust] Merge the old sbt-launch-lib.bash with the new sbt-launcher jar downloading logic.","Michael Armbrust",true],["b70823c91d4dff9be81badf6567e25aa1df4c574","e246a34b1b06d1c2bff4d4b32fc05feb94645a79@gmail.com","Update io.netty from 4.0.13 Final to 4.0.17.Final\n\nThis update contains a lot of bug fixes and some new perf improvements.\nIt is also binary compatible with the current 4.0.13.Final\n\nFor more information: http://netty.io/news/2014/02/25/4-0-17-Final.html\n\nAuthor: Binh Nguyen <ngbinh@gmail.com>\n\nAuthor: Binh Nguyen <ngbinh@gmail.com>\n\nCloses #41 from ngbinh/master and squashes the following commits:\n\na9498f4 [Binh Nguyen] update io.netty to 4.0.17.Final","Binh Nguyen",true],["1fd2bfd3dd6c27a54880f0d7a658b39f358aa804","8bcd50e7b1eea79f965dde19d326001805380997@gmail.com","Remove remaining references to incubation\n\nThis removes some loose ends not caught by the other (incubating -> tlp) patches. @markhamstra this updates the version as you mentioned earlier.\n\nAuthor: Patrick Wendell <pwendell@gmail.com>\n\nCloses #51 from pwendell/tlp and squashes the following commits:\n\nd553b1b [Patrick Wendell] Remove remaining references to incubation","Patrick Wendell",true],["46bcb9551eb918ac4a31cd4cca924b432f6dc352","5a7a6a189b47cd31d24667a751e4003cd04eced5@databricks.com","SPARK-1137: Make ZK PersistenceEngine not crash for wrong serialVersionUID\n\nPreviously, ZooKeeperPersistenceEngine would crash the whole Master process if\nthere was stored data from a prior Spark version. Now, we just delete these files.\n\nAuthor: Aaron Davidson <aaron@databricks.com>\n\nCloses #4 from aarondav/zookeeper2 and squashes the following commits:\n\nfa8b40f [Aaron Davidson] SPARK-1137: Make ZK PersistenceEngine not crash for wrong serialVersionUID","Aaron Davidson",true],["353ac6b4fa8f0740a7faabc1309022420c7b52fc","c9d35a384bc579d1c6c8c055f2a2b5c04e11b521@apache.org","Ignore RateLimitedOutputStreamSuite for now.\n\nThis test has been flaky. We can re-enable it after @tdas has a chance to look at it.\n\nAuthor: Reynold Xin <rxin@apache.org>\n\nCloses #54 from rxin/ratelimit and squashes the following commits:\n\n1a12198 [Reynold Xin] Ignore RateLimitedOutputStreamSuite for now.","Reynold Xin",true],["fd31adbf27d824f00f62646e13c23f632d1b77d3","291c18f3fb7528c712d9098b0e50a515ea0b91d5@cloudera.com","SPARK-1084.2 (resubmitted)\n\n(Ported from https://github.com/apache/incubator-spark/pull/650 )\n\nThis adds one more change though, to fix the scala version warning introduced by json4s recently.\n\nAuthor: Sean Owen <sowen@cloudera.com>\n\nCloses #32 from srowen/SPARK-1084.2 and squashes the following commits:\n\n9240abd [Sean Owen] Avoid scala version conflict in scalap induced by json4s dependency\n1561cec [Sean Owen] Remove \"exclude *\" dependencies that are causing Maven warnings, and that are apparently unneeded anyway","Sean Owen",true],["c3f5e075335a65ea522b2f76716921ec056c52ed","8bcd50e7b1eea79f965dde19d326001805380997@gmail.com","SPARK-1121: Include avro for yarn-alpha builds\n\nThis lets us explicitly include Avro based on a profile for 0.23.X\nbuilds. It makes me sad how convoluted it is to express this logic\nin Maven. @tgraves and @sryza curious if this works for you.\n\nI'm also considering just reverting to how it was before. The only\nreal problem was that Spark advertised a dependency on Avro\neven though it only really depends transitively on Avro through\nother deps.\n\nAuthor: Patrick Wendell <pwendell@gmail.com>\n\nCloses #49 from pwendell/avro-build-fix and squashes the following commits:\n\n8d6ee92 [Patrick Wendell] SPARK-1121: Add avro to yarn-alpha profile","Patrick Wendell",true],["55a4f11b5064650024bb13c68639665394c03a0c","8bcd50e7b1eea79f965dde19d326001805380997@gmail.com","Add Jekyll tag to isolate \"production-only\" doc components.\n\nAuthor: Patrick Wendell <pwendell@gmail.com>\n\nCloses #56 from pwendell/jekyll-prod and squashes the following commits:\n\n1bdc3a8 [Patrick Wendell] Add Jekyll tag to isolate \"production-only\" doc components.","Patrick Wendell",true]],"size":9,"ref":"refs/heads/master","head":"55a4f11b5064650024bb13c68639665394c03a0c"}