| Hama Change Log |
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| Release 0.2 - Unreleased |
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| NEW FEATURES |
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| HAMA-339: Add job status command (edwardyoon) |
| HAMA-337: Provide Apache Maven building support (Tommaso Teofili via edwardyoon) |
| HAMA-304: Allow BSP peers to get a list of all other peers |
| executing tasks of the same job (Filipe Manana via edwardyoon) |
| HAMA-267: Add command-line interface for job management |
| (hyunsik via edwardyoon) |
| HAMA-279: Add "serialize printing" to examples (edwardyoon) |
| HAMA-272: Hama/Zookeeper Integration (edwardyoon) |
| HAMA-265: Add example Pi estimatior based on BSP (edwardyoon) |
| HAMA-266: Add Ant target to generate the UML class diagrams (edwardyoon) |
| HAMA-209: Add example for Cosine Similarity Matrix (edwardyoon) |
| HAMA-195: Interface of the bsp (hyunsik via edwardyoon) |
| HAMA-185: Finds the eigenvalues and eigenvectors |
| associated with the symmetric matrix A (samuel) |
| HAMA-171: Find the maximum absolute row sum using MapReduce (edwardyoon) |
| HAMA-174: Compute the transpose of a matrix (edwardyoon) |
| HAMA-162: Add Graph using Sparse Matrix (edwardyoon) |
| HAMA-151: Add multiplication example of file matrices (edwardyoon) |
| HAMA-145: Add privacy policy page (edwardyoon) |
| HAMA-83: 2D sqaure blocking for dense matrix multiplication (edwardyoon) |
| HAMA-104: Add getNumMap/reduceTasks to HamaConfiguration (edwardyoon) |
| HAMA-92: Add subMatrix() to Matrix (edwardyoon) |
| HAMA-84: Add a writable comparable for BlockID (edwardyoon) |
| HAMA-81: Add subVector(int i0, int i1) to Vector (edwardyoon) |
| Hama-80: Add identity(int m, int n) |
| which returns identity matrix (edwardyoon) |
| HAMA-62: Hama Shell Implementation (samuel via edwardyoon) |
| HAMA-61: Load / save matrices from HTable (edwardyoon) |
| HAMA-51: Add get/setRowAttribute() method (edwardyoon) |
| HAMA-13: Matrix multiplication (edwardyoon) |
| HAMA-48: Add getColumn(int column) method |
| which returns column vector (edwardyoon) |
| HAMA-49: Add iterator() method to vector (edwardyoon) |
| HAMA-43: Color Hama Logo (Morakot via chanwit) |
| HAMA-37: Add forrest build to Hudson patch build script (edwardyoon) |
| HAMA-34: Hudson/Jira Intergration (edwardyoon) |
| HAMA-36: Add svn information to website (edwardyoon) |
| HAMA-33: Add set() method (edwardyoon) |
| HAMA-30: Add scaling method to Vector (edwardyoon) |
| HAMA-25: Add matrix addition example (edwardyoon) |
| HAMA-23: Add Hama configuration files (edwardyoon) |
| HAMA-6: Add a 'who we are' page (edwardyoon) |
| HAMA-7: Add some information for a new comer (edwardyoon) |
| HAMA-1: Create the Hama web site (edwardyoon via Ian Holsman) |
| HAMA-2: The intial donation of Hama from the google project (edwardyoon) |
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| IMPROVEMENTS |
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| HAMA-366: Remove unnecessary dependencies (Tommaso Teofili) |
| HAMA-365: TestBSPPeer doesn't check if the correct |
| number of messages have been received (Miklos Erdelyi via edwardyoon) |
| HAMA-298: Implement the kill method for JobInProgress (edwardyoon) |
| HAMA-353: Add "random communication benchmark" tool (edwardyoon) |
| HAMA-351: Improvement of lack of info- about the output of examples (edwardyoon) |
| HAMA-348: Remove hard-coded javaOpts (edwardyoon) |
| HAMA-347: Add implementation of umbilical interface (edwardyoon) |
| HAMA-346: Modify MniCluster so that developers can benefit when testing using Junit |
| (ChiaHung Lin via edwardyoon) |
| HAMA-340: Implementation of job submit command (edwardyoon) |
| HAMA-278: Few minor refactoring (edwardyoon) |
| HAMA-336: The all taskid variable's type should be declared as a TaskAttemptID |
| (edwardyoon) |
| HAMA-331: Removing JobInProgressListener |
| and adding JobInitThread to BSPMaster (edwardyoon) |
| HAMA-334: Removing "java5.home" env key from build script. (edwardyoon) |
| HAMA-332: Renaming some members in BSPMaster |
| to follow the Hama terminology (Filipe Manana via edwardyoon) |
| HAMA-329: Add taskNum argument to pi estimator (edwardyoon) |
| HAMA-313: Remove LocalJobRunner (edwardyoon) |
| HAMA-321: Allows user to set the number of tasks (edwardyoon) |
| HAMA-282: Add superstep counter (Filipe Manana via edwardyoon) |
| HAMA-327: Add overview for javadoc (edwardyoon) |
| HAMA-325: Add package.html to each package and few comments (edwardyoon) |
| HAMA-322: JUnit test threads with GroboTestingJUnit (Filipe Manana via edwardyoon) |
| HAMA-323: Remove generic warnings (edwardyoon) |
| HAMA-254: Add news about rid of MapReduce and Hbase (edwardyoon) |
| HAMA-320: Add twitter widget to website (edwardyoon) |
| HAMA-300: Refactoring launchTask() method in GroomServer (edwardyoon) |
| HAMA-311: Add unit tests for IPC package (edwardyoon) |
| HAMA-312: Add serialize printing to ExampleDriver (edwardyoon) |
| HAMA-309: Add unit tests for Bytes utilities (edwardyoon) |
| HAMA-299: Remove unused field 'task' from GroomServer (edwardyoon) |
| HAMA-297: Add missing Apache License header to source files. (edwardyoon) |
| HAMA-268: Implement BSPMaster's all methods extended |
| from JobSubmissionProtocol (hyunsik via edwardyoon) |
| HAMA-295: Removing HBase dependency (edwardyoon) |
| HAMA-294: Change log level of "Got heartbeatResponse.." messages |
| to debug (edwardyoon) |
| HAMA-256: Removing M/R and HBase based implementations (edwardyoon) |
| HAMA-293: Add starter classes for ZooKeeper, BSPMaster |
| and GroomServer (Filipe Manana via edwardyoon) |
| HAMA-286: Task progress should be monitored (eddieyoon) |
| HAMA-287: BSPMaster should use the bsp.master.port property when creating |
| its InetSocketAddr instance (Filipe Manana via edwardyoon) |
| HAMA-283: Removing duplicate code (Filipe Manana via edwardyoon) |
| HAMA-277: Add default number of bsp task (edwardyoon) |
| HAMA-273: Implement killJob() method for local job (edwardyoon) |
| HAMA-271: Add LocalJobRunner (edwardyoon) |
| HAMA-264: Moving BlockID, Pair classes to examples package (edwardyoon) |
| HAMA-269: Add getter for serverName to BSPPeerInterface (edwardyoon) |
| HAMA-257: Design BSP program code interface (edwardyoon) |
| HAMA-261: Remove meaningless unit tests (edwardyoon) |
| HAMA-253: Change the blog link url (edwardyoon) |
| HAMA-247: Discuss / Refactor HamaMaster and GroomServer (hyunsik) |
| HAMA-239: Remove unused class (edwardyoon) |
| HAMA-237: Add project blog link on website (edwardyoon) |
| HAMA-236: Add recent news on website (edwardyoon) |
| HAMA-232: Add file multiplication example (edwardyoon) |
| HAMA-226: Add benchmarking tool of eigenvalue operation (edwardyoon) |
| HAMA-223: Add simple admin tool for manage the temporary tables (edwardyoon) |
| HAMA-202: Replacement for deprecated API of Map/Reduce (edwardyoon) |
| HAMA-206: Replacement of JacobiEigenValueMap/Reduce (edwardyoon) |
| HAMA-217: Replacement of Block Multiplication Map/Reduce (edwardyoon) |
| HAMA-205: Replacement of NormMap/Reduce (edwardyoon) |
| HAMA-207: Replacement of Mat-Mat addition Map/Reduce (edwardyoon) |
| HAMA-208: Replacement of vector-matrix multiplication MapReduce (edwardyoon) |
| HAMA-216: Removing JobManager in util package (edwardyoon) |
| HAMA-215: Removing hama shell from version 0.2 (edwardyoon) |
| HAMA-204: Replacement of TransposeMap/Reduce (edwardyoon) |
| HAMA-213: Replacement of TableReadMapper (edwardyoon) |
| HAMA-203: Replacement of RandomMatrixMap/Reduce (edwardyoon) |
| HAMA-197: Replacement for deprecated API of Hbase (edwardyoon) |
| HAMA-188: Upgrade dependencies for hadoop/hbase 2.0 (edwardyoon) |
| HAMA-192: Refactor top-level package (edwardyoon) |
| HAMA-189: Update website (edwardyoon) |
| HAMA-187: Add matrix subtraction test case (edwardyoon) |
| HAMA-186: Add density option for random matrix (edwardyoon) |
| HAMA-171: Implementation of Matrix.Norm (samuel) |
| HAMA-178: Add example of norm (edwardyoon) |
| HAMA-158: Implementation of random sparse matrix (edwardyoon) |
| HAMA-164: Example for C = Alpha*B + A (edwardyoon) |
| HAMA-154: Combine multi-mapreduce jobs into a single mapreduce job |
| while computing (samuel via edwardyoon) |
| HAMA-152: Replace MapWritable to hadoop.io.MapWritable (edwardyoon) |
| HAMA-109: Implement add(double alpha, Matrix B) (edwardyoon) |
| HAMA-150: Refactor blockingMapRed (edwardyoon) |
| HAMA-148: Implement of set(double alpha, Matrix B) (edwardyoon) |
| HAMA-100: Implement of set(Matrix B) (edwardyoon) |
| HAMA-144: GetProgress during MR over a matrix (samuel) |
| HAMA-129: Improving speed of matrix multiplication (edwardyoon) |
| HAMA-142: Trunk doesn't work for large matrices (edwardyoon) |
| HAMA-143: Improve of random_mapred() (edwardyoon) |
| HAMA-138: To order, left pad with zeroes to integer key (edwardyoon) |
| HAMA-135, HAMA-137: Refactor mapred, I/O package (edwardyoon) |
| HAMA-134: We don't need to fill C with zeros (edwardyoon) |
| HAMA-131: Add argument for the number of blocks (edwardyoon) |
| HAMA-113: Random matrix generator on map/reduce (edwardyoon) |
| HAMA-118: Add getting started page link (edwardyoon) |
| HAMA-117: Move bytesToSubMatrix/subMatrixToBytes method |
| to submatrix class from BytesUtil (edwardyoon) |
| HAMA-114: Remove unwanted code (edwardyoon) |
| HAMA-107: Blocking job should be a map/reduce job (samuel via edwardyoon) |
| HAMA-99: Implement setColumn(int column, Vector vector) (edwardyoon) |
| HAMA-108: Implement add(int i, int j, double value) (edwardyoon) |
| HAMA-103: Reduce an rows of intermediate |
| to improve the multiplication performance (edwardyoon) |
| HAMA-88: DenseMatrix.close should not delete the table |
| that are aliased in HamaAdmin. (samuel via edwardyoon) |
| HAMA-89: Exception Handling of a ParseException (samuel via edwardyoon) |
| HAMA-77: clear the matrices in hbase after |
| quiting the shell (samuel via edwardyoon) |
| HAMA-28: Implement Vector.add() method (edwardyoon) |
| HAMA-78: Separate Interface and Implementation for HamaAdmin (edwardyoon) |
| HAMA-76: Remove load() since it duplicated with constructor (edwardyoon) |
| HAMA-74: set the number of map/reduce task |
| on the shell (samuel via edwardyoon) |
| HAMA-73: Add setNumMap/ReduceTasks() to HamaConfiguration (edwardyoon) |
| HAMA-60: Add an arguments for handle parallel degree |
| to MatrixAddition (edwardyoon) |
| HAMA-68: Shell parser JUnit test cases (samuel via edwardyoon) |
| HAMA-65: Remove the information of an inactive committers (edwardyoon) |
| HAMA-58: Remove duplicated code (edwardyoon) |
| HAMA-56: Add setRow(int row, Vector vector) method to matrix (edwardyoon) |
| HAMA-39: IO operations should throws an IOException (edwardyoon) |
| HAMA-52: Fixture setup (edwardyoon) |
| HAMA-42: Replace ImmutableBytesWritable to IntWritable (edwardyoon) |
| HAMA-44: Remove findbugs warnings (edwardyoon) |
| HAMA-40: Rename MatrixInterface to Matrix (edwardyoon) |
| HAMA-14: Using Java 6 (edwardyoon) |
| HAMA-22: Add IRC channel information to website (edwardyoon) |
| HAMA-41: Add some tests (edwardyoon) |
| HAMA-38: Remove AbstractBase and make a new NumericUtil (edwardyoon) |
| HAMA-20: Adding license header to a whole code base |
| HAMA-31: Refactor VectorWritable (edwardyoon) |
| HAMA-29: Replace Matrix(Conf, Text) to Matrix(Conf, String) (edwardyoon) |
| HAMA-27: Replace table.get(Text, Text) |
| to table.get(String, String) (edwardyoon) |
| HAMA-12: Matrix interface re-arrangement (edwardyoon) |
| HAMA-21: Implement get(int index) method (edwardyoon) |
| HAMA-19: Remove vector-norms enum to interface |
| from implementation (edwardyoon) |
| HAMA-17: Vector to Writable conversion (edwardyoon) |
| HAMA-15: Logo Alignment (edwardyoon) |
| HAMA-10: Refactor the mapred package |
| for the latest version of dependencies (edwardyoon) |
| HAMA-9: Upgrade dependencies (edwardyoon) |
| |
| BUG FIXES |
| |
| HAMA-360: HAMA_MANAGES_ZK option doesn't work (edwardyoon) |
| HAMA-355: Intermittent conflicts of enterBarrier() and leaveBarrier() (edwardyoon) |
| HAMA-352: Can't send one more messages on to same server in bsp method (edwardyoon) |
| HAMA-350: Add task log appender and Fix log4j rootLogger (edwardyoon) |
| HAMA-345: Add execution time calculator to Pi job (edwardyoon) |
| HAMA-344: Task successfully finished but system re-attempt (edwardyoon) |
| HAMA-343: Fix Maven test fails (Tommaso Teofili via edwardyoon) |
| HAMA-338: Username and Job-manager states are not collectly displayed (edwardyoon) |
| HAMA-330: BSP program doesn't work when the desired tasks smaller than |
| cluster size (edwardyoon) |
| HAMA-326: GroomServer should wait until a job finishes (edwardyoon) |
| HAMA-324: Removing javadoc warnings and useless libraries (edwardyoon) |
| HAMA-322: Make sure failed assertions on test threads are reported |
| (Filipe Manana via edwardyoon) |
| HAMA-316: Renaming and Refactoring methods in BSPPeerInterface (Filipe Manana) |
| HAMA-319: groom servers Map in HeartbeatResponse not correctly serialized |
| (Filipe Manana) |
| HAMA-317: Remove HBASE_CONF_DIR and HBASE_HEAPSIZE properties (edwardyoon) |
| HAMA-315: Uncomment code in checkLocalDirs() (edwardyoon) |
| HAMA-314: Remove unnecessary methods from HamaConfiguration (edwardyoon) |
| HAMA-307: BSPMaster - job ID counter is not read and updated atomically |
| (Filipe Manana via edward) |
| HAMA-305: Redundant use of synchronize keyword (Filipe Manana via edward) |
| HAMA-301: Fix unit test fail bug (edwardyoon) |
| HAMA-303: slave.host.name is superceded by bsp.peer.hostname |
| (Filipe Manana via edwardyoon) |
| HAMA-296: Fix warning about deprecated method (edwardyoon) |
| HAMA-291: bsp.groom.port is unnused and superseeded |
| by bsp.peer.port (Filipe Manana via edwardyoon) |
| HAMA-288: Typo might lead to null tasks getting assigned |
| to groom servers (Filipe Manana via edwardyoon) |
| HAMA-280: Fix warnings (Filipe Manana via edwardyoon) |
| HAMA-270: wrong sequence of readFields() of ClusterStatus (hyunsik) |
| HAMA-260: Current version command of script is linked unknown class |
| (edwardyoon) |
| HAMA-250: Add --no-check-certificate option to 'wget' command lines |
| (edwardyoon) |
| HAMA-242: Wrong assignment of default setting inside BSPPeer constructor |
| (hyunsik) |
| HAMA-246: Current shell scripts for bsp daemon have several problems. |
| (hyunsik) |
| HAMA-238: Example fail when performing sparse matrices addition (edwardyoon) |
| HAMA-225: Jacobi iteration is in a infinite loop (edwardyoon) |
| HAMA-214: Can't run the examples (edwardyoon) |
| HAMA-190: Bug in Matrix-Vector multiplication (edwardyoon) |
| HAMA-183: When we construct the matrix, |
| dimensions should be defined. (edwardyoon) |
| HAMA-172: Vector.add(Vector v) throw the Index out of bounds |
| exception when they are different (edwardyoon) |
| HAMA-169: Vector's first location bug fixed, |
| getNormInf() and getNorm2Robust() are implemented (edwardyoon) |
| HAMA-155: When out of index, should throw exception (edwardyoon) |
| HAMA-147: Fix typos (edwardyoon) |
| HAMA-140: In subMatrix(), Scanner should be closed (edwardyoon) |
| HAMA-120: remove findbugs warning in shell package (samuel via edwardyoon) |
| HAMA-130: Computing Block's range will miss some cell during blocking |
| (samuel) |
| HAMA-126: In random_mapred, (m) should be (m-1) |
| since start from 0. (edwardyoon) |
| HAMA-116: ArrayIndexOutOfBoundsException at BlockingMapRed (samuel) |
| HAMA-112: DenseMatrix.get(i, j) should returns zero |
| when entry is null (edwardyoon) |
| HAMA-106: SubMatrix should be able to get row, column size (edwardyoon) |
| HAMA-98: change '~=' operation to use `echo $f | grep 'examples$'` |
| (samuel via edwardyoon) |
| HAMA-64: Bytes and Double convert (edwardyoon) |
| HAMA-55: Write dimension attributes when job completed (edwardyoon) |
| HAMA-54: Split doesn't split by map task num (edwardyoon) |
| HAMA-53: NullPointerException on distributed cluster (edwardyoon) |
| HAMA-26: hama-formatter.xml should be removed (edwardyoon) |
| HAMA-25: Vector.get() returns double (edwardyoon) |
