Remove unused parameter cellSize

Author: szarnyasg

src/main/java/ldbc/snb/datagen/DatagenParams.java

@@ -78,7 +78,6 @@ private enum ParameterNames {
         BASE_CORRELATED("ldbc.snb.datagen.generator.baseProbCorrelated"),
         BEST_UNIVERSTY_RATIO("ldbc.snb.datagen.generator.probTopUniv"),
         BLOCK_SIZE("ldbc.snb.datagen.generator.blockSize"),
-        CELL_SIZE("ldbc.snb.datagen.generator.cellSize"),
         COMPANY_UNCORRELATED_RATIO("ldbc.snb.datagen.generator.probUnCorrelatedCompany"),
         DIFFERENT_IP_IN_TRAVEL_RATIO("ldbc.snb.datagen.generator.probDiffIPinTravelSeason"),
         DIFFERENT_IP_NOT_TRAVEL_RATIO("ldbc.snb.datagen.generator.probDiffIPnotTravelSeason"),
@@ -171,7 +170,6 @@ public String toString() {
     public static double tagCountryCorrProb = 0.0;
     public static double updatePortion = 0.0;
     public static int blockSize = 0;
-    public static int cellSize = 0; // Number of user in one cell
     public static int flashmobTagsPerMonth = 0;
     public static int maxCommentSize = 0;
     public static int maxCompanies = 0;
@@ -234,7 +232,6 @@ public static void readConf(Configuration conf) {
                 }
             }
 
-            cellSize = Short.parseShort(conf.get(ParameterNames.CELL_SIZE.toString()));
             minNumFriends = Integer.parseInt(conf.get(ParameterNames.MIN_FRIENDS.toString()));
             maxNumFriends = Integer.parseInt(conf.get(ParameterNames.MAX_FRIENDS.toString()));
             friendRejectRatio = Double.parseDouble(conf.get(ParameterNames.FRIEND_REJECT.toString()));

src/main/java/ldbc/snb/datagen/hadoop/generator/HadoopPersonGenerator.java

@@ -83,9 +83,6 @@ public void map(LongWritable key, Text value, Context context)
             int threadId = Integer.parseInt(value.toString());
             System.out.println("Generating user at mapper " + threadId);
             LdbcDatagen.initializeContext(conf);
-            if (DatagenParams.numPersons % DatagenParams.cellSize != 0) {
-                throw new InterruptedException("Number of users should be a multiple of the cellsize");
-            }
 
             // Here we determine the blocks in the "block space" that this mapper is responsible for.
             int numBlocks = (int) (Math.ceil(DatagenParams.numPersons / (double) DatagenParams.blockSize));

src/main/resources/params_default.ini

@@ -39,7 +39,6 @@ ldbc.snb.datagen.generator.probDiffIPnotTravelSeason:0.02
 ldbc.snb.datagen.generator.probUnCorrelatedOrganization:0.005
 ldbc.snb.datagen.generator.probUnCorrelatedCompany:0.05
 ldbc.snb.datagen.generator.probTopUniv:0.9
-ldbc.snb.datagen.generator.cellSize:1
 ldbc.snb.datagen.generator.baseProbCorrelated:0.95
 ldbc.snb.datagen.generator.limitProCorrelated:0.2
 ldbc.snb.datagen.generator.flashmobTagsPerMonth:5

src/main/resources/params_test.ini

@@ -39,7 +39,6 @@ ldbc.snb.datagen.generator.probDiffIPnotTravelSeason:0.02
 ldbc.snb.datagen.generator.probUnCorrelatedOrganization:0.005
 ldbc.snb.datagen.generator.probUnCorrelatedCompany:0.05
 ldbc.snb.datagen.generator.probTopUniv:0.9
-ldbc.snb.datagen.generator.cellSize:1
 ldbc.snb.datagen.generator.baseProbCorrelated:0.95
 ldbc.snb.datagen.generator.limitProCorrelated:0.2
 ldbc.snb.datagen.generator.flashmobTagsPerMonth:50