friso

friso

{
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friso

public class IterateWithFlagsJob {
  public static int run(String input, String output, int maxIterations) {
    boolean done = false;
    int iterationCount = 0;
    while (!done) {
      
      Scheme sourceScheme = new TextDelimited(new Fields("partition", "source", "list", "flags"), "\t");
      Tap source = new Hfs(sourceScheme, currentIterationInputPath);
      Scheme sinkScheme = new TextDelimited(new Fields("partition", "source", "list", "flags"), "\t");
      Tap sink = new Hfs(sinkScheme, currentIterationOutputPath, SinkMode.REPLACE);

friso

3	0	200,2,1,100,3	0,1,1,0,1
4	1	200,100,4	0,0,1
5	2	5,3,200,100	1,1,0,0
3	3	200,100	0,0
7	4	100,5,7,200	0,1,1,0
6	5	100,200,6	0,0,1
6	6	100,200	0,0
7	7	100,3,200	0,1,0
11	10	100,11	0,1
12	11	12,100	1,0

friso

public class IterateJob {
  
public static int run(String input, String output, int maxIterations) {
  boolean done = false;
  int iterationCount = 0;
  while (!done) {
    Scheme sourceScheme = new TextDelimited(new Fields("partition", "source", "list"), "\t");
    Scheme sinkScheme = new TextDelimited(new Fields("partition", "source", "list"), "\t");
    //SNIPPED SOME BOILERPLATE...
    

friso

-- Input:
source	node	partition
node
28	28	29
28	29	29
28	23	29
20	20	26
20	26	26
20	25	26
20	24	26

friso

-- Input:
part.	source	adjacency
ID	node	list
29	28	29,23
26	20	26,25,24,23,22,21

-- Create records:
source	node	partition
node
28	28	29

friso

part.	source	adjacency
ID	node	list

43	42	43,41
44	41	44
43	40	43,42,41
36	35	36
35	34	35
34	33	34
33	32	33

friso

public class PrepareJob {
  public static int run(String input, String output) {
    Scheme sourceScheme = new TextDelimited(new Fields("source", "target"), ",");
    Tap source = new Hfs(sourceScheme, input);
    
    Scheme sinkScheme = new TextDelimited(new Fields("partition", "source", "list"), "\t");
    Tap sink = new Hfs(sinkScheme, output, SinkMode.REPLACE);
    
    Pipe prepare = new Pipe("prepare");
    //Parse string to int's,

friso

0,1
0,2
0,3
1,4
4,5
5,6
2,3
2,5
4,7
7,3