I have written my own JSON data format as
[{"id":0,"name":"father","value":0},[{"id":1,"name":"father","value":1},{"id":3,"name":"mother","value":3}]]
[{"id":1,"name":"father","value":0},[{"id":0,"name":"father","value":1},{"id":2,"name":"mother","value":2},{"id":4,"name":"mother","value":4}]]
[{"id":2,"name":"father","value":0},[{"id":1,"name":"father","value":2},{"id":4,"name":"mother","value":4}]]
But when I run the code I get error as:
"org.apache.hadoop.mapred.Counters$CountersExceededException: Error:
Exceeded limits on number of counters - Counters=120 Limit=120
at
org.apache.hadoop.mapred.Counters$Group.getCounterForName(Counters.java:319)
at org.apache.hadoop.mapred.Counters.findCounter(Counters.java:446)
at org.apache.hadoop.mapred.Task$TaskReporter.getCounter(Task.java:601)
at org.apache.hadoop.mapred.Task$TaskReporter.getCounter(Task.java:541)
at
org.apache.hadoop.mapreduce.TaskInputOutputContext.getCounter(TaskInputOutputContext.java:88)
at
org.apache.giraph.counters.HadoopCountersBase.getCounter(HadoopCountersBase.java:60)
at
org.apache.giraph.counters.GiraphTimers.getSuperstepMs(GiraphTimers.java:125)
at org.apache.giraph.master.MasterThread.run(MasterThread.java:140)"
The same algorithm runs fine with default input format i.e
[0,0,[[1,1],[3,3]]]
[1,0,[[0,1],[2,2],[3,1]]]
[2,0,[[1,2],[4,4]]]
[3,0,[[0,3],[1,1],[4,4]]]
[4,0,[[3,4],[2,4]]]
and get output as:
0 1.0
2 2.0
1 0.0
3 1.0
4 5.0
I have checked in my input format and algorithm code in the git hub
location:
https://github.com/phalguni1007/PhalguniGiraphLearn
Please help
--
*Thanks & Regards*
*Phalguni Mukherjee*
