Does anyone have a simple example of how to use it? Do I need to extend it
for my classes or can I just use it like I would
SequenceFileInputFormat in hadoop. I'm getting the following error;
java.lang.IllegalStateException: generateVertexInputSplits: Got IOException
at
org.apache.giraph.master.BspServiceMaster.generateInputSplits(BspServiceMast
er.java:316)
at
org.apache.giraph.master.BspServiceMaster.createInputSplits(BspServiceMaster
.java:626)
at
org.apache.giraph.master.BspServiceMaster.createVertexInputSplits(BspService
Master.java:693)
at org.apache.giraph.master.MasterThread.run(MasterThread.java:99)
Caused by: java.io.IOException: No input paths specified in job
at
org.apache.hadoop.mapreduce.lib.input.FileInputFormat.listStatus(FileInputFo
rmat.java:189)
at
org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat.listStatus(Seq
uenceFileInputFormat.java:55)
at
org.apache.hadoop.mapreduce.lib.input.FileInputFormat.getSplits(FileInputFor
mat.java:248)
at
org.apache.giraph.io.formats.SequenceFileVertexInputFormat.getSplits(Sequenc
eFileVertexInputFormat.java:52)
at
org.apache.giraph.io.internal.WrappedVertexInputFormat.getSplits(WrappedVert
exInputFormat.java:66)
at
org.apache.giraph.master.BspServiceMaster.generateInputSplits(BspServiceMast
er.java:314)
But I think the input path is correctly set. Thanks, I appreciate it,
David
