Hey Guys, I have a job running that has 10 workers. After 5 minutes at Superstep=1, 9 of the workers are constantly outputting the following log message: 2013-10-21 17:02:38,474 INFO org.apache.giraph.utils.TaskIdsPermitsBarrier: waitForRequiredPermits: Waiting for 1 more tasks to send their aggregator data, task ids: [10] 2013-10-21 17:02:58,474 INFO org.apache.giraph.utils.TaskIdsPermitsBarrier: waitForRequiredPermits: Waiting for 1 more tasks to send their aggregator data, task ids: [10] 2013-10-21 17:03:18,474 INFO org.apache.giraph.utils.TaskIdsPermitsBarrier: waitForRequiredPermits: Waiting for 1 more tasks to send their aggregator data, task ids: [10] 2013-10-21 17:03:28,475 INFO org.apache.giraph.utils.TaskIdsPermitsBarrier: waitForRequiredPermits: Waiting for 1 more tasks to send their aggregator data, task ids: [10] 2013-10-21 17:03:48,475 INFO org.apache.giraph.utils.TaskIdsPermitsBarrier: waitForRequiredPermits: Waiting for 1 more tasks to send their aggregator data, task ids: [10]
When I look at task 10 it is constantly outputting the following log info: 2013-10-21 17:03:19,955 INFO org.apache.giraph.utils.ProgressableUtils: waitFor: Future result not ready yet java.util.concurrent.FutureTask@314af9f7 2013-10-21 17:03:19,955 INFO org.apache.giraph.utils.ProgressableUtils: waitFor: Waiting for org.apache.giraph.utils.ProgressableUtils$FutureWaitable@3160e069 2013-10-21 17:04:19,955 INFO org.apache.giraph.utils.ProgressableUtils: waitFor: Future result not ready yet java.util.concurrent.FutureTask@314af9f7 2013-10-21 17:04:19,955 INFO org.apache.giraph.utils.ProgressableUtils: waitFor: Waiting for org.apache.giraph.utils.ProgressableUtils$FutureWaitable@3160e069 2013-10-21 17:05:19,955 INFO org.apache.giraph.utils.ProgressableUtils: waitFor: Future result not ready yet java.util.concurrent.FutureTask@314af9f7 2013-10-21 17:05:19,955 INFO org.apache.giraph.utils.ProgressableUtils: waitFor: Waiting for org.apache.giraph.utils.ProgressableUtils$FutureWaitable@3160e069 I've left the job running for over an hour but it never progresses any further. Also there is no load on any of the servers. Does anyone know how to get the giraph job to finish the Superstep? Regards, Simon
