I got over my compilation issues (thanks - @Avery, @Roman).Now, I am trying to run the test and one pearticular test is failing.I want to get to the bottom of this, because I am unable to run the PageRank example. Maybe, it is because I have only on tasktracker (?) (Apache pseudo-cluster on my ubuntu laptop). Regards,- kiru 2013-05-06 09:12:32,197 INFO org.apache.hadoop.mapred.JobTracker: Adding task (MAP) 'attempt_201305052325_0013_m_000003_0' to tip task_201305052325_0013_m_000003, for tracker 'tracker_kiru-N53SV:localhost/127.0.0.1:42265'2013-05-06 09:12:35,198 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201305052325_0013_m_000002_0: java.lang.IllegalStateException: run: Caught an unrecoverable exception waitFor: ExecutionException occurred while waiting for org.apache.giraph.utils.ProgressableUtils$FutureWaitable@482d59a3 at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:102) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370) at org.apache.hadoop.mapred.Child$4.run(Child.java:255) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) at org.apache.hadoop.mapred.Child.main(Child.java:249)Caused by: java.lang.IllegalStateException: waitFor: ExecutionException occurred while waiting for org.apache.giraph.utils.ProgressableUtils$FutureWaitable@482d59a3 at org.apache.giraph.utils.ProgressableUtils.waitFor(ProgressableUtils.java:151) at org.apache.giraph.utils.ProgressableUtils.waitForever(ProgressableUtils.java:111) at org.apache.giraph.utils.ProgressableUtils.getFutureResult(ProgressableUtils.java:73) at org.apache.giraph.utils.ProgressableUtils.getResultsWithNCallables(ProgressableUtils.java:192) at org.apache.giraph.worker.BspServiceWorker.loadInputSplits(BspServiceWorker.java:276) at org.apache.giraph.worker.BspServiceWorker.loadVertices(BspServiceWorker.java:323) at org.apache.giraph.worker.BspServiceWorker.setup(BspServiceWorker.java:506) at org.apache.giraph.graph.GraphTaskManager.execute(GraphTaskManager.java:230) at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:92) ... 7 moreCaused by: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: call: IOException at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:232) at java.util.concurrent.FutureTask.get(FutureTask.java:91) at org.apache.giraph.utils.ProgressableUtils$FutureWaitable.waitFor(ProgressableUtils.java:271) at org.apache.giraph.utils.ProgressableUtils.waitFor(ProgressableUtils.java:143) ... 15 moreCaused by: java.lang.IllegalStateException: call: IOException at org.apache.giraph.worker.InputSplitsCallable.call(InputSplitsCallable.java:172) at org.apache.giraph.worker.InputSplitsCallable.call(InputSplitsCallable.java:58) at org.apache.giraph.utils.LogStacktraceCallable.call(LogStacktraceCallable.java:51) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662)Caused by: java.io.FileNotFoundException: /tmp/_giraphTests/testContinue/_logs (Is a directory) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.<init>(FileInputStream.java:120) at org.apache.hadoop.fs.RawLocalFileSystem$TrackingFileInputStream.<init>(RawLocalFileSystem.java:71) at org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileInputStream.<init>(RawLocalFileSystem.java:107) at org.apache.hadoop.fs.RawLocalFileSystem.open(RawLocalFileSystem.java:177) at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.<init>(ChecksumFileSystem.java:126) at org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:283) at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:427) at org.apache.hadoop.mapreduce.lib.input.LineRecordReader.initialize(LineRecordReader.java:67) at org.apache.giraph.io.formats.TextVertexInputFormat$TextVertexReader.initialize(TextVertexInputFormat.java:96) at org.apache.giraph.io.formats.JsonBase64VertexInputFormat$JsonBase64VertexReader.initialize(JsonBase64VertexInputFormat.java:71) at org.apache.giraph.worker.VertexInputSplitsCallable.readInputSplit(VertexInputSplitsCallable.java:120) at org.apache.giraph.worker.InputSplitsCallable.loadInputSplit(InputSplitsCallable.java:220) at org.apache.giraph.worker.InputSplitsCallable.call(InputSplitsCallable.java:161) ... 7 more 2013-05-06 09:22:44,485 INFO org.apache.hadoop.mapred.TaskInProgress: Error from attempt_201305052325_0013_m_000002_0: Task attempt_201305052325_0013_m_000002_0 failed to report status for 602 seconds. Killing!2013-05-06 09:22:44,485 INFO org.apache.hadoop.mapred.TaskInProgress: TaskInProgress task_201305052325_0013_m_000002 has failed 1 times.2013-05-06 09:22:44,485 INFO org.apache.hadoop.mapred.JobInProgress: Aborting job job_201305052325_00132013-05-06 09:22:44,485 INFO org.apache.hadoop.mapred.JobInProgress: Killing job 'job_201305052325_0013' Regards,
- kiru Kiru Pakkirisamy | webcloudtech.wordpress.com --- On Mon, 5/6/13, Kiru Pakkirisamy <kirupakkiris...@yahoo.com> wrote: From: Kiru Pakkirisamy <kirupakkiris...@yahoo.com> Subject: Re: Compiling 1.0.0 distribution To: user@giraph.apache.org, "Avery Ching" <ach...@apache.org> Date: Monday, May 6, 2013, 12:02 AM Yes, I am trying to run on my Ubuntu laptop. Let me look at the log files. Thanks for the help. Much appreciated. Regards, - kiru Kiru Pakkirisamy | webcloudtech.wordpress.com --- On Sun, 5/5/13, Avery Ching <ach...@apache.org> wrote: From: Avery Ching <ach...@apache.org> Subject: Re: Compiling 1.0.0 distribution To: user@giraph.apache.org Cc: "Kiru Pakkirisamy" <kirupakkiris...@yahoo.com> Date: Sunday, May 5, 2013, 11:51 PM My guess is that you don't have enough workers to run the job and the master kills the job (i.e. are you running on a single machine setup?). You can try to run first with one worker (this will take 2 map slots - one for the master and one for the worker). You can also look at the logs from map task 0 to see more clearly what the error was. Avery On 5/5/13 11:16 PM, Kiru Pakkirisamy wrote: Yup, I did a mvn3 install and then a mvn3 compile to get around that already. Right now, I am trying to run the PageRank, even after a few runs I have not had one successful run . The maps progress decreases in percentage (second time around) !! I have never seen this before (?) Regards, - kiru Kiru Pakkirisamy | webcloudtech.wordpress.com --- On Sun, 5/5/13, Roman Shaposhnik <r...@apache.org> wrote: From: Roman Shaposhnik <r...@apache.org> Subject: Re: Compiling 1.0.0 distribution To: user@giraph.apache.org Date: Sunday, May 5, 2013, 10:50 PM To pile on top of that -- you can also run mvn -pl module-name from the top level to short-circuit the build to that module (and yet still honor the dependencies). Thanks, Roman. On Sun, May 5, 2013 at 10:44 PM, Avery Ching <ach...@apache.org> wrote: The easiest way is to compile from the base directory, which will build everything. You can build individual directories, but you have to install the core jars first (i.e. go to giraph-core and do 'mvn clean install'). Then you can build the directory of your choice. Hope that helps, Avery On 5/5/13 11:11 AM, Kiru Pakkirisamy wrote: Hi, I am unable to compile giraph-examples because it is not able to reach the core jar files on the repo. Why doesn't it pick it up from the root build dir ? Regards, - kiru Kiru Pakkirisamy | webcloudtech.wordpress.com