CDH's default dfs port is 8020. >> May there be the problem with permissions for HDFS access?
Please check the bspmaster log. I think your problem is a configuration issue. See http://wiki.apache.org/hama/GettingStarted#Pseudo_Distributed_Mode -- Best Regards, Edward J. Yoon @eddieyoon On 2013. 9. 27., at 오후 9:54, Martin Illecker <[email protected]> wrote: > Please have a look in your hadoop configuration *hadoop-site.xml* [1]. > > Try setting the same default filesystem in *hama-site.xml*. > > <property> > <name>fs.default.name</name> > <value>hdfs://localhost:54310</value> > </property> > > [1] http://wiki.apache.org/hadoop/GettingStartedWithHadoop > > > > 2013/9/27 Roman Shapovalov <[email protected]> > >> Edward, >> >>> I've added our own DistCacheUtils class >> >> I use the current version of it. >> >> I attach the current console output (do you call it the bspmaster >> log?), with DEBUG logs. Is there a way get even more verbose output? >> May there be the problem with permissions for HDFS access? >> >> Roman >> >> >> >> On Fri, Sep 27, 2013 at 7:22 AM, Edward J. Yoon <[email protected]> >> wrote: >>> If there's a HDFS connection error, you'll see the error logs in >> bspmaster log. >>> >>> If it's not a connection error, ... >>> >>> It's maybe related with HDFS API usage. To fix the issue of >>> compatibility with HDFS 2.0, I've added our own DistCacheUtils >>> class[1] including setLocalFiles and addLocalFiles methods which set >>> the cache configurations directly. >>> >>> 1. >> http://svn.apache.org/repos/asf/hama/trunk/core/src/main/java/org/apache/hama/util/DistCacheUtils.java >>> >>> On Fri, Sep 27, 2013 at 8:17 PM, Roman Shapovalov >>> <[email protected]> wrote: >>>>> It seems Streaming could not find the Python files, since it searched >> them in the local file system. >>>> >>>> It works if I specify references to the local files. However, if I set >>>> hdfs://localhost/ as a file system, I keep getting the connection >>>> error. May the port number matter? >>>> >>>> Roman >>>> >>>> On Fri, Sep 27, 2013 at 6:55 AM, Roman Shapovalov >>>> <[email protected]> wrote: >>>>> Martin, >>>>> >>>>>> then you don't have started hdfs? >>>>> >>>>> I have not started it manually, but it has been active: >>>>> >>>>> NameNode '0.0.0.0:8020' (active) >>>>> Started:Wed Sep 25 18:54:42 EDT 2013 >>>>> >>>>>> Your hdfs should contain the following files: >>>>> >>>>> It does. >>>>> >>>>>> Without the default file system in hama-site.xml, it will not work. >>>>> >>>>> Well, at least Hama (without streaming) worked, using the local file >> system. >>>>> It seems Streaming could not find the Python files, since it searched >>>>> them in the local file system. >>>>> >>>>> Roman >>>>> >>>>> On Fri, Sep 27, 2013 at 6:30 AM, Martin Illecker <[email protected]> >> wrote: >>>>>> Hi Roman, >>>>>> >>>>>> then you don't have started hdfs? (start-dfs.sh) >>>>>> >>>>>> Are you able to access the hdfs namenode? >>>>>> http://localhost:50070/dfshealth.jsp >>>>>> >>>>>> Your hdfs should contain the following files: >>>>>> >>>>>> $hadoop fs -ls /tmp/PyStreaming/ >>>>>> Found 8 items >>>>>> -rw-r--r-- 279 2013-09-27 12:19 /tmp/PyStreaming/BSP.py >>>>>> -rw-r--r-- 5159 2013-09-27 12:19 /tmp/PyStreaming/BSPPeer.py >>>>>> -rw-r--r-- 379 2013-09-27 12:19 /tmp/PyStreaming/BSPRunner.py >>>>>> -rw-r--r-- 970 2013-09-27 12:19 /tmp/PyStreaming/BinaryProtocol.py >>>>>> -rw-r--r-- 299 2013-09-27 12:19 >> /tmp/PyStreaming/BspJobConfiguration.py >>>>>> -rw-r--r-- 557 2013-09-27 12:19 /tmp/PyStreaming/HelloWorldBSP.py >>>>>> -rw-r--r-- 5570 2013-09-27 12:19 /tmp/PyStreaming/KMeansBSP.py >>>>>> -rw-r--r-- 326 2013-09-27 12:19 /tmp/PyStreaming/README >>>>>> >>>>>> Without the default file system in hama-site.xml, it will not work. >>>>>> >>>>>> Martin >>>>>> >>>>>> >>>>>> 2013/9/27 Roman Shapovalov <[email protected]> >>>>>> >>>>>>> Martin, >>>>>>> >>>>>>> if I set default file system to hdfs://localhost/, I get the >> connection >>>>>>> error: >>>>>>> >>>>>>> 13/09/27 14:04:11 INFO ipc.Client: Retrying connect to server: >>>>>>> localhost/127.0.0.1:40000. Already tried 0 time(s); retry policy is >>>>>>> RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 >>>>>>> SECONDS) >>>>>>> >>>>>>> (and 10 times like that, than get a java.net.ConnectException). >>>>>>> >>>>>>> I attach the hama-site.xml (as it was before adding the default fs >>>>>>> property). I had only added the bsp.master.address property to switch >>>>>>> to the PDM. >>>>>>> >>>>>>> Roman >>>>>>> >>>>>>> On Fri, Sep 27, 2013 at 4:20 AM, Martin Illecker <[email protected] >>> >>>>>>> wrote: >>>>>>>> Hi Roman! >>>>>>>> >>>>>>>> Did you setup the default filesystem in hama-site.xml? >>>>>>>> >>>>>>>> Please submit your hama-site.xml configuration. >>>>>>>> >>>>>>>> Martin >>>>>>>> >>>>>>>> >>>>>>>> hama-site.xml - pseudo-distributed mode >>>>>>>> >>>>>>>> <configuration> >>>>>>>> >>>>>>>> <property> >>>>>>>> <name>bsp.master.address</name> >>>>>>>> <value>localhost:40000</value> >>>>>>>> <description>The address of the bsp master server. Either >> the >>>>>>>> literal string "local" or a host:port for distributed >> mode >>>>>>>> </description> >>>>>>>> </property> >>>>>>>> >>>>>>>> <property> >>>>>>>> <name>fs.default.name</name> >>>>>>>> <value>hdfs://localhost/</value> >>>>>>>> <description> >>>>>>>> The name of the default file system. Either the literal >>>>>>> string >>>>>>>> "local" or a host:port for HDFS. >>>>>>>> </description> >>>>>>>> </property> >>>>>>>> >>>>>>>> <property> >>>>>>>> <name>hama.zookeeper.quorum</name> >>>>>>>> <value>localhost</value> >>>>>>>> <description>Comma separated list of servers in the >> ZooKeeper >>>>>>> Quorum. >>>>>>>> For example, "host1.mydomain.com,host2.mydomain.com, >>>>>>> host3.mydomain.com". >>>>>>>> By default this is set to localhost for local and >>>>>>> pseudo-distributed modes >>>>>>>> of operation. For a fully-distributed setup, this >> should be >>>>>>> set to a full >>>>>>>> list of ZooKeeper quorum servers. If HAMA_MANAGES_ZK >> is set >>>>>>> in hama-env.sh >>>>>>>> this is the list of servers which we will start/stop >>>>>>> zookeeper on. >>>>>>>> </description> >>>>>>>> </property> >>>>>>>> >>>>>>>> </configuration> >>>>>>>> >>>>>>>> >>>>>>>> Am 27.09.2013 um 09:32 schrieb Roman Shapovalov < >>>>>>> [email protected]>: >>>>>>>> >>>>>>>>> Edward, >>>>>>>>> >>>>>>>>> Yes, I did. See the logs in my previous message. >>>>>>>>> >>>>>>>>> Roman >>>>>>>>> >>>>>>>>> On Fri, Sep 27, 2013 at 7:15 AM, Edward J. Yoon < >> [email protected]> >>>>>>> wrote: >>>>>>>>>> Have you tried to run in pseudo-distributed mode? >>>>>>>>>> >>>>>>>>>> On Fri, Sep 27, 2013 at 5:47 AM, Roman Shapovalov >>>>>>>>>> <[email protected]> wrote: >>>>>>>>>>> Martin, >>>>>>>>>>> >>>>>>>>>>> Thanks for such verbose instructions. >>>>>>>>>>> >>>>>>>>>>>> You can find all Hama configuration files in the *conf* folder. >>>>>>>>>>> >>>>>>>>>>> OK, I thought Edward meant Hadoop configs specifically. >>>>>>>>>>> I have only added JAVA_HOME variable there, otherwise they are >>>>>>> default. >>>>>>>>>>> >>>>>>>>>>>> You should also find task logs in your *temp* folder. >>>>>>>>>>> >>>>>>>>>>> I found the folder, but there were no .log files in the attempt* >>>>>>>>>>> folders (in both modes). >>>>>>>>>>> >>>>>>>>>>>> Normally you should find it in *hama/logs/tasklogs*. >>>>>>>>>>> >>>>>>>>>>> They appear in the pseudo-distributed mode only (which also >> fails). >>>>>>>>>>> See the attached file. >>>>>>>>>>> >>>>>>>>>>>> By the way do you have python3.2 installed? :-) >>>>>>>>>>> >>>>>>>>>>> Yes. "python" links to Python 2.6, but I pass "python3.2" as an >>>>>>>>>>> interpreter, which links to the correct version. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Roman >>>>>>>>>>> >>>>>>>>>>> On Thu, Sep 26, 2013 at 4:03 PM, Martin Illecker < >>>>>>> [email protected]> wrote: >>>>>>>>>>>> Hi Roman, >>>>>>>>>>>> >>>>>>>>>>>> if you are running Hama in local mode, it will not use HDFS >> anyway. >>>>>>>>>>>> >>>>>>>>>>>> You can find all Hama configuration files in the *conf* folder. >>>>>>>>>>>> >>>>>>>>>>>> $ll hama/conf/ >>>>>>>>>>>> total 56 >>>>>>>>>>>> -rwxr-xr-x groomservers* >>>>>>>>>>>> -rwxr-xr-x hama-default.xml* >>>>>>>>>>>> -rwxr-xr-x hama-env.sh* >>>>>>>>>>>> -rwxr-xr-x hama-site.xml* >>>>>>>>>>>> -rwxr-xr-x log4j.properties* >>>>>>>>>>>> >>>>>>>>>>>> Probably you should setup the Pseudo Distributed Mode [1] in >>>>>>> hama-site.xml. >>>>>>>>>>>> >>>>>>>>>>>> But the task log would be very interesting. >>>>>>>>>>>> >>>>>>>>>>>> Normally you should find it in *hama/logs/tasklogs*. >>>>>>>>>>>> e.g., >>>>>>> >> hama/logs/tasklogs/job_201309262134_0001/attempt_201309262134_0001_000000_0.log >>>>>>>>>>>> >>>>>>>>>>>> You should also find task logs in your *temp* folder. >>>>>>>>>>>> But this location will depend on your operation system. >>>>>>>>>>>> e.g., in OSX >>>>>>>>>>>> >>>>>>> >> /private/tmp/hadoop-YOURUSER/bsp/local/groomServer/attempt_201309262134_0001_000000_0/work/tasklogs/ >>>>>>>>>>>> >>>>>>>>>>>> By the way do you have python3.2 installed? :-) >>>>>>>>>>>> $ python --version >>>>>>>>>>>> Python 3.2.5 >>>>>>>>>>>> $ python3.2 --version >>>>>>>>>>>> Python 3.2.5 >>>>>>>>>>>> >>>>>>>>>>>> May I ask which operation system do you use? >>>>>>>>>>>> >>>>>>>>>>>> Martin >>>>>>>>>>>> >>>>>>>>>>>> [1] >>>>>>> http://wiki.apache.org/hama/GettingStarted#Pseudo_Distributed_Mode >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> 2013/9/26 Roman Shapovalov <[email protected]> >>>>>>>>>>>> >>>>>>>>>>>>> Hi Edward, >>>>>>>>>>>>> >>>>>>>>>>>>> Could you please be more specific? (Sorry, I am new to this >> stuff) >>>>>>>>>>>>> >>>>>>>>>>>>> I run Hama in local mode. The logs/ directory is empty, and I >> did >>>>>>> not >>>>>>>>>>>>> find any logs in HDFS as well. >>>>>>>>>>>>> >>>>>>>>>>>>> And where can I find the Hadoop configuration? >>>>>>>>>>>>> >>>>>>>>>>>>> Thank you, >>>>>>>>>>>>> Roman >>>>>>>>>>>>> >>>>>>>>>>>>> On Thu, Sep 26, 2013 at 12:05 PM, Edward J. Yoon < >>>>>>> [email protected]> >>>>>>>>>>>>> wrote: >>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>> >>>>>>>>>>>>>> That's strange. Can you attach your namenode logs and hadoop >>>>>>>>>>>>> configurations? >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Thu, Sep 26, 2013 at 11:03 PM, Roman Shapovalov >>>>>>>>>>>>>> <[email protected]> wrote: >>>>>>>>>>>>>>> Hi again, >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> I have updated both Hama (from the trunk) and Streaming >> (from >>>>>>> Martin's >>>>>>>>>>>>>>> github), and checked that patches have been applied, but I >> keep >>>>>>>>>>>>>>> getting the same error (full log for local configuration is >>>>>>> attached). >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Another thing may be relevant: I keep the default Hadoop >>>>>>> libraries in >>>>>>>>>>>>>>> lib/. If I replace them as the tutorial says, some classes >> cannot >>>>>>> be >>>>>>>>>>>>>>> found even if I run pure Hama (which works perfectly with >> default >>>>>>>>>>>>>>> libs). I don't know if it is important. >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thanks, >>>>>>>>>>>>>>> Roman >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> On Tue, Sep 24, 2013 at 9:22 AM, Martin Illecker < >>>>>>> [email protected]> >>>>>>>>>>>>> wrote: >>>>>>>>>>>>>>>> Hi Roman, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> sorry for inconvenience! >>>>>>>>>>>>>>>> The problem has been reported [1] and will be fixed >> shortly to >>>>>>> the >>>>>>>>>>>>> trunk. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> [1] https://issues.apache.org/jira/browse/HAMA-805 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> 2013/9/23 Edward J. Yoon <[email protected]> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> This looks like a bug of DistCacheUtils. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Thanks for your report. I'll look at it tomorrow. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> On Mon, Sep 23, 2013 at 11:52 PM, Roman Shapovalov >>>>>>>>>>>>>>>>> <[email protected]> wrote: >>>>>>>>>>>>>>>>>> Hello all, >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> I try to use Hama Streaming. >>>>>>>>>>>>>>>>>> I have successfully installed Hama (the Pi example >> works). >>>>>>>>>>>>>>>>>> I follow this tutorial: >>>>>>>>>>>>>>>>>> http://wiki.apache.org/hama/HamaStreaming >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> When I try to run the distributed HelloWorld in the local >>>>>>>>>>>>>>>>>> configuration, I get the following error: >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> $ bin/hama pipes -streaming true -bspTasks 3 -interpreter >>>>>>> python3.2 >>>>>>>>>>>>>>>>>> -cachefiles /tmp/PyStreaming/*.py -output >> /tmp/pystream-out/ >>>>>>>>>>>>> -program >>>>>>>>>>>>>>>>>> /tmp/PyStreaming/BSPRunner.py -programArgs HelloWorldBSP >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> 13/09/23 18:03:50 INFO pipes.Submitter: Streaming >> enabled! >>>>>>>>>>>>>>>>>> 13/09/23 18:03:50 WARN util.NativeCodeLoader: Unable to >> load >>>>>>>>>>>>>>>>>> native-hadoop library for your platform... using >> builtin-java >>>>>>>>>>>>> classes >>>>>>>>>>>>>>>>>> where applicable >>>>>>>>>>>>>>>>>> 13/09/23 18:03:50 WARN bsp.BSPJobClient: No job jar file >> set. >>>>>>> User >>>>>>>>>>>>>>>>>> classes may not be found. See BSPJob#setJar(String) or >> check >>>>>>> Your >>>>>>>>>>>>> jar >>>>>>>>>>>>>>>>>> file. >>>>>>>>>>>>>>>>>> 13/09/23 18:03:50 INFO bsp.BSPJobClient: Running job: >>>>>>>>>>>>>>>>> job_localrunner_0001 >>>>>>>>>>>>>>>>>> 13/09/23 18:03:50 INFO bsp.LocalBSPRunner: Setting up a >> new >>>>>>> barrier >>>>>>>>>>>>> for >>>>>>>>>>>>>>>>> 3 tasks! >>>>>>>>>>>>>>>>>> 13/09/23 18:03:50 ERROR bsp.LocalBSPRunner: Exception >> during >>>>>>> BSP >>>>>>>>>>>>>>>>> execution! >>>>>>>>>>>>>>>>>> java.lang.NullPointerException >>>>>>>>>>>>>>>>>> at >> org.apache.hama.pipes.PipesBSP.setup(PipesBSP.java:44) >>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>> >> org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:255) >>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>> >> org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:286) >>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>> >> org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:211) >>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>> >> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) >>>>>>>>>>>>>>>>>> at >> java.util.concurrent.FutureTask.run(FutureTask.java:138) >>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>> >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) >>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>> >> java.util.concurrent.FutureTask$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) >>>>>>>>>>>>>>>>>> [output cropped] >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> When I turn to the pseudo-distributed mode, job fails too >>>>>>> (after a >>>>>>>>>>>>>>>>>> minute of execution): >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> 13/09/23 18:46:34 INFO pipes.Submitter: Streaming >> enabled! >>>>>>>>>>>>>>>>>> 13/09/23 18:46:34 WARN util.NativeCodeLoader: Unable to >> load >>>>>>>>>>>>>>>>>> native-hadoop library for your platform... using >> builtin-java >>>>>>>>>>>>> classes >>>>>>>>>>>>>>>>>> where applicable >>>>>>>>>>>>>>>>>> 13/09/23 18:46:34 WARN bsp.BSPJobClient: No job jar file >> set. >>>>>>> User >>>>>>>>>>>>>>>>>> classes may not be found. See BSPJob#setJar(String) or >> check >>>>>>> Your >>>>>>>>>>>>> jar >>>>>>>>>>>>>>>>>> file. >>>>>>>>>>>>>>>>>> 13/09/23 18:46:34 INFO bsp.BSPJobClient: Running job: >>>>>>>>>>>>>>>>> job_201309231846_0001 >>>>>>>>>>>>>>>>>> 13/09/23 18:47:40 INFO bsp.BSPJobClient: Job failed. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Task log contains errors: >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> 13/09/23 18:46:37 INFO ipc.Server: Starting Socket >> Reader #1 >>>>>>> for >>>>>>>>>>>>> port >>>>>>>>>>>>>>>>> 43475 >>>>>>>>>>>>>>>>>> 13/09/23 18:46:37 INFO ipc.Server: IPC Server Responder: >>>>>>> starting >>>>>>>>>>>>>>>>>> 13/09/23 18:46:37 INFO ipc.Server: IPC Server listener on >>>>>>> 43475: >>>>>>>>>>>>> starting >>>>>>>>>>>>>>>>>> 13/09/23 18:46:37 INFO message.HadoopMessageManagerImpl: >>>>>>> BSPPeer >>>>>>>>>>>>>>>>>> address:localhost.localdomain port:43475 >>>>>>>>>>>>>>>>>> 13/09/23 18:46:37 INFO ipc.Server: IPC Server handler 0 >> on >>>>>>> 43475: >>>>>>>>>>>>>>>>> starting >>>>>>>>>>>>>>>>>> 13/09/23 18:46:37 WARN util.NativeCodeLoader: Unable to >> load >>>>>>>>>>>>>>>>>> native-hadoop library for your platform... using >> builtin-java >>>>>>>>>>>>> classes >>>>>>>>>>>>>>>>>> where applicable >>>>>>>>>>>>>>>>>> 13/09/23 18:46:37 INFO sync.ZKSyncClient: Initializing >> ZK Sync >>>>>>>>>>>>> Client >>>>>>>>>>>>>>>>>> 13/09/23 18:46:37 INFO sync.ZooKeeperSyncClientImpl: >> Start >>>>>>>>>>>>> connecting >>>>>>>>>>>>>>>>>> to Zookeeper! At localhost.localdomain/127.0.0.1:43475 >>>>>>>>>>>>>>>>>> 13/09/23 18:46:37 ERROR bsp.BSPTask: Error running bsp >> setup >>>>>>> and bsp >>>>>>>>>>>>>>>>> function. >>>>>>>>>>>>>>>>>> java.lang.NullPointerException >>>>>>>>>>>>>>>>>> at java.io.File.<init>(File.java:222) >>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>> >> org.apache.hama.pipes.PipesApplication.setupCommand(PipesApplication.java:130) >>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>> >> org.apache.hama.pipes.PipesApplication.start(PipesApplication.java:257) >>>>>>>>>>>>>>>>>> at >> org.apache.hama.pipes.PipesBSP.setup(PipesBSP.java:44) >>>>>>>>>>>>>>>>>> at >> org.apache.hama.bsp.BSPTask.runBSP(BSPTask.java:176) >>>>>>>>>>>>>>>>>> at org.apache.hama.bsp.BSPTask.run(BSPTask.java:146) >>>>>>>>>>>>>>>>>> at >>>>>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>> >> org.apache.hama.bsp.GroomServer$BSPPeerChild.main(GroomServer.java:1246) >>>>>>>>>>>>>>>>>> [output cropped] >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> I use the latest trunk version of Hama, Python 3.2.5 and >> Hadoop >>>>>>>>>>>>>>>>> 2.0.0-cdh4.1.1. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Please help me to figure out the problem. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Thanks in advance, >>>>>>>>>>>>>>>>>> Roman >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>> Best Regards, Edward J. Yoon >>>>>>>>>>>>>>>>> @eddieyoon >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> -- >>>>>>>>>>>>>> Best Regards, Edward J. Yoon >>>>>>>>>>>>>> @eddieyoon >>>>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> Best Regards, Edward J. Yoon >>>>>>>>>> @eddieyoon >>>>>>>> >>>>>>> >>> >>> >>> >>> -- >>> Best Regards, Edward J. Yoon >>> @eddieyoon >>
