I have installed Hadoop 2.6 on Windows as a test bed for some software that is dependent on Hadoop. The install worked correctly as far as I can tell. I have Hadoop saved in C:\Hadoop
and my temporary folder in C:\hadooptemp
. I followed this tutorial on getting it set up:
https://drive.google.com/file/d/0BweVwq32koypYm1QWHNvRTZWTm8/view
When I run the hadoop-mapreduce-examples-2.6.0.jar for pi, as provided in the tutorial, I get the following output:
Number of Maps = 2
Samples per Map = 5
Wrote input for Map #0
Wrote input for Map #1
Starting Job
15/08/27 15:55:10 INFO client.RMProxy: Connecting to ResourceManager at /155.41.90.116:8032
15/08/27 15:55:12 INFO input.FileInputFormat: Total input paths to process : 2
15/08/27 15:55:12 INFO mapreduce.JobSubmitter: number of splits:2
15/08/27 15:55:13 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1440705227041_0001
15/08/27 15:55:14 INFO impl.YarnClientImpl: Submitted application application_1440705227041_0001
15/08/27 15:55:14 INFO mapreduce.Job: The url to track the job: http://mycomp:8088/proxy/application_1440705227041_0001/
15/08/27 15:55:14 INFO mapreduce.Job: Running job: job_1440705227041_0001
15/08/27 15:55:35 INFO mapreduce.Job: Job job_1440705227041_0001 running in uber mode : false
15/08/27 15:55:35 INFO mapreduce.Job: map 0% reduce 0%
15/08/27 15:55:35 INFO mapreduce.Job: Job job_1440705227041_0001 failed with state FAILED due to: Application application_1440705227041_0001 failed 2 times due to AM Container for appattempt_1440705227041_0001_000002 exited with exitCode: -1000
For more detailed output, check application tracking page:http://mycomp:8088/proxy/application_1440705227041_0001/Then, click on links to logs of each attempt.
Diagnostics: Failed to setup local dir /hadooptemp/nm-local-dir, which was marked as good.
Failing this attempt. Failing the application.
15/08/27 15:55:35 INFO mapreduce.Job: Counters: 0
Job Finished in 25.444 seconds
java.io.FileNotFoundException: File does not exist: hdfs://155.41.90.116:8020/user/me/QuasiMonteCarlo_1440705304456_1878814183/out/reduce-out
at org.apache.hadoop.hdfs.DistributedFileSystem$18.doCall(DistributedFileSystem.java:1122)
at org.apache.hadoop.hdfs.DistributedFileSystem$18.doCall(DistributedFileSystem.java:1114)
at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1130)
at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1751)
at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1774)
at org.apache.hadoop.examples.QuasiMonteCarlo.estimatePi(QuasiMonteCarlo.java:314)
at org.apache.hadoop.examples.QuasiMonteCarlo.run(QuasiMonteCarlo.java:354)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.examples.QuasiMonteCarlo.main(QuasiMonteCarlo.java:363)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:71)
at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
From what I have been tracing with the exitCode: -1000, to comes down to Hadoop not being able to setup the local directory with appropriate permissions. I believe in the tutorial I am using above, that is why they disable the User Account Controls. Whether or not I do this, I get the same error.
I also found a similar issue in this link: Mapreduce error: Failed to setup local dir
I tried to follow as they said, and make both C:\Hadoop
and C:\hadooptemp
owned by my user account through the folder properties, security, and advanced settings. I was listed as the owner before, and I have full control access to the folder according to this. Either that isn't the issue, or I have incorrectly assigned the ownership to my account.
Finally, in my YARN Node Manager, I get the following error that seems to possibly be related which pops up in a few places:
15/08/27 15:55:34 WARN localizer.ResourceLocalizationService: Permissions incorrectly set for dir /hadooptemp/nm-local-dir/usercache, should be rwxr-xr-x, actual value = rwxrwxr-x
It seems that I have too many permissions, as it states they are incorrectly set? I can't imagine this is the cause of the issue, that my group also has write permissions, but I couldn't figure out how to alter that in Windows.
Any help on figuring out the details of the permissions problem to fix this error would be appreciated.