Space: Apache Mahout (https://cwiki.apache.org/confluence/display/MAHOUT)
Page: Clustering of synthetic control data
(https://cwiki.apache.org/confluence/display/MAHOUT/Clustering+of+synthetic+control+data)
Comment:
https://cwiki.apache.org/confluence/display/MAHOUT/Clustering+of+synthetic+control+data?focusedCommentId=27836034#comment-27836034
Comment added by Ahmed Ahmedov:
---------------------------------------------------------------------
Before the error I posted before, I get the following error:
12/01/18 15:02:06 INFO mapred.JobClient: Task Id :
attempt_201201181339_0012_m_000000_0, Status : FAILED
Error: java.lang.ClassNotFoundException: org.apache.mahout.math.Vector
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at
org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:819)
at org.apache.hadoop.io.WritableName.getClass(WritableName.java:71)
at
org.apache.hadoop.io.SequenceFile$Reader.getValueClass(SequenceFile.java:1613)
at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1555)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1428)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1417)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1412)
at
org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader.initialize(SequenceFileRecordReader.java:50)
at
org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:521)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:762)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:369)
at org.apache.hadoop.mapred.Child$4.run(Child.java:259)
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:1059)
at org.apache.hadoop.mapred.Child.main(Child.java:253)
12/01/18 15:02:15 INFO mapred.JobClient: Task Id :
attempt_201201181339_0012_m_000000_1, Status : FAILED
Error: java.lang.ClassNotFoundException: org.apache.mahout.math.Vector
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at
org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:819)
at org.apache.hadoop.io.WritableName.getClass(WritableName.java:71)
at
org.apache.hadoop.io.SequenceFile$Reader.getValueClass(SequenceFile.java:1613)
at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1555)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1428)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1417)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1412)
at
org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader.initialize(SequenceFileRecordReader.java:50)
at
org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:521)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:762)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:369)
at org.apache.hadoop.mapred.Child$4.run(Child.java:259)
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:1059)
at org.apache.hadoop.mapred.Child.main(Child.java:253)
12/01/18 15:02:24 INFO mapred.JobClient: Task Id :
attempt_201201181339_0012_m_000000_2, Status : FAILED
Error: java.lang.ClassNotFoundException: org.apache.mahout.math.Vector
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at
org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:819)
at org.apache.hadoop.io.WritableName.getClass(WritableName.java:71)
at
org.apache.hadoop.io.SequenceFile$Reader.getValueClass(SequenceFile.java:1613)
at org.apache.hadoop.io.SequenceFile$Reader.init(SequenceFile.java:1555)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1428)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1417)
at
org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1412)
at
org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader.initialize(SequenceFileRecordReader.java:50)
at
org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:521)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:762)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:369)
at org.apache.hadoop.mapred.Child$4.run(Child.java:259)
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:1059)
at org.apache.hadoop.mapred.Child.main(Child.java:253)
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