Did you manage to solve the issue? I am getting the similar error.
Thanks
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Hello Huzefa,
Did you manage to solve the issue? I am getting the similar error.
Thanks -
Crossbow on EMR (bowtie)
Hello,
I am running Bowtie using Crossbow on EMR, and getting the following. Any clues would be appreciated.
Thanks,
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2013-09-05 21:03:44,825 WARN org.apache.hadoop.conf.Configuration (main): DEPRECATED: hadoop-site.xml found in the classpath. Usage of hadoop-site.xml is deprecated. Instead use core-site.xml, mapred-site.xml and hdfs-site.xml to override properties of core-default.xml, mapred-default.xml and hdfs-default.xml respectively
2013-09-05 21:03:45,772 INFO org.apache.hadoop.mapred.JobClient (main): Default number of map tasks: null
2013-09-05 21:03:45,772 INFO org.apache.hadoop.mapred.JobClient (main): Setting default number of map tasks based on cluster size to : 84
2013-09-05 21:03:45,772 INFO org.apache.hadoop.mapred.JobClient (main): Default number of reduce tasks: 0
2013-09-05 21:03:51,187 INFO com.hadoop.compression.lzo.GPLNativeCodeLoader (main): Loaded native gpl library
2013-09-05 21:03:51,208 WARN com.hadoop.compression.lzo.LzoCodec (main): Could not find build properties file with revision hash
2013-09-05 21:03:51,208 INFO com.hadoop.compression.lzo.LzoCodec (main): Successfully loaded & initialized native-lzo library [hadoop-lzo rev UNKNOWN]
2013-09-05 21:03:51,227 WARN org.apache.hadoop.io.compress.snappy.LoadSnappy (main): Snappy native library is available
2013-09-05 21:03:51,227 INFO org.apache.hadoop.io.compress.snappy.LoadSnappy (main): Snappy native library loaded
2013-09-05 21:03:51,336 INFO org.apache.hadoop.mapred.FileInputFormat (main): Total input paths to process : 1
2013-09-05 21:03:51,925 INFO org.apache.hadoop.streaming.StreamJob (main): getLocalDirs(): [/mnt/var/lib/hadoop/mapred, /mnt1/var/lib/hadoop/mapred, /mnt2/var/lib/hadoop/mapred, /mnt3/var/lib/hadoop/mapred]
2013-09-05 21:03:51,925 INFO org.apache.hadoop.streaming.StreamJob (main): Running job: job_201309052100_0001
2013-09-05 21:03:51,925 INFO org.apache.hadoop.streaming.StreamJob (main): To kill this job, run:
2013-09-05 21:03:51,925 INFO org.apache.hadoop.streaming.StreamJob (main): /home/hadoop/bin/hadoop job -Dmapred.job.tracker=172.31.2.68:9001 -kill job_201309052100_0001
2013-09-05 21:03:51,926 INFO org.apache.hadoop.streaming.StreamJob (main): Tracking URL: http://ip-172-31-2-68:9100/jobdetail...309052100_0001
2013-09-05 21:03:52,930 INFO org.apache.hadoop.streaming.StreamJob (main): map 0% reduce 0%
2013-09-05 21:04:15,006 INFO org.apache.hadoop.streaming.StreamJob (main): map 4% reduce 0%
2013-09-05 21:04:18,015 INFO org.apache.hadoop.streaming.StreamJob (main): map 7% reduce 0%
2013-09-05 21:04:21,024 INFO org.apache.hadoop.streaming.StreamJob (main): map 9% reduce 0%
2013-09-05 21:04:24,032 INFO org.apache.hadoop.streaming.StreamJob (main): map 43% reduce 0%
2013-09-05 21:04:25,035 INFO org.apache.hadoop.streaming.StreamJob (main): map 55% reduce 0%
2013-09-05 21:04:27,040 INFO org.apache.hadoop.streaming.StreamJob (main): map 84% reduce 0%
2013-09-05 21:04:33,056 INFO org.apache.hadoop.streaming.StreamJob (main): map 95% reduce 0%
2013-09-05 21:04:36,064 INFO org.apache.hadoop.streaming.StreamJob (main): map 96% reduce 0%
2013-09-05 21:04:54,110 INFO org.apache.hadoop.streaming.StreamJob (main): map 100% reduce 100%
2013-09-05 21:04:54,112 INFO org.apache.hadoop.streaming.StreamJob (main): To kill this job, run:
2013-09-05 21:04:54,112 INFO org.apache.hadoop.streaming.StreamJob (main): /home/hadoop/bin/hadoop job -Dmapred.job.tracker=172.31.2.68:9001 -kill job_201309052100_0001
2013-09-05 21:04:54,113 INFO org.apache.hadoop.streaming.StreamJob (main): Tracking URL: http://ip-172-31-2-68:9100/jobdetail...309052100_0001
2013-09-05 21:04:54,113 ERROR org.apache.hadoop.streaming.StreamJob (main): Job not successful. Error: # of failed Map Tasks exceeded allowed limit. FailedCount: 1. LastFailedTask: task_201309052100_0001_m_000000
2013-09-05 21:04:54,113 INFO org.apache.hadoop.streaming.StreamJob (main): killJob...
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Developments in sequencing technologies and methodologies have transformed the field of epigenetics, giving researchers a better way to understand the complex world of gene regulation and heritable modifications. This article explores some of the diverse sequencing methods employed in the study of epigenetics, ranging from classic techniques to cutting-edge innovations while providing a brief overview of their processes, applications, and advances.
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