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gwgyk

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1482.25 (4,487,223rd) 		Reputation
395 (330,061st)
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Are there any use cases where hadoop map-reduce can do better than... 0.00
Restarting NameNode in Hadoop Cluster without format 0.00
Hadoop--Compile successfully but after submit job broke down 0.00
Is it faster to replicate your data in hdfs for all your nodes? 0.00
how to install hadoop in windows 8 0.00
Display Hadoop (1.2.1) results to web page 0.00
Datanode is not showing up on hitting jps command 0.00
Yarn Terasort has the same execution time for 7 and 14 worker nodes +0.21
HDFS is not working? +0.14
Hadoop filesystem copy - namenode vs datanode 0.00
start-dfs.sh: command not found 0.00
Hadoop Job class not found 0.00
MapReduce job fails with ExitCodeException exitCode=255 -0.06
How to change ulimit in CentOS6 0.00
Experiencing Error during Hadoop Practice 0.00
How to pass a file as parameter in mapreduce -1.86
mapreduce job not setting compression codec correctly +0.12
What does it mean that my resource manager does not have an open po... -4.18
Data node not starting..here is the log file -4.14
jobtracker.info could only be replicated to 0 nodes, instead of 1 0.00
MR jobs failing after dn directories movement 0.00
while running teragen program for mapreduce getting error 0.00
ClassNotFoundException error in running Hadoop jar file +0.13
Is there any option to permanently store a data in HDFS? 0.00
How to override 'mapred.user.jobconf.limit' value in driver... +0.09
Where is the classpath for hadoop mapreduce? -3.95
Hadoop: count frequency and then set variable in second map/reduce 0.00
Hadoop: count frequency and then set variable in second map/reduce 0.00
Big data and hadoop exception when running a Map reduced programme 0.00
ERROR terasort.TeraSort: Input path does not exist: maprfs:/user/us... 0.00
How if I set hdfs blocksize to 1 GB? -4.27
How to set hadoop block size properly? 0.00
hadoop datanode unable to start. "does not contain a valid hos... 0.00
Switch between Local/Remote Hadoop Config 0.00
Namenode cannot start 0.00
hadoop Error: Could not find or load main class MultiOutWordCount 0.00
Total Time computation of Map Reduce job in Hadoop-2.6 0.00
How to cleaning hadoop mapreduce memory usage? 0.00
one node of a cluster does not show up in Ganglia web portal 0.00