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Charles Menguy

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1534.14 (15,246th) 		Reputation
27,064 (4,677th)
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Title Δ
How to pass an argument to the main program in Hadoop +1.93
cost-benefit of high-performance machines with Hadoop 0.00
How to find job Id of a hadoop job in code? 0.00
How does impala provide faster query response compared to hive +1.67
How to find time spent by mappers and reducers in Hadoop? 0.00
Getting the number of reduce tasks operating at the moment 0.00
What happens if I add the same path twice to a Hadoop? 0.00
Go client for Hadoop Streaming 0.00
Where to find info about file system counters in Mapreduce 0.00
big data - where does the data come from? +0.47
How do I read Snappy compressed files on HDFS without using Hadoop? -0.03
Lanczsos-Eigenvector in Mahout 0.00
About online distributed environment +0.86
Checksum Exception when reading from or copying to hdfs in apache h... +0.47
copying local folder to hdfs through R 0.00
how to free dfs space in hadoop? 0.00
open source hadoop projects +0.48
writing null to DataOutput in Hadoop -1.19
Hadoop 'Filesystem closed' exception when using a threadpool 0.00
hadoop mapper over consumption of memory(heap) 0.00
How to run Hadoop wordcount program on pdf and doc files? -0.53
Fastest way to setup Hadoop cluster using Cloudera -0.40
For Hive partition based on date, why use string type? why not int? +0.47
Best functional language to do MapReduce? -0.33
Description of Hadoop job -0.03
How to create a data pipeline from hive table to relational database 0.00
Propagating custom configuration values in Hadoop 0.00
JobConf v/s Configuration for Hadoop 1.0.4 0.00
Why only map and reduce functions in MapReduce +0.46
Why HBase is a better choice than Cassandra with Hadoop? 0.00
Can't pipe Output of Hadoop Command +2.15
Hadoop virtual cluster vs single machine +0.45
How to change environment variables in mrjob for AWS accesskey and... 0.00
Using CombineFileInputFormat for images (or BLOBs)? 0.00
Is InputSplit size or number of map tasks affected by the number of... 0.00
Problems using Hadoop's DistributedCache 0.00
Can we customize the InputSplit size for the FileInputFormat 0.00
Performing bulk load in cassandra with map reduce 0.00
Most pythonic way to process this text file using python +1.42
Listing just the sub folders in an s3 bucket 0.00
Which format of compress is suitable for large map output in hadoop? 0.00
good merkle hash tree python implementation? 0.00
UnGroup in Apache Pig 0.00
Learning mapreduce, How is a SQL command translated in map reduce d... -0.53
Amazon EMR NativeS3FileSystem internals query 0.00
Apache Hive installation Error 0.00
How to view the hadoop data directory structure? -0.03
Renaming Part Files in Hadoop Map Reduce 0.00
HADOOP :: java.lang.ClassNotFoundException: WordCount 0.00
Embed R code in python +0.09