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Thomas Jungblut

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1555.13 (6,591st) 		Reputation
18,966 (7,279th)
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Title Δ
Mapreduce in Hadoop gives GC overhead limit exceeded when using fil... 0.00
Reducer receives identical value multiple times instead of expected... 0.00
How to read a string from HBase result? 0.00
how does map side join split the input files 0.00
Java 8 Collector that returns a value if there's only a single... +0.59
what is map and reduce phase in search 0.00
hadoop partitioner not working 0.00
Hadoop IntWritable Iterable retrieve value by index? -0.10
Why my map reduce job is running sequentially? 0.00
How many threads/process can i run on my 64bit machine -0.42
Is Hadoop a good candidate for use as a key-value store? -0.07
Cost of writing output using context.write() OR outputCollector.col... 0.00
Map-Reduce not reducing as much as expected with complex keys and v... 0.00
How to eliminate Error util.Shell: Failed to locate the winutils bi... +0.42
Hadoop Mapreduce: Custom Input Format 0.00
Difference between two methods of console input +1.50
Configure MapReduce program to run only reducer in existing program 0.00
JAHMM Package Maven -0.37
How Not to discard duplicates in MapReduce 0.00
Hadoop: how reducer nodes are selected? 0.00
bulk of file copy from local to DBFS server using multithreading in... +0.15
why spill failure happens for Custom Data Type in Hadoop 0.00
Java heap space does not get increased using -Xmx 1g -0.75
giraph/ hadoop reading manifest file 0.00
Hadoop Mapreduce Wrong result without errors - Column count check 0.00
Is the Thrift service running on HDInsight? 0.00
Is there faster way to find distinct elements using Java -0.75
Launch mapreduce job on hadoop 2.2 (Yarn) from java application +0.43
selecting k from n elements in mapreduce 0.00
Why does compression in YARN slow down the job by several times? -0.07
Shuffle large data file(s) in mapreduce 0.00
What are the types of <K,V> in InputSampler<K,V>? 0.00
String building performance in Java +1.64
Global variable or property in MapReduce? 0.00
Selecting distinct records in Hadoop and using combiner 0.00
Hadoop (Yarn): Set mapper input separator? 0.00
What is the time and space complexity of method retainAll when used... +2.30
java.lang.NoSuchMethodError: com.google.common.base.Equivalence.equ... 0.00
Apache Mahout - How to save a Dataset Object to HDFS? 0.00
Can I compare against multiple strings with the equals() method? -1.52
Bad practice or not when running code every 5 seconds? +1.38
top-k in mapreduce when k elements do not fit in memory +0.42
Hadoop command line -D options not working +0.43
Deleting items from Azure queue painfully slow -2.19
mapred.reduce.tasks is not working as expected 0.00
Summing hashtable values Java -0.05
Can I build a hive table of millions of JSON blob documents -0.46
Control is not going to the reducer in hadoop 0.00
org.apache.hadoop.io.Text cannot be cast to org.apache.hive.hcatalo... 0.00
How to stop map task from setup method? +0.44