mapreduce

mapreduce

Error launching Phoenix on Hbase

Pig: java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected

reduceByKey returns different value every time

Scaling Oozie Map Reduce Job: Does splitting into smaller jobs reduce overall runtime and memory usage?

Creating input splits (HADOOP)

get Unique record among Duplicates Using mapReduce

HBase connection in mapreduce running from Oozie workflow fails

apache zeppelin hive jdbc mapreduce java.sql.SQLException

Mapreduce on hbase

Grouping the output of a CouchDB View

Map reduce Started and it wasn't ending. mapreduce.job jobRunning job : job XXXXXXXXXXXX

How to Start MapReduce programs?

MR- Iterator over Iteration, Can't parse value for output

org.apache.hadoop.hbase.client.Connection created at Driver and accesible from Reducer in a mapreduce job

Hadoop : how to start my first project

Text to String map reduce

Is there a clever HBase Schema to Aid with Discovering Missing Value?

Can anyone please explain what does mapreduce.job.reduces =-1 means

Get yarn applicationId from a submitted mapreduce job

How to remove the group column values from the pig bag?

RavenDB: Why do I get null-values for fields in this multi-map/reduce index?

How to Set Custom Delimiter in PIG

Difference between fold and reduce revisted

How to create a key value map when there are duplicate keys?

Error: Java heap space Container killed by the ApplicationMaster. Container killed on request. Exit code is 143

Grouping collection with threshold filtering

Mapreduce job restarts twice and fails

Converting avro to parquet (using hive maybe?)

Hadoop process file with different field delimiters

Have a decider decides {<M>|M is TM and |L(M)|=n}, build a decider decides n-1

error while running hive mapreduce job

Parquet Column predicate for null values

hive aggregate query takes wrong value from cache

About GenericOptionsParser getRemainingArgs method

Maximum Monthly Temperature Reducer code

\x0D\x0A character is appended in hbase table data

Basics of Hadoop and MapReduce functioning

CouchDB - aggregate multiple values in the reduce step

hadoop mapreduce job getting stuck at map 0% reduce 0%

Resource manager does not transit to active state from standby

Is it okay to set reduce_limit = false config in couchdb configuration?

apache phoenix join issue

Hive on tez engine

Performance of Infinispan Distributed Streams

How to retain values from previous lines in mapreduce

Apache Flink - Sum and Group in a DataStream

Map-Reduce Logs on Hive-Tez

Apache Flink - Sum and keep grouped

What will be the input to reducer without combine phase in map reduce .

Couchbase compound key with range filtering & ordering and filtering by second key

How does Sqoop fetch metadata of tables mentioned in --query option?

How to resolve the HCat Error - ClassNotFound - HCatOutputFormat not found

CouchDB calculate sums and averages of group

Reduce multiple field values in CouchDB

Implement A-B functionality using Cascading with LEFT JOIN

Strange issue on reduce function

Use a view to get the same suffix like maindomain name

CouchDB size keep growing after deleting

OutPut of Map Reduce

What is use of SequenceFileInputFilter.Filter in Hadoop

page:3 of 10 prev page next page main page

Categories

facebook-graph-api

common-table-expression

google-crawlers

react-native-safe-area...

ibm-api-connect

binary-decision-diagram

flexible-search

postman-pre-request-sc...

angular-gridster2

server.transfer

applescript-objc

office365connectors

in-memory-database

amazon-workmail

product-quantity

search-engine-api

java.util.logging

data-science-experience

apache-spark-2.0

factory-pattern

spring-portlet-mvc

python-dragonfly

logstash-forwarder

adobe-flash-cs3

web-forms-for-marketers

acceptance-testing

zend-framework-modules

lwuit-resource-editor

formal-semantics

Resources