hadoop

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Is it possible to read pdf/audio/video files(unstructured data) using Apache Spark?
user_82016900
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8
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2530
bigdata apache-spark hadoop
Why does implicit conversions for Writable doesn't work
user_44437840
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3
1
946
rdd apache-spark hadoop scala
ClassNotFoundException on using Tez for Hive
user_35446120
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3
0
4292
hiveql hive maven hadoop java
Is kinit required while accessing a Kerberized service through Java code?
user_39100990
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3
2
1397
kerberos hadoop java
Loading datasets from Google BigQuery to Google Dataproc using PySpark
user_21563250
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3
0
470
google-cloud-dataproc apache-spark hadoop python
Hadoop - timed out when dropping a Hive table
user_36245490
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2
1
1199
request-timed-out hdfs drop-table hive hadoop
Error: Python3.4 -> java.lang.RuntimeException: PipeMapRed.waitOutputThreads(): subprocess failed with code 1
user_80851210
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2
1
668
mrjob hadoop mapreduce python-3.x
What does the shuffling phase actually do?
user_38674450
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2
1
164
mapper reducers shuffle hadoop mapreduce
When does a mapper store its output to its local hard disk?
user_80745120
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3
1
2003
mapper reducers apache-spark hadoop mapreduce
Do we really need sorting in the MapReduce framework?
user_76531570
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3
1
403
hadoop mapreduce sorting
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