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What happen to existing data if we change block size in HDFS? (321 views) 2 aaron 1 month
Why block size is set to 128 MB in HDFS? (743 views) 3 Jitendra 2 months
Why HDFS performs replication, although it leads to consumption of lot of space? (410 views) 3 Jitendra 2 months
Spark Streaming Output on HDFS (146 views) 2 KumarSandeep 2 months
From where Distributed cache pick up the file? (132 views) 1 kumarharsh 2 months
What is Data Locality in Hadoop? (1292 views) 4 Aparna 2 months
Can we pass output of one reducer as input to another mapper? (277 views) 1 kumarharsh 2 months
Mapreduce-conf properties (154 views) 1 Bhargav 2 months
In a specific hadoop cluster how many combiners run (868 views) 5 kumarvineet 3 months
Explain the process of spilling in MapReduce? (960 views) 3 kumarvineet 3 months
What is the key- value pair in Hadoop MapReduce? (1001 views) 6 kumarvineet 3 months
What is difference between reducer and combiner? (2611 views) 4 kumarvineet 3 months
What is Bucketing and Clustering in Hive? (2401 views) 3 kumarvineet 3 months
What are the limitations of Hive? (627 views) 3 kumarvineet 3 months
How Hive organize the data? (553 views) 3 kumarvineet 3 months
What are the different components of a Hive architecture? (834 views) 4 kumarvineet 3 months
How client can interact with Hive? (452 views) 3 kumarvineet 3 months
Spark streaming with socket (193 views) 1 aftabaamer 3 months
Spark Streaming with Socket (199 views) 1 aftabaamer 3 months
What is the role of Application Manager in Resource Manager? (408 views) 2 kumarvineet 3 months
Can we pass output of one reducer as input to anothor mapper ? (340 views) 2 kumarvineet 4 months
How to write a custom partitioner for a Hadoop MapReduce job? (1166 views) 4 kumarvineet 4 months
Explain what does the conf.setMapper Class do in MapReduce? (504 views) 4 kumarvineet 4 months
What is Counter in MapReduce? (379 views) 2 kumarvineet 4 months
What is TextInputFormat in MapReduce? (425 views) 3 kumarvineet 4 months
What does hdfs cacheadmin command do ? and what is cache pools? (162 views) 1 Swarnendu 4 months
Explain Hive Metastore? (445 views) 2 kumarsumit 4 months
What is the default location where Hive stores table data? (444 views) 2 Pradeep 4 months
Error While installing Python Package in Ubuntu (147 views) 1 pandeynitish 4 months
What is Input Split in hadoop? (2536 views) 3 kumarsumit 4 months