Recent questions tagged bigdata

0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

Where are Hadoop's task log files stored?

Aug 16, 2018 in Big Data Hadoop by Shubham
• 13,490 points
1,635 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

How to calculate number of slave nodes?

Aug 16, 2018 in Big Data Hadoop by Shubham
• 13,490 points
1,292 views
0 votes
1 answer

Determining number of reduces?

Aug 16, 2018 in Big Data Hadoop by Shubham
• 13,490 points
555 views
0 votes
1 answer
0 votes
2 answers

Which of these will vanish: Flink vs Spark?

Aug 10, 2018 in Big Data Hadoop by Omkar
• 69,220 points
1,294 views
0 votes
1 answer

How to count lines in a file on hdfs command?

Aug 10, 2018 in Big Data Hadoop by Frankie
• 9,830 points
28,808 views
0 votes
1 answer

Modify schema in HBase using Programs

Aug 9, 2018 in Database by Ashish
• 2,650 points
1,083 views
0 votes
1 answer

Access HFile without using Hbase

Aug 9, 2018 in Database by Data_Nerd
• 2,390 points
765 views
0 votes
1 answer
0 votes
1 answer

Storing collection of images in HDFS

Aug 9, 2018 in Big Data Hadoop by Shubham
• 13,490 points
1,177 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

Example or Use Case of Big Data

Aug 8, 2018 in Big Data Hadoop by Frankie
• 9,830 points
910 views
0 votes
1 answer

Increasing HFile block size

Aug 6, 2018 in Big Data Hadoop by Shubham
• 13,490 points
949 views
0 votes
1 answer

Designing Schema in HBase

Aug 6, 2018 in Big Data Hadoop by Meci Matt
• 9,460 points
804 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

How a client reads a file from HDFS?

Jul 31, 2018 in Big Data Hadoop by Shubham
• 13,490 points
2,545 views
0 votes
1 answer

Mappers in Hadoop

Jul 31, 2018 in Big Data Hadoop by Data_Nerd
• 2,390 points
533 views
0 votes
1 answer

Block Scanner HDFS

Jul 31, 2018 in Big Data Hadoop by Data_Nerd
• 2,390 points
2,468 views
0 votes
1 answer
+1 vote
1 answer
0 votes
1 answer

Use of MapReduce in PIG

Jul 25, 2018 in Big Data Hadoop by Data_Nerd
• 2,390 points
2,269 views
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer
0 votes
1 answer

Sqoop Metastore ?

Jul 19, 2018 in Big Data Hadoop by shams
• 3,670 points
1,324 views
0 votes
1 answer
0 votes
1 answer