people also ask：
baike
mobile
I ASK
QuesHub APP
QuesHub > 64 MB > 64 MB > 64 MB > ASK DETAIL

What is the block size in Hadoop 2024?

Benjamin Smith | 2023-05-05 12:11:15 | page views：1547
I'll answer
Earn 20 gold coins for an accepted answer.20 Earn 20 gold coins for an accepted answer.
40more
Best Answer | Search More answer on queshub>>

Zoe Mitchell

Studied at the University of Barcelona, Lives in Barcelona, Spain.
In the Apache Hadoop the default block size is 64 MB and in the Cloudera Hadoop the default is 128 MB. If block size was set to less than 64, there would be a huge number of blocks throughout the cluster, which causes NameNode to manage an enormous amount of metadata.
2023-05-11 12:11:15
评论(499) Helpful(122)

Oliver Lee

QuesHub.com delivers expert answers and knowledge to you.
In the Apache Hadoop the default block size is 64 MB and in the Cloudera Hadoop the default is 128 MB. If block size was set to less than 64, there would be a huge number of blocks throughout the cluster, which causes NameNode to manage an enormous amount of metadata.
database - data block size in HDFS, why 64MB? - Stack Overflow
ORG URL>>
首页 上一页 1 NEXT  LAST
  • 0
    0
    2
    3
    4
    5
    6
    7
    8
    9
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
  • 0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
  • 0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
  • 0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
  • 0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
  • 0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
  • 0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
  • 0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    0
    1
    2
    3
    4
    5
    6
    7
    8
    3

people are using QuesHub for answers.

Me Too.
RunTime:0.8306 || DBTime : 0

HOT TOPIC

ask:3,asku:1,askr:137,askz:21,askd:152,RedisW:0askR:3,askD：0 mz:hit,askU:0,askT:0askA:4