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Questions Tagged With performance
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votes
1
answer
253
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Changing Balancer Settings Daily - Increased Performance?
25 Apr, 13:06
TedDunning ♦♦
2.4k
balancers
performance
distribution
data
curious
0
votes
3
answers
288
views
is MapR File System really faster than HDFS ?
05 Mar, 04:32
Nabeel ♦♦
2.2k
hdfs
maprfs
m3
performance
0
votes
1
answer
184
views
file numbers have impact on mapr performance
26 Feb, 13:11
TedDunning ♦♦
2.4k
mapr
performance
0
votes
1
answer
217
views
How much the block size is good for MapR performance
20 Feb, 22:13
Nabeel ♦♦
2.2k
mapr
performance
0
votes
1
answer
299
views
What's the latency about M5
27 Jan, 17:15
gera
1.3k
performance
1
vote
2
answers
314
views
Storage Pools and Volumes Oh My
25 Nov '12, 22:07
TedDunning ♦♦
2.4k
pools
performance
disks
storage
volumes
0
votes
1
answer
228
views
Per Drive Profiling
06 Nov '12, 10:57
Nabeel ♦♦
2.2k
performance
drive
0
votes
2
answers
359
views
Need to buy Drives: Discussion of Pros and Cons of Various Drives?
29 Oct '12, 05:40
mandoskippy ♦
430
performance
selection
cost
drives
0
votes
2
answers
733
views
Reduce Merge Performance issues
12 Oct '12, 02:15
gera
1.3k
performance
reducer
shuffle-phase
0
votes
5
answers
1.1k
views
MapR is 50% slower than Hadoop in major TPC-H queries in a fat node cluster
28 Sep '12, 15:50
Jason
86
mapr
performance
maprfs
1
vote
1
answer
357
views
Understanding Local Node tmp usage
26 Sep '12, 08:58
Nabeel ♦♦
2.2k
mapr
tmp
local
performance
0
votes
1
answer
474
views
Hive and File Sizes
22 Sep '12, 10:59
yufeldman ♦♦
1.9k
files
hive
mapr
performance
small
query
0
votes
1
answer
836
views
large number of small files - optimal chunk size
09 Sep '12, 10:42
MC Srivas ♦♦
2.6k
performance
file
0
votes
3
answers
584
views
Improving MaprFS read-performance for hot files
10 Aug '12, 18:40
heathbar
131
files
performance
hot
filesystem
0
votes
4
answers
1.3k
views
Performance comparison of MapR with Cloudera- what are the configuration parameters to fine tune to compare the results between them
09 Aug '12, 21:31
prasanth
1
comparison
cloudera
tuning
performance
configuration
block
0
votes
0
answers
624
views
Does making a Hive table STORED AS RCFILE increase performance?
13 Jul '12, 13:40
mfuery
1
performance
hive
0
votes
0
answers
1.0k
views
HDFS API -vs- NFS mount for MapR pros-cons
19 Jun '12, 12:31
matroyd
155
java
performance
nfs
license
hdfs
0
votes
1
answer
523
views
Producer Consumer process design
25 May '12, 12:20
gera
1.3k
mapr
performance
distrubuted
0
votes
1
answer
600
views
What level of IOPS can MapR provide given basic assumptions?
07 May '12, 20:41
MC Srivas ♦♦
2.6k
san
emc
read
random
iops
performance
0
votes
1
answer
509
views
Looking for mapr/hive consultant in SF/Mountain View
04 May '12, 15:38
TedDunning ♦♦
2.4k
mapr
performance
hive
2
votes
7
answers
1.3k
views
NFS Performance
02 May '12, 09:57
peppert
87
performance
nfs
throughput
ubuntu
0
votes
2
answers
887
views
TeraSort tuning
29 Feb '12, 16:53
TedDunning ♦♦
2.4k
performance
tuning
0
votes
1
answer
1.4k
views
How can I increase I/O speed?
23 Oct '11, 08:50
Zach Beniash
1
dfsio
performance
0
votes
2
answers
854
views
benchmarking mapred with sort in mapr
10 Sep '11, 09:30
Andrew Wells
341
performance
0
votes
1
answer
558
views
performance of volume removal
02 Sep '11, 15:27
TedDunning ♦♦
2.4k
volume
performance
remove
1
vote
1
answer
647
views
Do you have any specific numbers about performance gain when using MapR
09 Jul '11, 22:02
MC Srivas ♦♦
2.6k
performance
26
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