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0
votes
1
answer
35
views
MapR with MongoDB
12 hours ago
Lohit ♦♦
1.8k
mongodb
hadoop
0
votes
1
answer
13
views
Load HBASE table into HDFS using MAP-REDUCE java program
12 hours ago
Lohit ♦♦
1.8k
hdfs
hbase
mapreduce
hadoop
0
votes
1
answer
21
views
Failed job - failed to launch reducer
12 hours ago
Lohit ♦♦
1.8k
wordcountexample
0
votes
1
answer
16
views
Problems running sample wordcount on MapR Virtual Machine
12 hours ago
Lohit ♦♦
1.8k
socketexception
virtualmachine
0
votes
1
answer
36
views
8021 failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:1095)
yesterday
Nabeel ♦♦
367
hdfs
tasktracker
hadoop
jobtracker
0
votes
1
answer
30
views
hive ignoring chunk-size?
yesterday
thurman
1
hive
0
votes
4
answers
44
views
Cassandra And MapR
yesterday
SHOBIN
1
cassandra
0
votes
0
answers
25
views
Cassandra And MapR
yesterday
SHOBIN
1
cassandra
0
votes
0
answers
25
views
Underutilized Cluster (Dynamic number of reduce slots?)
2 days ago
amit ♦
309
slots
configuration
underutilized
0
votes
1
answer
56
views
Nodes register as localhost.localdomain
11 May, 06:57
MC Srivas ♦♦
1.9k
adminuiapp
localhost
0
votes
1
answer
53
views
TaskTracker crashes
11 May, 05:47
Nabeel ♦♦
367
tasktracker
localhost
0
votes
1
answer
36
views
mapr adminui webserver does not come up (eg. after reboot)
11 May, 03:29
Nabeel ♦♦
367
adminuiapp
mapr-webserver
0
votes
2
answers
48
views
Mapr license not retrievable via webinterface?
11 May, 02:38
nneubauer
1
webui
license
0
votes
3
answers
77
views
Single Node Installation Problem
09 May, 17:04
wenfeiwu
1
problem
installation
0
votes
0
answers
32
views
"fileserver metrics" not working with Ganglia
09 May, 13:30
Marek
5
fileserver
gmond
cldb
gmetad
metrics
ganglia
0
votes
1
answer
55
views
example pools.xml configuration
08 May, 16:02
amit ♦
309
pools.xml
fair-scheduler
0
votes
2
answers
112
views
warden giving up too easily
08 May, 07:39
Nabeel ♦♦
367
warden
0
votes
1
answer
62
views
What level of IOPS can MapR provide given basic assumptions?
07 May, 20:41
MC Srivas ♦♦
1.9k
san
emc
read
random
iops
performance
0
votes
1
answer
46
views
What is the most elegant way to redistribute data in a targeted manner?
04 May, 16:52
MC Srivas ♦♦
1.9k
scaling
replica
locality
0
votes
1
answer
48
views
Looking for mapr/hive consultant in SF/Mountain View
04 May, 15:38
TedDunning ♦♦
1.3k
mapr
performance
hive
0
votes
1
answer
76
views
How do you limit the number of Mappers for Jobs with long running Maps in MapR?
04 May, 11:57
Matt
141
job
tasktracker
jobtracker
0
votes
1
answer
186
views
Hive Dasboard
04 May, 07:28
Jurgen
1
hive
0
votes
3
answers
75
views
Ganglia cannot communicate between meta and monitored nodes
03 May, 00:05
ThanhMapR
1
gmond
gmondnottalking
ganglia
configuration
gmetad
0
votes
0
answers
67
views
Running Map Tasks Count Greater than Map Task Capacity...
02 May, 16:41
amit ♦
309
tasktracker
0
votes
1
answer
42
views
Updating epoch failed with error No XENIX semaphores available.
02 May, 16:35
yufeldman ♦
1.2k
init
mfs
warden
0
votes
2
answers
66
views
Hadoop Cluster Configuration
02 May, 11:23
TedDunning ♦♦
1.3k
hadoop
speculativeexecution
1
vote
7
answers
164
views
NFS Performance
02 May, 09:57
peppert
57
performance
nfs
throughput
ubuntu
0
votes
2
answers
68
views
job scheduling limit
01 May, 19:53
gera
51
scheduler
hive
0
votes
1
answer
47
views
/user/$USERNAME/... directories created
01 May, 10:08
sgopinath
307
hdfs
0
votes
1
answer
361
views
Permission Denied in MapReduce
01 May, 07:18
MC Srivas ♦♦
1.9k
mapreduce
198
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394
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