All Questions
activenewesthottestmost voted
0
votes
1
answer
34
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MapR with MongoDB

12 hours ago Lohit ♦♦1.8k
0
votes
1
answer
13
views

Load HBASE table into HDFS using MAP-REDUCE java program

12 hours ago Lohit ♦♦1.8k
0
votes
1
answer
21
views

Failed job - failed to launch reducer

12 hours ago Lohit ♦♦1.8k
0
votes
1
answer
15
views

Problems running sample wordcount on MapR Virtual Machine

12 hours ago Lohit ♦♦1.8k
0
votes
3
answers
69
views

FileSystem API sample application/code

12 hours ago TedDunning ♦♦1.3k
0
votes
1
answer
12
views

MapR Hive ODBC Driver

14 hours ago OrenLederman10
0
votes
1
answer
27
views

How to restart just the TaskTracker on a node

yesterday yufeldman ♦1.2k
0
votes
1
answer
70
views

EOFException on NFS mount

yesterday matroyd15
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
0
votes
1
answer
30
views

hive ignoring chunk-size?

yesterday thurman1
0
votes
4
answers
44
views

Cassandra And MapR

yesterday SHOBIN1
0
votes
0
answers
25
views

Cassandra And MapR

yesterday SHOBIN1
0
votes
1
answer
23
views

HBase Client

yesterday Kas31
0
votes
0
answers
25
views

Underutilized Cluster (Dynamic number of reduce slots?)

2 days ago amit ♦309
0
votes
1
answer
46
views

Hadoop tests fail when running as "normal user" (not root)

11 May, 11:27 Marek5
0
votes
1
answer
56
views

Nodes register as localhost.localdomain

11 May, 06:57 MC Srivas ♦♦1.9k
1
vote
1
answer
403
views

mapr nfs and file locking

11 May, 06:31 matroyd15
0
votes
1
answer
53
views

TaskTracker crashes

11 May, 05:47 Nabeel ♦♦367
0
votes
1
answer
36
views

mapr adminui webserver does not come up (eg. after reboot)

11 May, 03:29 Nabeel ♦♦367
0
votes
2
answers
48
views

Mapr license not retrievable via webinterface?

11 May, 02:38 nneubauer1
0
votes
2
answers
58
views

Error using java.nio.channels.FileChannel on NFS mounted MapR

10 May, 08:36 matroyd15
0
votes
3
answers
77
views

Single Node Installation Problem

09 May, 17:04 wenfeiwu1
0
votes
0
answers
32
views

"fileserver metrics" not working with Ganglia

09 May, 13:30 Marek5
0
votes
3
answers
84
views

Large number of files

09 May, 10:22 matroyd15
1
vote
2
answers
92
views

HDFS rename API failing with no information

09 May, 07:23 Nabeel ♦♦367
0
votes
2
answers
687
views

How do i directly set the memory for a map task?

08 May, 17:46 amit ♦309
0
votes
1
answer
55
views

example pools.xml configuration

08 May, 16:02 amit ♦309
0
votes
1
answer
59
views

MapR Hive ODBC drivers

08 May, 14:07 Lohit ♦♦1.8k
0
votes
2
answers
112
views

warden giving up too easily

08 May, 07:39 Nabeel ♦♦367
0
votes
1
answer
62
views

What level of IOPS can MapR provide given basic assumptions?

07 May, 20:41 MC Srivas ♦♦1.9k
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