Question

Impala Resource Estimation for queries with Group by

score 778 · Answer 1 · 2015-06-08 15:34:12

778

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Impala Resource Estimation for queries with Group by

Published on 08 June 2015 at 15:34

score 1.2k · Answer 2 · 2015-06-05 06:15:38

1.2k

Views

mapreduce job not setting compression codec correctly

Published on 05 June 2015 at 06:15

score 471 · Answer 3 · 2015-06-09 17:50:19

471

Views

What does namespace and block pool mean in MapReduce 2.0 YARN?

Published on 09 June 2015 at 17:50

score 4.4k · Answer 4 · 2015-06-10 00:20:11

4.4k

Views

nmap does not show all open ports

Published on 10 June 2015 at 00:20

score 15.1k · Answer 5 · 2015-06-08 15:47:13

15.1k

Views

Spark resources not fully allocated on Amazon EMR

Published on 08 June 2015 at 15:47

score 929 · Answer 6 · 2015-06-05 05:18:58

929

Views

Not able to format namenode in hadoop-2.6.0 multi node installation

Published on 05 June 2015 at 05:18

score 9.5k · Answer 7 · 2015-06-10 18:56:32

9.5k

Views

MapReduce job fails with ExitCodeException exitCode=255

Published on 10 June 2015 at 18:56

score 1k · Answer 8 · 2015-06-08 12:28:54

1k

Views

Spark GraphX memory out of error SparkListenerBus (java.lang.OutOfMemoryError: Java heap space)

Published on 08 June 2015 at 12:28

score 51 · Answer 9 · 2015-06-10 19:51:39

51

Views

Yarn autodetect slaves failure

Published on 10 June 2015 at 19:51

score 2.4k · Answer 10 · 2015-06-11 11:33:57

2.4k

Views

how to ignore key-value pair in Map-Reduce if values are blank?

Published on 11 June 2015 at 11:33

score 2k · Answer 11 · 2015-06-10 14:17:13

2k

Views

What happens to orphaned Yarn Child processes?

Published on 10 June 2015 at 14:17

score 206 · Answer 12 · 2015-06-12 21:43:59

206

Views

Setting mapreduce.job.jar with a jar in path containing space

Published on 12 June 2015 at 21:43

score 278 · Answer 13 · 2015-06-08 18:54:34

278

Views

Hive index mapreduce memory errors

Published on 08 June 2015 at 18:54

score 55 · Answer 14 · 2015-06-13 05:22:44

55

Views

YARN log aggregation on a per job basis

Published on 13 June 2015 at 05:22

score 5.1k · Answer 15 · 2015-06-15 08:15:52

5.1k

Views

Importtsv command gives : Container exited with a non-zero exit code 1 error

Published on 15 June 2015 at 08:15

score 137 · Answer 16 · 2015-06-14 14:56:13

137

Views

hadoop ReentrantReadWriteLock

Published on 14 June 2015 at 14:56

score 96 · Answer 17 · 2015-06-13 18:56:33

96

Views

Running Spark on a Cluster of machines

Published on 13 June 2015 at 18:56

score 287 · Answer 18 · 2015-06-15 08:50:56

287

Views

Hadoop MapReduce (Yarn) using hosts with different power/specifications

Published on 15 June 2015 at 08:50

score 2.5k · Answer 19 · 2015-06-15 12:53:28

2.5k

Views

Yarn application failed due to Connection refused to port 49941

Published on 15 June 2015 at 12:53

score 143 · Answer 20 · 2015-06-15 18:32:17

143

Views

Two hadoop nodes on same machine while a second machine not joining the cluster

Published on 15 June 2015 at 18:32

List Question

Impala Resource Estimation for queries with Group by

mapreduce job not setting compression codec correctly

What does namespace and block pool mean in MapReduce 2.0 YARN?

nmap does not show all open ports

Spark resources not fully allocated on Amazon EMR

Not able to format namenode in hadoop-2.6.0 multi node installation

MapReduce job fails with ExitCodeException exitCode=255

Spark GraphX memory out of error SparkListenerBus (java.lang.OutOfMemoryError: Java heap space)

Yarn autodetect slaves failure

how to ignore key-value pair in Map-Reduce if values are blank?

What happens to orphaned Yarn Child processes?

Setting mapreduce.job.jar with a jar in path containing space

Hive index mapreduce memory errors

YARN log aggregation on a per job basis

Importtsv command gives : Container exited with a non-zero exit code 1 error

hadoop ReentrantReadWriteLock

Running Spark on a Cluster of machines

Hadoop MapReduce (Yarn) using hosts with different power/specifications

Yarn application failed due to Connection refused to port 49941

Two hadoop nodes on same machine while a second machine not joining the cluster

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