Questions Tagged With failure - MapR and Apache Hadoop

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Questions Tagged With failure

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1

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3

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1.5k

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MR job start: "Failed to create directory /tmp/mapr-hadoop/mapred/local/taskTracker/root ..."

28 Aug '12, 08:42 Chris Almond46

failure tasktracker mapr-client

0

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1

answer

833

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How to handle EC2 instance and volume failure?

23 Jun '11, 16:02 Ted Dunning ♦♦781

failure ec2 namenode

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1

answer

1.1k

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Transient datanode failures on stock hadoop?

19 Mar, 02:04 shanewatson5(suspended)

load hdfs throughput failure

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2

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985

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Does one disk failure cause a one computer failure?

09 Jul '11, 23:07 TedDunning ♦♦2.4k

failure disks

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2

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1.3k

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No Zookeeper nodes list

26 Oct '11, 15:55 ptremblett1

failure zookeeper installation

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2

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1.4k

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Can't open jobcache in /tmp/mapr-hadoop/mapred/local/taskTracker/... - Permission denied

05 Mar '12, 17:22 Marek29

failure setup configuration user permissions

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1

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1.4k

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

04 Nov '12, 08:45 clairefloz123(suspended)

upgrade failure version java hadoop

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2

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434

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StringIndexOutOfBoundsException

30 Jul '12, 22:05 Nabeel ♦♦2.3k

failure

0

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4

answers

590

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Problem when removing failure disk

23 Oct '12, 06:10 Nabeel ♦♦2.3k

failure disk remove

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1

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288

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losing data and recovery

09 Sep '12, 10:02 MC Srivas ♦♦2.6k

failure datanode replication

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2

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879

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Failure starting jobs

06 Mar, 18:43 heathbar131

failure tasktracker jobtracker mapreduce

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2

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741

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Dropped all disks on CLDB node - cluster not happy

19 Nov '12, 11:25 mandoskippy ♦430

failure failover m3 cldb

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3

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683

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node services not coming up

19 Mar, 10:05 elin26

failure zookeeper service cldb

0

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1

answer

826

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What is disk failure procedure?

25 Jun '11, 10:57 Administrator ♦♦6

hardware failure disks

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5

answers

208

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Disk failure on a disk that doesn't exist

05 Apr, 00:45 Nabeel ♦♦2.3k

failure disk missingdisk

0

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1

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1.4k

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Can Zookeeper avoid NameNode SPOF for stock Hadoop?

30 Jun '11, 18:41 TedDunning ♦♦2.4k

hdfs namenode zookeeper failure

0

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1

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118

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All reduce jobs fail

14 May, 18:15 thealy236

reducer reduce failure m3 fail 2.1.1

0

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1

answer

997

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Problem with Hbase on CDHb4

23 Jun '11, 15:56 Ted Dunning ♦♦781

namenode hbase recover failure

18questions tagged failure

35answers

most voted questions

Tags

hadoop × 86
cldb × 77
hbase × 77
hdfs × 59
mapreduce × 50
installation × 47
m3 × 44
java × 36
tasktracker × 36
configuration × 31
jobtracker × 31
replication × 23
zookeeper × 23
disks × 22
disk × 20
mapr-client × 20
failure × 18
namenode × 14
upgrade × 11
permissions × 10
datanode × 8
hardware × 8
throughput × 8
fail × 7
reducer × 7
service × 7
setup × 7
version × 7
ec2 × 6
failover × 6
remove × 6
2.1.1 × 5
reduce × 5
load × 4
user × 3
recover × 2
missingdisk × 1

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