Sami Abobala created HADOOP-10558:
-------------------------------------
Summary: java.net.UnknownHostException: Invalid host name: local
host is: (unknown)
Key: HADOOP-10558
URL: https://issues.apache.org/jira/browse/HADOOP-10558
Project: Hadoop Common
Issue Type: Bug
Environment: two node cluster
ubuntu 12.04 LTS in both
Java version "1.7.0_25"
node 1: core i5 4 GB RAM
node 2: core i3 4 GB RAM
Reporter: Sami Abobala
I had this exception every time i try to run map-red job, I went to
http://wiki.apache.org/hadoop/UnknownHost
and tried every possible solution and still have the same result
Task Id : attempt_1398945803120_0001_m_000004_0, Status : FAILED
Container launch failed for container_1398945803120_0001_01_000006 :
java.lang.reflect.UndeclaredThrowableException
.
.
Caused by: com.google.protobuf.ServiceException: java.net.UnknownHostException:
Invalid host name: local host is: (unknown); destination host is:
""fatima-HP-ProBook-4520s":8042; java.net.UnknownHostException; For more
details see: http://wiki.apache.org/hadoop/UnknownHost
.
.
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