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hadoop版本>=2.7：要求Java 7(openjdk/oracle)
hadoop版本<=2.6：要求Java 6(openjdk/oracle)
hadoop的各个版本对Java版本的要求详情如下：
|
Version
|
Status
|
Reported By
|
|
oracle 1.7.0_15
|
Good
|
Cloudera
|
|
oracle 1.7.0_21
|
Good (4)
|
Hortonworks
|
|
oracle 1.7.0_45
|
Good
|
Pivotal
|
|
openjdk 1.7.0_09-icedtea
|
Good (5)
|
Hortonworks
|
|
oracle 1.6.0_16
|
Avoid (1)
|
Cloudera
|
|
oracle 1.6.0_18
|
Avoid
|
Many
|
|
oracle 1.6.0_19
|
Avoid
|
Many
|
|
oracle 1.6.0_20
|
Good (2)
|
LinkedIn, Cloudera
|
|
oracle1.6.0_21
|
Good (2)
|
Yahoo!, Cloudera
|
|
oracle 1.6.0_24
|
Good
|
Cloudera
|
|
oracle 1.6.0_26
|
Good(2)
|
Hortonworks, Cloudera
|
|
oracle 1.6.0_28
|
Good
|
LinkedIn
|
|
oracle 1.6.0_31
|
Good(3, 4)
|
Cloudera, Hortonworks
|
官方说明参考： https://wiki.apache.org/hadoop/HadoopJavaVersions
|
Version
|
Status
|
Reported By
|
|
oracle 1.7.0_15
|
Good
|
Cloudera
|
|
oracle 1.7.0_21
|
Good (4)
|
Hortonworks
|
|
oracle 1.7.0_45
|
Good
|
Pivotal
|
|
openjdk 1.7.0_09-icedtea
|
Good (5)
|
Hortonworks
|
|
oracle 1.6.0_16
|
Avoid (1)
|
Cloudera
|
|
oracle 1.6.0_18
|
Avoid
|
Many
|
|
oracle 1.6.0_19
|
Avoid
|
Many
|
|
oracle 1.6.0_20
|
Good (2)
|
LinkedIn, Cloudera
|
|
oracle1.6.0_21
|
Good (2)
|
Yahoo!, Cloudera
|
|
oracle 1.6.0_24
|
Good
|
Cloudera
|
|
oracle 1.6.0_26
|
Good(2)
|
Hortonworks, Cloudera
|
|
oracle 1.6.0_28
|
Good
|
LinkedIn
|
|
oracle 1.6.0_31
|
Good(3, 4)
|
Cloudera, Hortonworks
|