Hadoop对JDK版本的兼容情况

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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

oracle 1.6.0_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

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

oracle 1.6.0_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

oracle 1.6.0_31

Good(3, 4)

Cloudera, Hortonworks

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