yangzhoucyl opened a new issue #1858:
URL: https://github.com/apache/shardingsphere-elasticjob/issues/1858
## Bug Report
### Which version of ElasticJob did you use?
- 3.0.0-RC1
### Which project did you use? ElasticJob-Lite or ElasticJob-Cloud?
- ElasticJob-Cloud
### Expected behavior
- Project Launch Successfully
### Actual behavior
> org.apache.shardingsphere.elasticjob.infra.env.HostException: ip is null
at
org.apache.shardingsphere.elasticjob.infra.env.IpUtils.getIp(IpUtils.java:68)
### Reason analyze (If you can)
Version before jdk1.8.0_74 `InetAddress.isReachable()` returns
incorrectly
### Steps to reproduce the behavior.
- JDK 1.8.0_73
- ElasticJob-Cloud 3.0.0-RC1
`@Test
public void assertGetIp() {
assertNotNull(IpUtils.getIp());
}`
> org.apache.shardingsphere.elasticjob.infra.env.HostException: ip is null
at
org.apache.shardingsphere.elasticjob.infra.env.IpUtils.getIp(IpUtils.java:68)
at
org.apache.shardingsphere.elasticjob.infra.env.IpUtilsTest.assertGetIp(IpUtilsTest.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
### Example codes for reproduce this issue (such as a github link).
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