错误信息如下
yhu@YuCheng-Hu:~/apache-druid-0.21.1/bin$ ./start-nano-quickstart
Druid only officially supports Java 8. Any Java version later than 8 is still experimental. Your current version is: 11.0.11.
If you believe this check is in error or you still want to proceed with Java version other than 8,
you can skip this check using an environment variable:
export DRUID_SKIP_JAVA_CHECK=1
Otherwise, install Java 8 and try again.
This script searches for Java 8 in 3 locations in the following
order
- DRUID_JAVA_HOME
- JAVA_HOME
- java (installed on PATH)
问题和解决
这个其实不是问题，呈现下面提醒的起因就是 Druid 在装置的时候须要校验 Java 的版本。
因为 Druid 是在 Java 8 上编译的，尽管 11 的版本也可能运行。然而会提醒下面的谬误。
如果你是运行 JDK 11 的版本的话，请运行命令：
export DRUID_SKIP_JAVA_CHECK=1
而后再次尝试运行就能够了。
https://www.ossez.com/t/druid…