Question

我正在尝试运行performance.py开源项目附带的Phoenix Apache脚本。

根据说明（我是python的新手），我执行：

performance.py localhost 999

我收到此错误：

Phoenix Performance Evaluation Script 1.0
-----------------------------------------

Creating performance table...
Error: Could not find or load main class org.apache.phoenix.util.PhoenixRuntime
Query # 1 - Count - SELECT COUNT(1) FROM PERFORMANCE_999;
Query # 2 - Group By First PK - SELECT HOST FROM PERFORMANCE_999 GROUP BY HOST;
Query # 3 - Group By Second PK - SELECT DOMAIN FROM PERFORMANCE_999 GROUP BY DOM
AIN;
Query # 4 - Truncate + Group By - SELECT TRUNC(DATE,'DAY') DAY FROM PERFORMANCE_
999 GROUP BY TRUNC(DATE,'DAY');
Query # 5 - Filter + Count - SELECT COUNT(1) FROM PERFORMANCE_999 WHERE CORE<10;


Generating and upserting data...
Error: Unable to access jarfile 999


Error: Could not find or load main class org.apache.phoenix.util.PhoenixRuntime

所以不确定这里发生了什么。错误Error: Unable to access jarfile 999表明我没有正确传递值。但是，我按照该脚本中的说明进行操作。

我缺少什么？
附：这种情况发生在Windows Server 2012上

Answer 1

该脚本正在使用此行：

subprocess.call("java -jar %s %s" % (phoenix_utils.testjar, rowcount), shell=True)

从您的输出中，phoenix_utils.testjar显然是空白的。您确定要正确设置Java环境吗？

日志中的更高，它说：

错误：无法找到或加载主类 org.apache.phoenix.util.PhoenixRuntime

无法运行python脚本

1 个答案: