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Start Launcher without args will cause a NPE #744

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kyo-tom opened this issue Apr 22, 2022 · 0 comments · Fixed by #780
Closed

Start Launcher without args will cause a NPE #744

kyo-tom opened this issue Apr 22, 2022 · 0 comments · Fixed by #780
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@kyo-tom
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kyo-tom commented Apr 22, 2022

Describe the bug
Start Launcher without args will cause a NPE

To Reproduce
image

Expected behavior
Throw a ClusterDeploymentException instead of NPE

Screenshots

Exception in thread "main" java.lang.NullPointerException
	at java.util.Hashtable.put(Hashtable.java:460)
	at java.util.Properties.setProperty(Properties.java:166)
	at java.lang.System.setProperty(System.java:798)
	at com.dtstack.flinkx.client.Launcher.findDefaultFlinkxDistDir(Launcher.java:190)
	at com.dtstack.flinkx.client.Launcher.findDefaultConfigDir(Launcher.java:130)
	at com.dtstack.flinkx.client.Launcher.main(Launcher.java:66)
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[hotfix-744][client] fix directory is not configured NPE
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