Joel Stewart

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3. Unable to install Datameer on Windows. When the setup was initiated, install4j sarted running, but later it stopped showing "could not open file bin/server/Xusage.txt"

Antivirus software can definitely block the installation of applications, it is a very powerful application when it comes to restricting resources available. Depending on the version of the antivir...

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• Joel Stewart
• September 18, 2017 15:05
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1. Community
2. Administration
3. Unable to install Datameer on Windows. When the setup was initiated, install4j sarted running, but later it stopped showing "could not open file bin/server/Xusage.txt"

I'm glad to hear that you were able to successfully install on another Windows environment. Are there any notable differences between the machines? Some areas of focus would be the hardware specifi...

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• Joel Stewart
• September 18, 2017 03:15
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1. Community
2. Administration
3. Unable to install Datameer on Windows. When the setup was initiated, install4j sarted running, but later it stopped showing "could not open file bin/server/Xusage.txt"

I was able to successfully install this same binary on a Windows 10 x64 without any issues. What's the version of the OS that you're testing with?

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• Joel Stewart
• September 16, 2017 18:33
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1. Community
2. Administration
3. Unable to install Datameer on Windows. When the setup was initiated, install4j sarted running, but later it stopped showing "could not open file bin/server/Xusage.txt"

Thanks for sharing the log in full Shebin. I'm going to work on testing this in more detail in a lab environment. While I'm working on that, I'm curious about the existence and permissions of the "...

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• Joel Stewart
• September 15, 2017 19:33
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1. Community
2. Administration
3. Unable to install Datameer on Windows. When the setup was initiated, install4j sarted running, but later it stopped showing "could not open file bin/server/Xusage.txt"

Shebin, is there any more context in the conductor.log file for the instance? It would be helpful to know if there are other errors before the final fatal error. 

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• Joel Stewart
• September 15, 2017 17:03
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1. Community
2. REST API
3. How to use datameer REST API curl command?

Sravan, there's no SPNEGO authentication on the Datameer HTTP(S) web server. As a result, the --negotiate option in Curl is not useful for Datameer REST API calls. 

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• Joel Stewart
• September 15, 2017 16:38
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1. Community
2. Questions & Answers
3. Datameer function

I'm not certain that I understand the scenario fully, but I think the following is helpful. If it seems out of place, please clarify your scenario with a mini example of data you have and the expec...

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• Joel Stewart
• September 14, 2017 00:12
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1. Community
2. Questions & Answers
3. group_previous

The sorting is not relevant for the purposes of this test, can you convert them to GROUPBYs for the first four columns directly? 

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• Joel Stewart
• September 07, 2017 17:14
• 0 votes

1. Community
2. Questions & Answers
3. group_previous

NullPointerException is a very generic error. Are you able to share more context on the stacktrace for the error itself? For the test I posed in my last update, I was specifically referring to the ...

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• Joel Stewart
• September 06, 2017 21:51
• 0 votes

1. Community
2. Questions & Answers
3. group_previous

It is notable that the GROUP_PREVIOUS function does in fact display a null record type when a group's size is 1 because there is no previous value to pull data from. It would be valuable to check t...

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• Joel Stewart
• September 06, 2017 21:25
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