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Error Session closed

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Error Session closed

New Contributor

Hello,

 

I trying to create a luigi programs who put the cvs data file in my table, for each files, i create a temporary table and i merge my temporary tables in my main table.

When i test my program with a main table not partitionned, that works and when i test with a partitionned main table, I have the next error in my impala log:

" Connection from client 127.0.0.1:39409 closed, closing 1 associated session(s)"

 

If someone can help me, i would appreciate it

2 REPLIES 2
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Re: Error Session closed

Master Collaborator

Can you paste yout "SHOW CREATE TABLE" of your main table?

 

Can you check whether one of your Impala daemons crashed?

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Re: Error Session closed

Explorer

@alex.behm wrote:

 

Can you check whether one of your Impala daemons crashed?



Hi Alex

How would one know for certain that an Impala daemon had crashed? Which log would indicate this? Where does that log reside? What should one search for in that log?

 

Regards

JT

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