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ERROR SSL_read: error code: 0 with IMPALA from R programming with DBI LIBRARY

ERROR SSL_read: error code: 0 with IMPALA from R programming with DBI LIBRARY

New Contributor

Hi Everybody,

i'm using with R programming the library DBI (developed by Rstudio) that used impala obbc 64-bit.

Sometimes impala return data and sometimes connection fall down and R give to me:

 

Error in result_fetch(res@ptr, n, ...) : 
  nanodbc/nanodbc.cpp:2525: 08S01: [Cloudera][ImpalaODBC] (120) Error while retrieving data from in Impala: [08S01] : SSL_read: error code: 0 

 

 how check i can make to solve the problem? 

thank in advance

have nice day

MC

 

1 REPLY 1
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Re: ERROR SSL_read: error code: 0 with IMPALA from R programming with DBI LIBRARY

New Contributor

PROBLEM SOLVED!

it's problem about timeout parameters and rows fetched blocks, eith long running query connection fall down!

 

SCRSHT_cloudera_advance_options_timeout.png

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