Connecting from OracleDB to Elasticsearch server

User_RE60G

Hi

I've got a n00b question.

We are attempting to setup OracleDB gateway to an Elasticsearch server in order to pull some logs for voice calls.

I've gone as far as loading the cdata elasticsearch driver for ODBC and run though a configuration guideline from https://www.cdata.com/kb/tech/elasticsearch-odbc-oracle-hs.rst

/etc/odbcinst.ini

[CData ODBC Driver for Elasticsearch]

Description     = CData ODBC Driver for Elasticsearch 2021

Driver     = /opt/cdata/cdata-odbc-driver-for-elasticsearch/lib/libelasticsearchodbc.x64.so

UsageCount     = 1

Driver64     = /opt/cdata/cdata-odbc-driver-for-elasticsearch/lib/libelasticsearchodbc.x64.so

listenar.ora:

SID_LIST_LISTENER =

 (SID_LIST =

  (SID_DESC =

    (SID_NAME = elasticsearch)

    (ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1)

    (PROGRAM = dg4odbc)

    (ENV="LD_LIBRARY_PATH=/usr/lib64:/opt/cdata/cdata-odbc-driver-for-elasticsearch/lib:/u01/app/oracle/product/11.2.0/dbhome_1/lib")

**ENV part was added to try and force the driver

tnsnames.ora:

ELASTICSEARCH =

 (DESCRIPTION =

   (ADDRESS = (PROTOCOL = TCP)(HOST = ORACLE_SERVER_IP)(PORT = 1521))

   (CONNECT_DATA =

     (SID = elasticsearch)

   )

   (HS=OK)

 )

# ldd /opt/cdata/cdata-odbc-driver-for-elasticsearch/lib/libelasticsearchodbc.x64.so

   linux-vdso.so.1 => (0x00007fff389ce000)

   libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007f2288188000)

   libdl.so.2 => /lib64/libdl.so.2 (0x00007f2287f84000)

   libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f2287d6d000)

   libc.so.6 => /lib64/libc.so.6 (0x00007f22879da000)

   libm.so.6 => /lib64/libm.so.6 (0x00007f2287756000)

   /lib64/ld-linux-x86-64.so.2 (0x0000003fa1800000)

I am now getting this error:

HOCXU_SEM_VER=112000

Entered hgolofn at 2021/06/24-16:00:23

No ODBC library specified.

Exiting hgolofn, rc=28500 at 2021/06/24-16:00:23

Exiting hgoinit, rc=28500 with error ptr FILE:hgoinit.c LINE:417 FUNCTION:hgoinit() ID:Loading ODBC aray of function ptrs

Entered hgoexit

HS Gateway: NULL connection context at exit

Exiting hgoexit, rc=0 with error ptr FILE:hgoexit.c LINE:110 FUNCTION:hgoexit() ID:Connection context

 

The driver seems to be loaded and all is correct as far as I can see.

At this stage we are at wits end. Any advise will be truly appreciated.

Thanks

Kobus

User_RE60G

ok this seems to have only been an issue with my licensing file going missing.

Thank you anyways

Kobus