Error:No conductor nodes found in export node pool

[Sridhar Sivakoti]

Hi,

When I am loading the data into sequential file I am getting below error

Error:No conductor nodes found in export node pool

Please let me know what could be the reason for this error.

Regards
Sridhar

[ArndW]

How about posting your APT config file, where this type of information is stored? Also, do you specifically address node pool resource constraints in your sequential file stage?

[ray.wurlod]

Simple, and clear from the error message. You have an export node pool defined but it has no conductor node mentioned in it. This may because you have set APT_PM_CONDUCTOR_NODENAME to a node that is not in that node pool.

[suresh.angadi]

Hi Sridhar,

whenever you are reading from file or writing to file you need to user the
two environemnt variables called APT_GRID_SEQFILE_HOST and APT_GRID_SEQFILE_HOST2 which runs on conductor node, so use APT_GRID_SEQFILE_HOST2 on the file name before the file path name.

Regards
Suresh R Angadi

Hi,

When I am loading the data into sequential file I am getting below error

Error:No conductor nodes found in export node pool

Please let me know what could be the reason for this error.

Regards
Sridhar

[ray.wurlod]

whenever you are reading from file or writing to file you need to user the
two environemnt variables called APT_GRID_SEQFILE_HOST and APT_GRID_SEQFILE_HOST2 which runs on conductor node, so use APT_GRID_SEQFILE_HOST2 on the file name before the file path name.

That's only true if executing in a grid configuration. There's no evidence in the original post that such is the case.

[lstsaur]

Suresh,
APT_GRID_SEQFILE_HOST and APT_GRID_SEQFILE_HOST2 variables are used for the Grid-enabled environment.