Indexing logs when using post,jar

[Zheng Lin Edwin Yeo]

Hi,

I am using Solr 5.3.0, and I would like to find out, is the logs for the
indexing using post.jar stored anywhere in Solr?

I would need to know which files has been successfully indexed and which
has not, so that I can re-run the indexing for those files which has not
been indexed successfully due to various reasons.

Thank you.

Regards,
Edwin