Hi, Try split on linux or unix
split -l 100 originalfile.csv this will split a file into 100 lines each see other options for how to split like size -----Original Message----- From: Narsimha Reddy CHALLA [mailto:chnredd...@gmail.com] Sent: 09 January 2017 12:12 PM To: solr-user@lucene.apache.org Subject: Help needed in breaking large index file into smaller ones Hi All, My solr server has a few large index files (say ~10G). I am looking for some help on breaking them it into smaller ones (each < 4G) to satisfy my application requirements. Are there any such tools available? Appreciate your help. Thanks NRC =========================================================================== GPAA e-mail Disclaimers and confidential note This e-mail is intended for the exclusive use of the addressee only. If you are not the intended recipient, you should not use the contents or disclose them to any other person. Please notify the sender immediately and delete the e-mail. This e-mail is not intended nor shall it be taken to create any legal relations, contractual or otherwise. Legally binding obligations can only arise for the GPAA by means of a written instrument signed by an authorised signatory. ===========================================================================