The court issued the warrant in connection with the sexual assault case registered against Prajwal on Saturday in which his father and Holenarasipura MLA H D Revanna is also an accused.
The court remanded him to judicial custody for seven days till May 14.
Former chief minister HD Kumaraswamy claimed on Tuesday that he was not in touch with his nephew Prajwal.
The 33-year-old grandson of JD-S supremo H D Deve Gowda is expected to land in Bengaluru in the small hours of May 31.
Kumaraswamy alleged that 25,000 pen drives were distributed in the entire state, and cited a report in a regional daily to support his claim.
Anjali Gupta, the first woman IAF official to face a court martial, had asked for a probe into alleged corruption in her unit and suspension of proceedings against her for three months.
In the video, the woman is seen speaking on her mobile phone when an unidentified man grabs her from behind and carries her off.
"Partying late night in half attire, blindly following western culture, has never been our culture," he said.
Parameshwara also said he was extremely pained that his statement on the alleged molestation incident had been interpreted out of context and not taken in its entirety.
Thousands of men mobbed the revellers, and groped and trash talked the women in the streets on Saturday night even as a large number of policemen were deployed in the area.