This solution also worked for me. We are currently on 6.5.13. Thanks!!!

I also encountered this issue on 6.5.9 in our test environment with the column component and resolved it by running offline compaction. Thanks.

@Shashi_Mulugu thanks for the answer.

Hey, I was wondering what happens when a dispatcher runs out of cache space?

Of course this comment wasn't helpful and it's not even remotely as funny as you thought it was. Do better next time.

Thanks for the info and link. Our webmaster runs compaction weekly and was noticing the numbers steadily increasing and was wondering how the naming conventions would be handled since we're up around 64832.

The tar files used by AEM in the repository/segmentstore have names like dataNNNNNL.tar, where NNNNN is a 5 digit number and L is a letter. What happens when NNNNN needs to be greater than 99999?