Re: oprofile on mapreduce tasks (java)
Andrew Haley <[email protected]>
| Newsgroups | gmane.linux.oprofile |
|---|---|
| Message-ID | <[email protected]> |
On 15/08/14 00:09, Tommy wrote: > However, only the tasktracker thread gets the correct symbols for all > addresses. I found that only one ".jo" file is created for the tasktracker, > not the child threads that inherit the tasktracker, such as map and reduce > tasks. All the child threads get "anon". Are you sure these aren't actually separate processes? Andrew. ------------------------------------------------------------------------------