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Bug #4313

MariaDB doesn't provide all dtrace probes

Added by Alexander Pyhalov almost 6 years ago.

Status:
New
Priority:
Normal
Category:
-
Target version:
-
Start date:
2013-11-11
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

MariaDB 5.5 doesn't provide all available probes. In fact, only probes from partition plugin are provided.
The reason is a broken dtrace-specific logic:
mysqld_dtrace_all depends only on sql/libpartition.a, and doesn't fetch dtrace information from other libs.
Look at build/i86/sql/CMakeFiles/mysqld_dtrace_all.dir/build.make, mariadb-5.5.32/cmake/dtrace_prelink.cmake, mariadb-5.5.32/cmake/dtrace.cmake, mariadb-55/mariadb-5.5.32/cmake/plugin.cmake.

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