[YARN-8538] Fix valgrind leak check on container executor

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.2.0, 3.1.1
• Assignee: Billie Rinaldi
• Reporter: Billie Rinaldi
• Created: 14/Jul/18 20:36
• Updated: 18/Jul/18 17:55
• Resolved: 16/Jul/18 21:40

Description

Running valgrind --leak-check=yes ./cetest gives us this:

==14094== LEAK SUMMARY:
==14094==    definitely lost: 964,351 bytes in 1,154 blocks
==14094==    indirectly lost: 75,506 bytes in 3,777 blocks
==14094==      possibly lost: 0 bytes in 0 blocks
==14094==    still reachable: 554 bytes in 22 blocks
==14094==         suppressed: 0 bytes in 0 blocks
==14094== Reachable blocks (those to which a pointer was found) are not shown.
==14094== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==14094==
==14094== For counts of detected and suppressed errors, rerun with: -v
==14094== ERROR SUMMARY: 373 errors from 373 contexts (suppressed: 0 from 0)