Tim Armstrong created IMPALA-6507: ------------------------------------- Summary: Consider removing --disable_mem_pools debugging feature Key: IMPALA-6507 URL: https://issues.apache.org/jira/browse/IMPALA-6507 Project: IMPALA Issue Type: Improvement Components: Backend Affects Versions: Impala 2.11.0 Reporter: Tim Armstrong Assignee: Tim Armstrong
We should consider removing support for the --disable_mem_pools feature. It was originally somewhat useful for debugging memory-related issues where memory pooling could limit the effectiveness of ASAN's checks. However, now we use ASAN's poisoning in all cases, which provides most of the same coverage and is used by default with ASAN. We don't routinely test --disable_mem_pools so we should consider removing it to save the burden of maintaining these extra code paths. -- This message was sent by Atlassian JIRA (v7.6.3#76005)