[IMPALA-11193] Assertion fails in ClientCacheTest.MemLeak

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: Impala 4.1.0
• Labels: broken-build
• Epic Color: ghx-label-9
• Assignee: Yida Wu
• Reporter: Daniel Becker
• Created: 17/Mar/22 14:54
• Updated: 23/Nov/22 12:09
• Resolved: 23/Nov/22 12:09

Description

The test ClientCacheTest.MemLeak, introduced in IMPALA-11176, fails in several internal builds.

Error Message

Expected: (mem_before) > (0), actual: 0 vs 0

Stacktrace

/data/jenkins/workspace/impala-cdw-master-staging-core-tsan/repos/Impala/be/src/runtime/client-cache-test.cc:100
Expected: (mem_before) > (0), actual: 0 vs 0

Interestingly it is not the main assert that fails but a "precondition", namely EXPECT_GT(mem_before, 0).

Issue Links

• is related to: IMPALA-11176 Memory leak in ClientCacheHelper