huangtianhua created KUDU-3068:
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Summary: MemTracker CHECK failed on aarch64 when run cache-bench
test
Key: KUDU-3068
URL: https://issues.apache.org/jira/browse/KUDU-3068
Project: Kudu
Issue Type: Sub-task
Reporter: huangtianhua
I test kudu on aarch64 server based on https://gerrit.cloudera.org/#/c/14964/ ,
the test cache-bench failed, error info as below:
root@ubuntu:/home/workspace/kudu/build/debug/bin# ./cache-bench
[==========] Running 4 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 4 tests from Patterns/CacheBench
[ RUN ] Patterns/CacheBench.RunBench/0
WARNING: Logging before InitGoogleLogging() is written to STDERR
I0304 09:04:19.007313 19049 cache-bench.cc:172] Warming up...
I0304 09:04:20.008733 19049 cache-bench.cc:175] Running benchmark...
I0304 09:04:22.009366 19049 cache-bench.cc:183] ZIPFIAN ratio=1.00x
n_unique=262144: 3.28M lookups/sec
I0304 09:04:22.009399 19049 cache-bench.cc:184] ZIPFIAN ratio=1.00x
n_unique=262144: 99.0% hit rate
F0304 09:04:22.048135 19049 mem_tracker.cc:89] Check failed: consumption() == 0
Memory tracker test-cache-sharded_lru_cache->root has unreleased consumption
463171584
*** Check failure stack trace: ***
*** Aborted at 1583312662 (unix time) try "date -d @1583312662" if you are
using GNU date ***
PC: @ 0x0 (unknown)
*** SIGABRT (@0x4a69) received by PID 19049 (TID 0xffffad19e010) from PID
19049; stack trace: ***
@ 0xffffae3f8688 ([vdso]+0x687)
@ 0xffffad7384d8 raise
@ 0xffffad738464 raise
Aborted (core dumped)
I run this test for many times and it's successful only one time, I have no
idea why the consumption is not zero? [~adar] could you help me please, thanks.
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