[ https://issues.apache.org/jira/browse/IMPALA-11640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joe McDonnell reassigned IMPALA-11640: -------------------------------------- Assignee: Joe McDonnell > Build fails on Ubuntu 18/20 when using shared libraries > ------------------------------------------------------- > > Key: IMPALA-11640 > URL: https://issues.apache.org/jira/browse/IMPALA-11640 > Project: IMPALA > Issue Type: Bug > Components: Backend > Affects Versions: Impala 4.2.0 > Reporter: Joe McDonnell > Assignee: Joe McDonnell > Priority: Major > > When building on Ubuntu 18 or Ubuntu 20 with shared libraries (-so), the > build fails because the unifiedbetests binary fails to run as part of the > validate-unified-backend-test-filters.py invocation: > {noformat} > 16:39:22 F1005 23:39:22.237543 88570 unwind_safeness.cc:76] Check failed: > !error failed to find symbol dlopen: > /home/ubuntu/Impala/be/build/release/kudu_util/libkudu_util.so: undefined > symbol: dlopen > 16:39:22 FAILED: Unified backend test executable returned an error when trying > 16:39:22 to list tests. > 16:39:22 Command: /home/ubuntu/Impala/bin/run-binary.sh > /home/ubuntu/Impala/be/build/release//service/unifiedbetests > --gtest_list_tests > 16:39:22 Return Code: -6 > 16:39:22 stdout: > 16:39:22 > 16:39:22 stderr: > 16:39:22 None{noformat} > When building locally, other binaries also fail to execute with the same > message. > One theory is that the code in unwind_safeness.cc has never worked, but > Ubuntu 16.04 is impacted by a glibc bug that prevents it from setting an > error ([https://sourceware.org/bugzilla/show_bug.cgi?id=19509]). Newer Ubuntu > correctly report the error, which leads to the failure. > One option is to change unwind_safeness.cc to tolerate missing > dlopen/dlclose. Impala doesn't ship using shared libraries. If the > unwind_safeness.cc variables that contain dlopen/dlclose are actually used > after a failure to resolve dlopen/dlclose, then it would result in a SIGSEGV > and it would be very obvious. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org