[jira] [Created] (IMPALA-10570) FE tests get stuck and eventually time out during UBSAN build

["Laszlo Gaal (Jira)" <ji...@apache.org>]

Laszlo Gaal created IMPALA-10570:
------------------------------------

             Summary: FE tests get stuck and eventually time out during UBSAN build
                 Key: IMPALA-10570
                 URL: https://issues.apache.org/jira/browse/IMPALA-10570
             Project: IMPALA
          Issue Type: Bug
          Components: Frontend
    Affects Versions: Impala 4.0
            Reporter: Laszlo Gaal


During UBSAN builds on private infrastructure (using CentOS 7.4 as the OS platform) FE tests get stuck, then eventually get killed by the timeout mechanism in buildall.sh. Unfortunately output buffering makes the Jenkins console log slightly confusing, so it is not easy to tell which exact FE test is getting stuck: the timeout and build shutdown sequences seem to be artificially inserted into the middle of the FE build result summary.

Representative log section:
{code}
01:44:28.496 [INFO] Tests run: 99, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.305 s - in org.apache.impala.analysis.ParserTest
01:44:28.496 [INFO] Running org.apache.impala.analysis.ToSqlTest
01:44:28.496 [INFO] Tests run: 41, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.88 s - in org.apache.impala.analysis.ToSqlTest
01:44:28.496 [INFO] Running org.apache.impala.analysis.Ana
01:44:28.496 
20:55:34.940 **** run-all-tests.sh TIMED OUT! ****
20:55:34.943 
20:55:34.943 
20:55:34.943 **** Generating backtrace of impalad with process id: 15971 to /data/jenkins/workspace/impala-cdpd-master-core-ubsan/repos/Impala/logs/timeout_stacktrace/impalad_15971_20210308-093840.txt ****

[..... lots of debug and strack trace output elided for brevity's sake....]

[.... complete log section for build shutdown elided.....]

20:57:13.167 /data/jenkins/workspace/impala-cdpd-master-core-ubsan/repos/Impala/common/thrift/MetricDefs.thrift created.
20:57:13.167 /data/jenkins/workspace/impala-cdpd-master-core-ubsan/impala_schema.mdl created.
20:57:13.167 + pg_dump -U hiveuser HMS_data_jenkins_workspace_impala_cdpd_master_core_ubsan_re_cdp
20:57:13.167 + exit 1
20:57:13.502 Process leaked file descriptors. See https://jenkins.io/redirect/troubleshooting/process-leaked-file-descriptors for more information
20:57:23.505 Build step 'Execute shell' marked build as failure
20:57:23.576 lyzeStmtsTest
20:57:27.934 [INFO] Tests run: 67, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.999 s - in org.apache.impala.analysis.AnalyzeStmtsTest
20:57:27.934 [INFO] Running org.apache.impala.analysis.ExprRewriteRulesTest
20:57:27.934 [INFO] Tests run: 21, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.121 s - in org.apache.impala.analysis.ExprRewriteRulesTest

[.... rest of the FE test result summary follows.....]
{code}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org