Joe McDonnell has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17570 )

Change subject: IMPALA-10711: Allow customizing startup's filesystem check
......................................................................


Patch Set 4:

(6 comments)

http://gerrit.cloudera.org:8080/#/c/17570/4/fe/src/main/java/org/apache/impala/service/JniFrontend.java
File fe/src/main/java/org/apache/impala/service/JniFrontend.java:

http://gerrit.cloudera.org:8080/#/c/17570/4/fe/src/main/java/org/apache/impala/service/JniFrontend.java@903
PS4, Line 903:       
BackendConfig.INSTANCE.getStartupFilesystemCheckDirectories();
> nit: +2 indentation
Done


http://gerrit.cloudera.org:8080/#/c/17570/4/fe/src/main/java/org/apache/impala/service/JniFrontend.java@916
PS4, Line 916:             path_string + " does not exist.";
> nit: +2 indentation
Done


http://gerrit.cloudera.org:8080/#/c/17570/4/fe/src/main/java/org/apache/impala/service/JniFrontend.java@920
PS4, Line 920:             path_string + " is not a directory.";
> nit: +2 indentation
Done


http://gerrit.cloudera.org:8080/#/c/17570/4/fe/src/main/java/org/apache/impala/service/JniFrontend.java@926
PS4, Line 926:           path_string + ". Error was: \n" + e.getMessage();
> nit: +2 indentation
Done


http://gerrit.cloudera.org:8080/#/c/17570/4/fe/src/main/java/org/apache/impala/service/JniFrontend.java@929
PS4, Line 929:           ". Error was: \n" + e.getMessage();
> nit: +2 indentation
Done


http://gerrit.cloudera.org:8080/#/c/17570/4/tests/custom_cluster/test_startup_filesystem_checks.py
File tests/custom_cluster/test_startup_filesystem_checks.py:

http://gerrit.cloudera.org:8080/#/c/17570/4/tests/custom_cluster/test_startup_filesystem_checks.py@112
PS4, Line 112:       # The core dumps expected to be generated by this test 
should be cleaned up
             :       possible_cores = find_all_files('*core*')
             :       post_test_cores = set([f for f in possible_cores if 
is_core_dump(f)])
             :
             :       for f in (post_test_cores - self.pre_test_cores):
             :         LOG.info("Cleaned up {core} created by 
tests".format(core=f))
             :         os.remove(f)
> Another similar test uses a simpler method IMO:
I brought back the minidump_path flag in case any minidumps get written.

Core dumps are separate and go somewhere else. test_query_event_hooks.py has an 
existing issue where it leaves core dumps around: IMPALA-10148

That doesn't cause any test failure, but at some point we should fix it.

I based this test on authorization/test_provider.py::TestAuthorizationProvider, 
which had code to cleanup the core dumps.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I68e6802424f16002c90a37b3ae2490721525e58d
Gerrit-Change-Number: 17570
Gerrit-PatchSet: 4
Gerrit-Owner: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Comment-Date: Thu, 10 Jun 2021 20:18:59 +0000
Gerrit-HasComments: Yes

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