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From sail...@apache.org
Subject [2/5] incubator-impala git commit: IMPALA-6109: xfail TestHdfsUnknownErrors::test_hdfs_safe_mode_error_255
Date Sun, 19 Nov 2017 22:55:55 GMT
IMPALA-6109: xfail TestHdfsUnknownErrors::test_hdfs_safe_mode_error_255

The test puts the HDFS name node into safe mode to trigger an "Unknown
Error 255" and verifies that the error details can be obtained correctly
via the libHDFS API. However, putting the name node into safe mode can
trip up HBase (HBASE-18738), which causes sporadic failures of our other
HBase tests. To prevent this, we xfail the test until the HBase issue
has been addressed (or we find a better way to trigger a 255 error).
IMPALA-6212 tracks re-enabling the test in the future.

Change-Id: I55979bed07147409949b798d4beb7a3b3b7ec5c3
Reviewed-on: http://gerrit.cloudera.org:8080/8590
Reviewed-by: Sailesh Mukil <sailesh@cloudera.com>
Tested-by: Impala Public Jenkins


Project: http://git-wip-us.apache.org/repos/asf/incubator-impala/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-impala/commit/10334260
Tree: http://git-wip-us.apache.org/repos/asf/incubator-impala/tree/10334260
Diff: http://git-wip-us.apache.org/repos/asf/incubator-impala/diff/10334260

Branch: refs/heads/master
Commit: 10334260d893c8bca03349f23e34ad8832aa1d51
Parents: 1128e1a
Author: Lars Volker <lv@cloudera.com>
Authored: Fri Nov 17 15:24:22 2017 -0800
Committer: Impala Public Jenkins <impala-public-jenkins@gerrit.cloudera.org>
Committed: Sat Nov 18 03:22:27 2017 +0000

----------------------------------------------------------------------
 tests/data_errors/test_data_errors.py | 1 +
 1 file changed, 1 insertion(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-impala/blob/10334260/tests/data_errors/test_data_errors.py
----------------------------------------------------------------------
diff --git a/tests/data_errors/test_data_errors.py b/tests/data_errors/test_data_errors.py
index 21791d4..d8c662a 100644
--- a/tests/data_errors/test_data_errors.py
+++ b/tests/data_errors/test_data_errors.py
@@ -71,6 +71,7 @@ class TestHdfsFileOpenFailErrors(ImpalaTestSuite):
 class TestHdfsUnknownErrors(ImpalaTestSuite):
   @pytest.mark.execute_serially
   def test_hdfs_safe_mode_error_255(self, unique_database):
+    pytest.xfail("IMPALA-6109: Putting HDFS name node into safe mode trips up HBase")
     create_stmt = "create table {0}.safe_mode_fail (x int)".format(unique_database)
     insert_stmt = "insert into {0}.safe_mode_fail values (1)".format(unique_database)
     self.execute_query_expect_success(self.client, create_stmt)


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