Tamas Mate created IMPALA-10990:
-----------------------------------
Summary:
org.apache.impala.analysis.AnalyzeDDLTest.TestCreateTableLikeFile is flaky
Key: IMPALA-10990
URL: https://issues.apache.org/jira/browse/IMPALA-10990
Project: IMPALA
Issue Type: Bug
Components: Frontend
Reporter: Tamas Mate
{{org.apache.impala.analysis.AnalyzeDDLTest.TestCreateTableLikeFile}} failed in
the latest UBSAN build with the following stack:
{noformat}
java.lang.AssertionError:
got error:
Cannot infer schema, path does not exist:
hdfs://localhost:20500/test-warehouse/zipcode_incomes_rc/000000_0
expected:
File is not a parquet file:
hdfs://localhost:20500/test-warehouse/zipcode_incomes_rc/000000_0
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at
org.apache.impala.common.FrontendTestBase.AnalysisError(FrontendTestBase.java:303)
at
org.apache.impala.common.FrontendTestBase.AnalysisError(FrontendTestBase.java:278)
at
org.apache.impala.analysis.AnalyzeDDLTest.TestCreateTableLikeFile(AnalyzeDDLTest.java:2085)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
{noformat}
The test is looking for a file, but the file was created with {{_1}} suffix
instead of the expected {{_0}}, probably there were some hiccup during data
loading:
{code:java}
// check valid paths with bad file contents
AnalysisError("create table database_DNE.newtbl_DNE like parquet " +
"'/test-warehouse/zipcode_incomes_rc/000000_0'",
"File is not a parquet file: " +
"hdfs://localhost:20500/test-warehouse/zipcode_incomes_rc/000000_0");
{code}
{noformat}
./file-list-begin-1.log:26673:drwxr-xr-x - jenkins supergroup 0
2021-10-25 23:22 /test-warehouse/zipcode_incomes_rc
./file-list-begin-1.log:26674:-rw-r--r-- 3 jenkins supergroup 2024361
2021-10-25 23:22 /test-warehouse/zipcode_incomes_rc/000000_1
...
./file-list-end-1.log:27829:drwxr-xr-x - jenkins supergroup 0
2021-10-25 23:22 /test-warehouse/zipcode_incomes_rc
./file-list-end-1.log:27830:-rw-r--r-- 3 jenkins supergroup 2024361
2021-10-25 23:22 /test-warehouse/zipcode_incomes_rc/000000_1
{noformat}
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