Kirill Kozlov created BEAM-8407:
-----------------------------------

             Summary: [SQL] Some Hive tests throw NullPointerException, but get 
marked as passing (Direct Runner)
                 Key: BEAM-8407
                 URL: https://issues.apache.org/jira/browse/BEAM-8407
             Project: Beam
          Issue Type: Bug
          Components: dsl-sql
    Affects Versions: 2.15.0
            Reporter: Kirill Kozlov


One of the tests with this issue:
{code:java}
./gradlew -p sdks/java/extensions/sql/ test --tests 
org.apache.beam.sdk.extensions.sql.meta.provider.hcatalog.BeamSqlHiveSchemaTest.testSelectFromImplicitDefaultDb
 --info
{code}
Stack trace:
{code:java}
[direct-runner-worker] ERROR hive.log - Got exception: 
java.lang.NullPointerException null[direct-runner-worker] ERROR hive.log - Got 
exception: java.lang.NullPointerException nulljava.lang.NullPointerException at 
org.apache.hadoop.hive.ql.security.authorization.plugin.AuthorizationMetaStoreFilterHook.getFilteredObjects(AuthorizationMetaStoreFilterHook.java:77)
 ~[hive-exec-2.1.0.jar:2.1.0] at 
org.apache.hadoop.hive.ql.security.authorization.plugin.AuthorizationMetaStoreFilterHook.filterDatabases(AuthorizationMetaStoreFilterHook.java:54)
 ~[hive-exec-2.1.0.jar:2.1.0] at 
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getDatabases(HiveMetaStoreClient.java:1126)
 [hive-metastore-2.1.0.jar:2.1.0] at 
org.apache.hive.hcatalog.common.HiveClientCache$CacheableHiveMetaStoreClient.isOpen(HiveClientCache.java:369)
 [hive-hcatalog-core-2.1.0.jar:2.1.0] at 
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_222] at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
~[?:1.8.0_222] at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 ~[?:1.8.0_222] at java.lang.reflect.Method.invoke(Method.java:498) 
~[?:1.8.0_222] at 
org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:150)
 [hive-metastore-2.1.0.jar:2.1.0] at com.sun.proxy.$Proxy56.isOpen(Unknown 
Source) [?:?] at 
org.apache.hive.hcatalog.common.HiveClientCache.get(HiveClientCache.java:205) 
[hive-hcatalog-core-2.1.0.jar:2.1.0] at 
org.apache.hive.hcatalog.common.HCatUtil.getHiveMetastoreClient(HCatUtil.java:558)
 [hive-hcatalog-core-2.1.0.jar:2.1.0] at 
org.apache.beam.sdk.io.hcatalog.HCatalogUtils.createMetaStoreClient(HCatalogUtils.java:42)
 [beam-sdks-java-io-hcatalog-2.17.0-SNAPSHOT.jar:?] at 
org.apache.beam.sdk.io.hcatalog.HCatalogIO$BoundedHCatalogSource.getEstimatedSizeBytes(HCatalogIO.java:323)
 [beam-sdks-java-io-hcatalog-2.17.0-SNAPSHOT.jar:?] at 
org.apache.beam.runners.direct.BoundedReadEvaluatorFactory$BoundedReadEvaluator.startDynamicSplitThread(BoundedReadEvaluatorFactory.java:172)
 [beam-runners-direct-java-2.17.0-SNAPSHOT-unshaded.jar:?] at 
org.apache.beam.runners.direct.BoundedReadEvaluatorFactory$BoundedReadEvaluator.processElement(BoundedReadEvaluatorFactory.java:148)
 [beam-runners-direct-java-2.17.0-SNAPSHOT-unshaded.jar:?] at 
org.apache.beam.runners.direct.DirectTransformExecutor.processElements(DirectTransformExecutor.java:160)
 [beam-runners-direct-java-2.17.0-SNAPSHOT-unshaded.jar:?] at 
org.apache.beam.runners.direct.DirectTransformExecutor.run(DirectTransformExecutor.java:124)
 [beam-runners-direct-java-2.17.0-SNAPSHOT-unshaded.jar:?] at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
[?:1.8.0_222] at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
[?:1.8.0_222] at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[?:1.8.0_222] at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[?:1.8.0_222] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_222]

... more NullPointerExceptions{code}



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