[
https://issues.apache.org/jira/browse/HIVE-13866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15323531#comment-15323531
]
Sergey Shelukhin commented on HIVE-13866:
-----------------------------------------
[~ashutoshc] before:
{noformat}
2016-06-09T15:33:44,595 WARN [main[]]: metastore.ObjectStore
(ObjectStore.java:handleDirectSqlError(2699)) - Direct SQL failed, falling back
to ORM
java.lang.RuntimeException: boom!
at
org.apache.hadoop.hive.metastore.MetaStoreDirectSql.getDatabase(MetaStoreDirectSql.java:292)
~[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.ObjectStore$1.getSqlResult(ObjectStore.java:641)
~[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.ObjectStore$1.getSqlResult(ObjectStore.java:638)
~[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:2664)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.ObjectStore.getDatabaseInternal(ObjectStore.java:638)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.ObjectStore.getDatabase(ObjectStore.java:622)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[?:1.8.0_45]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[?:1.8.0_45]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:1.8.0_45]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_45]
at
org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:101)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at com.sun.proxy.$Proxy26.getDatabase(Unknown Source) [?:?]
at
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB_core(HiveMetaStore.java:586)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:608)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:398)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:78)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:84)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:6396)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:238)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:70)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method) ~[?:1.8.0_45]
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
[?:1.8.0_45]
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
[?:1.8.0_45]
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
[?:1.8.0_45]
at
org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1625)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:80)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:130)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:101)
[hive-metastore-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3317)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3356)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3336)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.ql.metadata.Hive.getAllFunctions(Hive.java:3590)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:236)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.ql.metadata.Hive.registerAllFunctionsOnce(Hive.java:221)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at org.apache.hadoop.hive.ql.metadata.Hive.<init>(Hive.java:366)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at org.apache.hadoop.hive.ql.metadata.Hive.create(Hive.java:310)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at org.apache.hadoop.hive.ql.metadata.Hive.getInternal(Hive.java:290)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at org.apache.hadoop.hive.ql.metadata.Hive.get(Hive.java:266)
[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at org.apache.hadoop.hive.ql.QTestUtil.init(QTestUtil.java:930)
[classes/:?]
at org.apache.hadoop.hive.ql.QTestUtil.<init>(QTestUtil.java:483)
[classes/:?]
at
org.apache.hadoop.hive.cli.TestCliDriver.<clinit>(TestCliDriver.java:47)
[test-classes/:?]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method) ~[?:1.8.0_45]
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
[?:1.8.0_45]
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
[?:1.8.0_45]
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
[?:1.8.0_45]
at
org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:195)
[junit-4.11.jar:?]
at
org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:244)
[junit-4.11.jar:?]
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
[junit-4.11.jar:?]
at
org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:241)
[junit-4.11.jar:?]
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
[junit-4.11.jar:?]
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
[junit-4.11.jar:?]
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
[junit-4.11.jar:?]
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
[junit-4.11.jar:?]
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
[junit-4.11.jar:?]
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
[junit-4.11.jar:?]
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
[junit-4.11.jar:?]
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
[junit-4.11.jar:?]
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
[junit-4.11.jar:?]
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
[surefire-junit4-2.16.jar:2.16]
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
[surefire-junit4-2.16.jar:2.16]
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
[surefire-junit4-2.16.jar:2.16]
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
[surefire-booter-2.16.jar:2.16]
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
[surefire-booter-2.16.jar:2.16]
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
[surefire-booter-2.16.jar:2.16]
{noformat}
After:
{noformat}
2016-06-09T15:33:44,596 WARN [main[]]: metastore.ObjectStore
(ObjectStore.java:handleDirectSqlError(2706)) - Falling back to ORM path due to
direct SQL failure (this is not an error): boom! at
org.apache.hadoop.hive.metastore.MetaStoreDirectSql.getDatabase(MetaStoreDirectSql.java:292)
at
org.apache.hadoop.hive.metastore.ObjectStore$1.getSqlResult(ObjectStore.java:641)
{noformat}
It will have more frames with a more realistic exception.
> flatten callstack for directSQL errors
> --------------------------------------
>
> Key: HIVE-13866
> URL: https://issues.apache.org/jira/browse/HIVE-13866
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-13866.patch
>
>
> These errors look like final errors and confuse people. The callstack may be
> useful if it's some datanucleus/db issue, but it needs to be flattened and
> logged with a warning that this is not a final query error and that there's a
> fallback
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