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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/06/07 20:33:00 UTC
[jira] [Work logged] (HIVE-25211) Create database throws NPE
[ https://issues.apache.org/jira/browse/HIVE-25211?focusedWorklogId=608097&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-608097 ]
ASF GitHub Bot logged work on HIVE-25211:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 07/Jun/21 20:32
Start Date: 07/Jun/21 20:32
Worklog Time Spent: 10m
Work Description: yongzhi opened a new pull request #2362:
URL: https://github.com/apache/hive/pull/2362
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### What changes were proposed in this pull request?
Fix NPE when the managed path is NULL. Add Null check.
### Why are the changes needed?
Without the fix, create DB may fail with NPE
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Manual tests
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Issue Time Tracking
-------------------
Worklog Id: (was: 608097)
Remaining Estimate: 0h
Time Spent: 10m
> Create database throws NPE
> --------------------------
>
> Key: HIVE-25211
> URL: https://issues.apache.org/jira/browse/HIVE-25211
> Project: Hive
> Issue Type: Bug
> Components: Standalone Metastore
> Affects Versions: 4.0.0
> Reporter: Yongzhi Chen
> Assignee: Yongzhi Chen
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> <11>1 2021-06-06T17:32:48.964Z metastore-0.metastore-service.warehouse-1622998329-9klr.svc.cluster.local metastore 1 5ad83e8e-bf89-4ad3-b1fb-51c73c7133b7 [mdc@18060 class="metastore.RetryingHMSHandler" level="ERROR" thread="pool-9-thread-16"] MetaException(message:java.lang.NullPointerException)
>
> at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newMetaException(HiveMetaStore.java:8115)
> at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.create_database(HiveMetaStore.java:1629)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:160)
> at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:121)
> at com.sun.proxy.$Proxy31.create_database(Unknown Source)
> at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$create_database.getResult(ThriftHiveMetastore.java:16795)
> at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$create_database.getResult(ThriftHiveMetastore.java:16779)
> at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
> at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> at org.apache.hadoop.hive.metastore.security.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:643)
> at org.apache.hadoop.hive.metastore.security.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor$1.run(HadoopThriftAuthBridge.java:638)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1898)
> at org.apache.hadoop.hive.metastore.security.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge.java:638)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.NullPointerException
> at org.apache.hadoop.hive.metastore.Warehouse.getFs(Warehouse.java:120)
> at org.apache.hadoop.hive.metastore.Warehouse.getFs(Warehouse.java:128)
> at org.apache.hadoop.hive.metastore.Warehouse.deleteDir(Warehouse.java:491)
> at org.apache.hadoop.hive.metastore.Warehouse.deleteDir(Warehouse.java:480)
> at org.apache.hadoop.hive.metastore.Warehouse.deleteDir(Warehouse.java:476)
> at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler$9.run(HiveMetaStore.java:1556)
> at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler$9.run(HiveMetaStore.java:1554)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1898)
> at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.create_database_core(HiveMetaStore.java:1554)
> at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.create_database(HiveMetaStore.java:1618)
> ... 21 more
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