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Posted to gitbox@hive.apache.org by GitBox <gi...@apache.org> on 2020/07/26 20:56:48 UTC
[GitHub] [hive] ayushtkn opened a new pull request #1321: HIVE-23935. Fetching primaryKey through beeline fails with NPE.
ayushtkn opened a new pull request #1321:
URL: https://github.com/apache/hive/pull/1321
https://issues.apache.org/jira/browse/HIVE-23935
Entire Trace -
```
0: jdbc:hive2://localhost:10000> !primarykeys Persons
Error: MetaException(message:java.lang.NullPointerException) (state=,code=0)
org.apache.hive.service.cli.HiveSQLException: MetaException(message:java.lang.NullPointerException)
at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:360)
at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:351)
at org.apache.hive.jdbc.HiveDatabaseMetaData.getPrimaryKeys(HiveDatabaseMetaData.java:573)
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.hive.beeline.Reflector.invoke(Reflector.java:89)
at org.apache.hive.beeline.Commands.metadata(Commands.java:125)
at org.apache.hive.beeline.Commands.primarykeys(Commands.java:231)
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.hive.beeline.ReflectiveCommandHandler.execute(ReflectiveCommandHandler.java:57)
at org.apache.hive.beeline.BeeLine.execCommandWithPrefix(BeeLine.java:1465)
at org.apache.hive.beeline.BeeLine.dispatch(BeeLine.java:1504)
at org.apache.hive.beeline.BeeLine.execute(BeeLine.java:1364)
at org.apache.hive.beeline.BeeLine.begin(BeeLine.java:1134)
at org.apache.hive.beeline.BeeLine.begin(BeeLine.java:1082)
at org.apache.hive.beeline.BeeLine.mainWithInputRedirection(BeeLine.java:546)
at org.apache.hive.beeline.BeeLine.main(BeeLine.java:528)
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.util.RunJar.run(RunJar.java:323)
at org.apache.hadoop.util.RunJar.main(RunJar.java:236)
Caused by: org.apache.hive.service.cli.HiveSQLException: MetaException(message:java.lang.NullPointerException)
at org.apache.hive.service.cli.operation.GetPrimaryKeysOperation.runInternal(GetPrimaryKeysOperation.java:120)
at org.apache.hive.service.cli.operation.Operation.run(Operation.java:277)
at org.apache.hive.service.cli.session.HiveSessionImpl.getPrimaryKeys(HiveSessionImpl.java:997)
at org.apache.hive.service.cli.CLIService.getPrimaryKeys(CLIService.java:416)
at org.apache.hive.service.cli.thrift.ThriftCLIService.GetPrimaryKeys(ThriftCLIService.java:838)
at org.apache.hive.service.rpc.thrift.TCLIService$Processor$GetPrimaryKeys.getResult(TCLIService.java:1717)
at org.apache.hive.service.rpc.thrift.TCLIService$Processor$GetPrimaryKeys.getResult(TCLIService.java:1702)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56)
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: MetaException(message:java.lang.NullPointerException)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newMetaException(HiveMetaStore.java:7921)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.throwMetaException(HiveMetaStore.java:9105)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_primary_keys(HiveMetaStore.java:9067)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:147)
at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:108)
at com.sun.proxy.$Proxy44.get_primary_keys(Unknown Source)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getPrimaryKeys(HiveMetaStoreClient.java:2617)
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.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:215)
at com.sun.proxy.$Proxy45.getPrimaryKeys(Unknown Source)
at org.apache.hive.service.cli.operation.GetPrimaryKeysOperation.runInternal(GetPrimaryKeysOperation.java:94)
... 13 more
Caused by: java.lang.NullPointerException: null
at org.apache.hadoop.hive.metastore.utils.StringUtils.normalizeIdentifier(StringUtils.java:94)
at org.apache.hadoop.hive.metastore.ObjectStore.getPrimaryKeysInternal(ObjectStore.java:10723)
at org.apache.hadoop.hive.metastore.ObjectStore.getPrimaryKeys(ObjectStore.java:10713)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:97)
at com.sun.proxy.$Proxy42.getPrimaryKeys(Unknown Source)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_primary_keys(HiveMetaStore.java:9064)
... 28 more
```
Post Fix
```
: jdbc:hive2://localhost:10000> !primarykeys persons
+------------+--------------+-------------+--------------+----------+-------------------------------+
| TABLE_CAT | TABLE_SCHEM | TABLE_NAME | COLUMN_NAME | KEY_SEQ | PK_NAME |
+------------+--------------+-------------+--------------+----------+-------------------------------+
| | default | persons | id | 1 | pk_250096773_1595006111286_0 |
+------------+--------------+-------------+--------------+----------+-------------------------------+
```
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[GitHub] [hive] github-actions[bot] commented on pull request #1321: HIVE-23935. Fetching primaryKey through beeline fails with NPE.
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #1321:
URL: https://github.com/apache/hive/pull/1321#issuecomment-704629171
This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
Feel free to reach out on the dev@hive.apache.org list if the patch is in need of reviews.
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[GitHub] [hive] github-actions[bot] closed pull request #1321: HIVE-23935. Fetching primaryKey through beeline fails with NPE.
Posted by GitBox <gi...@apache.org>.
github-actions[bot] closed pull request #1321:
URL: https://github.com/apache/hive/pull/1321
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[GitHub] [hive] ayushtkn commented on pull request #1321: HIVE-23935. Fetching primaryKey through beeline fails with NPE.
Posted by GitBox <gi...@apache.org>.
ayushtkn commented on pull request #1321:
URL: https://github.com/apache/hive/pull/1321#issuecomment-670603579
@kgyrtkirk @belugabehr can you help review!!!
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[GitHub] [hive] ayushtkn commented on pull request #1321: HIVE-23935. Fetching primaryKey through beeline fails with NPE.
Posted by GitBox <gi...@apache.org>.
ayushtkn commented on pull request #1321:
URL: https://github.com/apache/hive/pull/1321#issuecomment-664039641
Reason -
`` public boolean primarykeys(String line) throws Exception {
return metadata("getPrimaryKeys", new String[] {
beeLine.getConnection().getCatalog(), null,
arg1(line, "table name"),});``
Db_Name is passed `null` from `Command.java` and that is a valid value, which is handled later at `MetaStoreDirectSql.java`
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