Migrating metadata from derby to mysql thrown NullPointerException
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Key: HIVE-1712
URL: https://issues.apache.org/jira/browse/HIVE-1712
Project: Hadoop Hive
Issue Type: Bug
Components: Metastore
Affects Versions: 0.5.0
Reporter: Jake Farrell
Exported derby data to csv, loaded data into mysql and ran hive query which
worked in derby and got the following exception
2010-10-16 08:57:29,080 INFO metastore.ObjectStore
(ObjectStore.java:setConf(106)) - Initialized ObjectStore
2010-10-16 08:57:29,552 INFO metastore.HiveMetaStore
(HiveMetaStore.java:logStartFunction(171)) - 0: get_table : db=default
tbl=testimport
2010-10-16 08:57:30,140 ERROR metadata.Hive (Hive.java:getTable(395)) -
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:394)
at java.util.Hashtable.putAll(Hashtable.java:466)
at
org.apache.hadoop.hive.metastore.MetaStoreUtils.getSchema(MetaStoreUtils.java:520)
at
org.apache.hadoop.hive.metastore.MetaStoreUtils.getSchema(MetaStoreUtils.java:489)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:381)
at org.apache.hadoop.hive.ql.metadata.Hive.getTable(Hive.java:333)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.getMetaData(SemanticAnalyzer.java:683)
at
org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:5200)
at
org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:105)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:275)
at org.apache.hadoop.hive.ql.Driver.runCommand(Driver.java:320)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:312)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:123)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:181)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:287)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
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