[HIVE-19254] NumberFormatException in MetaStoreUtils.isFastStatsSame

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-1
• Assignee: Bharath Krishna
• Reporter: Vihang Karajgaonkar
• Created: 20/Apr/18 05:24
• Updated: 17/Nov/22 08:55
• Resolved: 19/Nov/18 18:24

Description

I see the following exception under some cases in the logs. This possibly happens when you try to add empty partitions.

2018-04-19T19:32:19,260 ERROR [pool-7-thread-7] metastore.RetryingHMSHandler: MetaException(message:java.lang.NumberFormatException: null)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newMetaException(HiveMetaStore.java:6824)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_partitions_with_environment_context(HiveMetaStore.java:4864)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_partitions(HiveMetaStore.java:4801)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:147)
        at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:108)
        at com.sun.proxy.$Proxy24.alter_partitions(Unknown Source)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_partitions.getResult(ThriftHiveMetastore.java:16046)
        at org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Processor$alter_partitions.getResult(ThriftHiveMetastore.java:16030)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:111)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor$1.run(TUGIBasedProcessor.java:107)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1965)
        at org.apache.hadoop.hive.metastore.TUGIBasedProcessor.process(TUGIBasedProcessor.java:119)
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NumberFormatException: null
        at java.lang.Long.parseLong(Long.java:552)
        at java.lang.Long.parseLong(Long.java:631)
        at org.apache.hadoop.hive.metastore.utils.MetaStoreUtils.isFastStatsSame(MetaStoreUtils.java:632)
        at org.apache.hadoop.hive.metastore.HiveAlterHandler.alterPartitions(HiveAlterHandler.java:743)
        at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.alter_partitions_with_environment_context(HiveMetaStore.java:4827)
        ... 21 more