abstractdog commented on code in PR #4566: URL: https://github.com/apache/hive/pull/4566#discussion_r1398834938
########## standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/txn/TxnHandler.java: ########## @@ -112,104 +51,135 @@ import org.apache.hadoop.hive.metastore.api.HeartbeatTxnRangeRequest; import org.apache.hadoop.hive.metastore.api.HeartbeatTxnRangeResponse; import org.apache.hadoop.hive.metastore.api.HiveObjectType; -import org.apache.hadoop.hive.metastore.api.LockComponent; import org.apache.hadoop.hive.metastore.api.LockRequest; import org.apache.hadoop.hive.metastore.api.LockResponse; -import org.apache.hadoop.hive.metastore.api.LockState; -import org.apache.hadoop.hive.metastore.api.LockType; import org.apache.hadoop.hive.metastore.api.Materialization; import org.apache.hadoop.hive.metastore.api.MaxAllocatedTableWriteIdRequest; import org.apache.hadoop.hive.metastore.api.MaxAllocatedTableWriteIdResponse; import org.apache.hadoop.hive.metastore.api.MetaException; +import org.apache.hadoop.hive.metastore.api.NoSuchCompactionException; import org.apache.hadoop.hive.metastore.api.NoSuchLockException; import org.apache.hadoop.hive.metastore.api.NoSuchTxnException; import org.apache.hadoop.hive.metastore.api.OpenTxnRequest; import org.apache.hadoop.hive.metastore.api.OpenTxnsResponse; import org.apache.hadoop.hive.metastore.api.Partition; -import org.apache.hadoop.hive.metastore.api.ReplLastIdInfo; import org.apache.hadoop.hive.metastore.api.ReplTblWriteIdStateRequest; import org.apache.hadoop.hive.metastore.api.SeedTableWriteIdsRequest; import org.apache.hadoop.hive.metastore.api.SeedTxnIdRequest; import org.apache.hadoop.hive.metastore.api.ShowCompactRequest; import org.apache.hadoop.hive.metastore.api.ShowCompactResponse; -import org.apache.hadoop.hive.metastore.api.ShowCompactResponseElement; import org.apache.hadoop.hive.metastore.api.ShowLocksRequest; import org.apache.hadoop.hive.metastore.api.ShowLocksResponse; -import org.apache.hadoop.hive.metastore.api.ShowLocksResponseElement; import org.apache.hadoop.hive.metastore.api.Table; -import org.apache.hadoop.hive.metastore.api.TableValidWriteIds; import org.apache.hadoop.hive.metastore.api.TxnAbortedException; import org.apache.hadoop.hive.metastore.api.TxnOpenException; -import org.apache.hadoop.hive.metastore.api.TxnToWriteId; import org.apache.hadoop.hive.metastore.api.TxnType; import org.apache.hadoop.hive.metastore.api.UnlockRequest; import org.apache.hadoop.hive.metastore.api.UpdateTransactionalStatsRequest; -import org.apache.hadoop.hive.metastore.api.WriteEventInfo; import org.apache.hadoop.hive.metastore.conf.MetastoreConf; import org.apache.hadoop.hive.metastore.conf.MetastoreConf.ConfVars; import org.apache.hadoop.hive.metastore.datasource.DataSourceProvider; import org.apache.hadoop.hive.metastore.datasource.DataSourceProviderFactory; import org.apache.hadoop.hive.metastore.events.AbortTxnEvent; -import org.apache.hadoop.hive.metastore.events.AllocWriteIdEvent; -import org.apache.hadoop.hive.metastore.events.CommitTxnEvent; -import org.apache.hadoop.hive.metastore.events.ListenerEvent; -import org.apache.hadoop.hive.metastore.events.OpenTxnEvent; import org.apache.hadoop.hive.metastore.events.AcidWriteEvent; +import org.apache.hadoop.hive.metastore.events.ListenerEvent; import org.apache.hadoop.hive.metastore.messaging.EventMessage; import org.apache.hadoop.hive.metastore.metrics.Metrics; import org.apache.hadoop.hive.metastore.metrics.MetricsConstants; import org.apache.hadoop.hive.metastore.tools.SQLGenerator; -import org.apache.hadoop.hive.metastore.txn.impl.InsertCompactionInfoCommand; -import org.apache.hadoop.hive.metastore.txn.jdbc.TransactionContext; -import org.apache.hadoop.hive.metastore.txn.retryhandling.SqlRetryCallProperties; +import org.apache.hadoop.hive.metastore.txn.entities.LockInfo; +import org.apache.hadoop.hive.metastore.txn.impl.HiveMutex; +import org.apache.hadoop.hive.metastore.txn.impl.commands.AddWriteIdsToMinHistoryCommand; Review Comment: in general we're against wildcard imports, but this time it's a typical usecase to avoid mass import and have a clean representation of the new class hierarchy: ``` import org.apache.hadoop.hive.metastore.txn.impl.commands.*; import org.apache.hadoop.hive.metastore.txn.impl.functions.*; import org.apache.hadoop.hive.metastore.txn.impl.queries.*; ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
