Uses of Class
org.apache.hadoop.hive.metastore.txn.CompactionInfo

Packages that use CompactionInfo

Package	Description
org.apache.hadoop.hive.metastore.txn

Uses of CompactionInfo in org.apache.hadoop.hive.metastore.txn

Methods in org.apache.hadoop.hive.metastore.txn that return CompactionInfo

Modifier and Type	Method and Description
CompactionInfo	CompactionTxnHandler.findNextToCompact(String workerId) This will grab the next compaction request off of the queue, and assign it to the worker.

Methods in org.apache.hadoop.hive.metastore.txn that return types with arguments of type CompactionInfo

Modifier and Type	Method and Description
Set<CompactionInfo>	CompactionTxnHandler.findPotentialCompactions(int maxAborted) This will look through the completed_txn_components table and look for partitions or tables that may be ready for compaction.
List<CompactionInfo>	CompactionTxnHandler.findReadyToClean() Find entries in the queue that are ready to be cleaned.

Methods in org.apache.hadoop.hive.metastore.txn with parameters of type CompactionInfo

Modifier and Type	Method and Description
int	CompactionInfo.compareTo(CompactionInfo o)
List<String>	CompactionTxnHandler.findColumnsWithStats(CompactionInfo ci) Queries metastore DB directly to find columns in the table which have statistics information.
void	CompactionTxnHandler.markCleaned(CompactionInfo info) This will remove an entry from the queue after it has been compacted.
void	CompactionTxnHandler.markCompacted(CompactionInfo info) This will mark an entry in the queue as compacted and put it in the ready to clean state.