Package | Description |
---|---|
org.apache.hadoop.hive.ql.exec |
Hive QL execution tasks, operators, functions and other handlers.
|
org.apache.hadoop.hive.ql.exec.tez | |
org.apache.hadoop.hive.ql.parse | |
org.apache.hadoop.hive.ql.session | |
org.apache.hadoop.hive.ql.wm |
Class and Description |
---|
TezTask
TezTask handles the execution of TezWork.
|
Class and Description |
---|
AmPluginNode |
AmPluginNode.AmPluginInfo |
DagUtils
DagUtils.
|
HiveInputCounters |
InterruptibleProcessing |
KeyValuesAdapter
Key-values interface for the Reader used by ReduceRecordSource
|
LlapPluginEndpointClient |
LlapPluginEndpointClient.UpdateRequestContext |
RecordProcessor
Process input from tez LogicalInput and write output
It has different subclasses for map and reduce processing
|
RecordSource |
TezProcessor
Hive processor for Tez that forms the vertices in Tez and processes the data.
|
TezSessionPoolManager
This class is for managing multiple tez sessions particularly when
HiveServer2 is being used to submit queries.
|
TezSessionState
Holds session state related to Tez
|
TezSessionState.HiveResources |
WmEvent.WmTezSessionInfo |
WmPoolMetrics
A wrapper for metrics for single WM pool.
|
WmTezSession |
WorkloadManager
Workload management entry point for HS2.
|
WorkloadManagerMxBean
MXbean to expose cache allocator related information through JMX.
|
Class and Description |
---|
TezTask
TezTask handles the execution of TezWork.
|
Class and Description |
---|
TezSessionState
Holds session state related to Tez
|
Class and Description |
---|
TezSessionState
Holds session state related to Tez
|
WmEvent
Workload Manager events at query level.
|
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