Interface | Description |
---|---|
HeapMemoryMonitor.Listener | |
HiveInterruptCallback | |
MemoryEstimate |
Interface that can be used to provide size estimates based on data structures held in memory for an object instance.
|
UgiFactory |
Class | Description |
---|---|
BlobStorageUtils |
Utilities for different blob (object) storage systems
|
CompressionUtils |
This class contains methods used for the purposes of compression, this class
should not be accessed from code run in Hadoop.
|
CopyOnFirstWriteProperties |
A special subclass of Properties, designed to save memory when many identical
copies of Properties would otherwise be created.
|
FileUtils |
Collection of file manipulation utilities common across Hive.
|
HeapMemoryMonitor |
Class that monitors memory usage and notifies the listeners when a certain of threshold of memory is used
after GC (collection usage).
|
HiveInterruptUtils | |
HiveStatsUtils |
HiveStatsUtils.
|
JavaUtils |
Collection of Java class loading/reflection related utilities common across
Hive.
|
JvmMetrics |
JVM and logging related metrics.
|
JvmPauseMonitor |
Based on the JvmPauseMonitor from Hadoop.
|
LogUtils |
Utilities common to logging operations.
|
ObjectPair<F,S> | |
ServerUtils |
ServerUtils (specific to HiveServer version 1)
|
StatsSetupConst |
A class that defines the constant strings used by the statistics implementation.
|
StringableMap |
A utility class that can convert a HashMap of Properties into a colon separated string,
and can take the same format of string and convert it to a HashMap of Properties.
|
StringInternUtils |
Collection of utilities for string interning, common across Hive.
|
Enum | Description |
---|---|
JvmMetricsInfo |
JVM and logging related metrics info instances.
|
StatsSetupConst.StatDB |
Exception | Description |
---|---|
LogUtils.LogInitializationException |
Copyright © 2022 The Apache Software Foundation. All rights reserved.