org.apache.hadoop.hbase.io.hfile.trace

Class HFileContextAttributesBuilderConsumer

java.lang.Object

org.apache.hadoop.hbase.io.hfile.trace.HFileContextAttributesBuilderConsumer

All Implemented Interfaces:

Consumer<io.opentelemetry.api.common.AttributesBuilder>

@InterfaceAudience.Private
public class HFileContextAttributesBuilderConsumer
extends Object
implements Consumer<io.opentelemetry.api.common.AttributesBuilder>

Populate fields on an AttributesBuilder based on an HFileContext. Passed around inside an active Context, indexed under CONTEXT_KEY. The class is designed such that calls to the accept(AttributesBuilder) method are idempotent with regards to the instance of this class.

The true and truly ridiculous class name should be something more like HFileContext_ContextAttributes_AttributesBuilder_Consumer.

Field Summary

Fields

Modifier and Type	Field and Description
static io.opentelemetry.context.ContextKey<Consumer<io.opentelemetry.api.common.AttributesBuilder>>	CONTEXT_KEY Used to place extract attributes pertaining to the HFileContext that scopes the active Context.
private HFileContext	hFileContext
private HBaseSemanticAttributes.ReadType	readType
private boolean	skipChecksum

Constructor Summary

Constructors

Constructor and Description
HFileContextAttributesBuilderConsumer(HFileContext hFileContext)

Method Summary

Modifier and Type	Method and Description
void	accept(io.opentelemetry.api.common.AttributesBuilder builder)
HFileContextAttributesBuilderConsumer	setReadType(HBaseSemanticAttributes.ReadType readType) Specify the HBaseSemanticAttributes.ReadType involced in this IO operation.
HFileContextAttributesBuilderConsumer	setSkipChecksum(boolean skipChecksum) Specify that the ChecksumType should not be included in the attributes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Consumer

andThen

Field Detail

CONTEXT_KEY

public static final io.opentelemetry.context.ContextKey<Consumer<io.opentelemetry.api.common.AttributesBuilder>> CONTEXT_KEY

Used to place extract attributes pertaining to the HFileContext that scopes the active Context.

hFileContext

private final HFileContext hFileContext

skipChecksum

private boolean skipChecksum

readType

private HBaseSemanticAttributes.ReadType readType

Constructor Detail

HFileContextAttributesBuilderConsumer

public HFileContextAttributesBuilderConsumer(HFileContext hFileContext)

Method Detail

setSkipChecksum

public HFileContextAttributesBuilderConsumer setSkipChecksum(boolean skipChecksum)

Specify that the ChecksumType should not be included in the attributes.

setReadType

public HFileContextAttributesBuilderConsumer setReadType(HBaseSemanticAttributes.ReadType readType)

Specify the HBaseSemanticAttributes.ReadType involced in this IO operation.

accept

public void accept(io.opentelemetry.api.common.AttributesBuilder builder)

Specified by:

accept in interface Consumer<io.opentelemetry.api.common.AttributesBuilder>