java.lang.Object
java.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
org.elasticsearch.ElasticsearchException
org.elasticsearch.transport.TransportException
org.elasticsearch.transport.ActionTransportException
org.elasticsearch.transport.ConnectTransportException
- All Implemented Interfaces:
Serializable,Writeable,ToXContent,ToXContentFragment
- Direct Known Subclasses:
NodeDisconnectedException,NodeNotConnectedException
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent
ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.ParamsNested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V> -
Field Summary
Fields inherited from class org.elasticsearch.ElasticsearchException
REST_EXCEPTION_SKIP_CAUSE, REST_EXCEPTION_SKIP_STACK_TRACE, REST_EXCEPTION_SKIP_STACK_TRACE_DEFAULT, STACK_TRACEFields inherited from interface org.elasticsearch.xcontent.ToXContent
EMPTY, EMPTY_PARAMS -
Constructor Summary
ConstructorsConstructorDescriptionConnectTransportException(DiscoveryNode node, String msg) ConnectTransportException(DiscoveryNode node, String msg, String action) ConnectTransportException(DiscoveryNode node, String msg, String action, Throwable cause) ConnectTransportException(DiscoveryNode node, String msg, Throwable cause) -
Method Summary
Modifier and TypeMethodDescriptionfinal RestStatusstatus()The ES REST API is a gateway to a single or multiple clusters.protected voidwriteTo(StreamOutput out, Writeable.Writer<Throwable> nestedExceptionsWriter) Methods inherited from class org.elasticsearch.ElasticsearchException
addHeader, addHeader, addMetadata, addMetadata, failureFromXContent, fromXContent, generateFailureXContent, generateThrowableXContent, generateThrowableXContent, getDetailedMessage, getExceptionName, getExceptionName, getHeader, getHeaderKeys, getHeaders, getId, getIndex, getMetadata, getMetadata, getMetadataKeys, getResourceId, getResourceType, getRootCause, getShardId, guessRootCauses, guessRootCauses, innerFromXContent, innerToXContent, isRegistered, isTimeout, metadataToXContent, readException, readException, readStackTrace, setIndex, setIndex, setResources, setShard, toString, toXContent, toXContent, unwrapCause, writeException, writeStackTraces, writeToMethods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTraceMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface org.elasticsearch.xcontent.ToXContentFragment
isFragment
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Constructor Details
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ConnectTransportException
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ConnectTransportException
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ConnectTransportException
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ConnectTransportException
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ConnectTransportException
- Throws:
IOException
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Method Details
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status
The ES REST API is a gateway to a single or multiple clusters. If there is an error connecting to other servers, then we should return a 502 BAD_GATEWAY status code instead of the parent class' 500 INTERNAL_SERVER_ERROR. Clients tend to retry on a 502 but not on a 500, and retrying may help on a connection error.- Overrides:
statusin classElasticsearchException- Returns:
- a
RestStatus.BAD_GATEWAYcode
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writeTo
protected void writeTo(StreamOutput out, Writeable.Writer<Throwable> nestedExceptionsWriter) throws IOException - Overrides:
writeToin classActionTransportException- Throws:
IOException
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