CirrusSearch\ElasticaErrorHandler Class Reference

Generic functions for extracting and reporting on errors/exceptions from Elastica. More...

Static Public Member Functions
static	logRequestResponse (Connection $conn, $message, array $context=[])
static	extractMessage (\Elastica\Exception\ExceptionInterface $exception)
static	extractFullError (\Elastica\Exception\ExceptionInterface $exception)
	Extract an error message from an exception thrown by Elastica.
static	classifyError (?\Elastica\Exception\ExceptionInterface $exception=null)
	Broadly classify the error message into failures where we decided to not serve the query, and failures where we just failed to answer.
static	isParseError (Status $status)
	Does this status represent an Elasticsearch parse error?
static	extractMessageAndStatus (?\Elastica\Exception\ExceptionInterface $exception=null)

Static Protected Member Functions
static	formatMessage (array $error)
	Takes an error and converts it into a useful message.

Detailed Description

Generic functions for extracting and reporting on errors/exceptions from Elastica.

Member Function Documentation

classifyError()

static CirrusSearch\ElasticaErrorHandler::classifyError ( ?\Elastica\Exception\ExceptionInterface $exception = null )

static

Broadly classify the error message into failures where we decided to not serve the query, and failures where we just failed to answer.

Parameters

\Elastica\Exception\ExceptionInterface | null

$exception

Returns

string Either 'rejected', 'failed' or 'unknown'

extractFullError()

static CirrusSearch\ElasticaErrorHandler::extractFullError ( \Elastica\Exception\ExceptionInterface $exception )

static

Extract an error message from an exception thrown by Elastica.

Parameters

\Elastica\Exception\ExceptionInterface

$exception

exception from which to extract a message

Returns

array structuerd error from the exception

extractMessage()

static CirrusSearch\ElasticaErrorHandler::extractMessage ( \Elastica\Exception\ExceptionInterface $exception )

static

Parameters

\Elastica\Exception\ExceptionInterface

$exception

Returns

string

extractMessageAndStatus()

static CirrusSearch\ElasticaErrorHandler::extractMessageAndStatus ( ?\Elastica\Exception\ExceptionInterface $exception = null )

static

Parameters

\Elastica\Exception\ExceptionInterface | null

$exception

Returns

array Two elements, first is Status object, second is string.

formatMessage()

static CirrusSearch\ElasticaErrorHandler::formatMessage ( array $error )

staticprotected

Takes an error and converts it into a useful message.

Mostly this is to deal with errors where the useful part is hidden inside a caused_by chain. WARNING: In some circumstances, like bulk update failures, this could be multiple megabytes.

Parameters

array

$error

An error array, such as the one returned by extractFullError().

Returns

string

isParseError()

static CirrusSearch\ElasticaErrorHandler::isParseError ( Status $status )

static

Does this status represent an Elasticsearch parse error?

Parameters

Status

$status

Status to check

Returns

bool is this a parse error?

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The documentation for this class was generated from the following file:

• includes/ElasticaErrorHandler.php