org.apache.lens.server.api.error

Class LensMultiCauseException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.apache.lens.server.api.error.LensException

org.apache.lens.server.api.error.LensMultiCauseException

All Implemented Interfaces:

Serializable, Comparable<LensException>

public class LensMultiCauseException
extends LensException

Thrown when there are more than one independent failures in the same computation. E.g. (a) If a decision is based on evaluating multiple iterations with same / different data input, then collection of failures of all iterations can be recorded in a LensMultiCauseException (b) If a decision is based on evaluating multiple operations in parallel background threads, then collection of failures of all background threads can be recorded using LensMultiCauseException

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LensMultiCauseException(com.google.common.collect.ImmutableList<LensException> excpList)

Method Summary

Modifier and Type	Method and Description
static LensException	getAppropriateError(com.google.common.collect.ImmutableList<LensException> excpList)

Methods inherited from class org.apache.lens.server.api.error.LensException

buildLensErrorResponse, buildLensErrorTO, compareTo, equals, getErrorCode, getErrorInfo, getErrorWeight, getFormattedErrorMsg, getLensAPIResult, getMessage, hashCode, wrap

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LensMultiCauseException

public LensMultiCauseException(@NonNull
                               com.google.common.collect.ImmutableList<LensException> excpList)

Method Detail

getAppropriateError

public static LensException getAppropriateError(com.google.common.collect.ImmutableList<LensException> excpList)