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A list of possible error messages is listed below. This list is not comprehensive and will be modified to reflect the true error message along with the error code.

'''Error Code''' '''

Error Message''' '''How to Handle'''

1000

Error during parsing

1001

Unable to descirbe schema for alias <alias>

1002

Unable to store alias <id>

1003

Unable to find an operator for alias <alias>

1004

No alias <alias> to <operation>

1005

No plan for <alias> to <operation>

1006

Could not find operator in plan

1007

Found duplicates in schema. <list of duplicate column names> . Please alias the columns with unique names.

1008

Expected a bag with a single element of type tuple but got a bag schema with multiple elements

1009

Expected a bag with a single element of type tuple but got an element of type <type>

1010

getAtomicGroupByType is used only when dealing with atomic <group/join> col

1011

getTupleGroupBySchema is used only when dealing with <tuple/join> group col

1012

Each <COGroup/join> input has to have the same number of inner plans

1013

attributes can either be star (star) or a list of expressions, but not both.

1014

Problem with input <operator> of User-defined function: <function>

1015

Error determining fieldschema of constant: <constant>

1016

Problems in merging user defined schema

1017

Schema mismatch. A basic type on flattening cannot have more than one column. User defined schema: <schema>

1018

Problem determining schema during load

1019

Unable to merge schemas

1020

Only a BAG or TUPLE can have schemas. Got <type>

1021

Type mismatch. No useful type for merging. Field Schema: <field schema>. Other Fileld Schema: + otherFs

1022

Type mismatch. Field Schema: <field schema>. Other Fileld Schema: + otherFs

1023

Unable to create field schema

1024

Found duplicate aliases: <alias>

1025

Found more than one match: <list of aliases>

1026

Attempt to fetch field: <field> from schema of size <size>

1027

Cannot reconcile schemas with different sizes. This schema has size <size> other has size of <size>

1028

Access to the tuple <alias> of the bag is disallowed. Only access to the elements of the tuple in the bag is allowed.

1029

One of the schemas is null for merging schemas. Schema: <schema> Other schema: <schema>

1030

Different schema sizes for merging schemas. Schema size: <size> Other schema size: <size>

1031

Incompatible types for merging schemas. Field schema type: <type> Other field schema type: <type>

1032

Incompatible inner schemas for merging schemas. Field schema: <schema> Other field schema: <schema>

1033

Schema size mismatch for merging schemas. Other schema size greater than schema size. Schema: <schema>. Other schema: <schema>

1034

TypeCastInserter invoked with an invalid operator class name: <operator class name>

1035

Error getting LOProject's input schema

1036

Map key should be a basic type

1037

Operand of Regex can be CharArray only

1038

Operands of AND/OR can be boolean only

1039

Incompatible types in <Addition/Subtraction/Division/Multiplication/Mod/GreaterThan/LesserThan/> operator. left hand side: <type> right hand size: type

1040

Could not set <Add/Subtract/Multiply/Divide/Mod/UserFunc/BinCond> field schema

1041

NEG can be used with numbers or Bytearray only

1042

NOT can be used with boolean only

1043

Unable to retrieve field schema of operator.

1044

Unable to get list of overloaded methods.

1045

Could not infer the matching function for <func spec> as multiple or none of them fit. Please use an explicit cast.

1046

Multiple matching functions for <funcspec> with input schemas: ( <schema> , <schema>). Please use an explicit cast.

1047

Condition in BinCond must be boolean

1048

Two inputs of BinCond must have compatible schemas

1049

Problem during evaluaton of BinCond output type

1050

Unsupported input type for BinCond: lhs = <type>; rhs = <type>

1051

Cannot cast to bytearray

1052

Cannot cast <type> with schema <schema> to <type> with schema <schema>

1053

Cannot resolve load function to use for casting from <type> to <type>

1054

Cannot merge schemas from inputs of UNION

1055

Problem while reading schemas from inputs of <Union/SplitOutput/Distinct/Limit/Cross>

1056

Problem while casting inputs of Union

1057

's inner plan can only have one output (leaf)

1058

Split's condition must evaluate to boolean. Found: <type>

1059

Problem while reconciling output schema of <Sort/Filter/Split>

1060

Cannot resolve <COGroup/Foreach/Fragment Replicate Join> output schema

1061

Sorry, group by complex types will be supported soon

1062

COGroup by incompatible types

1063

Problem while reading field schema from input while inserting cast

1064

Problem reading column <col> from schema: <schema>

1065

Found more than one load function to use: <list of load functions>

1066

Unable to open iterator for alias <alias>

1067

Unable to explain alias <alias>

1068

Using <Map/Bag> as key not supported.

1069

Problem resolving class version numbers for class <class>

1070

Could not resolve <class> using imports: <package import list>

1071

Cannot convert a <type> to <a/an> <type>

1072

Out of bounds access: Request for field number <number> exceeds tuple size of <size>

1073

Cannot determine field schema for <object>

1074

Problem with formatting. Could not convert <object> to <Integer/Long/Float/Double>.

1075

Received a bytearray from the UDF. Cannot determine how to convert the bytearray to <int/float/long/double/string/tuple/bag/map>

1076

Problem while reading field schema of cast operator.

1077

Two operators that require a cast in between are not adjacent.

1078

Schema size mismatch for casting. Input schema size: <size>. Target schema size: <size>

1079

Undefined type checking logic for unary operator: " <operator>

1080

Did not find inputs for operator: " <operator>

1081

Cannot cast to <int/float/long/double/string/tuple/bag/map>. Expected bytearray but received: <type>

1082

Cogroups with more than 127 inputs not supported.

1083

setBatchOn() must be called first.

1084

Invalid Query: Query is null or of size 0.

1085

operator in <pushBefore/pushAfter> is null. Cannot <pushBefore/pushAfter> null operators.

1086

First operator in <pushBefore/pushAfter> should have multiple <inputs/outputs>. Found first operator with <size> <inputs/outputs>.

1087

The <inputNum/outputNum> <num> should be lesser than the number of <inputs/outputs> of the first operator. Found first operator with <size> <inputs/outputs>.

1088

operator in <pushBefore/pushAfter> should have <at least> one <output/input>. Found <first/second> operator with <no/<size> > <outputs/inputs>.

1089

Second operator in <pushBefore/pushAfter> should be the <successor/predecessor> of the First operator.

1090

Second operator can have at most one <incoming/outgoing> edge from First operator. Found <num> edges.

1091

First operator does not support multiple <outputs/inputs>. On completing the <pushBefore/pushAfter> operation First operator will end up with <num> edges

1092

operator in swap is null. Cannot swap null operators.

1093

Swap supports swap of operators with at most one <input/output>. Found <first/second> operator with <size> <inputs/outputs>

1094

Attempt to insert between two nodes that were not connected.

1095

Attempt to remove and reconnect for node with multiple <predecessors/successors>.

1096

Attempt to remove and reconnect for node with <<size>/no> <predecessors/successors>.

1097

Containing node cannot be null.

1098

Node index cannot be negative.

1099

Node to be replaced cannot be null.

1100

Replacement node cannot be null.

1101

Merge Join must have exactly two inputs. Found : + <size> + inputs

1102

Data is not sorted on <left/right> side. Last two keys encountered were: <previous key>, <current key>

1103

Merge join only supports Filter, Foreach and Load as its predecessor. Found : <operator>

1104

Right input of merge-join must implement SamplableLoader interface. This loader doesn't implement it.

1105

Heap percentage / Conversion factor cannot be set to 0

1106

Merge join is possible only for simple column or '*' join keys when using <funcspec> as the loader

1107

Try to merge incompatible types (eg. numerical type vs non-numeircal type)

1108

Duplicated schema

1109

Input ( <input alias> ) on which outer join is desired should have a valid schema

1110

Unsupported query: You have an partition column (<colname>) inside a <regexp operator/function/cast/null check operator/bincond operator> in the filter condition.

1111

Use of partition column/condition with non partition column/condition in filter expression is not supported.

1112

Unsupported query: You have an partition column (<column name>) in a construction like: (pcond and ...) or (pcond and ...) where pcond is a condition on a partition column.

1113

Unable to describe schema for nested expression <alias>

1114

Unable to find schema for nested alias <nested alias>

1115

Place holder for Howl related errors

1116

Duplicate udf script (in scripting language)

1117

Cannot merge schema

1118

Cannot convert bytes load from BinStorage

1119

Cannot find LoadCaster class

1120

Cannot cast complex data

1121

Python error

1122

The arity of cogroup/group by columns do not match

1123

Cogroup/Group by * is only allowed if the input has a schema

1124

Mismatch merging expression field schema .. with user specified schema ..

1125

Error determining field schema from object in constant expression"

1126

Schema having field with null alias cannot be merged using alias.

1127

Dereference index out of range in schema.

1128

Cannot find field dereference field in schema.

1129

Referring to column(s) within a column of type .. is not allowed

1130

Datatype of i'th group/join column in j'th relation of statement is incompatible with corresponding column in other relations in the statement

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