I have read the nested docs and create mapping and get mapping as follow
"fields": {
"type": "nested",
"properties": {
"_id": {
"type": "string"
},
"name": {
"type": "string"
}
}
}
where fields is my array contain the following
"fields": [
{
"_id": "1",
"name": "naveen"
},
{
"_id": "2",
"name": "rajit"
},
{
"_id": "3",
"name": "ashu"
}
]
I want to update and remove object from this array, and I am doing this,
client.update({"index": "daffosw","type": "daffo","id": "2501","body": {
"script" : "for (int i = 0; i < ctx._source.fields.size(); i++){
if(ctx._source.fields[i]_id == id){
ctx._source.fields[i].name = 'Updated John';
}
}",
"params" : {
"id" : "1"
}
}}
and I am getting this error
VerifyError[Bad type on operand stack
Exception Details:
Location:
ASMAccessorImpl_18539991071412750271920.getValue(Ljava/lang/Object;Ljava/lang/Object;Lorg/elasticsearch/common/mvel2/integration/VariableResolverFactory;)Ljava/lang/Object;
@49: invokeinterface
Reason:
Type 'java/lang/Object' (current frame, stack[1]) is not assignable to
integer
Current Frame:
bci: @49
flags: { }
locals: { 'ASMAccessorImpl_18539991071412750271920',
'java/lang/Object', 'java/lang/Object',
'org/elasticsearch/common/mvel2/integration/VariableResolverFactory' }
stack: { 'java/util/List', 'java/lang/Object' }............
.............................................................
.........................................................
then I have tried this
client.update({"index": "daffosw","type": "daffo","id": "2501","body": {
"script" : "for (int i = 0; i < ctx._source.fields.size(); i++){
if(ctx._source.fields[i]_id == id){
ctx._source.fields.remove(i);
}
}",
"params" : {
"id" : "1"
}
}}
and this is giving the same type of error
then I have tried
client.update({"index": "daffosw","type": "daffo","id": "2501","body": {
"script" : "for (element : doc['fields'].values){
if(element._id == id){
element.name = 'Updated John';
}
}",
"params" : {
"id" : "1"
}
}}
which gives this error
elasticsearchIllegalArgumentException[failed to execute script]; nested:
PropertyAccessException[[Error: unresolvable property or identifier: doc]
please help....
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