Hello all,
I tried with Painless script to create a new field from another field.
I have this code
if(doc['name.keyword'].size()!=0){
def p =/[^\/]+\/([^\/]+)/;
def m = p.matcher(doc['name.keyword'].value);
if (m.find()) {
doc['test_name.keyword'].value = m.group(1);
return m.group(1);
}
}
If i use only the return is correct is show the correct text on the kibana but i want also to be on the _doc
The error:
Caused by: java.lang.IllegalArgumentException: Illegal list shortcut value [value].
at org.elasticsearch.painless.Def.lookupSetter(Def.java:443) ~[?:?]
at org.elasticsearch.painless.DefBootstrap$PIC.lookup(DefBootstrap.java:156) ~[?:?]
at org.elasticsearch.painless.DefBootstrap$PIC.fallback(DefBootstrap.java:208) ~[?:?]
at org.elasticsearch.painless.PainlessScript$Script.execute(if(doc['name.keyword'].size()!=0){ ...:201) ~[?:?]
at org.elasticsearch.search.fetch.subphase.ScriptFieldsFetchSubPhase.hitsExecute(ScriptFieldsFetchSubPhase.java:67) ~[elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.search.fetch.FetchPhase.execute(FetchPhase.java:177) ~[elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.search.SearchService.lambda$executeFetchPhase$3(SearchService.java:540) ~[elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.search.SearchService$3.doRun(SearchService.java:380) ~[elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.common.util.concurrent.TimedRunnable.doRun(TimedRunnable.java:41) ~[elasticsearch-7.1.1.jar:7.1.1]
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:751) ~[elasticsearch-7.1.1.jar:7.1.1]