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ElasticsearchIllegalArgumentException when using update script

I am using Bonsai Elastic Search on Heroku and I have a document as follows:

{
   "_index":"myIndex",
   "_type":"result",
   "_id":"1234_is",
   "_version":1,
   "found":true,
   "_source":{
      "query":"is",
      "pubId":1234,
      "counter":1
   }
}

I'm trying to update the counter like this (as per http://www.elasticsearch.org/guide/en/elasticsearch/reference/0.90/docs-update.html):

curl -XPOST 'http://ELASTICSEARCHINSTANCE:9200/myIndex/result/1234_is/_update' -d '{"script" : "ctx._source.counter+=1"}'

But I'm getting the following error:

{
   "error":"ElasticsearchIllegalArgumentException[failed to execute script]; nested: ExpressionScriptCompilationException[Failed to parse expression: ctx._source.counter+=1]; nested: ParseException[ unexpected character '1' at position (21).]; nested: MismatchedTokenException; ",
   "status":400
}
Solution

  • Bonsai founder here.

    For safety reasons, Bonsai only supports dynamic scripting with sandboxed languages on their multi-tenant environments. Following CVE-2015-1427, and the release of Elasticsearch 1.4.3 and 1.3.8, Groovy is no longer considered a safe language for sandboxed dynamic scripts in Elasticsearch.

    That said, Groovy is perfectly safe on Bonsai's single-tenant clusters, drop us a line at info@bonsai.io to get a quote for that sort of setup.