Elastic Search index recreation fails inconsistently

peters — Thu, 21 Nov 2019 10:28:38 -0500

When re-starting the Ivy Engine (7.0.11), we found out, that elastic search index recreation fails everytime but with different objects.

We then tried to call DiCore.getGlobalInjector().getInstance(IBusinessDataManager.class).startIndexRecreation() directly multiple times and almost every time a different object is reported as having problems, eg:

first call:
bulk error: id=13a8e230cc9b47338d45e552678c1b10, index=ivy.businessdata-xxx.order, error={"type":"illegal_argument_exception","reason":"mapper [yyy.zzz] cannot be changed from type [float] to [long]"}

next call:
bulk error: id=0587301dfde5411a9caae3413ed25e7f, index=ivy.businessdata-xxx.order, error={"type":"illegal_argument_exception","reason":"mapper [yyy.zzz] cannot be changed from type [long] to [float]"}

next call:
bulk error: id=0271c00a7c5543c998bc81e5215e7949, index=ivy.businessdata-xxx.order, error={"type":"illegal_argument_exception","reason":"mapper [yyy.zzz] cannot be changed from type [long] to [float]"}

Please also note, that all three examples reference the same field of the same object type. How is this possible and how can we repair our index?

TIA

How do I change Elastic Search setting index.max_result_window?

peters — Mon, 25 Feb 2019 11:17:31 -0500

For a migration, I need to work with a large set of Elastic Search objects. Setting the limit to 100000, I get the following error:

ElasticsearchException: Elasticsearch search documents failed because of: {"root_cause":[{"type":"query_phase_execution_exception","reason":"Result window is too large, from + size must be less than or equal to: [10000] but was [100000]. See the scroll api for a more efficient way to request large data sets. This limit can be set by changing the [index.max_result_window] index level setting."}],...

How can the index.max_result_window setting be changed. Or - alternatively, how do I access the scroll API?

Designer 7.2.1

TIA Peter

Questions Tagged With elasticsearch

Elastic Search index recreation fails inconsistently

How do I change Elastic Search setting index.max_result_window?