Failed on parsing mappings on index creation [nyc_taxis]

Elastic Stack Elasticsearch
,
1

Previously raised issue but the issue is still not fixed.

ES Version 8.2.0
ESRally Version: 2.7.0

Running on kubernetes. Using official docker image.

Getting below error,

message":"failed on parsing mappings on index creation [nyc_taxis]", "ecs.version": "1.2.0","service.name":"ES_ECS","event.dataset":"elasticsearch.server","process.thread.name":"elasticsearch[es-master][masterService#updateTask][T#1]","log.logger":"org.elasticsearch.cluster.metadata.MetadataCreateIndexService","elasticsearch.cluster.uuid":"-nByYRa5TOOflVUTHaZ1lg","elasticsearch.node.id":"18ZwZRWBSIapSeYkIJ9lSw","elasticsearch.node.name":"es-master","elasticsearch.cluster.name":"elasticsearch","error.type":"org.elasticsearch.index.mapper.MapperParsingException","error.message":"Failed to parse mapping: unknown parameter [mode] on mapper [_source] of type [null]","error.stack_trace":"org.elasticsearch.index.mapper.MapperParsingException: Failed to parse mapping: unknown parameter [mode] on mapper [_source] of type [null]\n\tat org.elasticsearch.index.mapper.MapperService.parseMapping(MapperService.java:372)\n\tat org.elasticsearch.index.mapper.MapperService.merge(MapperService.java:347)\n\tat

2

Hi @amitsa , what is the command line invocation you are using for Rally? I double-checked, and this is fixed in the version of nyc_taxis that is compatible with 8.2: rally-tracks/index.json at 8 · elastic/rally-tracks · GitHub (no _source.mode setting)

3

esrally race --offline --track-params='{"number_of_shards":'${ES_NO_OF_SHARDS}',"number_of_replicas":'${ES_NO_OF_REPLICAS}',"ingest_percentage":'${ES_INGEST_PERCENTAGE}',"bulk_size":'${ES_BULKSIZE}',"bulk_indexing_clients":'${ES_BULK_INDEXING_CLIENT}',"index_settings": { "index.refresh_interval":'${ES_REFRESH_INTERVAL}' }}' --track-path=/rally/.rally/benchmarks/tracks/default/${ES_RALLY_RACE} --pipeline=benchmark-only --target-hosts=${ELASTIC_EP} ${ES_TESTMODE} --challenge=${ES_CHALLENGE} --client-options ${CLIENT_OPTIONS} --report-format=csv

i am using below script to download track
https://raw.githubusercontent.com/elastic/rally-tracks/master/download.sh

4

Ah ok,

As we mentioned in the original post, the problem is not in Rally but in the upstream rally-tracks repository that it depends on. When you use --offline it does not fetch track updates from remote track repositories.

5

How to make it work in offline mode? any workaround?

6

The branch master should not be used for compatibility reasons. See Track Reference - Rally 2.7.0 documentation

For 8.2 please use download.sh while branch 8 is checked out in git

7

i was getting the same error with rally version 2.3.1 so moved to latest

8

As we mentioned in the original post, the problem is not in Rally but in the upstream rally-tracks repository that it depends on.

9

Does using es version 8.4 or greater than 8.4 can help?

i am not using any distribution version in cli. I am just downloading track data from master using download script.
./download.sh nyc_taxis

10

Apologies, it's not download.sh that is concerning, it's the version of the track. --track-path=/rally/.rally/benchmarks/tracks/default/${ES_RALLY_RACE} is pointing to a version of the track that doesn't work.

The branch master should not be used for compatibility reasons. See Track Reference - Rally 2.7.0 documentation

Therefore you should check out branch 8 at that location. Using version 8.4 will technically get you over this specific error but won't guarantee that you are using a version of the track that we have tested or asserts works with your stack version, because you are not using an intentional version of the benchmark code.

11

can i download track of specific branch with download script?

12

No, unfortunately. Therefore you should check out branch 8 at that location.

13

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