Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-62018

FTS treating this as fatal, err: merging err: merging failed

    XMLWordPrintable

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 7.6.2
    • 7.6.2
    • fts
    • 7.6.2-3664

    Description

      Build: 

      7.6.2-3664

      Test: 

      -test tests/fts/cheshire-cat/test_fts_vector_search.yml -scope tests/fts/cheshire-cat/scope_fts_magma_vector_search.yml 


      Steps involved in system test

      1. Load Vector Data
      2. Create fts Index
      3. Run knn queries and mutations
      4. Rebalance in out node 
      5. Wait for indexing to complete. 

      Server Logs:

      172.23.105.122: fts
      /opt/couchbase/var/lib/couchbase/logs/fts.log.7.gz:2024-05-22T15:09:27.962-07:00 [FATA] scorch AsyncError, path: /data/@fts/bucket_bucket1_idx_pbaya-vector_data-sname_61f69f999a79e53c_43716852.pindex/store, treating this as fatal, err: merging err: merging failed: Error in void faiss::Clustering::train_encoded(faiss::idx_t, const uint8_t*, const faiss::Index*, faiss::Index&, const float*) at /home/couchbase/jenkins/workspace/cbdeps-platform-build/faiss/faiss/Clustering.cpp:303: Error: 'std::isfinite(x[i])' failed: input contains NaN's or Inf's, stack dump: /data/@fts/dumps/1716415767.fts.stack.dump.txt -- main.initBleveOptions.func2() at init_bleve.go:113
      /opt/couchbase/var/lib/couchbase/logs/fts.log.7.gz:
       
      2024-05-22T15:09:34.353-07:00 [FATA] scorch AsyncError, path: /data/@fts/bucket_bucket1_idx_pbaya-vector_data-sname_61f69f999a79e53c_43716852.pindex/store, treating this as fatal, err: merging err: merging failed: Error in void faiss::Clustering::train_encoded(faiss::idx_t, const uint8_t*, const faiss::Index*, faiss::Index&, const float*) at /home/couchbase/jenkins/workspace/cbdeps-platform-build/faiss/faiss/Clustering.cpp:303: Error: 'std::isfinite(x[i])' failed: input contains NaN's or Inf's, stack dump: /data/@fts/dumps/1716415774.fts.stack.dump.txt -- main.initBleveOptions.func2() at init_bleve.go:113
      /opt/couchbase/var/lib/couchbase/logs/fts.log.7.gz:
       
       
      2024-05-22T15:09:40.301-07:00 [FATA] scorch AsyncError, path: /data/@fts/bucket_bucket1_idx_pbaya-vector_data-sname_61f69f999a79e53c_43716852.pindex/store, treating this as fatal, err: merging err: merging failed: Error in void faiss::Clustering::train_encoded(faiss::idx_t, const uint8_t*, const faiss::Index*, faiss::Index&, const float*) at /home/couchbase/jenkins/workspace/cbdeps-platform-build/faiss/faiss/Clustering.cpp:303: Error: 'std::isfinite(x[i])' failed: input contains NaN's or Inf's, stack dump: /data/@fts/dumps/1716415780.fts.stack.dump.txt -- main.initBleveOptions.func2() at init_bleve.go:113 

      Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

        Activity

          People

            sarthak.dua Sarthak Dua
            sarthak.dua Sarthak Dua
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                There are no open Gerrit changes

                PagerDuty