Details
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Bug
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Resolution: Cannot Reproduce
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Critical
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7.1.0
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Untriaged
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1
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Yes
Description
Build : 7.1.0-1667
Test : -test tests/integration/neo/test_neo_couchstore_milestone3.yml -scope tests/integration/neo/scope_couchstore.yml
Scale : 3
Iteration : 1st
Towards the end of the iteration, we stop all the ongoing KV mutations, and bring the cluster to a steady idle state for 20+ mins. Then we perform item count check for indexes. The item count for the index as in the stats is compared with the doc count in the collection as determined by the n1ql select count query. For multi-collection indexes, index count compared with the sum of docs in all the collections that index built with.
The below are the indexes having index count mismatch
�2021-11-10 05:27:17,064 - ftsindexmanager - INFO - bucket_bucket4_idx_junmw-free_parking-price-public_likes-Overall-country-type : index_count : 57468, all_index_col_count : 114939
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�2021-11-10 05:27:17,314 - ftsindexmanager - INFO - bucket_bucket4_idx_mhjod-public_likes-Overall : index_count : 19156, all_index_col_count : 38313
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�2021-11-10 05:27:18,344 - ftsindexmanager - INFO - bucket_bucket4_idx_zqwrp-public_likes-country-free_parking-price-Overall-type : index_count : 95780, all_index_col_count : 191565
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�2021-11-10 05:27:19,237 - ftsindexmanager - INFO - bucket_bucket5_idx_cpqqt-public_likes : index_count : 92132, all_index_col_count : 153252
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�2021-11-10 05:27:19,441 - ftsindexmanager - INFO - bucket_bucket5_idx_eexya-public_likes-free_parking-price-country-type-Overall : index_count : 23033, all_index_col_count : 38313
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�2021-11-10 05:27:19,693 - ftsindexmanager - INFO - bucket_bucket5_idx_owwsq-public_likes-free_parking-type-price-Overall : index_count : 23033, all_index_col_count : 38313
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�2021-11-10 05:27:19,980 - ftsindexmanager - INFO - bucket_bucket6_idx_aipso-price : index_count : 19156, all_index_col_count : 38313
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�2021-11-10 05:27:20,203 - ftsindexmanager - INFO - bucket_bucket6_idx_cpqdr-type-free_parking-Overall-country-price : index_count : 19156, all_index_col_count : 38313
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�2021-11-10 05:27:20,389 - ftsindexmanager - INFO - bucket_bucket6_idx_ljund-country : index_count : 19156, all_index_col_count : 38313
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This is the first time we are seeing a mismatch in item count. This check has been stable in cheshire cat test.
The attached logs are collected just a few minutes after this check was done.
FTS nodes : 172.23.106.134:8091 172.23.96.122:8091