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SQL_ATTRIBUTES_BATCH_SIZE decreased from 10k down to 1k to improve concurrent updates on maximum load

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This commit is contained in:
Sergey Matvienko 2023-10-05 10:41:29 +02:00
parent d33d847c0c
commit 75fe19b56b
1 changed files with 2 additions and 2 deletions
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application/src/main/resources/thingsboard.yml
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@ -268,8 +268,8 @@ cassandra:
sql:
# Specify batch size for persisting attribute updates
attributes:
batch_size: "${SQL_ATTRIBUTES_BATCH_SIZE:10000}"
batch_max_delay: "${SQL_ATTRIBUTES_BATCH_MAX_DELAY_MS:100}"
batch_size: "${SQL_ATTRIBUTES_BATCH_SIZE:1000}"
batch_max_delay: "${SQL_ATTRIBUTES_BATCH_MAX_DELAY_MS:50}"
stats_print_interval_ms: "${SQL_ATTRIBUTES_BATCH_STATS_PRINT_MS:10000}"
batch_threads: "${SQL_ATTRIBUTES_BATCH_THREADS:3}" # batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution
value_no_xss_validation: "${SQL_ATTRIBUTES_VALUE_NO_XSS_VALIDATION:false}"