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sql batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution

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Sergey Matvienko 2021-12-21 13:46:55 +02:00
parent 9a9b69f79c
commit ddcee3d69d
1 changed files with 4 additions and 4 deletions
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application/src/main/resources/thingsboard.yml
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@ -265,17 +265,17 @@ sql:
batch_size: "${SQL_ATTRIBUTES_BATCH_SIZE:10000}" batch_size: "${SQL_ATTRIBUTES_BATCH_SIZE:10000}"
batch_max_delay: "${SQL_ATTRIBUTES_BATCH_MAX_DELAY_MS:100}" batch_max_delay: "${SQL_ATTRIBUTES_BATCH_MAX_DELAY_MS:100}"
stats_print_interval_ms: "${SQL_ATTRIBUTES_BATCH_STATS_PRINT_MS:10000}" stats_print_interval_ms: "${SQL_ATTRIBUTES_BATCH_STATS_PRINT_MS:10000}"
batch_threads: "${SQL_ATTRIBUTES_BATCH_THREADS:4}" batch_threads: "${SQL_ATTRIBUTES_BATCH_THREADS:3}" # batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution
ts: ts:
batch_size: "${SQL_TS_BATCH_SIZE:10000}" batch_size: "${SQL_TS_BATCH_SIZE:10000}"
batch_max_delay: "${SQL_TS_BATCH_MAX_DELAY_MS:100}" batch_max_delay: "${SQL_TS_BATCH_MAX_DELAY_MS:100}"
stats_print_interval_ms: "${SQL_TS_BATCH_STATS_PRINT_MS:10000}" stats_print_interval_ms: "${SQL_TS_BATCH_STATS_PRINT_MS:10000}"
batch_threads: "${SQL_TS_BATCH_THREADS:4}" batch_threads: "${SQL_TS_BATCH_THREADS:3}" # batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution
ts_latest: ts_latest:
batch_size: "${SQL_TS_LATEST_BATCH_SIZE:10000}" batch_size: "${SQL_TS_LATEST_BATCH_SIZE:10000}"
batch_max_delay: "${SQL_TS_LATEST_BATCH_MAX_DELAY_MS:100}" batch_max_delay: "${SQL_TS_LATEST_BATCH_MAX_DELAY_MS:100}"
stats_print_interval_ms: "${SQL_TS_LATEST_BATCH_STATS_PRINT_MS:10000}" stats_print_interval_ms: "${SQL_TS_LATEST_BATCH_STATS_PRINT_MS:10000}"
batch_threads: "${SQL_TS_LATEST_BATCH_THREADS:4}" batch_threads: "${SQL_TS_LATEST_BATCH_THREADS:3}" # batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution
update_by_latest_ts: "${SQL_TS_UPDATE_BY_LATEST_TIMESTAMP:true}" update_by_latest_ts: "${SQL_TS_UPDATE_BY_LATEST_TIMESTAMP:true}"
# Specify whether to sort entities before batch update. Should be enabled for cluster mode to avoid deadlocks # Specify whether to sort entities before batch update. Should be enabled for cluster mode to avoid deadlocks
batch_sort: "${SQL_BATCH_SORT:false}" batch_sort: "${SQL_BATCH_SORT:false}"
@ -290,7 +290,7 @@ sql:
timescale: timescale:
# Specify Interval size for new data chunks storage. # Specify Interval size for new data chunks storage.
chunk_time_interval: "${SQL_TIMESCALE_CHUNK_TIME_INTERVAL:604800000}" chunk_time_interval: "${SQL_TIMESCALE_CHUNK_TIME_INTERVAL:604800000}"
batch_threads: "${SQL_TIMESCALE_BATCH_THREADS:4}" batch_threads: "${SQL_TIMESCALE_BATCH_THREADS:3}" # batch thread count have to be a prime number like 3 or 5 to gain perfect hash distribution
ttl: ttl:
ts: ts:
enabled: "${SQL_TTL_TS_ENABLED:true}" enabled: "${SQL_TTL_TS_ENABLED:true}"