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[enhancement](cloud) refine block file cache evict policy (#42451) #43201

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Merged
dataroaring merged 2 commits into from
Nov 4, 2024
Merged

[enhancement](cloud) refine block file cache evict policy (#42451) #43201

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ba8f2dd
[enhancement](cloud) refine block file cache evict policy (#42451)
freemandealer Nov 4, 2024
421dcee
Update block_file_cache.cpp
freemandealer Nov 4, 2024
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4 changes: 2 additions & 2 deletions be/src/common/config.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1030,7 +1030,7 @@ DEFINE_Bool(enable_file_cache_query_limit, "false");
DEFINE_mInt32(file_cache_enter_disk_resource_limit_mode_percent, "90");
DEFINE_mInt32(file_cache_exit_disk_resource_limit_mode_percent, "80");
DEFINE_mBool(enable_read_cache_file_directly, "false");
DEFINE_mBool(file_cache_enable_evict_from_other_queue_by_size, "false");
DEFINE_mBool(file_cache_enable_evict_from_other_queue_by_size, "true");
DEFINE_mInt64(file_cache_ttl_valid_check_interval_second, "0"); // zero for not checking
// If true, evict the ttl cache using LRU when full.
// Otherwise, only expiration can evict ttl and new data won't add to cache when full.
Expand Down Expand Up @@ -1313,7 +1313,7 @@ DEFINE_Int64(num_s3_file_upload_thread_pool_min_thread, "16");
// The max thread num for S3FileUploadThreadPool
DEFINE_Int64(num_s3_file_upload_thread_pool_max_thread, "64");
// The max ratio for ttl cache's size
DEFINE_mInt64(max_ttl_cache_ratio, "90");
DEFINE_mInt64(max_ttl_cache_ratio, "50");
// The maximum jvm heap usage ratio for hdfs write workload
DEFINE_mDouble(max_hdfs_wirter_jni_heap_usage_ratio, "0.5");
// The sleep milliseconds duration when hdfs write exceeds the maximum usage
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