wuyunfeng commented on a change in pull request #1527: Expose data
pruned-filter-scan ability
URL: https://github.com/apache/incubator-doris/pull/1527#discussion_r306600448
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File path: be/src/common/config.h
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@@ -406,6 +406,14 @@ namespace config {
// If this configuration is set to true, block will seek position.
CONF_Bool(block_seek_position, "false");
+ // max external scan cache batch count, means cache
max_memory_cache_batch_count * batch_size row
+ // default is 10, batch_size's defualt value is 1024 means 10 * 1024 rows
will be cached
+ CONF_Int32(max_memory_sink_batch_count, "20");
+
+ // This configuration is used for the context gc thread schedule period
+ // note: unit is minute, default is 5min
+ CONF_Int32(scan_context_gc_interval, "5");
Review comment:
ok.
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