infraio commented on a change in pull request #2663:
URL: https://github.com/apache/hbase/pull/2663#discussion_r543015308
##########
File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
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@@ -130,6 +132,13 @@
*/
public static final String HBASE_CELLS_SCANNED_PER_HEARTBEAT_CHECK =
"hbase.cells.scanned.per.heartbeat.check";
+ /**
+ * The number of bytes after which we decide if to do only next() or continue
+ * with seek(). Currently it defaults to the STORESCANNER_PREAD_MAX_BYTES
config
+ * To disable this feature put a value < 0.
+ */
+ public static final String HBASE_SWITCH_TO_NEXT_AFTER_BYTES_READ =
Review comment:
The default HBASE_SWITCH_TO_NEXT_AFTER_BYTES_READ should smaller than
one block size? But STORESCANNER_PREAD_MAX_BYTES is 4 times of block size.
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