schedulers: balance region consider pending peer #1617
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Signed-off-by: nolouch <nolouch@gmail.com>
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* schedulers: balance region consider pending peers Signed-off-by: nolouch <nolouch@gmail.com>
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* schedulers: balance region consider pending peer (#1617) * schedulers: balance region consider pending peers Signed-off-by: nolouch <nolouch@gmail.com> * scheduler: check replica for hot region (#1609) * check replica for hot region scheduler Signed-off-by: Ryan Leung <rleungx@gmail.com> * schedule: set influence according to region size (#1613) * not consider store limit when executing merge Signed-off-by: Ryan Leung <rleungx@gmail.com> * set influence according to region size Signed-off-by: Ryan Leung <rleungx@gmail.com> * fix race problems Signed-off-by: Ryan Leung <rleungx@gmail.com> * config: turn the default limit of the hot region schedule (#1616) * config: turn the default limit of the hot region schedule Signed-off-by: nolouch <nolouch@gmail.com> * update CHANGELOG Signed-off-by: Ryan Leung <rleungx@gmail.com>
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Signed-off-by: nolouch nolouch@gmail.com
What problem does this PR solve?
balance regionnot select a source store with many pending peers is unreasonable：pending peersmeans the log may not catch up with the leader, the most case is the disk busy than another store. move the peer to idle another store more reasonable.What is changed and how it works?
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Tests