merge to 2d4cc9e1358c980b4f726e17d036639bc31127aa (#188)
contains:
first_value with PRECEDING LEFT and NON-PRECEDING RIGHT rewrite error and count* materialize SlotDescriptor
error when referring to the slot of the current query and subquery Simultaneously.
fix join and count(*) materialize SlotDescriptor error.
fix materialize scannode's conjuncts bug.
remove no used materialization work.
it have to evaluate orderby in subquery because we limit the number of rows returned by subquery.
the method of judging limit is wrong.
user info is missing when retrying to call load check.
It's wrong to pass aggregate function when it's param is not materialized.
InsertStmt does not pass the session param to observer.
In the case when 3 FE (1 master and 2 followers) start at same time,
We may catch com.sleepycat.je.rep.DatabasePreemptedException which said that
"Database xx has been forcibly closed in order to apply a replicated remove operation."
Add new features:
1. plugins of Ambari and k8s deploy
2. specified config 'priority_network' to solve some ip problems
Fix bugs:
fix bugs that rebalance does not work in some case.
fix count(*) from union stmt bug
fix some union stmt bugs
fix bugs when try to schema change a clone replica
* CreateTableStmt and AlterTableStmt cluster name is null
Change-Id: Id5869961694fa11808db66ecf121d7cef0898f95
Signed-off-by: chenhao16 <chenhao16@baidu.com>
* add des cluster when perform 'allter system add backend'
* find left most node error
* change white list limit
* import ExchangeNode in Coordinator
* import ExchangeNode in Coordinator
* produce exec param error when plan has multi UnionNode and revert changes about literal by yanlei
* CreateTableStmt and AlterTableStmt cluster name is null
Change-Id: Id5869961694fa11808db66ecf121d7cef0898f95
Signed-off-by: chenhao16 <chenhao16@baidu.com>
* add des cluster when perform 'allter system add backend'
* find left most node error
1. rename database does not modify the coresponding names in cluster.
2. Result of SHOW BROKERS does not match that of in SHOW PROC '/brokers'.
3. Bugs when set property for other user using admin user.
