* Change routine load task sheduler interval to 0
1. change routine load task scheduler interval to 0
2. init progress when routine load scheduler
3. add unit test and function test of routine load scheduler and task commit
* Add checker of custom kafka partition
1. need scheduler to need schedule
2. add checker of custom kafka partition when create routine load job
3. fix unit test error
1. The method assignConjuncts in SingleNodePlanner could not allocate constant predicate correctly.
2. It use e.isBoundByTupleIds() which always return ture whatever tupleIds when e is a constant predicate.
3. I use PlanNode assignConjuncts instead of SingleNodePlanner's.
1. Run git clone may not been executed when docker use cached layer, so I change it to copy latest code from local.
2. Before building docker image, please clone the latest source code firstly.
When Backend report unused replica, which means this replica
is bad, Frontend should set this replica as bad and repair it.
Also, when a disk is reported unused, Frontend should mark this
disk as OFFLINE. And no more replica will be assigned to this
disk.
We also add 3 new metrics: disk_state, tablet_num and scheduled_tablet_num
on Frontend to monitor the disk state and number of tablet on each Backend.
1. Unify the thrift rpc timeout from BE to FE.
Add a BE config 'thrift_rpc_timeout_ms', default is 5000
2. Add hostname in "show proc '/frontends';" stmt result.
3. Fix a lock order bug in Load.java
1. Optimize the error msg of Tablet scheduler.
2. Missing helper nodes info when modify Frontends.
3. Fix bug that olap tablet's header lock is not released.
Previously we do not allow repair tablet if the table it belongs
to is under ALTER process. But it will possibly let the alter job
failed due to some replica's failure of load.
