create table error： failed to create partition.Timeout

建表的时候报错，报错信息： failed to create partition.Timeout。
1.建表语句：
CREATE TABLE table1
(
siteid INT DEFAULT '10',
citycode SMALLINT,
username VARCHAR(32) DEFAULT '',
pv BIGINT SUM DEFAULT '0'
)
AGGREGATE KEY(siteid, citycode, username)
DISTRIBUTED BY HASH(siteid) BUCKETS 10
PROPERTIES("replication_num" = "1");

2.backends信息：
MySQL [(none)]> SHOW PROC '/backends';
+-----------------+-----------+---------------+----------+---------------+--------+----------+---------------------+---------------------+-------+----------------------+-----------------------+-----------+
| Cluster | BackendId | IP | HostName | HeartbeatPort | BePort | HttpPort | LastStartTime | LastHeartbeat | Alive | SystemDecommissioned | ClusterDecommissioned | TabletNum |
+-----------------+-----------+---------------+----------+---------------+--------+----------+---------------------+---------------------+-------+----------------------+-----------------------+-----------+
| | 10376 | 192.168.5.100 | FineBI1 | 10050 | 9060 | 10040 | 2017-08-17 09:31:20 | 2017-08-17 09:36:15 | true | false | false | 0 |
| example_cluster | 10001 | 192.168.5.105 | FineBI2 | 9050 | 9060 | 8040 | 2017-08-16 11:50:53 | 2017-08-17 09:36:15 | true | false | false | 0 |
| example_cluster | 10002 | 192.168.5.106 | FineBI3 | 9050 | 9060 | 8040 | 2017-08-16 11:51:08 | 2017-08-17 09:36:15 | true | false | false | 0 |
+-----------------+-----------+---------------+----------+---------------+--------+----------+---------------------+---------------------+-------+----------------------+-----------------------+-----------+
3 rows in set (0.00 sec)

3.fe log：
2017-08-17 09:40:23,089 INFO 434 [StmtExecutor.analyze():306] the originStmt is =CREATE TABLE table1 ( siteid INT DEFAULT '10', citycode SMALLINT, username VARCHAR(32) DEFAULT '', pv BIGINT SUM DEFAULT '0' ) AGGREGATE KEY(siteid, citycode, username) DISTRIBUTED BY HASH(siteid) BUCKETS 10 PROPERTIES("replication_num" = "1")
2017-08-17 09:40:23,090 INFO 434 [Database.checkQuota():239] database[example_cluster:dbtest] data quota: left bytes: 1024.000 GB / total: 1024.000 GB
2017-08-17 09:40:23,121 WARN 207 [MasterImpl.finishTask():102] backend does not found. host: 127.0.0.1, be port: 9060. task: TFinishTaskRequest(backend:TBackend(host:127.0.0.1, be_port:9060, http_port:8040), task_type:CREATE, signature:10381, task_status:TStatus(status_code:OK, error_msgs:[]), report_version:15028554640082)
2017-08-17 09:40:23,123 WARN 119 [MasterImpl.finishTask():102] backend does not found. host: 127.0.0.1, be port: 9060. task: TFinishTaskRequest(backend:TBackend(host:127.0.0.1, be_port:9060, http_port:8040), task_type:CREATE, signature:10385, task_status:TStatus(status_code:OK, error_msgs:[]), report_version:15028554640083)
2017-08-17 09:40:23,125 WARN 207 [MasterImpl.finishTask():102] backend does not found. host: 127.0.0.1, be port: 9060. task: TFinishTaskRequest(backend:TBackend(host:127.0.0.1, be_port:9060, http_port:8040), task_type:CREATE, signature:10389, task_status:TStatus(status_code:OK, error_msgs:[]), report_version:15028554640084)
2017-08-17 09:40:23,127 WARN 119 [MasterImpl.finishTask():102] backend does not found. host: 127.0.0.1, be port: 9060. task: TFinishTaskRequest(backend:TBackend(host:127.0.0.1, be_port:9060, http_port:8040), task_type:CREATE, signature:10393, task_status:TStatus(status_code:OK, error_msgs:[]), report_version:15028554640085)
2017-08-17 09:40:23,129 WARN 207 [MasterImpl.finishTask():102] backend does not found. host: 127.0.0.1, be port: 9060. task: TFinishTaskRequest(backend:TBackend(host:127.0.0.1, be_port:9060, http_port:8040), task_type:CREATE, signature:10397, task_status:TStatus(status_code:OK, error_msgs:[]), report_version:15028554640086)
2017-08-17 09:40:33,094 WARN 434 [Catalog.createPartitionWithIndices():2786] Failed to create partition[table1]. Timeout. unfinished marks: 10002=10385, 10002=10393, 10002=10381, 10002=10389, 10002=10397
2017-08-17 09:40:34,498 INFO 61 [BDBJEJournal.getFinalizedJournalId():400] database names: 1
2017-08-17 09:40:34,498 INFO 61 [Checkpoint.runOneCycle():94] checkpoint imageVersion 0, checkPointVersion 0

4.be.log:
I0817 09:40:23.095836 25097 command_executor.cpp:249] begin to process create table. [tablet=10379, schema_hash=1421156361]
I0817 09:40:23.095849 25095 command_executor.cpp:249] begin to process create table. [tablet=10383, schema_hash=1421156361]
I0817 09:40:23.095865 25096 command_executor.cpp:249] begin to process create table. [tablet=10387, schema_hash=1421156361]
I0817 09:40:23.137383 25097 command_executor.cpp:333] finish to process create table. [res=0]
I0817 09:40:23.137900 25097 task_worker_pool.cpp:276] finish task success.result: 0
I0817 09:40:23.137923 25097 task_worker_pool.cpp:239] type: 0, signature: 10379 has been erased. queue size: 4
I0817 09:40:23.137938 25097 command_executor.cpp:249] begin to process create table. [tablet=10391, schema_hash=1421156361]
I0817 09:40:23.139243 25095 command_executor.cpp:333] finish to process create table. [res=0]
I0817 09:40:23.140229 25095 task_worker_pool.cpp:276] finish task success.result: 0
I0817 09:40:23.140252 25095 task_worker_pool.cpp:239] type: 0, signature: 10383 has been erased. queue size: 3
I0817 09:40:23.140270 25095 command_executor.cpp:249] begin to process create table. [tablet=10395, schema_hash=1421156361]
I0817 09:40:23.141095 25096 command_executor.cpp:333] finish to process create table. [res=0]
I0817 09:40:23.141538 25096 task_worker_pool.cpp:276] finish task success.result: 0