Hbase外壳在创建表后冻结

I-摘要：

在完全分布式模式下测试Hadoop（2.6.0）/Hbase（1.0.1.1）时，我遇到了一个问题。问题是每次我创建表时，查询都会冻结，错误为“handler.CreateTableHandler:failed.null”。尽管如此，当我检查时，表已成功创建

II-设置和配置：

我有一个5台机器的简单设置；一个namenode/HMaster、一个resourceManager/ZKQuorum和三个从属服务器，其中两个是区域服务器，而第三个是备份HMaster

III-问题

Hadoop已经启动并运行，但在我创建一个表之后，HBase意外地冻结了。通过HBase shell或javaapi进行操作，行为保持不变。尽管有冰冻的部分，但每次创建表时都会用到它

正如您在下面的最后一个日志条目中所注意到的那样，createTableHandler失败，消息为null

我四处寻找类似我的帖子，我只找到了2篇。而其中一个没有答案，在中，一个建议是重新启动服务器。 的确，我尝试过这个解决方案，但不幸的是，它对我不起作用。 我尝试过的其他解决方案有：

清洁ZK

Hbase离线修复

将HMaster分配给不同的机器

有人知道这是从哪里来的吗

提前非常感谢

2015-07-08 20:43:36,645 INFO[B.defaultRpcServer.handler=3,queue=0,port=16020] master.HMaster: Client=hadoop//10.10.10.105 create '__10.10.10.113_Class_model0_gen0_1', {NAME => 'c', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME =>  'p', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME => 't', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}

2015-07-08 20:43:36,681 INFO [MASTER_TABLE_OPERATIONS-HDPNN:16020-0] handler.CreateTableHandler: Create table __10.10.10.113_Class_model0_gen0_1 

2015-07-08 20:43:36,716 INFO [RegionOpenAndInitThread->>__10.10.10.113_Class_model0_gen0_1-1] regionserver.HRegion: creating HRegion __10.10.10.113_Class_model0_gen0_1 HTD == '__10.10.10.113_Class_model0_gen0_1', {NAME => 'c', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME => 'p', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME => 't', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'} RootDir = hdfs://10.10.10.105:9000/hbase/.tmp Table name == __10.10.10.113_Class_model0_gen0_1

2015-07-08 20:43:36,727 INFO [RegionOpenAndInitThread-__10.10.10.113_Class_model0_gen0_1-1] regionserver.HRegion: Closed __10.10.10.113_Class_model0_gen0_1,,1436388216644.65865aede9173944a90889efed79b0a7.

2015-07-08 20:43:36,731 INFO [MASTER_TABLE_OPERATIONS-HDPNN:16020-0] hbase.MetaTableAccessor: Added 1
2015-07-08 20:43:36,739 WARN [MASTER_TABLE_OPERATIONS-HDPNN:16020-0] zookeeper.ZKTableStateManager: Moving table __10.10.10.113_Class_model0_gen0_1 state from ENABLING to ENABLED
2015-07-08 20:43:36,742 INFO [MASTER_TABLE_OPERATIONS-HDPNN:16020-0] handler.CreateTableHandler: failed. null