Hbase CopyTable卡在mapred.LocalJobRunner

时间:2018-06-27 05:01:49

标签: hadoop hbase

我想将hbase中的Table从一个群集复制到另一个群集。我已经触发了CopyTable命令,如下所示。

  

hbase org.apache.hadoop.hbase.mapreduce.CopyTable --starttime = 1   --endtime = 1529928999999 --peer.adr = 192.168.8.3,192.168.8.7,19​​2.168.8.9:2171:/ hbase TableOrig

2018-06-26 04:35:43,237 INFO  [LocalJobRunner Map Task Executor #0] zookeeper.ZooKeeper: Session: 0x15620ae06af3085f closed
2018-06-26 04:35:43,237 INFO  [LocalJobRunner Map Task Executor #0-EventThread] zookeeper.ClientCnxn: EventThread shut down
2018-06-26 04:35:43,325 WARN  [LocalJobRunner Map Task Executor #0] hbase.HBaseConfiguration: Config option "hbase.regionserver.lease.period" is deprecated. Instead, use "hbase.client.scanner.timeout.period"
2018-06-26 04:35:43,815 INFO  [main] mapreduce.Job: Job
job_local870844110_0001 running in uber mode : false 
2018-06-26 04:35:43,816 INFO  [main] mapreduce.Job:  map 0% reduce 0% 
2018-06-26 04:35:48,912 INFO  [communication thread] mapred.LocalJobRunner: map > map
2018-06-26 04:35:51,914 INFO  [communication thread] mapred.LocalJobRunner: map > map
2018-06-26 04:35:54,916 INFO  [communication thread] mapred.LocalJobRunner: map > map
2018-06-26 04:35:57,917 INFO  [communication thread] mapred.LocalJobRunner: map > map
2018-06-26 04:36:00,918 INFO  [communication thread] mapred.LocalJobRunner: map > map
2018-06-26 04:36:03,919 INFO  [communication thread] mapred.LocalJobRunner: map > map
2018-06-26 04:36:06,920 INFO  [communication thread] mapred.LocalJobRunner: map > map
2018-06-26 04:36:09,922 INFO  [communication thread] mapred.LocalJobRunner: map > map
2018-06-26 04:36:12,923 INFO  [communication thread] mapred.LocalJobRunner: map > map

在终端中以递归方式打印了同一行mapred.LocalJobRunner:map> map

我已经在必须从中复制数据的群集(Ist群集)的区域服务器中执行了以上命令。

在集群中,以下过程在Hbase Master中运行

 Namenode 
 DFSZKFailoverController
 HMaster

在区域服务器中,运行以下过程

DataNode
HRegionServer

我还没有启动集群中的resourcemanager和nodemanager。我是否需要启动这些过程。

Hbase版本-1.2.6 Hadoop版本-2.7.3

请帮助我们解决

0 个答案:

没有答案