Hbase启动失败，

和通数据库htsjk.Com2020-01-07 08:44 来源:未知阅读:15854 评论 16 热度3

标签：

Hbase启动失败，

环境：hadoop 2.6.5
habse 1.2.6.1 ----测试为单机伪分布式部署
redhat 6.4 64bit

1.配置文件

<HBASE_HOME>/conf/hbase-env.sh
  export JAVA_HOME=/usr/lib/jvm/jre-1.8.0-openjdk.x86_64
  ----这里使用的是hbase自带的zookeeper，可单独启动bin/hbase-daemon.sh start zookeepe
  export HBASE_MANAGES_ZK=true

<HBASE_HOME>/conf/hbase-site.xml
  <property>
    <name>hbase.rootdir</name>
    <value>hdfs://localhost:9000/hbase</value>
  </property>

  <property>
     <name>hbase.cluster.distributed</name>
     <value>true</value>
  </property>

  <property>
     <name>hbase.zookeeper.quorum</name>
     <value>localhost</value>
  </property>

  <property>
    <name>hbase.zookeeper.property.dataDir</name>
    <value>/hbase/zoodata</value>
  </property>

<HBASE_HOME>/conf/regionservers ---类似<HADOOP_HOME>/etc/hadoop/slaves文件：
localhost

2.bin/start-hbase.shq启动后，HMaster和HRegionServer进程一会便消失
[root@rhel64-64bit bin]# jps
17507 HRegionServer
6952 SecondaryNameNode
17193 HQuorumPeer ----hbase自带的zookeeper
17276 HMaster
6669 NameNode
6765 DataNode
26398 Jps

查看habse的日志：

<HBASE_HOME>/logs/hbase-root-master-rhel64-64bit.out：
Caused by: java.io.IOException: Problem binding to /221.179.46.190:16000 : Cannot assign requested address. To switch ports use the 'hbase.master.port' configuration property.
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.<init>(RSRpcServices.java:938)
	at org.apache.hadoop.hbase.master.MasterRpcServices.<init>(MasterRpcServices.java:231)
	at org.apache.hadoop.hbase.master.HMaster.createRpcServices(HMaster.java:572)
	at org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:531)
	at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:412)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2505)
	... 5 more
Caused by: java.net.BindException: Cannot assign requested address
	at sun.nio.ch.Net.bind0(Native Method)
	at sun.nio.ch.Net.bind(Net.java:433)
	at sun.nio.ch.Net.bind(Net.java:425)
	at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)

<HBASE_HOME>/logs/hbase-root-regionserver-rhel64-64bit.log：
aused by: java.io.IOException: Problem binding to /221.179.46.190:16020 : Cannot assign requested address. To switch ports use the 'hbase.regionserver.port' configuration property.
	at org.apache.hadoop.hbase.regionserver.RSRpcServices.<init>(RSRpcServices.java:938)
	at org.apache.hadoop.hbase.regionserver.HRegionServer.createRpcServices(HRegionServer.java:647)
	at org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:531)
	... 10 more
Caused by: java.net.BindException: Cannot assign requested address
	at sun.nio.ch.Net.bind0(Native Method)

上面的221.179.46.190是本地hostname的地址，原来如果配置文件中没有指定任何地址的话，hbase启动bind本机的hostname的ip：
也由上面报错看到：
master需要2个端口，默认16000 和 16010(web)端口
regionserver也需要2个端口，默认16020和16030(web)端口

[root@rhel64-64bit hadoop-2.6.5]# nslookup rhel64-64bit
Name: rhel64-64bit
Address: 221.179.46.190

在/etc/hosts文件中正确解析hostname： rhel64-64bit即可

3.打开hbase的shell有以下警告：
---------------------------------------
[root@rhel64-64bit bin]# ./hbase shell
2018-07-16 18:35:40,798 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
HBase Shell; enter 'help<RETURN>' for list of supported commands.
Type "exit<RETURN>" to leave the HBase Shell
Version 1.2.6.1, rUnknown, Sun Jun 3 23:19:26 CDT 2018

hbase(main):001:0>
---------------------------------------

参考：
http://hbase.apache.org/book.html#hadoop.native.lib

检查：
[root@rhel64-64bit hbase-1.2.6.1]# ./bin/hbase --config ./conf  org.apache.hadoop.util.NativeLibraryChecker
2018-07-16 18:54:18,997 WARN  [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Native library checking:
hadoop: false 
zlib:   false 
snappy: false 
lz4:    false 
bzip2:  false 
2018-07-16 18:54:19,119 INFO  [main] util.ExitUtil: Exiting with status 1

解决办法：
1》<HBASE_HOME>/conf/hbase-env.sh配置：
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HADOOP_HOME/lib/native
export HBASE_LIBRARY_PATH=$HBASE_LIBRARY_PATH:$HBASE_HOME/lib/native/Linux-amd64-64/
或者 2》
$ mkdir -p ~/hbaseLinux-amd64-64 -> /home/stack/hadoop/lib/native/lib/native/
$ cd ~/hbase/lib/native/
$ ln -s ~/hadoop/lib/native Linux-amd64-64
$ ls -la
# Linux-amd64-64 -> /home/USER/hadoop/lib/native

重新检查：
[root@rhel64-64bit hbase-1.2.6.1]# ./bin/hbase --config ./conf  org.apache.hadoop.util.NativeLibraryChecker
2018-07-16 19:02:43,533 WARN  [main] bzip2.Bzip2Factory: Failed to load/initialize native-bzip2 library system-native, will use pure-Java version
2018-07-16 19:02:43,543 INFO  [main] zlib.ZlibFactory: Successfully loaded & initialized native-zlib library
Native library checking:
hadoop: true /hbase/hbase-1.2.6.1/lib/native/Linux-amd64-64/libhadoop.so.1.0.0
zlib:   true /lib64/libz.so.1
snappy: false 
lz4:    true revision:99