hbase regionserver start，zookeeper start但hmaster未启动(regionserver.hregionserver:构造区域服务器失败)

q8l4jmvw  于 2021-05-29  发布在  Hadoop
关注(0)|答案(2)|浏览(431)

hbase zookeeper start，regionserver在多节点集群上启动，但hmaster未启动并生成以下日志文件。
hbase-site.xml快照

<configuration>

        <property>
                <name>hbase.master</name>
                <value>namenode:60000</value>
        </property>

        <property>
                <name>hbase.rootdir</name>
                <value>hdfs://namenode:9001</value>
        </property>

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

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

        <property>
                <name>hbase.zookeeper.property.dataDir</name>
                <value>/hadoop2/zookeeper</value>
        </property>

        <property>
                <name>hbase.zookeeper.property.clientPort</name>
                <value>2181</value>
        </property>

</configuration>

两台机器datanode和namenode：
在datanode上：jps命令显示

10977 HRegionServer
10810 HQuorumPeer
1675 DataNode

在namenode上：jps命令show

12017 ResourceManager
2353 NameNode
14904 Jps
11326 Jps

下面是hbase-root-master-namenode.log的快照

2018-09-12 09:52:23,430 ERROR [main] regionserver.HRegionServer: Failed construction RegionServer
java.lang.NoClassDefFoundError: org/apache/htrace/SamplerBuilder
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:635)
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619)
        at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
        at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2669)
        at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:94)
        at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2703)
        at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2685)
        at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:373)
        at org.apache.hadoop.fs.Path.getFileSystem(Path.java:295)
        at org.apache.hadoop.hbase.util.CommonFSUtils.getRootDir(CommonFSUtils.java:358)
        at org.apache.hadoop.hbase.util.CommonFSUtils.isValidWALRootDir(CommonFSUtils.java:407)
        at org.apache.hadoop.hbase.util.CommonFSUtils.getWALRootDir(CommonFSUtils.java:383)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.initializeFileSystem(HRegionServer.java:691)
        at org.apache.hadoop.hbase.regionserver.HRegionServer.<init>(HRegionServer.java:600)
        at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:484)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2965)
        at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:236)
        at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:140)
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
        at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:149)
        at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2983)
Caused by: java.lang.ClassNotFoundException: org.apache.htrace.SamplerBuilder
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 25 more
2018-09-12 09:52:23,432 ERROR [main] master.HMasterCommandLine: Master exiting
java.lang.RuntimeException: Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster.
        at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:2972)
        at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:236

我试图连接它从过去4天安装多次hbase。请帮帮我，所有的安装都在ubuntu16上。
下面是regionserver日志文件：
hbase-root-regionserver-datanode.log

2018-09-12 09:52:25,989 INFO  [main] zookeeper.ZooKeeper: Initiating client connection, connectString=datanode:2181 sessionTimeout=90000 watcher=org.apache.hadoop.hbase.zookeeper.PendingWatcher@1c12f3ee
2018-09-12 09:52:26,006 INFO  [main-SendThread(datanode:2181)] zookeeper.ClientCnxn: Opening socket connection to server datanode/192.168.1.134:2181. Will not attempt to authenticate using SASL (unknown error)
2018-09-12 09:52:26,023 INFO  [main-SendThread(datanode:2181)] zookeeper.ClientCnxn: Socket connection established to datanode/192.168.1.134:2181, initiating session
2018-09-12 09:52:26,079 INFO  [main-SendThread(datanode:2181)] zookeeper.ClientCnxn: Session establishment complete on server datanode/192.168.1.134:2181, sessionid = 0x165cc0408850000, negotiated timeout = 90000
2018-09-12 09:52:26,149 INFO  [main] util.log: Logging initialized @3383ms
2018-09-12 09:52:26,233 INFO  [main] http.HttpRequestLog: Http request log for http.requests.regionserver is not defined
2018-09-12 09:52:26,252 INFO  [main] http.HttpServer: Added global filter 'safety' (class=org.apache.hadoop.hbase.http.HttpServer$QuotingInputFilter)
2018-09-12 09:52:26,252 INFO  [main] http.HttpServer: Added global filter 'clickjackingprevention' (class=org.apache.hadoop.hbase.http.ClickjackingPreventionFilter)
2018-09-12 09:52:26,255 INFO  [main] http.HttpServer: Added filter static_user_filter (class=org.apache.hadoop.hbase.http.lib.StaticUserWebFilter$StaticUserFilter) to context regionserver
2018-09-12 09:52:26,255 INFO  [main] http.HttpServer: Added filter static_user_filter (class=org.apache.hadoop.hbase.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
2018-09-12 09:52:26,255 INFO  [main] http.HttpServer: Added filter static_user_filter (class=org.apache.hadoop.hbase.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
2018-09-12 09:52:26,284 INFO  [main] http.HttpServer: Jetty bound to port 16030
2018-09-12 09:52:26,286 INFO  [main] server.Server: jetty-9.3.19.v20170502
2018-09-12 09:52:26,327 INFO  [main] handler.ContextHandler: Started o.e.j.s.ServletContextHandler@675ffd1d{/logs,file:///hbase/logs/,AVAILABLE}
2018-09-12 09:52:26,328 INFO  [main] handler.ContextHandler: Started o.e.j.s.ServletContextHandler@30506c0d{/static,file:///hbase/hbase-webapps/static/,AVAILABLE}
2018-09-12 09:52:26,488 INFO  [main] handler.ContextHandler: Started o.e.j.w.WebAppContext@6a0ac48e{/,file:///hbase/hbase-webapps/regionserver/,AVAILABLE}{file:/hbase/hbase-webapps/regionserver}
2018-09-12 09:52:26,498 INFO  [main] server.AbstractConnector: Started ServerConnector@f84967f{HTTP/1.1,[http/1.1]}{0.0.0.0:16030}
2018-09-12 09:52:26,498 INFO  [main] server.Server: Started @3733ms

下面是zookeeper日志file:hbase-root-zookeeper-datanode.log

2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:host.name=datanode
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:java.version=1.8.0_181
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:java.vendor=Oracle Corporation
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:java.home=/usr/local/jdk1.8.0_181/jre
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: l-4.0.23.Final.jar:/hbase/bin/../lib/org.eclipse.jdt.core-3.8.2.v20130121.jar:/hbase/bin/../lib/osgi-resource-locator-1.0.1.jar:/hbase/bin/../lib/paranamer-2.3.jar:/hbase/bin/../lib/protobuf-java-2.5.0.jar:/hbase/bin/../lib/snappy-java-1.0.5.jar:/hbase/bin/../lib/spymemcached-2.12.2.jar:/hbase/bin/../lib/validation-api-1.1.0.Final.jar:/hbase/bin/../lib/xmlenc-0.52.jar:/hbase/bin/../lib/xz-1.0.jar:/hbase/bin/../lib/zookeeper-3.4.10.jar:/hbase/bin/../lib/client-facing-thirdparty/audience-annotations-0.5.0.jar:/hbase/bin/../lib/client-facing-thirdparty/commons-logging-1.2.jar:/hbase/bin/../lib/client-facing-thirdparty/findbugs-annotations-1.3.9-1.jar:/hbase/bin/../lib/client-facing-thirdparty/htrace-core4-4.2.0-incubating.jar:/hbase/bin/../lib/client-facing-thirdparty/log4j-1.2.17.jar:/hbase/bin/../lib/client-facing-thirdparty/slf4j-api-1.7.25.jar:/hbase/bin/../lib/client-facing-thirdparty/htrace-core-3.1.0-incubating.jar:/hbase/bin/../lib/client-facing-thirdparty/slf4j-log4j12-1.7.25.jar
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:java.io.tmpdir=/tmp
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:java.compiler=<NA>
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:os.name=Linux
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:os.arch=amd64
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:os.version=4.13.0-46-generic
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:user.name=root
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:user.home=/root
2018-09-12 09:52:21,017 INFO  [main] server.ZooKeeperServer: Server environment:user.dir=/root
2018-09-12 09:52:21,026 INFO  [main] server.ZooKeeperServer: tickTime set to 3000
2018-09-12 09:52:21,026 INFO  [main] server.ZooKeeperServer: minSessionTimeout set to -1
2018-09-12 09:52:21,026 INFO  [main] server.ZooKeeperServer: maxSessionTimeout set to 90000
2018-09-12 09:52:21,037 INFO  [main] server.NIOServerCnxnFactory: binding to port 0.0.0.0/0.0.0.0:2181
2018-09-12 09:52:26,016 INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] server.NIOServerCnxnFactory: Accepted socket connection from /192.168.1.134:44004
2018-09-12 09:52:26,028 INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] server.ZooKeeperServer: Client attempting to establish new session at /192.168.1.134:44004
2018-09-12 09:52:26,028 INFO  [SyncThread:0] persistence.FileTxnLog: Creating new log file: log.3
2018-09-12 09:52:26,077 INFO  [SyncThread:0] server.ZooKeeperServer: Established session 0x165cc0408850000 with negotiated timeout 90000 for client /192.168.1.134:44004
Javahadoophbasehdfsapache-zookeeper

2条答案

按热度按时间
v64noz0r

v64noz0r1#

在我的安装中，我有：
ubuntu 18.04版
hadoop 3.1.1版
hbase 2.1.0版
在这个问题上也讨论了同样的错误。
在启动hbase主守护进程时，我遇到了相同的错误：

2018-10-17 17:53:17,058 ERROR [main] regionserver.HRegionServer: Failed construction RegionServer java.lang.NoClassDefFoundError: org/apache/htrace/SamplerBuilder
        at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:635)  at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:619) ...

我猜发生此错误的原因是hbase master使用hadoop\u home中的jar，但在那里找不到htrace核心库。
我已经检查了hbase\u home和hadoop\u home中的htrace jar：

$ find $HBASE_HOME/ -type f -name 'htrace-core*' -ls
   689258   1472 -rw-r--r--   1 hadoop   hadoop    1506370 июл  6 18:28 /opt/hbase-2.1.0/lib/client-facing-thirdparty/htrace-core4-4.2.0-incubating.jar
   689260   1444 -rw-r--r--   1 hadoop   hadoop    1475955 июл  6 18:33 /opt/hbase-2.1.0/lib/client-facing-thirdparty/htrace-core-3.1.0-incubating.jar

$ find $HADOOP_HOME/ -type f -name 'htrace-core*' -ls
   672815   1444 -rw-r--r--   1 hadoop   hadoop    1475955 авг  2 09:50 /opt/hadoop-3.1.1/share/hadoop/yarn/timelineservice/lib/htrace-core-3.1.0-incubating.jar
   673317   1468 -rw-r--r--   1 hadoop   hadoop    1502280 авг  2 09:28 /opt/hadoop-3.1.1/share/hadoop/common/lib/htrace-core4-4.1.0-incubating.jar
   656456   1444 -rw-r--r--   1 hadoop   hadoop    1475955 июл  6 18:33 31 /opt/hadoop-3.1.1/share/hadoop/hdfs/lib/htrace-core4-4.1.0-incubating.jar

所以，我把hbase\u home中的htrace-core-3.1.0-incubating.jar放到$haddop\u home/share/hadoop/common/lib中。
下一个错误是：

2018-10-17 18:13:18,380 ERROR [Thread-14] master.HMaster: Failed to become active master                                                                       
java.lang.IllegalStateException: The procedure WAL relies on the ability to hsync for proper operation during component failures, but the underlying filesystem
 does not support doing so. Please check the config value of 'hbase.procedure.store.wal.use.hsync' to set the desired level of robustness and ensure the config
 value of 'hbase.wal.dir' points to a FileSystem mount that can provide it.                                                                                    
        at org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.rollWriter(WALProcedureStore.java:1044)                                              
        at org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.recoverLease(WALProcedureStore.java:383)                                             
        at org.apache.hadoop.hbase.procedure2.ProcedureExecutor.init(ProcedureExecutor.java:545)                                                               
        at org.apache.hadoop.hbase.master.HMaster.createProcedureExecutor(HMaster.java:1325)                                                                   
        at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:871)                                                           
        at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2109)                                                                  
        at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:566)                                                                               
        at java.lang.Thread.run(Thread.java:748)

如前所述，我们需要的只是通过我们的selvs重新编译hbase，或者将属性放入hbase-site.xml中：

<property>
  <name>hbase.unsafe.stream.capability.enforce</name>
  <value>false</value>
</property>

我走了第二条路。启动了hbase。

赞(0）分享  回复(0）举报  2021-05-29
2w3kk1z5

2w3kk1z52#

这可能是因为你有两个版本的 htrace-core （3.1.0和4.2.0）
您应该删除4.2.0：

cd /usr/local/hbase/lib/client-facing-thirdparty/

rm -rfv htrace-core4-4.2.0-incubating.jar
赞(0）分享  回复(0）举报  2021-05-29
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