hadoop namenode启动异常，死活失败

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beijingdba 2014-05-27 18:44:48 博主文章分类：问题解决

文章标签 namenode hadoop 文章分类 Hadoop 大数据

2014-05-12注定是春光灿烂猪八戒的一天，历史595无故障的hadoop服务器，终于还是出了问题，事前无人登陆操作服务器，此故障属于自发行为，目前未知发生原因。

细节描述： namenode无法启动. 先贴出错误信息

2014-05-12 07:17:39,447 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: STARTUP_MSG:

/************************************************************

STARTUP_MSG: Starting NameNode

STARTUP_MSG: host = DC.aws/127.0.0.1

STARTUP_MSG: args = []

STARTUP_MSG: version = 0.20.205.0

STARTUP_MSG: build = https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20-security-205 -r 1179940; compiled by 'hortonfo' on Fri Oct 7 06:20:32 UTC 2011

************************************************************/

2014-05-12 07:17:39,600 INFO org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from hadoop-metrics2.properties

2014-05-12 07:17:39,613 INFO org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source MetricsSystem,sub=Stats registered.

2014-05-12 07:17:39,614 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s).

2014-05-12 07:17:39,614 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system started

2014-05-12 07:17:39,764 INFO org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source ugi registered.

2014-05-12 07:17:39,773 INFO org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source jvm registered.

2014-05-12 07:17:39,774 INFO org.apache.hadoop.metrics2.impl.MetricsSourceAdapter: MBean for source NameNode registered.

2014-05-12 07:17:39,800 INFO org.apache.hadoop.hdfs.util.GSet: VM type = 64-bit

2014-05-12 07:17:39,800 INFO org.apache.hadoop.hdfs.util.GSet: 2% max memory = 17.77875 MB

2014-05-12 07:17:39,800 INFO org.apache.hadoop.hdfs.util.GSet: capacity = 2^21 = 2097152 entries

2014-05-12 07:17:39,800 INFO org.apache.hadoop.hdfs.util.GSet: recommended=2097152, actual=2097152

2014-05-12 07:17:39,823 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsOwner=root

2014-05-12 07:17:39,823 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: supergroup=supergroup

2014-05-12 07:17:39,823 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: isPermissionEnabled=true

2014-05-12 07:17:39,829 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.block.invalidate.limit=100

2014-05-12 07:17:39,829 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: isAccessTokenEnabled=false accessKeyUpdateInterval=0 min(s), accessTokenLifetime=0 min(s)

2014-05-12 07:17:40,045 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Registered FSNamesystemStateMBean and NameNodeMXBean

2014-05-12 07:17:40,065 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: Caching file names occuring more than 10 times

2014-05-12 07:17:40,078 INFO org.apache.hadoop.hdfs.server.common.Storage: Number of files = 3349287

2014-05-12 07:18:01,677 ERROR org.apache.hadoop.hdfs.server.namenode.FSNamesystem: FSNamesystem initialization failed.

java.io.EOFException

at java.io.DataInputStream.readFully(DataInputStream.java:180)

at java.io.DataInputStream.readLong(DataInputStream.java:399)

at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:902)

at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:817)

at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:362)

at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:97)

at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:384)

at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:358)

at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:276)

at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:497)

at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1268)

at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1277)

2014-05-12 07:18:01,678 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: java.io.EOFException