<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html><head><meta http-equiv="Cont

简介:  2014-08-25 15:35:05,691 ERROR org.apache.hadoop.hdfs.server.datanode.
 2014-08-25 15:35:05,691 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeRegistration(10.130.136.136:50010, storageID=DS-1533727399-10.130.136.136-50010-1388038551296, infoPort=50075, ipcPort=50020):DataXceiver
java.net.SocketTimeoutException: 480000 millis timeout while waiting for channel to be ready for write. ch : java.nio.channels.SocketChannel[connected local=/10.130.136.136:50010 remote=/10.130.136.136:34264]
        at org.apache.hadoop.net.SocketIOWithTimeout.waitForIO(SocketIOWithTimeout.java:246)
        at org.apache.hadoop.net.SocketOutputStream.waitForWritable(SocketOutputStream.java:159)
        at org.apache.hadoop.net.SocketOutputStream.transferToFully(SocketOutputStream.java:198)
        at org.apache.hadoop.hdfs.server.datanode.BlockSender.sendChunks(BlockSender.java:392)
        at org.apache.hadoop.hdfs.server.datanode.BlockSender.sendBlock(BlockSender.java:490)
        at org.apache.hadoop.hdfs.server.datanode.DataXceiver.readBlock(DataXceiver.java:202)
        at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:104)
        at java.lang.Thread.run(Thread.java:724)
2014-08-25 15:35:06,464 INFO org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace: src: /10.130.136.136:37121, dest: /10.130.136.136:50010, bytes: 67108864, op: HDFS_WRITE, cliID: DFSClient_hb_rs_xx,60020,1388115177740_1837727868_26, offset: 0, srvID: DS-1533727399-10.130.136.136-50010-1388038551296, blockid: blk_-3628597342762703578_40720686, duration: 6339411379
2014-08-25 15:35:06,464 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: PacketResponder 2 for block blk_-3628597342762703578_40720686 terminating
2014-08-25 15:35:06,465 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Receiving block blk_-7509787569548089877_40720689 src: /10.130.136.136:37142 dest: /10.130.136.136:50010
2014-08-25 15:35:06,724 INFO org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace: src: /10.130.136.136:50010, dest: /10.130.136.136:33647, bytes: 5921280, op: HDFS_READ, cliID: DFSClient_hb_rs_xx,60020,1388115177740_1837727868_26, offset: 388096, srvID: DS-1533727399-10.130.136.136-50010-1388038551296, blockid: blk_2616588945174162483_33797955, duration: 547889496646
2014-08-25 15:35:06,725 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeRegistration(10.130.136.136:50010, storageID=DS-1533727399-10.130.136.136-50010-1388038551296, infoPort=50075, ipcPort=50020):Got exception while serving blk_2616588945174162483_33797955 to /10.130.136.136:
java.net.SocketTimeoutException: 480000 millis timeout while waiting for channel to be ready for write. ch : java.nio.channels.SocketChannel[connected local=/10.130.136.136:50010 remote=/10.130.136.136:33647]
        at org.apache.hadoop.net.SocketIOWithTimeout.waitForIO(SocketIOWithTimeout.java:246)
        at org.apache.hadoop.net.SocketOutputStream.waitForWritable(SocketOutputStream.java:159)
        at org.apache.hadoop.net.SocketOutputStream.transferToFully(SocketOutputStream.java:198)
        at org.apache.hadoop.hdfs.server.datanode.BlockSender.sendChunks(BlockSender.java:392)
        at org.apache.hadoop.hdfs.server.datanode.BlockSender.sendBlock(BlockSender.java:490)
        at org.apache.hadoop.hdfs.server.datanode.DataXceiver.readBlock(DataXceiver.java:202)
        at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:104)
        at java.lang.Thread.run(Thread.java:724)

2014-08-25 15:35:06,725 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeRegistration(10.130.136.136:50010, storageID=DS-1533727399-10.130.136.136-50010-1388038551296, infoPort=50075, ipcPort=50020):DataXceiver
java.net.SocketTimeoutException: 480000 millis timeout while waiting for channel to be ready for write. ch : java.nio.channels.SocketChannel[connected local=/10.130.136.136:50010 remote=/10.130.136.136:33647]
        at org.apache.hadoop.net.SocketIOWithTimeout.waitForIO(SocketIOWithTimeout.java:246)
        at org.apache.hadoop.net.SocketOutputStream.waitForWritable(SocketOutputStream.java:159)
        at org.apache.hadoop.net.SocketOutputStream.transferToFully(SocketOutputStream.java:198)
        at org.apache.hadoop.hdfs.server.datanode.BlockSender.sendChunks(BlockSender.java:392)
        at org.apache.hadoop.hdfs.server.datanode.BlockSender.sendBlock(BlockSender.java:490)
        at org.apache.hadoop.hdfs.server.datanode.DataXceiver.readBlock(DataXceiver.java:202)
        at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:104)
        at java.lang.Thread.run(Thread.java:724)



 解决方法:
  <property>
    <name>dfs.socket.timeout</name>
    <value>900000</value>
  </property>

  <property>
    <name>dfs.datanode.handler.count</name>
    <value>20</value>
  </property>

  <property>
    <name>dfs.namenode.handler.count</name>
    <value>30</value>
  </property>

  <property>
    <name>dfs.datanode.socket.write.timeout</name>
    <value>10800000</value>
    <description>set to 30 minutes ,default 8 * 60 * 1000,just for 480000 millis timeout while waiting for channel to be ready for w
rite</description>
  </property>



















目录
相关文章
|
Web App开发
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html><head><meta http-equiv="Cont
TCP洪水攻击(SYN Flood)的诊断和处理 Posted by  海涛  on 2013 年 7 月 11 日 Tweet1 ​1. SYN Flood介绍 前段时间网站被攻击多次,其中最猛烈的就是TCP洪水攻击,即SYN Flood。
1345 0
|
Web App开发 存储 前端开发
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html><head><meta http-equiv="Cont
      前段时间公司hadoop集群宕机,发现是namenode磁盘满了, 清理出部分空间后,重启集群时,重启失败。 又发现集群Secondary namenode 服务也恰恰坏掉,导致所有的操作log持续写入edits.new 文件,等集群宕机的时候文件大小已经达到了丧心病狂的70G+..重启集群报错 加载edits文件失败。
1193 0
|
Web App开发 监控 前端开发
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html><head><meta http-equiv="Cont
Datanode的日志中看到: 10/12/14 20:10:31 INFO hdfs.DFSClient: Could not obtain block blk_XXXXXXXXXXXXXXXXXXXXXX_YYYYYYYY from any node: java.
910 0
|
Web App开发 前端开发
|
Web App开发 前端开发 算法
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html><head><meta http-equiv="Cont
基于大数据的精准营销与应用场景 2015年08月11日 大数据 大数据营销时代来临营销学领域过去半个多世纪的发展让我们见证了从“以产品为中心”到“以客户为中心”的转变。
1196 0
|
Web App开发 前端开发 程序员
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html><head><meta http-equiv="Cont
Facebook 内部分享:不论你如何富有,你都赚不到更多的时间,你也回不到过去。没有那么多的假如,只有指针滴答的时光飞逝和你应该好好把握的现在,以下25张PPT的分享将为您带来时间价值管理的技巧。
789 0
|
SQL Web App开发 前端开发
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html><head><meta http-equiv="Cont
     如果在INSERT语句末尾指定了ON DUPLICATE KEY UPDATE,并且插入行后会导致在一个UNIQUE索引或PRIMARY KEY中出现重复值,则在出现重复值的行执行UPDATE;如果不会导致唯一值列重复的问题,则插入新行。
1048 0
|
Web App开发 前端开发
|
数据库
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html><head><meta http-equiv="Cont
CentOS 6.5安装配置ldap 时间:2015-07-14 00:54来源:blog.51cto.com 作者:“ly36843运维” 博客 举报 点击:274次 一.
1148 0

热门文章

最新文章