FAILED: Error in metadata: MetaException(message:Got exception: org.apache.hadoop.ipc.RemoteException org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot create directory /user/hive/warehouse/page_view. Name node is in safe mode. 在安装hive…
错误: FATAL org.apache.hadoop.hdfs.server.namenode.NameNode Exception in namenode join java.io.IOException There appears to be a gap in the edit log 原因: namenode元数据被破坏,需要修复 解决: 恢复一下namenode hadoop namenode –recover 一路选择c,一般就OK了 如果,您认为阅读这篇博客让您有些收获,不…
1 异常信息 - ::, INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Maximum size of an xattr: -- ::, WARN org.apache.hadoop.hdfs.server.common.Storage: Storage directory /mnt/software/hadoop--cdh5.16.1/data/tmp/dfs/name does not exist -- ::, WARN…
-- ::, INFO org.apache.hadoop.hdfs.server.datanode.DataNode: supergroup = supergroup -- ::, INFO org.apache.hadoop.ipc.CallQueueManager: Using callQueue: class java.util.concurrent.LinkedBlockingQueue queueCapacity: -- ::, INFO org.apache.hadoop.ipc.…
2018-01-09 09:47:38,297 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Initialization failed for Block pool <registering> (Datanode Uuid unassigned) service to controller/192.168.1.183:9000. Exiting. java.io.IOException: Incompatible cluster…
Hbase依赖的datanode日志中如果出现如下报错信息:DataXceiverjava.io.EOFException: INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in receiveBlock for block 解决办法:Hbase侧配置的dfs.socket.timeout值过小,与DataNode侧配置的 dfs.socket.timeout的配置不一致,将hbase和datanode的该配置调成…
15/03/18 09:59:21 INFO mapreduce.Job: Task Id : attempt_1426641074924_0002_m_000000_2, Status : FAILED Error: org.apache.hadoop.hdfs.BlockMissingException: Could not obtain block: BP-35642051-192.168.199.91-1419581604721:blk_1073743091_2267 file=/fil…
集群中遇到了文件个数超出限制的错误: 0)昨天晚上spark 任务突然抛出了异常:org.apache.hadoop.hdfs.protocol.NSQuotaExceededException: The NameSpace quota (directories and files) of directory /mydir is exceeded: quota=100000 file count=100001 1)错误提示内容信息:集群中遇到了文件个数超出限制的错误. 2)问题错误来自于hado…
运行hadoop程序时,有时候会报以下错误:org.apache.hadoop.dfs.SafeModeException: Cannot delete /user/hadoop/input. Name node is in safe mode 这个错误应该还满常见的吧(至少我运行的时候是这样的) 那我们来分析下这个错误,从字面上来理解: Name node is in safe mode 说明Hadoop的NameNode处在安全模式下. 那什么是Hadoop的安全模式呢? 在分布式文件系统启…
问题: hadoop启动的时候报错 HTTP ERROR 500 Problem accessing /nn_browsedfscontent.jsp. Reason: Cannot issue delegation token. Name node is in safe mode. The reported blocks 0 needs additional 10 blocks to reach the threshold 0.9990 of total blocks 10. Safe mod…
因磁盘空间不足导致HDFS的NameNode进入安全模式问题记录,调用API上传及下载文件时报如下错误信息: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.namenode.SafeModeException): Cannot delete /null/daxt/0265803074a54d54b8ec0b91df359bdf.log. Name node is in safe mode. Resource…