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https://issues.apache.org/jira/browse/HDFS-10340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15421921#comment-15421921
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Alberic Liu commented on HDFS-10340:
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[~walter.k.su] [~tuyuri] [~kihwal]
How to resolve this issue, I face the same issue. the datanode shutdown. what
is the key reason.
> data node sudden killed
> ------------------------
>
> Key: HDFS-10340
> URL: https://issues.apache.org/jira/browse/HDFS-10340
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Affects Versions: 2.6.0
> Environment: Ubuntu 16.04 LTS , RAM 16g , cpu core : 8 , hdd 100gb,
> hadoop 2.6.0
> Reporter: tu nguyen khac
> Priority: Critical
>
> I tried to setup a new data node using ubuntu 16
> and get it join to an existed Hadoop Hdfs cluster ( there are 10 nodes in
> this cluster and they all run on centos Os 6 )
> But when i try to boostrap this node , after about 10 or 20 minutes i get
> this strange errors :
> 2016-04-26 20:12:09,394 INFO
> org.apache.hadoop.hdfs.server.datanode.DataNode.clienttrace: src:
> /10.3.24.65:55323, dest: /10.3.24.197:50010, bytes: 79902, op: HDFS_WRITE,
> cliID: DFSClient_NONMAPREDUCE_1379996362_1, offset: 0, srvID:
> 225f5b43-1dd3-4ac6-88d2-1e8d27dba55b, blockid:
> BP-352432948-10.3.24.65-1433821675295:blk_1074038505_789832, duration:
> 15331628
> 2016-04-26 20:12:09,394 INFO org.apache.hadoop.hdfs.server.datanode.DataNode:
> PacketResponder: BP-352432948-10.3.24.65-1433821675295:blk_1074038505_789832,
> type=LAST_IN_PIPELINE, downstreams=0:[] terminating
> 2016-04-26 20:12:25,410 INFO
> org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification
> succeeded for BP-352432948-10.3.24.65-1433821675295:blk_1074038502_789829
> 2016-04-26 20:12:25,411 INFO
> org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Verification
> succeeded for BP-352432948-10.3.24.65-1433821675295:blk_1074038505_789832
> 2016-04-26 20:13:18,546 INFO
> org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetAsyncDiskService:
> Scheduling blk_1074038502_789829 file
> /data/hadoop_data/backup/data/current/BP-352432948-10.3.24.65-1433821675295/current/finalized/subdir4/subdir134/blk_1074038502
> for deletion
> 2016-04-26 20:13:18,562 INFO
> org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetAsyncDiskService:
> Deleted BP-352432948-10.3.24.65-1433821675295 blk_1074038502_789829 file
> /data/hadoop_data/backup/data/current/BP-352432948-10.3.24.65-1433821675295/current/finalized/subdir4/subdir134/blk_1074038502
> 2016-04-26 20:15:46,481 ERROR
> org.apache.hadoop.hdfs.server.datanode.DataNode: RECEIVED SIGNAL 15: SIGTERM
> 2016-04-26 20:15:46,504 INFO org.apache.hadoop.hdfs.server.datanode.DataNode:
> SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down DataNode at bigdata-dw-24-197/10.3.24.197
> ************************************************************/
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