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https://issues.apache.org/jira/browse/HDFS-10613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chen Liang resolved HDFS-10613.
-------------------------------
Resolution: Resolved
> Wrong real size when a DSQuotaExceededException occur
> -----------------------------------------------------
>
> Key: HDFS-10613
> URL: https://issues.apache.org/jira/browse/HDFS-10613
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
> Affects Versions: 2.7.2
> Environment: Linux x86_64
> Reporter: Xiaohe Lan
> Assignee: Chen Liang
> Priority: Minor
>
> When put a file from local larger than the quota of a HDFS directory, there
> will be a DSQuotaExceededException, the diskspace consumed in the error
> message seems to be unreasonable.
> Why the diskspace consumed is 384M while test.zip is a 14M file ?
> {code}
> bash-4.1$ ls -lh test.zip
> -rw-r--r-- 1 xilan dba 14M Jul 12 00:54 test.zip
> bash-4.1$ hdfs dfs -mkdir /user/foobar
> bash-4.1$ hdfs dfsadmin -setSpaceQuota 10m /user/foobar
> bash-4.1$ hdfs dfs -put test.zip /user/foobar/
> 16/07/12 00:57:11 WARN hdfs.DFSClient: DataStreamer Exception
> org.apache.hadoop.hdfs.protocol.DSQuotaExceededException: The DiskSpace quota
> of /user/foobar is exceeded: quota = 10485760 B = 10 MB but diskspace
> consumed = 402653184 B = 384 MB
> at
> org.apache.hadoop.hdfs.server.namenode.DirectoryWithQuotaFeature.verifyStoragespaceQuota(DirectoryWithQuotaFeature.java:211)
> at
> org.apache.hadoop.hdfs.server.namenode.DirectoryWithQuotaFeature.verifyQuota(DirectoryWithQuotaFeature.java:239)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.verifyQuota(FSDirectory.java:874)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.updateCount(FSDirectory.java:707)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.updateCount(FSDirectory.java:666)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.addBlock(FSDirectory.java:491)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.saveAllocatedBlock(FSNamesystem.java:3571)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.storeAllocatedBlock(FSNamesystem.java:3157)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:3038)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRpcServer.java:724)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:492)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:616)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:969)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2045)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2043)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> at
> org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106)
> at
> org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:73)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFSOutputStream.java:1462)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1255)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:449)
> {code}
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