I get a exception == copyFromLocal: The DiskSpace quota of /user/prateek is exceeded: quota = 1073741824 B = 1 GB but diskspace consumed = 1305477120 B = 1.22 GB. Now keep in mind that the Hadoop space quota always counts against the raw HDFS disk space consumed. If you don’t set a space quota on a directory it means that the disk space quota is unlimited for that directory—it can potentially use the entire HDFS. Hello, For a directory in HDFS, I have set dsquota as 1GB but when I try to copy a 500 MB file to that directory. HDFS supports disk quotas just like other filesystems. Hadoop checks disk space quotas recursively, starting at a given directory and traversing up to the root. The disk isn't full, but the disk space allowed for this user is full. The trouble is, each server (or VPS) has only a limited number of inodes. ----- Steps to reproduce ----- 1. Each replica of a block counts against the quota. Or you can store up to three 1MB files if their replication is set to 3. ----- AN EXAMPLE -----> Hi, > > I encountered an error: > > put: org.apache.hadoop.hdfs.protocol.QuotaExceededException: The quota of > /user/x is exceeded: namespace quota=200000 file count=200001, > diskspace quota=-1 diskspace=-44221467605496 > > It apparently complains that dfs quota is exceeded. Linux servers use something called inodes to keep track of each file. Alternatively, for /project directories, you can request more space via the user portal or via a support ticket. You may have simply hit a quota limit, either total storage space or total number of files. Example stack trace: The quota on any directory is the minimum of the following: Directory space quota About disk space limits. When the quota is exceeded in both directory or subdirectory, the mapred job ends with this exception (see below). The disk space quota calculation takes replication into account, so it uses … So, when all inodes are used up by a malicious activity (eg. But I only use around > 200GB disk You need to check quota(1), perhaps persuade the suspect to clean up their junk, or in an outburst of kindness increase it with edquota(8). This seems to indicate there is another quota that is being violated here, and to Dodgy1's comment, the hadoop job is tossing around some temp files as part of the job that is exceeding a quota that probably shouldn't be there. So if you have a quota of 10MB, you can store only a single 1MB file if you set its replication to 10. Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.protocol.DSQuotaExceededException): The DiskSpace quota of /user/abchandravansi8369 is exceeded: quota = 4294967296 B = 4 GB butdiskspace consumed = 4562103167 B = 4.25 GB Upvote Share Failed with exception org.apache.hadoop.hdfs.protocol.DSQuotaExceededException: The DiskSpace quota of /user/veerayyakumarg1811 is exceeded: quota = 4294967296 B = 4 GB but diskspace c onsumed = 4575774612 B = 4.26 GB at org.apache.hadoop.hdfs.server.namenode.DirectoryWithQuotaFeature.verifyStoragespaceQuota(DirectoryWithQuotaFeature.java:211) Exception: Disk Quota Exceeded ... Out of Memory exception by Hadoop CLI when trying to do hadoop -fs ls (or hdfs -dfs ls) on a directory either recursively or otherwise. Set quota on direcotry dir1, then create dir2 inside directory dir1 and set quota on this dir also. The directory already contains four files. I found another type of exception while testing quota with bigtop. In this case, try to remove, archive, and/or compress files to free up space. As a Hadoop Administrator, you can use "dfsadmin" command to specify a limit on the physical size a file or directory in HDFS. For example, to set quota on /user/tony directory: In these companies, the majority of disk quota exceeded errors caused by VPSs hitting file number limit. The space quota is a hard limit on the number of bytes used by files in the tree rooted at the directory being configured. 2.
Tower Hamlets Permit Transfer Scheme, Beachfront Property For Sale In Umhlanga, Cremation Cost In Austin, Tx, Child Protective Services Investigation Process, Heavy Duty Gazebo Frame Only, Liverpool Echo Online Subscription, How To Use Mobile Miner Ios,