![]() ![]() There are two ways to approach that problem: Solve it, i.e. You may dump the collection regardless of the missing prototype collection by using the -ignore-distribute-shards-like-errors parameter. ![]() unix> arangodump -collection clonedCollection -output-directory "dump"ĮRROR Collection clonedCollection's shard distribution is based on a that of collection prototypeCollection, which is not dumped along. Reference collection or arangodump with yield an error. Such collections cannot be dumped without the shards are distributed in the very same pattern as in the Starting with version 3.1.17, collections may be created with shardĭistribution identical to an existing prototypical collection unix> arangodump -compat28 true -collection myvalues -output-directory "dump" To produce a 2.8-compatible dump with a 3.0 ArangoDB, please specify the option In 3.0, which supports dumping data in a format compatible with ArangoDB 2.8. Restored with the arangorestore tool of the same version. By default, arangodump will produce a dump that can be Note that the version of the arangodump client tool needs to match the version of theĪrangoDB server it connects to. Structural information of the collection contains the number of shards Sorted first by shards and within each shard by ascending timestamp. Perform any data-modifcation operations on the cluster whilst arangodumpĪs above, the output will be one structure description file and one dataįile per sharded collection. However, as opposed to the single instance situation, this operationĭoes not guarantee to dump a consistent snapshot if write operations Will behave exactly as described above, working on sharded collections Simply point it to one of the coordinators and it Starting with Version 2.1 of ArangoDB, the arangodump tool also Each line in a data file is a document insertion/update orĭeletion marker, alongside with some meta data.
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