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santosh kumar reassigned HBASE-14128: ------------------------------------- Assignee: santosh kumar > Fix inability to run Multiple MR over the same Snapshot > ------------------------------------------------------- > > Key: HBASE-14128 > URL: https://issues.apache.org/jira/browse/HBASE-14128 > Project: HBase > Issue Type: Bug > Components: mapreduce, snapshots > Reporter: Matteo Bertozzi > Assignee: santosh kumar > Priority: Minor > Labels: beginner, noob > > from the list, running multiple MR over the same snapshot does not work > {code} > public static void copySnapshotForScanner(Configuration conf, FileSystem .. > RestoreSnapshotHelper helper = new RestoreSnapshotHelper(conf, fs, > manifest, manifest.getTableDescriptor(), restoreDir, monitor, status); > {code} > the problem is that manifest.getTableDescriptor() will try to clone the > snapshot with the same target name. ending up in "file already exist" > exceptions. > we just need to clone that descriptor and generate a new target table name -- This message was sent by Atlassian JIRA (v6.3.4#6332)