churro morales created HBASE-11409:
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Summary: Add more flexibility for input directory structure to
LoadIncrementalHFiles
Key: HBASE-11409
URL: https://issues.apache.org/jira/browse/HBASE-11409
Project: HBase
Issue Type: Bug
Affects Versions: 0.94.20
Reporter: churro morales
Use case:
We were trying to combine two very large tables into a single table. Thus we
ran jobs in one datacenter that populated certain column families and another
datacenter which populated other column families. Took a snapshot and exported
them to their respective datacenters. Wanted to simply take the hdfs restored
snapshot and use LoadIncremental to merge the data.
It would be nice to add support where we could run LoadIncremental on a
directory where the depth of store files is something other than two (current
behavior).
With snapshots it would be nice if you could pass a restored hdfs snapshot's
directory and have the tool run.
I am attaching a patch where I parameterize the bulkLoad timeout as well as the
default store file depth.
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