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From "Samuel Guo (JIRA)" <j...@apache.org>
Subject [jira] Created: (HAMA-88) DenseMatrix.close should delete the table that are aliased in HamaAdmin.
Date Wed, 22 Oct 2008 11:06:44 GMT
DenseMatrix.close should delete the table that are aliased in HamaAdmin.
------------------------------------------------------------------------

                 Key: HAMA-88
                 URL: https://issues.apache.org/jira/browse/HAMA-88
             Project: Hama
          Issue Type: Bug
    Affects Versions: 0.1.0
            Reporter: Samuel Guo
             Fix For: 0.1.0


for example:
"
String matrixname = "MatrixA";
Matrix a = DenseMatrix.random(conf, 10, 10);
a.save(matrixname);
a.close();

Matrix b = new DenseMatrix(conf, matrixname);
"

If we close a matrix, we alse delete the table in hbase. so we can use its aliase name keeped
in HamaAdmin to reopen the matrix.

so we need to identify if the matrix has been keeped in HamaAdmin. If the matrix has been
aliased in HamaAdmin, we should not delete the table in Hbase. 




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