[jira] [Created] (PHOENIX-3167) Recreating metadata of existing table removes HTable properties

["Samarth Jain (JIRA)" <ji...@apache.org>]

Samarth Jain created PHOENIX-3167:
-------------------------------------

             Summary: Recreating metadata of existing table removes HTable properties
                 Key: PHOENIX-3167
                 URL: https://issues.apache.org/jira/browse/PHOENIX-3167
             Project: Phoenix
          Issue Type: Bug
            Reporter: Samarth Jain
            Assignee: Samarth Jain


{code}
@Test
    public void testRecreatingExistingTableMaintainsHTableProperties() throws Exception {
        Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
        Connection conn = DriverManager.getConnection(getUrl(), props);
        String ddl = "ALTER TABLE SYSTEM.CATALOG SET KEEP_DELETED_CELLS = false";
        conn.createStatement().execute(ddl);
        assertDeleteCellsDisabled(conn);
        try {
            conn.createStatement().execute(QueryConstants.CREATE_TABLE_METADATA);
        } catch (TableAlreadyExistsException e) {

        }
        assertDeleteCellsDisabled(conn);
    }
    

    private void assertDeleteCellsDisabled(Connection conn) throws org.apache.hadoop.hbase.TableNotFoundException,
            IOException, SQLException {
        try (HBaseAdmin admin = conn.unwrap(PhoenixConnection.class).getQueryServices().getAdmin()) {
            HTableDescriptor tableDesc = admin.getTableDescriptor(Bytes.toBytes("SYSTEM.CATALOG"));
            HColumnDescriptor[] columnFamilies = tableDesc.getColumnFamilies();
            assertEquals("0", columnFamilies[0].getNameAsString());
            assertEquals(KeepDeletedCells.FALSE, columnFamilies[0].getKeepDeletedCells());
        }
    }

{code}

[~jamestaylor], [~apurtell], [~lhofhansl], [~mujtabachohan] - this is likely why we saw that the keep deleted cells property always kept flipping to true even though we set it to false in hbase shell.



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