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Posted to dev@hbase.apache.org by "sri (JIRA)" <ji...@apache.org> on 2014/11/07 23:20:33 UTC
[jira] [Created] (HBASE-12445) hbase is removing all remaining
cells immediately after the cell marked with marker =
KeyValue.Type.DeleteColumn via PUT
sri created HBASE-12445:
---------------------------
Summary: hbase is removing all remaining cells immediately after the cell marked with marker = KeyValue.Type.DeleteColumn via PUT
Key: HBASE-12445
URL: https://issues.apache.org/jira/browse/HBASE-12445
Project: HBase
Issue Type: Bug
Reporter: sri
Code executed:
{code}
@Test
public void testHbasePutDeleteCell() throws Exception {
TableName tableName = TableName.valueOf("my_test");
Configuration configuration = HBaseConfiguration.create();
HTableInterface table = new HTable(configuration, tableName);
final String rowKey = "12345";
final byte[] familly = Bytes.toBytes("default");
// put one row
Put put = new Put(rowKey);
put.add(family, Bytes.toBytes("A"), Bytes.toBytes("a"));
put.add(family, Bytes.toBytes("B"), Bytes.toBytes("b"));
put.add(family, Bytes.toBytes("C"), Bytes.toBytes("c"));
put.add(family, Bytes.toBytes("D"), Bytes.toBytes("d"));
table.put(put);
// get row back and assert the values
Get get = new Get(rowKey);
Result result = table.get(get);
assertTrue("Column A value should be a",
Bytes.toString(result.getValue(family, Bytes.toBytes("A"))).equals("a"));
assertTrue("Column B value should be b",
Bytes.toString(result.getValue(family, Bytes.toBytes("B"))).equals("b"));
assertTrue("Column C value should be c",
Bytes.toString(result.getValue(family, Bytes.toBytes("C"))).equals("c"));
assertTrue("Column D value should be d",
Bytes.toString(result.getValue(family, Bytes.toBytes("D"))).equals("d"));
// put the same row again with C column deleted
put = new Put(rowKey);
put.add(family, Bytes.toBytes("A"), Bytes.toBytes("a1"));
put.add(family, Bytes.toBytes("B"), Bytes.toBytes("b1"));
KeyValue marker = new KeyValue(rowKey, family, Bytes.toBytes("C"),
HConstants.LATEST_TIMESTAMP, KeyValue.Type.DeleteColumn);
put.add(marker);
put.add(family, Bytes.toBytes("D"), Bytes.toBytes("d1"));
table.put(put);
// get row back and assert the values
get = new Get(rowKey);
result = table.get(get);
assertTrue("Column A value should be a1",
Bytes.toString(result.getValue(family, Bytes.toBytes("A"))).equals("a1"));
assertTrue("Column B value should be b1",
Bytes.toString(result.getValue(family, Bytes.toBytes("B"))).equals("b1"));
assertTrue("Column C should not exist",
result.getValue(family, Bytes.toBytes("C")) == null);
assertTrue("Column D value should be d1",
Bytes.toString(result.getValue(family, Bytes.toBytes("D"))).equals("d1"));
}
{code}
This assertion fails, the cell D is also deleted
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