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Posted to issues@hbase.apache.org by "Jean-Marc Spaggiari (JIRA)" <ji...@apache.org> on 2013/06/04 20:03:22 UTC
[jira] [Updated] (HBASE-8678) Wrongly delete cells in some case
which can not be deleted
[ https://issues.apache.org/jira/browse/HBASE-8678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Marc Spaggiari updated HBASE-8678:
---------------------------------------
Attachment: HBASE-8678-v0-trunk.patch
> Wrongly delete cells in some case which can not be deleted
> ----------------------------------------------------------
>
> Key: HBASE-8678
> URL: https://issues.apache.org/jira/browse/HBASE-8678
> Project: HBase
> Issue Type: Bug
> Components: REST
> Affects Versions: 0.94.5, 0.95.0
> Environment: CentOS 5.5/hadoop0.20.2/hbase0.94.5/zookeeper3.4.3
> Reporter: Eric Huang
> Attachments: HBASE-8678-v0-trunk.patch
>
>
> First, I put a cell using put interface, but I don't specify timestamp. Then I delete the the same row, specify a timestamp of 1L. Unfortunately, the former cell is
> deleted. We should know this cell can not be deleted in this case. (Using original Client API)
> Code like this;
> public static void main(String[] args) throws Exception {
> Cluster cluster = new Cluster();
> cluster.add("10.28.171.38", 8080);
> Client client = new Client(cluster);
> RemoteHTable table = new RemoteHTable(client, "demotime");
>
> Put put = new Put(Bytes.toBytes("row21"));
> put.add("info".getBytes(), "name".getBytes(), "huanggang".getBytes());
> table.put(put);
>
> Delete delete = new Delete(Bytes.toBytes("row21"));
> delete.setTimestamp(1L);
> table.delete(delete);
> }
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