Replication does not handle deletes correctly.
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Key: HBASE-5096
URL: https://issues.apache.org/jira/browse/HBASE-5096
Project: HBase
Issue Type: Sub-task
Components: replication
Affects Versions: 0.94.0, 0.92.1
Reporter: Lars Hofhansl
Assignee: Lars Hofhansl
Teruyoshi Zenmyo discovered this problem.
The problem turns out to be this code in ReplicationSink.java:
{code}
if (kvs.get(0).isDelete()) {
...
if (kv.isDeleteFamily()) {
delete.deleteFamily(kv.getFamily());
} else if (!kv.isEmptyColumn()) {
delete.deleteColumn(kv.getFamily(), kv.getQualifier());
}
}
...
{code}
So the code deal with families delete markers and then assumes that if it's not
a family delete marker it must have been a version delete marker.
(deleteColumn sets a version delete marker, deleteColumns sets a column delete
marker).
I.e. column delete markers are not replicated correctly.
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