Geoffrey Jacoby created HBASE-25525:
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Summary: WALKey Extended Attributes don't serialize to
ReplicationSink
Key: HBASE-25525
URL: https://issues.apache.org/jira/browse/HBASE-25525
Project: HBase
Issue Type: Bug
Components: Replication
Affects Versions: 1.6.0, 1.5.0
Reporter: Geoffrey Jacoby
Assignee: Geoffrey Jacoby
Fix For: 1.7.0
HBASE-22622 introduced extended attributes on the WALKey object and protobuf,
and HBASE-22623 created a coprocessor hook, preWALAppend, so that coprocessors
can create and insert their own extended attributes.
These attributes are readable on the source-side, such as in a custom
ReplicationEndpoint. However, in branch-1 ReplicationProtbufUtil doesn't
correctly populate the extended attributes on the WALKey protobuf. (In 2.1+,
HBASE-20625 incidentally fixes this as part of a larger refactoring of
WALCellCodec logic.)
This means that a custom ReplicationSink can't read extended attributes on a
WALKey.
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