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https://issues.apache.org/jira/browse/PHOENIX-5268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16835365#comment-16835365
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jaanai commented on PHOENIX-5268:
---------------------------------
{quote}KeyValue is a class marked as Private so by contract is not supposed to
be extended and we can break you at any time. Use Cell, which is a supported
Public interface.
{quote}
[~apurtell] IndexedKeyValue is used on the server side, I think we should
implement ExtendedCell for the server side Cell, but ExtendedCell also is a
Private class. I try to implement a IndexedKeyValue class using Cell interface,
but some operations can't be supported on the server side.
{code:java}
java.lang.UnsupportedOperationException: Cell is not of type
org.apache.hadoop.hbase.ExtendedCell
at
org.apache.hadoop.hbase.PrivateCellUtil.setSequenceId(PrivateCellUtil.java:2275)
at
org.apache.hadoop.hbase.regionserver.wal.FSWALEntry.stampRegionSequenceId(FSWALEntry.java:118)
at
org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.stampSequenceIdAndPublishToRingBuffer(AbstractFSWAL.java:971)
{code}
> HBase 2.0.5 compatibility
> -------------------------
>
> Key: PHOENIX-5268
> URL: https://issues.apache.org/jira/browse/PHOENIX-5268
> Project: Phoenix
> Issue Type: Bug
> Reporter: Josh Elser
> Assignee: Josh Elser
> Priority: Blocker
> Fix For: 5.1.0
>
>
> HBASE-21754 introduces a new abstract method to RpcScheduler:
> {{getMetaPriorityQueueLength()}}
> This means that Phoenix does not build against HBase 2.0.5.
> FYI [[email protected]], [~Jaanai].
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