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https://issues.apache.org/jira/browse/HBASE-27954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chenglei updated HBASE-27954:
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Description: The code to get the {{midkey}} in {{midLeafBlock}} in
{{HFileBlockIndex.CellBasedKeyBlockIndexReader.midkey}} method is almost the
same as {{HFileBlockIndex.BlockIndexReader.getNonRootIndexedKey}}, we could
use the {{HFileBlockIndex.BlockIndexReader.getNonRootIndexedKey}} directly in
{{HFileBlockIndex.CellBasedKeyBlockIndexReader.midkey}}. (was: In
{{HFileBlockIndex}}, the code to get the {{midkey}} in {{midLeafBlock}} in
{{HFileBlockIndex.CellBasedKeyBlockIndexReader.midkey}} is almost the same as
{{HFileBlockIndex.BlockIndexReader.getNonRootIndexedKey}}, we could use the
{{HFileBlockIndex.BlockIndexReader.getNonRootIndexedKey}} directly in
{{HFileBlockIndex.CellBasedKeyBlockIndexReader.midkey}}.)
> Eliminate duplicate code for getNonRootIndexedKey in HFileBlockIndex
> ---------------------------------------------------------------------
>
> Key: HBASE-27954
> URL: https://issues.apache.org/jira/browse/HBASE-27954
> Project: HBase
> Issue Type: Bug
> Components: HFile
> Affects Versions: 3.0.0-alpha-4, 4.0.0-alpha-1
> Reporter: chenglei
> Priority: Major
>
> The code to get the {{midkey}} in {{midLeafBlock}} in
> {{HFileBlockIndex.CellBasedKeyBlockIndexReader.midkey}} method is almost the
> same as {{HFileBlockIndex.BlockIndexReader.getNonRootIndexedKey}}, we could
> use the {{HFileBlockIndex.BlockIndexReader.getNonRootIndexedKey}} directly in
> {{HFileBlockIndex.CellBasedKeyBlockIndexReader.midkey}}.
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