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https://issues.apache.org/jira/browse/HBASE-23309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandeep Pal updated HBASE-23309:
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Attachment: HBASE-23309.patch
Status: Patch Available (was: In Progress)
> Add support in ChainWalEntryFilter to filter Entry if all cells get filtered
> through WalCellFilter
> --------------------------------------------------------------------------------------------------
>
> Key: HBASE-23309
> URL: https://issues.apache.org/jira/browse/HBASE-23309
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 1.3.6, 3.0.0, 2.3.3
> Reporter: Sandeep Pal
> Assignee: Sandeep Pal
> Priority: Major
> Attachments: HBASE-23309.patch
>
>
> ChainWalEntryFilter applies the filter on entry followed by filter on cells.
> If filter on cells remove all the cells from the entry, we should add an
> option in chainwalentryfilter to filter the entry as well.
> Here is the snippet for ChainWalEntryFilter filter. After filterCells we
> should check if there is any cells remaining in the entry.
> {code:java}
> @Override
> public Entry filter(Entry entry) {
> for (WALEntryFilter filter : filters) {
> if (entry == null) {
> return null;
> }
> entry = filter.filter(entry);
> }
> filterCells(entry);
> return entry;
> }{code}
> Customer replication endpoints may use this flag.
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