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https://issues.apache.org/jira/browse/HBASE-11837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14112596#comment-14112596
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Jeffrey Zhong commented on HBASE-11837:
---------------------------------------
I tried to repo and put the following in MetaDataRegionObserver.java after
"region.getScanner(scan);" returns something and it also return something. So I
did not see the issue you mentioned.
{code}
HTableInterface hTable =
env.getTable(this.env.getRegion().getTableDesc().getTableName());
ResultScanner testScan = hTable.getScanner(scan);
Result testR = testScan.next();
LOG.info("Dump Result=" + testR);
{code}
> Scanner from RegionCoprocessorEnvironment.getTable(TableName) returns no
> local data
> -----------------------------------------------------------------------------------
>
> Key: HBASE-11837
> URL: https://issues.apache.org/jira/browse/HBASE-11837
> Project: HBase
> Issue Type: Bug
> Components: Coprocessors
> Affects Versions: 0.98.4
> Reporter: James Taylor
>
> Might be fixed as a byproduct of the fix for HBASE-11766.
> Here's what I'm seeing:
> - From an endpoint coprocessor on SYSTEM.CATALOG table
> - Rows exist in the table, but are all in a single region
> - Scan is a new, empty scan created like this: new Scan()
> - The following scanner *does* return data:
> {code}
> RegionScanner scanner = region.getScanner(scan);
> {code}
> - The following scanner *does not* return any data:
> {code}
> HTableInterface hTable = env.getTable(region.getTableDesc().getTableName());
> {code}
> - The following scanner *does* return data:
> {code}
> HTablePool pool = new HTablePool (env.getConfiguration(),1);
> HTableInterface hTable = pool.getTable("SYSTEM.CATALOG");
> {code}
> [~jeffreyz], [~apurtell]
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