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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-11837) Scanner from RegionCoprocessorEnvironment.getTable(TableName) returns no local data
Date Wed, 27 Aug 2014 16:53:59 GMT
James Taylor created HBASE-11837:
------------------------------------

             Summary: 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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