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Posted to dev@hbase.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2014/08/27 18:53:59 UTC
[jira] [Created] (HBASE-11837) Scanner from
RegionCoprocessorEnvironment.getTable(TableName) returns no local data
James Taylor created HBASE-11837:
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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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