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Posted to issues@hbase.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2016/02/08 19:00:43 UTC
[jira] [Created] (HBASE-15232) Exceptions returned over multi RPC
don't trigger region location reloads
Josh Elser created HBASE-15232:
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Summary: Exceptions returned over multi RPC don't trigger region location reloads
Key: HBASE-15232
URL: https://issues.apache.org/jira/browse/HBASE-15232
Project: HBase
Issue Type: Sub-task
Components: Client
Reporter: Josh Elser
Assignee: Josh Elser
Fix For: 2.0.0, 1.3.0, 1.2.1, 1.1.4
Follow-on for HBASE-15221:
A work-around was added in HTableMultiplexer to work around an issue that AsyncProcess wasn't clearing the region location cache on Exception. This was stemming from the issue that the {{tableName}} is {{null}} because HTableMultiplexer is using the {{multi}} RPC. This causes an error that looks like:
{noformat}
[WARN] Coding error, see method javadoc. row=[B@1673eff, tableName=null
{noformat}
HBASE-15221 should fix HTableMultiplexer, but it would be good to push the fix down into AsyncProcess instead of using higher-level workarounds.
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