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https://issues.apache.org/jira/browse/TAJO-1463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14387914#comment-14387914
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ASF GitHub Bot commented on TAJO-1463:
--------------------------------------
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/tajo/pull/476#discussion_r27450894
--- Diff:
tajo-storage/tajo-storage-common/src/main/java/org/apache/tajo/storage/StorageManager.java
---
@@ -538,7 +538,8 @@ public Appender getAppender(OverridableConf
queryContext,
if (scannerClass == null) {
scannerClass = conf.getClass(
String.format("tajo.storage.scanner-handler.%s.class",
handlerName), null, Scanner.class);
- SCANNER_HANDLER_CACHE.put(handlerName, scannerClass);
+ if (scannerClass != null)
--- End diff --
@blrunner Thank you for your review! I hope everything goes well. Please
comment me anything to be changed.
> Add ORCFile store type to create ORCFile table
> ----------------------------------------------
>
> Key: TAJO-1463
> URL: https://issues.apache.org/jira/browse/TAJO-1463
> Project: Tajo
> Issue Type: Sub-task
> Components: storage
> Reporter: Dongjoon Hyun
> Assignee: Dongjoon Hyun
> Priority: Minor
> Attachments: TAJO-1463.Hyun.150329.0.patch.txt,
> TAJO-1463.Hyun.150329.1.patch.txt
>
>
> To support ORCFile, Tajo can recognize ORCFile as a store type.
> * Before
> {code}
> default> create table t(a int) using orcfile;
> ERROR: Store format orcfile is not supported.
> {code}
> * After
> {code}
> default> create table t1(a int) using orcfile;
> OK
> default> select * from t1;
> a
> -------------------------------
> (0 rows, 0.054 sec, 0 B selected)
> {code}
> For non-empty orcfile table, fix NPE error into the following normal process.
> {code}
> default> select * from orc1;
> ERROR: Unknown Storage Type: ORCFILE
> {code}
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