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https://issues.apache.org/jira/browse/TAJO-1095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14166386#comment-14166386
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ASF GitHub Bot commented on TAJO-1095:
--------------------------------------
Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/181#discussion_r18688360
--- Diff:
tajo-core/src/main/java/org/apache/tajo/engine/optimizer/eval/EvalTreeOptimizer.java
---
@@ -70,6 +70,7 @@ public EvalNode optimize(LogicalPlanner.PlanContext
context, EvalNode node) {
EvalNode optimized = node;
for (EvalTreeOptimizationRule rule : rules) {
+ LOG.info(node);
--- End diff --
Is this a necessary log?
> Implement Json file scanner
> ---------------------------
>
> Key: TAJO-1095
> URL: https://issues.apache.org/jira/browse/TAJO-1095
> Project: Tajo
> Issue Type: New Feature
> Components: storage
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.9.1
>
>
> Json file format is very common format in many web service applications. JSON
> file support is very desired feature for users who want to analysis web data.
> We also need to support this feature.
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