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From vkorukanti <...@git.apache.org>
Subject [GitHub] drill pull request #527: DRILL-4728: Add support for new metadata fetch APIs
Date Fri, 05 Aug 2016 21:51:04 GMT
Github user vkorukanti commented on a diff in the pull request:

    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/ops/QueryContext.java ---
    @@ -97,7 +94,7 @@ public QueryContext(final UserSession session, final DrillbitContext
         bufferManager = new BufferManagerImpl(this.allocator);
         viewExpansionContext = new ViewExpansionContext(this);
    -    schemaTreesToClose = Lists.newArrayList();
    +    schemaTreeProvider = new SchemaTreeProvider(drillbitContext);
    --- End diff --
    yes. It contains the schema trees that are created within the query. It is going to differ
for every query depending upon what schemas are added. Also it is a very light weight object.

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