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From: cwestin <git@git.apache.org>
To: dev@drill.apache.org
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References: <git-pr-194-drill@git.apache.org>
In-Reply-To: <git-pr-194-drill@git.apache.org>
Subject: [GitHub] drill pull request: DRILL-3920 Add vector loading tests
Content-Type: text/plain
Message-Id: <20151012232812.25091E0451@git1-us-west.apache.org>
Date: Mon, 12 Oct 2015 23:28:12 +0000 (UTC)

Github user cwestin commented on a diff in the pull request:

    https://github.com/apache/drill/pull/194#discussion_r41812350
  
    --- Diff: exec/java-exec/src/test/java/org/apache/drill/exec/record/vector/TestValueVector.java ---
    @@ -223,14 +231,187 @@ public void testNullableVarLen2() {
         }
       }
     
    +  private static DrillBuf combineBuffers(final BufferAllocator allocator, final DrillBuf[] buffers) {
    +    // find the total size we'll need
    +    int size = 0;
    +    for(final DrillBuf buffer : buffers) {
    +      size += buffer.readableBytes();
    +    }
    +
    +    // create the new buffer
    +    final DrillBuf newBuf = allocator.buffer(size);
    +    final DrillBuf writeBuf = newBuf;
    +    for(final DrillBuf buffer : buffers) {
    +      final DrillBuf readBuf = (DrillBuf) buffer.slice();
    +      final int nBytes = readBuf.readableBytes();
    --- End diff --
    
    I don't see how that handles multiple buffers.


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