GH-470: ListViewVector#getElementEndIndex should returns size not index #554
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joyCurry30
requested review from
lidavidm,
laurentgo and
wgtmac
as code owners
kou
changed the title
kou
changed the title
| @@ -956,7 +956,7 @@ public int getElementStartIndex(int index) { | |||
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| @Override | |||
| public int getElementEndIndex(int index) { | |||
| return sizeBuffer.getInt(index * OFFSET_WIDTH); | |||
| return offsetBuffer.getInt((index + 1) * OFFSET_WIDTH); | |||
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Should line 954 be changed together? BTW, are these methods covered by any unit test?
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I don't see any unit tests for it; and if possible would be worth a small one.
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Yeah, the fact that tests passed means nothing's covering it. Unfortunately the new types were only partially implemented before the contributor left.
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Could add a few basic assertions to testBasicListViewVector https://github.com/apache/arrow-java/blob/main/vector/src/test/java/org/apache/arrow/vector/TestListViewVector.java
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Good suggest. I will add UT for it.
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@joyCurry30 Thank you so much for taking care of this! |
Close #470