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https://issues.apache.org/jira/browse/ORC-1343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17655923#comment-17655923
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Dongjoon Hyun commented on ORC-1343:
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I'd like to recommend you to generate an ORC file, `orc-file-no-index.orc`,
like the following, and to use it in the test case.
-
https://github.com/apache/orc/blob/main/java/core/src/test/resources/orc-file-no-timezone.orc
Anyway, please make a PR.
> Reading ORC files without index occurs error using latested spark
> -----------------------------------------------------------------
>
> Key: ORC-1343
> URL: https://issues.apache.org/jira/browse/ORC-1343
> Project: ORC
> Issue Type: Bug
> Affects Versions: 1.7.7, 1.8.1
> Reporter: Penglei Shi
> Priority: Major
>
> https://issues.apache.org/jira/browse/ORC-1283 this issue has fixed the
> problem that ENABLE_INDEXES does not take effect. But without index, filters
> pushdown will occur error, this seems to be because of the code below in
> RecordReaderImpl.java
> {code:java}
> if (indexes[columnIx] == null) {
> throw new AssertionError("Index is not populated for " + columnIx);
> } {code}
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