vineetgarg02 commented on a change in pull request #552: Hive 21279
URL: https://github.com/apache/hive/pull/552#discussion_r260890741
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File path: ql/src/java/org/apache/hadoop/hive/ql/exec/FetchOperator.java
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@@ -379,6 +387,11 @@ public boolean doNext(WritableComparable key, Writable
value) throws IOException
Class<? extends InputFormat> formatter =
currDesc.getInputFileFormatClass();
Utilities.copyTableJobPropertiesToConf(currDesc.getTableDesc(), job);
InputFormat inputFormat = getInputFormatFromCache(formatter, job);
+ if(inputFormat instanceof HiveSequenceFileInputFormat) {
+ // input format could be cached, in which case we need to reset the
list of files to fetch
Review comment:
@ashutoshc I don't think result cache caches input format. This caching has
been there way before result cache so I don't think this comment will be
correct.
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