jpountz commented on code in PR #833:
URL: https://github.com/apache/lucene/pull/833#discussion_r857318802
##########
lucene/core/src/java/org/apache/lucene/index/ExitableDirectoryReader.java:
##########
@@ -323,6 +325,35 @@ public int nextDoc() throws IOException {
: sortedSetDocValues;
}
+ @Override
+ public VectorValues getVectorValues(String field) throws IOException {
+ final VectorValues vectorValues = in.getVectorValues(field);
+ if (vectorValues == null) {
+ return null;
+ }
+ return (queryTimeout.isTimeoutEnabled())
+ ? new ExitableVectorValues(vectorValues)
+ : vectorValues;
+ }
+
+ @Override
+ public TopDocs searchNearestVectors(
+ String field, float[] target, int k, Bits acceptDocs, int
visitedLimit) throws IOException {
+ // nocommit - sampling needed?
+ if (queryTimeout.shouldExit()) {
+ throw new ExitingReaderException(
+ "The request took too long to search nearest vectors. Timeout: "
+ + queryTimeout.toString()
+ + ", Reader="
+ + in);
+ } else if (Thread.interrupted()) {
+ throw new ExitingReaderException(
+ "Interrupted while searching nearest vectors. Reader=" + in);
+ }
+
+ return in.searchNearestVectors(field, target, k, acceptDocs,
visitedLimit);
Review Comment:
Maybe we should wrap `acceptDocs` and check the query timeout on every N
calls to `Bits#get`?
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