jpountz commented on code in PR #14333:
URL: https://github.com/apache/lucene/pull/14333#discussion_r1987259134
##########
lucene/core/src/java/org/apache/lucene/codecs/lucene90/blocktree/SegmentTermsEnum.java:
##########
@@ -857,123 +768,126 @@ public SeekStatus seekCeil(BytesRef target) throws
IOException {
}
}
- @SuppressWarnings("unused")
- private void printSeekState(PrintStream out) throws IOException {
- if (currentFrame == staticFrame) {
- out.println(" no prior seek");
- } else {
- out.println(" prior seek state:");
- int ord = 0;
- boolean isSeekFrame = true;
- while (true) {
- SegmentTermsEnumFrame f = getFrame(ord);
- assert f != null;
- final BytesRef prefix = new BytesRef(term.get().bytes, 0,
f.prefixLength);
- if (f.nextEnt == -1) {
- out.println(
- " frame "
- + (isSeekFrame ? "(seek)" : "(next)")
- + " ord="
- + ord
- + " fp="
- + f.fp
- + (f.isFloor ? (" (fpOrig=" + f.fpOrig + ")") : "")
- + " prefixLen="
- + f.prefixLength
- + " prefix="
- + prefix
- + (f.nextEnt == -1 ? "" : (" (of " + f.entCount + ")"))
- + " hasTerms="
- + f.hasTerms
- + " isFloor="
- + f.isFloor
- + " code="
- + ((f.fp <<
Lucene90BlockTreeTermsReader.OUTPUT_FLAGS_NUM_BITS)
- + (f.hasTerms ?
Lucene90BlockTreeTermsReader.OUTPUT_FLAG_HAS_TERMS : 0)
- + (f.isFloor ?
Lucene90BlockTreeTermsReader.OUTPUT_FLAG_IS_FLOOR : 0))
- + " isLastInFloor="
- + f.isLastInFloor
- + " mdUpto="
- + f.metaDataUpto
- + " tbOrd="
- + f.getTermBlockOrd());
- } else {
- out.println(
- " frame "
- + (isSeekFrame ? "(seek, loaded)" : "(next, loaded)")
- + " ord="
- + ord
- + " fp="
- + f.fp
- + (f.isFloor ? (" (fpOrig=" + f.fpOrig + ")") : "")
- + " prefixLen="
- + f.prefixLength
- + " prefix="
- + prefix
- + " nextEnt="
- + f.nextEnt
- + (f.nextEnt == -1 ? "" : (" (of " + f.entCount + ")"))
- + " hasTerms="
- + f.hasTerms
- + " isFloor="
- + f.isFloor
- + " code="
- + ((f.fp <<
Lucene90BlockTreeTermsReader.OUTPUT_FLAGS_NUM_BITS)
- + (f.hasTerms ?
Lucene90BlockTreeTermsReader.OUTPUT_FLAG_HAS_TERMS : 0)
- + (f.isFloor ?
Lucene90BlockTreeTermsReader.OUTPUT_FLAG_IS_FLOOR : 0))
- + " lastSubFP="
- + f.lastSubFP
- + " isLastInFloor="
- + f.isLastInFloor
- + " mdUpto="
- + f.metaDataUpto
- + " tbOrd="
- + f.getTermBlockOrd());
- }
- if (fr.index != null) {
- assert !isSeekFrame || f.arc != null : "isSeekFrame=" + isSeekFrame
+ " f.arc=" + f.arc;
- if (f.prefixLength > 0
- && isSeekFrame
- && f.arc.label() != (term.byteAt(f.prefixLength - 1) & 0xFF)) {
- out.println(
- " broken seek state: arc.label="
- + (char) f.arc.label()
- + " vs term byte="
- + (char) (term.byteAt(f.prefixLength - 1) & 0xFF));
- throw new RuntimeException("seek state is broken");
- }
- BytesRef output = Util.get(fr.index, prefix);
- if (output == null) {
- out.println(" broken seek state: prefix is not final in
index");
- throw new RuntimeException("seek state is broken");
- } else if (isSeekFrame && !f.isFloor) {
- final ByteArrayDataInput reader =
- new ByteArrayDataInput(output.bytes, output.offset,
output.length);
- final long codeOrig = fr.readVLongOutput(reader);
- final long code =
- (f.fp << Lucene90BlockTreeTermsReader.OUTPUT_FLAGS_NUM_BITS)
- | (f.hasTerms ?
Lucene90BlockTreeTermsReader.OUTPUT_FLAG_HAS_TERMS : 0)
- | (f.isFloor ?
Lucene90BlockTreeTermsReader.OUTPUT_FLAG_IS_FLOOR : 0);
- if (codeOrig != code) {
- out.println(
- " broken seek state: output code="
- + codeOrig
- + " doesn't match frame code="
- + code);
- throw new RuntimeException("seek state is broken");
- }
- }
- }
- if (f == currentFrame) {
- break;
- }
- if (f.prefixLength == validIndexPrefix) {
- isSeekFrame = false;
- }
- ord++;
- }
- }
- }
+ /*
Review Comment:
Should we remove this block or comment it out?
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