SegmentMerger(List<CodecReader> readers, SegmentInfo segmentInfo, InfoStream infoStream, Directory dir, FieldInfos.FieldNumbers fieldNumbers, IOContext context) throws IOException { if (context.context != IOContext.Context.MERGE) { throw new IllegalArgumentException("IOContext.context should be MERGE; got: " + context.context); } mergeState = new MergeState(readers, segmentInfo, infoStream); directory = dir; this.codec = segmentInfo.getCodec(); this.context = context; this.fieldInfosBuilder = new FieldInfos.Builder(fieldNumbers); Version minVersion = Version.LATEST; for (CodecReader reader : readers) { Version leafMinVersion = reader.getMetaData().getMinVersion(); if (leafMinVersion == null) { minVersion = null; break; } if (minVersion.onOrAfter(leafMinVersion)) { minVersion = leafMinVersion; } } assert segmentInfo.minVersion == null : "The min version should be set by SegmentMerger for merged segments"; segmentInfo.minVersion = minVersion; if (mergeState.infoStream.isEnabled("SM")) { if (segmentInfo.getIndexSort() != null) { mergeState.infoStream.message("SM", "index sort during merge: " + segmentInfo.getIndexSort()); } } }
SegmentMerger(List<CodecReader> readers, SegmentInfo segmentInfo, InfoStream infoStream, Directory dir, FieldInfos.FieldNumbers fieldNumbers, IOContext context) throws IOException { if (context.context != IOContext.Context.MERGE) { throw new IllegalArgumentException("IOContext.context should be MERGE; got: " + context.context); } mergeState = new MergeState(readers, segmentInfo, infoStream); directory = dir; this.codec = segmentInfo.getCodec(); this.context = context; this.fieldInfosBuilder = new FieldInfos.Builder(fieldNumbers); }
SegmentMerger(List<CodecReader> readers, SegmentInfo segmentInfo, InfoStream infoStream, Directory dir, FieldInfos.FieldNumbers fieldNumbers, IOContext context) throws IOException { if (context.context != IOContext.Context.MERGE) { throw new IllegalArgumentException("IOContext.context should be MERGE; got: " + context.context); } mergeState = new MergeState(readers, segmentInfo, infoStream); directory = dir; this.codec = segmentInfo.getCodec(); this.context = context; this.fieldInfosBuilder = new FieldInfos.Builder(fieldNumbers); }
SegmentMerger(List<CodecReader> readers, SegmentInfo segmentInfo, InfoStream infoStream, Directory dir, FieldInfos.FieldNumbers fieldNumbers, IOContext context) throws IOException { if (context.context != IOContext.Context.MERGE) { throw new IllegalArgumentException("IOContext.context should be MERGE; got: " + context.context); } mergeState = new MergeState(readers, segmentInfo, infoStream); directory = dir; this.codec = segmentInfo.getCodec(); this.context = context; this.fieldInfosBuilder = new FieldInfos.Builder(fieldNumbers); Version minVersion = Version.LATEST; for (CodecReader reader : readers) { Version leafMinVersion = reader.getMetaData().getMinVersion(); if (leafMinVersion == null) { minVersion = null; break; } if (minVersion.onOrAfter(leafMinVersion)) { minVersion = leafMinVersion; } } assert segmentInfo.minVersion == null : "The min version should be set by SegmentMerger for merged segments"; segmentInfo.minVersion = minVersion; if (mergeState.infoStream.isEnabled("SM")) { if (segmentInfo.getIndexSort() != null) { mergeState.infoStream.message("SM", "index sort during merge: " + segmentInfo.getIndexSort()); } } }