org.elasticsearch.common.lucene.LoggerInfoStream Java Examples
The following examples show how to use
org.elasticsearch.common.lucene.LoggerInfoStream.
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: test.java From vscode-extension with MIT License | 5 votes |
private IndexWriterConfig getIndexWriterConfig() { final IndexWriterConfig iwc = new IndexWriterConfig(engineConfig.getAnalyzer()); iwc.setCommitOnClose(false); // we by default don't commit on close iwc.setOpenMode(IndexWriterConfig.OpenMode.APPEND); iwc.setIndexDeletionPolicy(combinedDeletionPolicy); // with tests.verbose, lucene sets this up: plumb to align with filesystem stream boolean verbose = false; try { verbose = Boolean.parseBoolean(System.getProperty("tests.verbose")); } catch (Exception ignore) { } iwc.setInfoStream(verbose ? InfoStream.getDefault() : new LoggerInfoStream(logger)); iwc.setMergeScheduler(mergeScheduler); // Give us the opportunity to upgrade old segments while performing // background merges MergePolicy mergePolicy = config().getMergePolicy(); // always configure soft-deletes field so an engine with soft-deletes disabled can open a Lucene index with soft-deletes. iwc.setSoftDeletesField(Lucene.SOFT_DELETES_FIELD); if (softDeleteEnabled) { mergePolicy = new RecoverySourcePruneMergePolicy(SourceFieldMapper.RECOVERY_SOURCE_NAME, softDeletesPolicy::getRetentionQuery, new SoftDeletesRetentionMergePolicy(Lucene.SOFT_DELETES_FIELD, softDeletesPolicy::getRetentionQuery, mergePolicy)); } iwc.setMergePolicy(new ElasticsearchMergePolicy(mergePolicy)); iwc.setSimilarity(engineConfig.getSimilarity()); iwc.setRAMBufferSizeMB(engineConfig.getIndexingBufferSize().getMbFrac()); iwc.setCodec(engineConfig.getCodec()); iwc.setUseCompoundFile(true); // always use compound on flush - reduces # of file-handles on refresh if (config().getIndexSort() != null) { iwc.setIndexSort(config().getIndexSort()); } return iwc; }
Example #2
Source File: InternalEngine.java From crate with Apache License 2.0 | 5 votes |
private IndexWriterConfig getIndexWriterConfig() { final IndexWriterConfig iwc = new IndexWriterConfig(engineConfig.getAnalyzer()); iwc.setCommitOnClose(false); // we by default don't commit on close iwc.setOpenMode(IndexWriterConfig.OpenMode.APPEND); iwc.setReaderAttributes(getReaderAttributes(store.directory())); iwc.setIndexDeletionPolicy(combinedDeletionPolicy); // with tests.verbose, lucene sets this up: plumb to align with filesystem stream boolean verbose = false; try { verbose = Boolean.parseBoolean(System.getProperty("tests.verbose")); } catch (Exception ignore) { // ignored } iwc.setInfoStream(verbose ? InfoStream.getDefault() : new LoggerInfoStream(logger)); iwc.setMergeScheduler(mergeScheduler); // Give us the opportunity to upgrade old segments while performing // background merges MergePolicy mergePolicy = config().getMergePolicy(); // always configure soft-deletes field so an engine with soft-deletes disabled can open a Lucene index with soft-deletes. iwc.setSoftDeletesField(Lucene.SOFT_DELETES_FIELD); if (softDeleteEnabled) { mergePolicy = new RecoverySourcePruneMergePolicy(SourceFieldMapper.RECOVERY_SOURCE_NAME, softDeletesPolicy::getRetentionQuery, new SoftDeletesRetentionMergePolicy(Lucene.SOFT_DELETES_FIELD, softDeletesPolicy::getRetentionQuery, mergePolicy)); } iwc.setMergePolicy(new ElasticsearchMergePolicy(mergePolicy)); iwc.setRAMBufferSizeMB(engineConfig.getIndexingBufferSize().getMbFrac()); iwc.setCodec(engineConfig.getCodec()); iwc.setUseCompoundFile(true); // always use compound on flush - reduces # of file-handles on refresh return iwc; }