org.apache.hadoop.hbase.regionserver.HStore.getMaxSequenceId()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
字(3.7k)|赞(0)|评价(0)|浏览(143)

本文整理了Java中org.apache.hadoop.hbase.regionserver.HStore.getMaxSequenceId()方法的一些代码示例,展示了HStore.getMaxSequenceId()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。HStore.getMaxSequenceId()方法的具体详情如下:
包路径:org.apache.hadoop.hbase.regionserver.HStore
类名称:HStore
方法名:getMaxSequenceId

HStore.getMaxSequenceId介绍

暂无

代码示例

代码示例来源:origin: apache/hbase

private boolean needEmptyFile(CompactionRequestImpl request) {
 // if we are going to compact the last N files, then we need to emit an empty file to retain the
 // maxSeqId if we haven't written out anything.
 OptionalLong maxSeqId = StoreUtils.getMaxSequenceIdInList(request.getFiles());
 OptionalLong storeMaxSeqId = store.getMaxSequenceId();
 return maxSeqId.isPresent() && storeMaxSeqId.isPresent() &&
   maxSeqId.getAsLong() == storeMaxSeqId.getAsLong();
}

代码示例来源:origin: apache/hbase

region.getMVCC().advanceTo(this.getMaxSequenceId().getAsLong());

代码示例来源:origin: apache/hbase

long storeMaxSequenceId = store.getMaxSequenceId().orElse(0L);
maxSeqIdInStores.put(Bytes.toBytes(store.getColumnFamilyName()),
  storeMaxSequenceId);

代码示例来源:origin: apache/hbase

long maxSeqIdBefore = store.getMaxSequenceId().orElse(0L);
long storeSeqId = store.getMaxSequenceId().orElse(0L);
if (storeSeqId < smallestSeqIdInStores) {
 smallestSeqIdInStores = storeSeqId;

代码示例来源:origin: apache/hbase

when(store.getComparator()).thenReturn(CellComparatorImpl.COMPARATOR);
OptionalLong maxSequenceId = StoreUtils.getMaxSequenceIdInList(storefiles);
when(store.getMaxSequenceId()).thenReturn(maxSequenceId);

代码示例来源:origin: apache/hbase

private void addStoreFile() throws IOException {
 HStoreFile f = this.store.getStorefiles().iterator().next();
 Path storedir = f.getPath().getParent();
 long seqid = this.store.getMaxSequenceId().orElse(0L);
 Configuration c = TEST_UTIL.getConfiguration();
 FileSystem fs = FileSystem.get(c);
 HFileContext fileContext = new HFileContextBuilder().withBlockSize(BLOCKSIZE_SMALL).build();
 StoreFileWriter w = new StoreFileWriter.Builder(c, new CacheConfig(c),
   fs)
     .withOutputDir(storedir)
     .withFileContext(fileContext)
     .build();
 w.appendMetadata(seqid + 1, false);
 w.close();
 LOG.info("Added store file:" + w.getPath());
}

代码示例来源:origin: apache/hbase

long storeSeqId = store.getMaxSequenceId().orElse(0L);
List<String> storeFiles = storeDescriptor.getStoreFileList();
try {
 continue;
if (store.getMaxSequenceId().orElse(0L) != storeSeqId) {

代码示例来源:origin: apache/hbase

assertTrue(store.getMaxSequenceId().orElse(0L) <= secondaryRegion.getReadPoint(null));

代码示例来源:origin: harbby/presto-connectors

region.getMVCC().advanceTo(this.getMaxSequenceId());

代码示例来源:origin: harbby/presto-connectors

this.stores.put(store.getFamily().getName(), store);
long storeMaxSequenceId = store.getMaxSequenceId();
maxSeqIdInStores.put(store.getColumnFamilyName().getBytes(),
  storeMaxSequenceId);

代码示例来源:origin: org.apache.hbase/hbase-server

when(store.getComparator()).thenReturn(CellComparatorImpl.COMPARATOR);
OptionalLong maxSequenceId = StoreUtils.getMaxSequenceIdInList(storefiles);
when(store.getMaxSequenceId()).thenReturn(maxSequenceId);

代码示例来源:origin: org.apache.hbase/hbase-server

private void addStoreFile() throws IOException {
 HStoreFile f = this.store.getStorefiles().iterator().next();
 Path storedir = f.getPath().getParent();
 long seqid = this.store.getMaxSequenceId().orElse(0L);
 Configuration c = TEST_UTIL.getConfiguration();
 FileSystem fs = FileSystem.get(c);
 HFileContext fileContext = new HFileContextBuilder().withBlockSize(BLOCKSIZE_SMALL).build();
 StoreFileWriter w = new StoreFileWriter.Builder(c, new CacheConfig(c),
   fs)
     .withOutputDir(storedir)
     .withFileContext(fileContext)
     .build();
 w.appendMetadata(seqid + 1, false);
 w.close();
 LOG.info("Added store file:" + w.getPath());
}

代码示例来源:origin: org.apache.hbase/hbase-server

assertTrue(store.getMaxSequenceId().orElse(0L) <= secondaryRegion.getReadPoint(null));

相关文章

HStore类方法