本文整理汇总了Java中org.apache.hadoop.hbase.regionserver.HStore.getLCIndexParameters方法的典型用法代码示例。如果您正苦于以下问题：Java HStore.getLCIndexParameters方法的具体用法？Java HStore.getLCIndexParameters怎么用？Java HStore.getLCIndexParameters使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hbase.regionserver.HStore的用法示例。
在下文中一共展示了HStore.getLCIndexParameters方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: LCIndexWriter
import org.apache.hadoop.hbase.regionserver.HStore; //导入方法依赖的package包/类
public LCIndexWriter(HStore store, Path hdfsTmpPath, TimeRangeTracker tracker)
throws IOException {
this.store = store;
this.hdfsTmpPath = hdfsTmpPath;
this.tableRelation = store.indexTableRelation;
indexParameters = store.getLCIndexParameters();
this.statMap = LCStatInfo2.parseStatString(tableRelation,
store.getHRegion().getTableDesc().getValue(LCIndexConstant.LC_TABLE_DESC_RANGE_STR));
this.tracker = tracker;
Path dirPath = indexParameters.getTmpDirPath(hdfsTmpPath);
if (indexParameters.getLCIndexFileSystem().exists(dirPath)) {
indexParameters.getLCIndexFileSystem().mkdirs(dirPath);
}
}
示例2: CommitJob
import org.apache.hadoop.hbase.regionserver.HStore; //导入方法依赖的package包/类
public CommitJob(HStore store, Path src, Path dest) {
super(CommitJobQueue.getInstance().getJobQueueName());
this.store = store;
this.hdfsTmpPath = src;
this.hdfsDestPath = dest;
relatedFlushJob = FlushJobQueue.getInstance().findJobByRawPath(hdfsTmpPath);
indexParameters = store.getLCIndexParameters();
printMessage("CommitJob construction, hdfsTmpPath: " + hdfsTmpPath + ", hdfsDestPath: "
+ hdfsDestPath);
}
示例3: NormalCompactJob
import org.apache.hadoop.hbase.regionserver.HStore; //导入方法依赖的package包/类
public NormalCompactJob(HStore store, CompactionRequest request, Path writtenPath)
throws IOException {
super(store, request, writtenPath);
printMessage("NormalCompactJob construction, hdfsPath: " + tmpHDFSPath);
relatedJobs = new ArrayList<>();
iFileMap = new TreeMap<>(Bytes.BYTES_COMPARATOR);
missingPathMap = new TreeMap<>();
indexParameters = store.getLCIndexParameters();
// LC_Home/[tableName]/[regionId]/.tmp/[HFileId].lcindex
for (Map.Entry<byte[], TreeSet<byte[]>> entry : store.indexTableRelation.getIndexFamilyMap()
.entrySet()) {
for (byte[] qualifier : entry.getValue()) {
List<Path> iFilesToBeCompacted = new ArrayList<>();
for (StoreFile compactedHFile : request.getFiles()) {
// if family not match, skip
if (!compactedHFile.getPath().getParent().getName()
.equals(Bytes.toString(entry.getKey()))) {
continue;
}
Path iFile = indexParameters.getLocalIFile(compactedHFile.getPath(), qualifier);
iFilesToBeCompacted.add(iFile);
LOG.info(
"LCDBG, minor compact need iFile " + iFile.toString() + " for qualifier " + Bytes
.toString(qualifier) + ", target: " + tmpHDFSPath);
if (!indexParameters.getLCIndexFileSystem().exists(iFile)) {
printMessage("finding the iFile to be compacted: " + iFile);
// when missing, first find it in commit job, then in remote job
BasicJob job =
CommitJobQueue.getInstance().findJobByDestPath(compactedHFile.getPath());
if (job == null) {
job = CompleteCompactionJobQueue.getInstance()
.findJobByDestPath(compactedHFile.getPath());
if (job == null) {
job = new RemoteJob(store, iFile, compactedHFile.getPath(), false);
RemoteJobQueue.getInstance().addJob(job);
}
}
printMessage("LCDBG, missing file " + iFile + " on HFile " + compactedHFile.getPath()
+ " relies on job: " + job.getClass().getName());
missingPathMap.put(iFile, job);
}
}
iFileMap.put(qualifier, iFilesToBeCompacted);
printMessage(
"LCDBG, minor compact on qualifier " + Bytes.toString(qualifier) + " with iFile.size="
+ iFilesToBeCompacted.size() + ", target: " + tmpHDFSPath);
}
}
}