org.apache.hadoop.hbase.TableName.hashCode()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.apache.hadoop.hbase.TableName.hashCode()方法的一些代码示例，展示了TableName.hashCode()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。TableName.hashCode()方法的具体详情如下：
包路径：org.apache.hadoop.hbase.TableName
类名称：TableName
方法名：hashCode

TableName.hashCode介绍

暂无

代码示例

代码示例来源：origin: apache/hbase

  1. @Override
  2.  public int hashCode() {
  3.   int result = m_tableName != null ? m_tableName.hashCode() : 0;
  4.   result = 31 * result + Arrays.hashCode(m_startRow);
  5.   result = 31 * result + Arrays.hashCode(m_endRow);
  6.   result = 31 * result + (m_regionLocation != null ? m_regionLocation.hashCode() : 0);
  7.   return result;
  8.  }
  9. }

代码示例来源：origin: apache/hbase

  1. @Override
  2.  public int hashCode() {
  3.   int result = tableName != null ? tableName.hashCode() : 0;
  4.   result = 31 * result + (scan != null ? scan.hashCode() : 0);
  5.   result = 31 * result + (startRow != null ? Arrays.hashCode(startRow) : 0);
  6.   result = 31 * result + (endRow != null ? Arrays.hashCode(endRow) : 0);
  7.   result = 31 * result + (regionLocation != null ? regionLocation.hashCode() : 0);
  8.   result = 31 * result + (encodedRegionName != null ? encodedRegionName.hashCode() : 0);
  9.   return result;
  10.  }
  11. }

代码示例来源：origin: apache/hbase

  1. /**
  2.  * For performance reasons, the ordering is not lexicographic.
  3.  */
  4. @Override
  5. public int compareTo(TableName tableName) {
  6.  if (this == tableName) return 0;
  7.  if (this.hashCode < tableName.hashCode()) {
  8.   return -1;
  9.  }
  10.  if (this.hashCode > tableName.hashCode()) {
  11.   return 1;
  12.  }
  13.  return this.nameAsString.compareTo(tableName.getNameAsString());
  14. }

代码示例来源：origin: apache/hbase

  1. /**
  2.  * @return hash code
  3.  */
  4. @Override
  5. public int hashCode() {
  6.  int result = this.name.hashCode();
  7.  if (this.families.size() > 0) {
  8.   for (ColumnFamilyDescriptor e : this.families.values()) {
  9.    result ^= e.hashCode();
  10.   }
  11.  }
  12.  result ^= values.hashCode();
  13.  return result;
  14. }

代码示例来源：origin: apache/hbase

  1. @Override
  2. public int hashCode() {
  3.  int result = (tableName != null ? tableName.hashCode() : 0);
  4.  result = 31 * result + (state != null ? state.hashCode() : 0);
  5.  return result;
  6. }

代码示例来源：origin: apache/hbase

  1. @Override
  2. public int hashCode() {
  3.  int hash = 33 * this.getBackupId().hashCode() + type.hashCode();
  4.  hash = 33 * hash + rootDir.hashCode();
  5.  hash = 33 * hash + Long.valueOf(startTs).hashCode();
  6.  hash = 33 * hash + Long.valueOf(completeTs).hashCode();
  7.  for (TableName table : tableList) {
  8.   hash = 33 * hash + table.hashCode();
  9.  }
  10.  return hash;
  11. }

代码示例来源：origin: apache/hbase

  1. public void reportMobCompactionStart(TableName tableName) throws IOException {
  2.  IdLock.Entry lockEntry = null;
  3.  try {
  4.   lockEntry = mobCompactionLock.getLockEntry(tableName.hashCode());
  5.   AtomicInteger compactionsCount = mobCompactionStates.get(tableName);
  6.   if (compactionsCount == null) {
  7.    compactionsCount = new AtomicInteger(0);
  8.    mobCompactionStates.put(tableName, compactionsCount);
  9.   }
  10.   compactionsCount.incrementAndGet();
  11.  } finally {
  12.   if (lockEntry != null) {
  13.    mobCompactionLock.releaseLockEntry(lockEntry);
  14.   }
  15.  }
  16. }

代码示例来源：origin: apache/hbase

  1. public void reportMobCompactionEnd(TableName tableName) throws IOException {
  2.  IdLock.Entry lockEntry = null;
  3.  try {
  4.   lockEntry = mobCompactionLock.getLockEntry(tableName.hashCode());
  5.   AtomicInteger compactionsCount = mobCompactionStates.get(tableName);
  6.   if (compactionsCount != null) {
  7.    int count = compactionsCount.decrementAndGet();
  8.    // remove the entry if the count is 0.
  9.    if (count == 0) {
  10.     mobCompactionStates.remove(tableName);
  11.    }
  12.   }
  13.  } finally {
  14.   if (lockEntry != null) {
  15.    mobCompactionLock.releaseLockEntry(lockEntry);
  16.   }
  17.  }
  18. }

代码示例来源：origin: apache/hbase

  1. public MetricsTableSourceImpl(String tblName,
  2.   MetricsTableAggregateSourceImpl aggregate, MetricsTableWrapperAggregate tblWrapperAgg) {
  3.  LOG.debug("Creating new MetricsTableSourceImpl for table '{}'", tblName);
  4.  this.tableName = TableName.valueOf(tblName);
  5.  this.agg = aggregate;
  6.  this.tableWrapperAgg = tblWrapperAgg;
  7.  this.registry = agg.getMetricsRegistry();
  8.  this.tableNamePrefix = "Namespace_" + this.tableName.getNamespaceAsString() +
  9.    "_table_" + this.tableName.getQualifierAsString() + "_metric_";
  10.  this.hashCode = this.tableName.hashCode();
  11. }

代码示例来源：origin: apache/hbase

  1. @Override
  2.  public int hashCode() {
  3.   int hash = Arrays.hashCode(getRegionName());
  4.   hash = (int) (hash ^ getRegionId());
  5.   hash ^= Arrays.hashCode(getStartKey());
  6.   hash ^= Arrays.hashCode(getEndKey());
  7.   hash ^= Boolean.valueOf(isOffline()).hashCode();
  8.   hash ^= getTable().hashCode();
  9.   if (regionServer != null) {
  10.    hash ^= regionServer.hashCode();
  11.   }
  12.   hash = (int) (hash ^ modTime);
  13.   return hash;
  14.  }
  15. }

代码示例来源：origin: apache/hbase

  1. @Override
  2. public int hashCode() {
  3.  final int prime = 37;
  4.  int result = super.hashCode();
  5.  if (table != null) {
  6.   result = prime * result + table.hashCode();
  7.  }
  8.  if (family != null) {
  9.   result = prime * result + Bytes.hashCode(family);
  10.  }
  11.  if (qualifier != null) {
  12.   result = prime * result + Bytes.hashCode(qualifier);
  13.  }
  14.  return result;
  15. }

代码示例来源：origin: apache/hbase

  1. "\n");
  2. final Random rand = new Random(tableName.hashCode() * 17L + 12938197137L);
  3. final int numCF = families.size();
  4. final byte[][] cfBytes = new byte[numCF][];

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

  1. /**
  2.  * @return hash code
  3.  */
  4. @Override
  5. public int hashCode() {
  6.  int result = this.name.hashCode();
  7.  if (this.families.size() > 0) {
  8.   for (ColumnFamilyDescriptor e : this.families.values()) {
  9.    result ^= e.hashCode();
  10.   }
  11.  }
  12.  result ^= values.hashCode();
  13.  return result;
  14. }

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

  1. @Override
  2. public int hashCode() {
  3.  int result = (tableName != null ? tableName.hashCode() : 0);
  4.  result = 31 * result + (state != null ? state.hashCode() : 0);
  5.  return result;
  6. }

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

  1. @Override
  2. public int hashCode() {
  3.  final int prime = 37;
  4.  int result = super.hashCode();
  5.  if (table != null) {
  6.   result = prime * result + table.hashCode();
  7.  }
  8.  if (family != null) {
  9.   result = prime * result + Bytes.hashCode(family);
  10.  }
  11.  if (qualifier != null) {
  12.   result = prime * result + Bytes.hashCode(qualifier);
  13.  }
  14.  if (namespace != null) {
  15.   result = prime * result + namespace.hashCode();
  16.  }
  17.  return result;
  18. }

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

  1. @Override
  2.  public int hashCode() {
  3.   int result = m_tableName != null ? m_tableName.hashCode() : 0;
  4.   result = 31 * result + Arrays.hashCode(m_startRow);
  5.   result = 31 * result + Arrays.hashCode(m_endRow);
  6.   result = 31 * result + (m_regionLocation != null ? m_regionLocation.hashCode() : 0);
  7.   return result;
  8.  }
  9. }

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

  1. @Override
  2.  public int hashCode() {
  3.   int result = m_tableName != null ? m_tableName.hashCode() : 0;
  4.   result = 31 * result + Arrays.hashCode(m_startRow);
  5.   result = 31 * result + Arrays.hashCode(m_endRow);
  6.   result = 31 * result + (m_regionLocation != null ? m_regionLocation.hashCode() : 0);
  7.   return result;
  8.  }
  9. }

代码示例来源：origin: com.aliyun.hbase/alihbase-mapreduce

  1. @Override
  2.  public int hashCode() {
  3.   int result = tableName != null ? tableName.hashCode() : 0;
  4.   result = 31 * result + (scan != null ? scan.hashCode() : 0);
  5.   result = 31 * result + (startRow != null ? Arrays.hashCode(startRow) : 0);
  6.   result = 31 * result + (endRow != null ? Arrays.hashCode(endRow) : 0);
  7.   result = 31 * result + (regionLocation != null ? regionLocation.hashCode() : 0);
  8.   result = 31 * result + (encodedRegionName != null ? encodedRegionName.hashCode() : 0);
  9.   return result;
  10.  }
  11. }

代码示例来源：origin: com.aliyun.hbase/alihbase-client

  1. @Override
  2. public int hashCode() {
  3.  int result = (tableName != null ? tableName.hashCode() : 0);
  4.  result = 31 * result + (state != null ? state.hashCode() : 0);
  5.  return result;
  6. }

代码示例来源：origin: org.apache.hbase/hbase-hadoop2-compat

  1. public MetricsTableSourceImpl(String tblName,
  2.   MetricsTableAggregateSourceImpl aggregate, MetricsTableWrapperAggregate tblWrapperAgg) {
  3.  LOG.debug("Creating new MetricsTableSourceImpl for table ");
  4.  this.tableName = TableName.valueOf(tblName);
  5.  this.agg = aggregate;
  6.  agg.register(tblName, this);
  7.  this.tableWrapperAgg = tblWrapperAgg;
  8.  this.registry = agg.getMetricsRegistry();
  9.  this.tableNamePrefix = "Namespace_" + this.tableName.getNamespaceAsString() +
  10.    "_table_" + this.tableName.getQualifierAsString() + "_metric_";
  11.  this.hashCode = this.tableName.hashCode();
  12. }

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