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Java RowMutations类代码示例

本文整理汇总了Java中org.apache.hadoop.hbase.client.RowMutations的典型用法代码示例。如果您正苦于以下问题:Java RowMutations类的具体用法?Java RowMutations怎么用?Java RowMutations使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


RowMutations类属于org.apache.hadoop.hbase.client包,在下文中一共展示了RowMutations类的15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: resetSplitParent

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
/**
 * Reset the split parent region info in meta table
 */
private void resetSplitParent(HbckInfo hi) throws IOException {
  RowMutations mutations = new RowMutations(hi.metaEntry.getRegionName());
  Delete d = new Delete(hi.metaEntry.getRegionName());
  d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITA_QUALIFIER);
  d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITB_QUALIFIER);
  mutations.add(d);

  HRegionInfo hri = new HRegionInfo(hi.metaEntry);
  hri.setOffline(false);
  hri.setSplit(false);
  Put p = MetaTableAccessor.makePutFromRegionInfo(hri);
  mutations.add(p);

  meta.mutateRow(mutations);
  LOG.info("Reset split parent " + hi.metaEntry.getRegionNameAsString() + " in META" );
}
 
开发者ID:fengchen8086,项目名称:ditb,代码行数:20,代码来源:HBaseFsck.java

示例2: buildRegionAction

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
/**
 * Create a protocol buffer MultiRequest for row mutations.
 * Does not propagate Action absolute position.  Does not set atomic action on the created
 * RegionAtomic.  Caller should do that if wanted.
 * @param regionName
 * @param rowMutations
 * @return a data-laden RegionMutation.Builder
 * @throws IOException
 */
public static RegionAction.Builder buildRegionAction(final byte [] regionName,
    final RowMutations rowMutations)
throws IOException {
  RegionAction.Builder builder =
    getRegionActionBuilderWithRegion(RegionAction.newBuilder(), regionName);
  ClientProtos.Action.Builder actionBuilder = ClientProtos.Action.newBuilder();
  MutationProto.Builder mutationBuilder = MutationProto.newBuilder();
  for (Mutation mutation: rowMutations.getMutations()) {
    MutationType mutateType = null;
    if (mutation instanceof Put) {
      mutateType = MutationType.PUT;
    } else if (mutation instanceof Delete) {
      mutateType = MutationType.DELETE;
    } else {
      throw new DoNotRetryIOException("RowMutations supports only put and delete, not " +
        mutation.getClass().getName());
    }
    mutationBuilder.clear();
    MutationProto mp = ProtobufUtil.toMutation(mutateType, mutation, mutationBuilder);
    actionBuilder.clear();
    actionBuilder.setMutation(mp);
    builder.addAction(actionBuilder.build());
  }
  return builder;
}
 
开发者ID:fengchen8086,项目名称:ditb,代码行数:35,代码来源:RequestConverter.java

示例3: buildNoDataRegionAction

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
/**
 * Create a protocol buffer MultiRequest for row mutations that does not hold data.  Data/Cells
 * are carried outside of protobuf.  Return references to the Cells in <code>cells</code> param.
  * Does not propagate Action absolute position.  Does not set atomic action on the created
 * RegionAtomic.  Caller should do that if wanted.
 * @param regionName
 * @param rowMutations
 * @param cells Return in here a list of Cells as CellIterable.
 * @return a region mutation minus data
 * @throws IOException
 */
public static RegionAction.Builder buildNoDataRegionAction(final byte[] regionName,
    final RowMutations rowMutations, final List<CellScannable> cells,
    final RegionAction.Builder regionActionBuilder,
    final ClientProtos.Action.Builder actionBuilder,
    final MutationProto.Builder mutationBuilder)
throws IOException {
  for (Mutation mutation: rowMutations.getMutations()) {
    MutationType type = null;
    if (mutation instanceof Put) {
      type = MutationType.PUT;
    } else if (mutation instanceof Delete) {
      type = MutationType.DELETE;
    } else {
      throw new DoNotRetryIOException("RowMutations supports only put and delete, not " +
        mutation.getClass().getName());
    }
    mutationBuilder.clear();
    MutationProto mp = ProtobufUtil.toMutationNoData(type, mutation, mutationBuilder);
    cells.add(mutation);
    actionBuilder.clear();
    regionActionBuilder.addAction(actionBuilder.setMutation(mp).build());
  }
  return regionActionBuilder;
}
 
开发者ID:fengchen8086,项目名称:ditb,代码行数:36,代码来源:RequestConverter.java

示例4: mutateRow

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
@Override
public void mutateRow(RowMutations rm) throws IOException {
  // ColumnManager validation
  if (includedInRepositoryProcessing
          && mTableDescriptor.hasColDescriptorWithColDefinitionsEnforced()) {
    repository.validateColumns(mTableDescriptor, rm);
  }
  // Standard HBase processing (with aliasing, if necessary)
  if (includedInRepositoryProcessing
          && mTableDescriptor.hasColDescriptorWithColAliasesEnabled()) {
    wrappedTable.mutateRow(repository.convertQualifiersToAliases(mTableDescriptor, rm));
  } else {
    wrappedTable.mutateRow(rm);
  }
  // ColumnManager auditing
  if (includedInRepositoryProcessing) {
    repository.putColumnAuditorSchemaEntities(mTableDescriptor, rm);
  }
}
 
开发者ID:dvimont,项目名称:ColumnManagerForHBase,代码行数:20,代码来源:MTable.java

示例5: checkAndMutate

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
@Override
public boolean checkAndMutate(byte[] rowId, byte[] colFamily, byte[] colQualifier,
        CompareOp co, byte[] colValue, RowMutations rm)
        throws IOException {
  // ColumnManager validation
  if (includedInRepositoryProcessing
          && mTableDescriptor.hasColDescriptorWithColDefinitionsEnforced()) {
    repository.validateColumns(mTableDescriptor, rm);
  }
  // Standard HBase processing (with aliasing, if necessary)
  boolean mutationsPerformed;
  if (includedInRepositoryProcessing
          && mTableDescriptor.hasColDescriptorWithColAliasesEnabled()) {
    mutationsPerformed = wrappedTable.checkAndMutate(rowId, colFamily,
            repository.getAlias(mTableDescriptor, colFamily, colQualifier), co, colValue,
            repository.convertQualifiersToAliases(mTableDescriptor, rm));
  } else {
    mutationsPerformed
            = wrappedTable.checkAndMutate(rowId, colFamily, colQualifier, co, colValue, rm);
  }
  // ColumnManager auditing
  if (mutationsPerformed && includedInRepositoryProcessing) {
    repository.putColumnAuditorSchemaEntities(mTableDescriptor, rm);
  }
  return mutationsPerformed;
}
 
开发者ID:dvimont,项目名称:ColumnManagerForHBase,代码行数:27,代码来源:MTable.java

示例6: getFamilyQualifierToAliasMap

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
NavigableMap<byte[], NavigableMap<byte[], byte[]>> getFamilyQualifierToAliasMap(
        MTableDescriptor mTableDescriptor, Mutation mutation)
        throws IOException {
  NavigableMap<byte[], NavigableMap<byte[], byte[]>> familyQualifierToAliasMap
          = new TreeMap<>(Bytes.BYTES_COMPARATOR);
  Class<?> mutationClass = mutation.getClass();
  if (Append.class.isAssignableFrom(mutationClass)) {
    familyQualifierToAliasMap
            = getFamilyQualifierToAliasMap(mTableDescriptor, (Append)mutation);
  } else if (Increment.class.isAssignableFrom(mutationClass)) {
    familyQualifierToAliasMap
            = getFamilyQualifierToAliasMap(mTableDescriptor, (Increment)mutation);
  } else if (Delete.class.isAssignableFrom(mutationClass)
          || Put.class.isAssignableFrom(mutationClass)
          || RowMutations.class.isAssignableFrom(mutationClass)) {
    // ignore: familyQualifierToAliasMap not passed to alias-processing for these mutation-types
  }
  return familyQualifierToAliasMap;
}
 
开发者ID:dvimont,项目名称:ColumnManagerForHBase,代码行数:20,代码来源:Repository.java

示例7: convertQualifiersToAliases

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
Row convertQualifiersToAliases(MTableDescriptor mTableDescriptor, final Row originalRow,
        NavigableMap<byte[], NavigableMap<byte[], byte[]>> familyQualifierToAliasMap,
        int intForUniqueSignature)
        throws IOException {
  // Append, Delete, Get, Increment, Mutation, Put, RowMutations
  Class<?> originalRowClass = originalRow.getClass();
  if (Append.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(
            mTableDescriptor, (Append)originalRow, familyQualifierToAliasMap);
  } else if (Delete.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(mTableDescriptor, (Delete)originalRow);
  } else if (Get.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(
            mTableDescriptor, (Get)originalRow, familyQualifierToAliasMap);
  } else if (Increment.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(
            mTableDescriptor, (Increment)originalRow, familyQualifierToAliasMap);
  } else if (Put.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(mTableDescriptor, (Put)originalRow);
  } else if (RowMutations.class.isAssignableFrom(originalRowClass)) {
    return convertQualifiersToAliases(mTableDescriptor, (RowMutations)originalRow);
  }
  return null;
}
 
开发者ID:dvimont,项目名称:ColumnManagerForHBase,代码行数:25,代码来源:Repository.java

示例8: resetSplitParent

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
/**
 * Reset the split parent region info in meta table
 */
private void resetSplitParent(HbckInfo hi) throws IOException {
  RowMutations mutations = new RowMutations(hi.metaEntry.getRegionName());
  Delete d = new Delete(hi.metaEntry.getRegionName());
  d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITA_QUALIFIER);
  d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITB_QUALIFIER);
  mutations.add(d);

  Put p = new Put(hi.metaEntry.getRegionName());
  HRegionInfo hri = new HRegionInfo(hi.metaEntry);
  hri.setOffline(false);
  hri.setSplit(false);
  p.add(HConstants.CATALOG_FAMILY, HConstants.REGIONINFO_QUALIFIER,
    Writables.getBytes(hri));
  mutations.add(p);

  meta.mutateRow(mutations);
  meta.flushCommits();
  LOG.info("Reset split parent " + hi.metaEntry.getRegionNameAsString() + " in META" );
}
 
开发者ID:fengchen8086,项目名称:LCIndex-HBase-0.94.16,代码行数:23,代码来源:HBaseFsck.java

示例9: mutateRow

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
@Override
public void mutateRow(byte[] regionName, RowMutations rm) throws IOException {
  checkOpen();
  if (regionName == null) {
    throw new IOException("Invalid arguments to mutateRow " + "regionName is null");
  }
  requestCount.incrementAndGet();
  try {
    HRegion region = getRegion(regionName);
    if (!region.getRegionInfo().isMetaTable()) {
      this.cacheFlusher.reclaimMemStoreMemory();
    }
    region.mutateRow(rm);
  } catch (IOException e) {
    checkFileSystem();
    throw e;
  }
}
 
开发者ID:fengchen8086,项目名称:LCIndex-HBase-0.94.16,代码行数:19,代码来源:HRegionServer.java

示例10: testmutateRowsWithLocks_wrongCF

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
public void testmutateRowsWithLocks_wrongCF() throws IOException {
  this.region = initHRegion(tableName, this.getName(), conf, fam1, fam2);
  try {
    Put put = new Put(row2);
    put.add(fam3, qual1, value1);
    RowMutations rm = new RowMutations(row2);
    rm.add(put);
    try {
      region.mutateRow(rm);
      fail();
    } catch (DoNotRetryIOException expected) {
      // expected exception.
      LOG.debug("Caught expected exception: " + expected.getMessage());
    }
  } finally {
    HRegion.closeHRegion(this.region);
    this.region = null;
  }
}
 
开发者ID:fengchen8086,项目名称:LCIndex-HBase-0.94.16,代码行数:20,代码来源:TestHRegion.java

示例11: mutateRow

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
@Override
public void mutateRow(RowMutations rm) throws IOException {
  LOG.trace("mutateRow(RowMutation)");
  MutateRowRequest.Builder requestBuilder = rowMutationsAdapter.adapt(rm);
  metadataSetter.setMetadata(requestBuilder);
  try {
    client.mutateRow(requestBuilder.build());
  } catch (Throwable throwable) {
    throw new IOException(
        makeGenericExceptionMessage(
            "mutateRow",
            options.getProjectId(),
            tableName.getQualifierAsString(),
            rm.getRow()),
        throwable);
  }
}
 
开发者ID:dmmcerlean,项目名称:cloud-bigtable-client,代码行数:18,代码来源:BigtableTable.java

示例12: issueRequest

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
ListenableFuture<? extends GeneratedMessage> issueRequest(Row row) {
  if (row instanceof Put) {
    return issuePutRequest((Put) row);
  } else if (row instanceof Delete) {
    return issueDeleteRequest((Delete) row);
  } else if (row instanceof Append) {
    return issueAppendRequest((Append) row);
  } else if (row instanceof Increment) {
    return issueIncrementRequest((Increment) row);
  } else if (row instanceof Get) {
    return issueGetRequest((Get) row);
  } else if (row instanceof RowMutations) {
    return issueRowMutationsRequest((RowMutations) row);
  }

  LOG.error("Encountered unknown action type %s", row.getClass());
  return Futures.immediateFailedFuture(
      new IllegalArgumentException("Encountered unknown action type: " + row.getClass()));
}
 
开发者ID:dmmcerlean,项目名称:cloud-bigtable-client,代码行数:20,代码来源:BatchExecutor.java

示例13: resetSplitParent

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
/**
 * Reset the split parent region info in meta table
 */
private void resetSplitParent(HbckInfo hi) throws IOException {
  RowMutations mutations = new RowMutations(hi.metaEntry.getRegionName());
  Delete d = new Delete(hi.metaEntry.getRegionName());
  d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITA_QUALIFIER);
  d.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITB_QUALIFIER);
  mutations.add(d);

  HRegionInfo hri = new HRegionInfo(hi.metaEntry);
  hri.setOffline(false);
  hri.setSplit(false);
  Put p = MetaEditor.makePutFromRegionInfo(hri);
  mutations.add(p);

  meta.mutateRow(mutations);
  meta.flushCommits();
  LOG.info("Reset split parent " + hi.metaEntry.getRegionNameAsString() + " in META" );
}
 
开发者ID:tenggyut,项目名称:HIndex,代码行数:21,代码来源:HBaseFsck.java

示例14: mutateRow

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
@Override
public void mutateRow(byte[] regionName, RowMutations rm)
    throws IOException {
  checkOpen();
  if (regionName == null) {
    throw new IOException("Invalid arguments to mutateRow " +
    "regionName is null");
  }
  requestCount.incrementAndGet();
  try {
    HRegion region = getRegion(regionName);
    if (!region.getRegionInfo().isMetaTable()) {
      this.cacheFlusher.reclaimMemStoreMemory();
    }
    region.mutateRow(rm);
  } catch (IOException e) {
    checkFileSystem();
    throw e;
  }
}
 
开发者ID:wanhao,项目名称:IRIndex,代码行数:21,代码来源:HRegionServer.java

示例15: resetSplitParent

import org.apache.hadoop.hbase.client.RowMutations; //导入依赖的package包/类
/**
 * Reset the split parent region info in meta table
 */
private void resetSplitParent(HbckInfo hi) throws IOException {
  RowMutations mutations = new RowMutations(hi.metaEntry.getRegionName());
  Delete d = new Delete(hi.metaEntry.getRegionName());
  d.addColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITA_QUALIFIER);
  d.addColumn(HConstants.CATALOG_FAMILY, HConstants.SPLITB_QUALIFIER);
  mutations.add(d);

  RegionInfo hri = RegionInfoBuilder.newBuilder(hi.metaEntry)
      .setOffline(false)
      .setSplit(false)
      .build();
  Put p = MetaTableAccessor.makePutFromRegionInfo(hri);
  mutations.add(p);

  meta.mutateRow(mutations);
  LOG.info("Reset split parent " + hi.metaEntry.getRegionNameAsString() + " in META" );
}
 
开发者ID:apache,项目名称:hbase,代码行数:21,代码来源:HBaseFsck.java


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