@Override public List<TableStatsProto> getAllTableStats() { Connection conn = null; Statement stmt = null; ResultSet resultSet = null; List<TableStatsProto> stats = new ArrayList<TableStatsProto>(); try { String sql = "SELECT tid, num_rows, num_bytes FROM " + TB_STATISTICS; conn = getConnection(); stmt = conn.createStatement(); resultSet = stmt.executeQuery(sql); while (resultSet.next()) { TableStatsProto.Builder builder = TableStatsProto.newBuilder(); builder.setTid(resultSet.getInt("TID")); builder.setNumRows(resultSet.getLong("NUM_ROWS")); builder.setNumBytes(resultSet.getLong("NUM_BYTES")); stats.add(builder.build()); } } catch (SQLException se) { throw new TajoInternalError(se); } finally { CatalogUtil.closeQuietly(stmt, resultSet); } return stats; }
subBuilder.mergeFrom(inputStats_); inputStats_ = subBuilder.buildPartial(); subBuilder.mergeFrom(outputStats_); outputStats_ = subBuilder.buildPartial();
subBuilder.mergeFrom(inputStats_); inputStats_ = subBuilder.buildPartial(); subBuilder.mergeFrom(outputStats_); outputStats_ = subBuilder.buildPartial();
statBuilder.setNumRows(res.getLong("num_rows")); statBuilder.setNumBytes(res.getLong("num_bytes")); tableBuilder.setStats(statBuilder);
subBuilder.mergeFrom(inputStats_); inputStats_ = subBuilder.buildPartial(); subBuilder.mergeFrom(resultStats_); resultStats_ = subBuilder.buildPartial();
subBuilder.mergeFrom(inputStats_); inputStats_ = subBuilder.buildPartial(); subBuilder.mergeFrom(resultStats_); resultStats_ = subBuilder.buildPartial();
subBuilder.mergeFrom(inputStats_); inputStats_ = subBuilder.buildPartial(); subBuilder.mergeFrom(resultStats_); resultStats_ = subBuilder.buildPartial();
subBuilder.mergeFrom(inputStats_); inputStats_ = subBuilder.buildPartial(); subBuilder.mergeFrom(resultStats_); resultStats_ = subBuilder.buildPartial();
statBuilder.setNumRows(res.getLong("num_rows")); statBuilder.setNumBytes(res.getLong("num_bytes")); tableBuilder.setStats(statBuilder);
subBuilder.mergeFrom(stats_); stats_ = subBuilder.buildPartial();
subBuilder.mergeFrom(stats_); stats_ = subBuilder.buildPartial();
.setNumRows(10) .setNumBytes(100) .build(); long startTime = System.currentTimeMillis() - 2000; TaskAttemptId id1 = TajoIdUtils.parseTaskAttemptId("ta_1412326813565_0001_000001_000001_00");
public Builder mergeFrom(org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto other) { if (other == org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.getDefaultInstance()) return this; if (other.hasNumRows()) { setNumRows(other.getNumRows()); setNumBytes(other.getNumBytes()); setNumBlocks(other.getNumBlocks()); setNumShuffleOutputs(other.getNumShuffleOutputs()); setAvgRows(other.getAvgRows()); setReadBytes(other.getReadBytes()); bitField0_ = (bitField0_ & ~0x00000040); } else { ensureColStatIsMutable(); colStat_.addAll(other.colStat_); onChanged(); colStatBuilder_ = com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ? getColStatFieldBuilder() : null; } else { colStatBuilder_.addAllMessages(other.colStat_); setTid(other.getTid());
@Override public TableStatsProto getProto() { TableStatsProto.Builder builder = CatalogProtos.TableStatsProto.newBuilder(); builder.setNumRows(this.numRows); builder.setNumBytes(this.numBytes); if (this.numBlocks != null) { builder.setNumBlocks(this.numBlocks); } if (this.numShuffleOutputs != null) { builder.setNumShuffleOutputs(this.numShuffleOutputs); } if (this.avgRows != null) { builder.setAvgRows(this.avgRows); } if (this.readBytes != null) { builder.setReadBytes(this.readBytes); } if (this.columnStatses != null) { for (ColumnStats colStat : columnStatses) { builder.addColStat(colStat.getProto()); } } return builder.build(); } }
@Override public TableStatsProto getProto() { TableStatsProto.Builder builder = CatalogProtos.TableStatsProto.newBuilder(); builder.setNumRows(this.numRows); builder.setNumBytes(this.numBytes); if (this.numBlocks != null) { builder.setNumBlocks(this.numBlocks); } if (this.numShuffleOutputs != null) { builder.setNumShuffleOutputs(this.numShuffleOutputs); } if (this.avgRows != null) { builder.setAvgRows(this.avgRows); } if (this.readBytes != null) { builder.setReadBytes(this.readBytes); } if (this.columnStatses != null) { for (ColumnStats colStat : columnStatses) { builder.addColStat(colStat.getProto()); } } return builder.build(); } }
/** * <code>optional .TableStatsProto result_stats = 7;</code> */ public Builder mergeResultStats(org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto value) { if (resultStatsBuilder_ == null) { if (((bitField0_ & 0x00000040) == 0x00000040) && resultStats_ != org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.getDefaultInstance()) { resultStats_ = org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.newBuilder(resultStats_).mergeFrom(value).buildPartial(); } else { resultStats_ = value; } onChanged(); } else { resultStatsBuilder_.mergeFrom(value); } bitField0_ |= 0x00000040; return this; } /**
/** * <code>optional .TableStatsProto input_stats = 3;</code> */ public Builder mergeInputStats(org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto value) { if (inputStatsBuilder_ == null) { if (((bitField0_ & 0x00000004) == 0x00000004) && inputStats_ != org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.getDefaultInstance()) { inputStats_ = org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.newBuilder(inputStats_).mergeFrom(value).buildPartial(); } else { inputStats_ = value; } onChanged(); } else { inputStatsBuilder_.mergeFrom(value); } bitField0_ |= 0x00000004; return this; } /**
/** * <code>optional .TableStatsProto resultStats = 7;</code> */ public Builder mergeResultStats(org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto value) { if (resultStatsBuilder_ == null) { if (((bitField0_ & 0x00000040) == 0x00000040) && resultStats_ != org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.getDefaultInstance()) { resultStats_ = org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.newBuilder(resultStats_).mergeFrom(value).buildPartial(); } else { resultStats_ = value; } onChanged(); } else { resultStatsBuilder_.mergeFrom(value); } bitField0_ |= 0x00000040; return this; } /**
/** * <code>optional .TableStatsProto stats = 6;</code> */ public Builder mergeStats(org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto value) { if (statsBuilder_ == null) { if (((bitField0_ & 0x00000010) == 0x00000010) && stats_ != org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.getDefaultInstance()) { stats_ = org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.newBuilder(stats_).mergeFrom(value).buildPartial(); } else { stats_ = value; } onChanged(); } else { statsBuilder_.mergeFrom(value); } bitField0_ |= 0x00000010; return this; } /**
/** * <code>optional .TableStatsProto outputStats = 7;</code> */ public Builder mergeOutputStats(org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto value) { if (outputStatsBuilder_ == null) { if (((bitField0_ & 0x00000040) == 0x00000040) && outputStats_ != org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.getDefaultInstance()) { outputStats_ = org.apache.tajo.catalog.proto.CatalogProtos.TableStatsProto.newBuilder(outputStats_).mergeFrom(value).buildPartial(); } else { outputStats_ = value; } onChanged(); } else { outputStatsBuilder_.mergeFrom(value); } bitField0_ |= 0x00000040; return this; } /**