/**
* @param bytes
* @return cuboid ID
*/
public long split(byte[] bytes) {
this.bufferSize = 0;
int offset = 0;
if (enableSharding) {
// extract shard
SplittedBytes shardSplit = this.splitBuffers[this.bufferSize++];
shardSplit.length = RowConstants.ROWKEY_SHARDID_LEN;
System.arraycopy(bytes, offset, shardSplit.value, 0, RowConstants.ROWKEY_SHARDID_LEN);
offset += RowConstants.ROWKEY_SHARDID_LEN;
// lastSplittedShard = Bytes.toShort(shardSplit.value, 0, shardSplit.length);
}
// extract cuboid id
SplittedBytes cuboidIdSplit = this.splitBuffers[this.bufferSize++];
cuboidIdSplit.length = RowConstants.ROWKEY_CUBOIDID_LEN;
System.arraycopy(bytes, offset, cuboidIdSplit.value, 0, RowConstants.ROWKEY_CUBOIDID_LEN);
offset += RowConstants.ROWKEY_CUBOIDID_LEN;
lastSplittedCuboidId = Bytes.toLong(cuboidIdSplit.value, 0, cuboidIdSplit.length);
Cuboid cuboid = Cuboid.findById(cubeDesc, lastSplittedCuboidId);
// rowkey columns
for (int i = 0; i < cuboid.getColumns().size(); i++) {
TblColRef col = cuboid.getColumns().get(i);
int colLength = colIO.getColumnLength(col);
SplittedBytes split = this.splitBuffers[this.bufferSize++];
split.length = colLength;
System.arraycopy(bytes, offset, split.value, 0, colLength);
offset += colLength;
}
return lastSplittedCuboidId;
}
public void logQuery(final SQLRequest request, final SQLResponse response) {
final String user = SecurityContextHolder.getContext().getAuthentication().getName();
final Set<String> realizationNames = new HashSet<String>();
final Set<Long> cuboidIds = new HashSet<Long>();
float duration = response.getDuration() / (float) 1000;
if (!response.isHitCache() && null != OLAPContext.getThreadLocalContexts()) {
for (OLAPContext ctx : OLAPContext.getThreadLocalContexts()) {
Cuboid cuboid = ctx.storageContext.getCuboid();
if (cuboid != null) {
// Some queries do not involve cuboid, e.g. lookup table query
cuboidIds.add(cuboid.getId());
}
if (ctx.realization != null) {
String realizationName = ctx.realization.getName();
realizationNames.add(realizationName);
}
}
}
int resultRowCount = 0;
if (!response.getIsException() && response.getResults() != null) {
resultRowCount = response.getResults().size();
}
String newLine = System.getProperty("line.separator");
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.append(newLine);
stringBuilder
.append("==========================[QUERY]===============================")
.append(newLine);
stringBuilder.append("SQL: ").append(request.getSql()).append(newLine);
stringBuilder.append("User: "******"Success: ")
.append((null == response.getExceptionMessage()))
.append(newLine);
stringBuilder.append("Duration: ").append(duration).append(newLine);
stringBuilder.append("Project: ").append(request.getProject()).append(newLine);
stringBuilder.append("Realization Names: ").append(realizationNames).append(newLine);
stringBuilder.append("Cuboid Ids: ").append(cuboidIds).append(newLine);
stringBuilder.append("Total scan count: ").append(response.getTotalScanCount()).append(newLine);
stringBuilder.append("Result row count: ").append(resultRowCount).append(newLine);
stringBuilder.append("Accept Partial: ").append(request.isAcceptPartial()).append(newLine);
stringBuilder.append("Is Partial Result: ").append(response.isPartial()).append(newLine);
stringBuilder.append("Hit Cache: ").append(response.isHitCache()).append(newLine);
stringBuilder.append("Message: ").append(response.getExceptionMessage()).append(newLine);
stringBuilder
.append("==========================[QUERY]===============================")
.append(newLine);
logger.info(stringBuilder.toString());
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((cubeSeg == null) ? 0 : cubeSeg.hashCode());
result = prime * result + ((cuboid == null) ? 0 : cuboid.hashCode());
result = prime * result + ((fuzzyKeyString == null) ? 0 : fuzzyKeyString.hashCode());
result = prime * result + ((startKeyString == null) ? 0 : startKeyString.hashCode());
result = prime * result + ((stopKeyString == null) ? 0 : stopKeyString.hashCode());
return result;
}
public HBaseKeyRange(
Collection<TblColRef> dimensionColumns,
Collection<ColumnValueRange> andDimensionRanges,
CubeSegment cubeSeg,
CubeDesc cubeDesc) {
this.cubeSeg = cubeSeg;
long cuboidId = this.calculateCuboidID(cubeDesc, dimensionColumns);
this.cuboid = Cuboid.findById(cubeDesc, cuboidId);
this.flatOrAndFilter = Lists.newLinkedList();
this.flatOrAndFilter.add(andDimensionRanges);
init(andDimensionRanges);
initDebugString();
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
HBaseKeyRange other = (HBaseKeyRange) obj;
if (cubeSeg == null) {
if (other.cubeSeg != null) return false;
} else if (!cubeSeg.equals(other.cubeSeg)) return false;
if (cuboid == null) {
if (other.cuboid != null) return false;
} else if (!cuboid.equals(other.cuboid)) return false;
if (fuzzyKeyString == null) {
if (other.fuzzyKeyString != null) return false;
} else if (!fuzzyKeyString.equals(other.fuzzyKeyString)) return false;
if (startKeyString == null) {
if (other.startKeyString != null) return false;
} else if (!startKeyString.equals(other.startKeyString)) return false;
if (stopKeyString == null) {
if (other.stopKeyString != null) return false;
} else if (!stopKeyString.equals(other.stopKeyString)) return false;
return true;
}
