int bucketSize = HiveConf.getIntVar(hconf,
HiveConf.ConfVars.HIVEMAPJOINBUCKETCACHESIZE);
byte storePos = (byte) 0;
for (Byte alias : order) {
RowContainer rc = JoinUtil.getRowContainer(hconf,
rowContainerStandardObjectInspectors.get(storePos),
alias, bucketSize,spillTableDesc, conf,noOuterJoin);
nextGroupStorage[storePos] = rc;
RowContainer candidateRC = JoinUtil.getRowContainer(hconf,
rowContainerStandardObjectInspectors.get((byte)storePos),
alias,bucketSize,spillTableDesc, conf,noOuterJoin);
candidateStorage[alias] = candidateRC;
storePos++;
}