Java Code Examples for org.apache.flink.optimizer.dataproperties.GlobalProperties#getPartitioning()
The following examples show how to use
org.apache.flink.optimizer.dataproperties.GlobalProperties#getPartitioning() .
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Example 1
| Source File: GroupCombineProperties.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties gProps) {
if (gProps.getUniqueFieldCombination() != null && gProps.getUniqueFieldCombination().size() > 0 &&
gProps.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED) {
gProps.setAnyPartitioning(gProps.getUniqueFieldCombination().iterator().next().toFieldList());
}
gProps.clearUniqueFieldCombinations();
return gProps;
}
Example 2
| Source File: PartialGroupProperties.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties gProps) {
if (gProps.getUniqueFieldCombination() != null && gProps.getUniqueFieldCombination().size() > 0 &&
gProps.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED)
{
gProps.setAnyPartitioning(gProps.getUniqueFieldCombination().iterator().next().toFieldList());
}
gProps.clearUniqueFieldCombinations();
return gProps;
}
Example 3
| Source File: AllGroupWithPartialPreGroupProperties.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties gProps) {
if (gProps.getUniqueFieldCombination() != null && gProps.getUniqueFieldCombination().size() > 0 &&
gProps.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED)
{
gProps.setAnyPartitioning(gProps.getUniqueFieldCombination().iterator().next().toFieldList());
}
gProps.clearUniqueFieldCombinations();
return gProps;
}
Example 4
| Source File: CartesianProductDescriptor.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties in1, GlobalProperties in2) {
GlobalProperties gp = GlobalProperties.combine(in1, in2);
if (gp.getUniqueFieldCombination() != null && gp.getUniqueFieldCombination().size() > 0 &&
gp.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED)
{
gp.setAnyPartitioning(gp.getUniqueFieldCombination().iterator().next().toFieldList());
}
gp.clearUniqueFieldCombinations();
return gp;
}
Example 5
| Source File: CoGroupRawDescriptor.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties in1, GlobalProperties in2) {
GlobalProperties gp = GlobalProperties.combine(in1, in2);
if (gp.getUniqueFieldCombination() != null && gp.getUniqueFieldCombination().size() > 0
&& gp.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED) {
gp.setAnyPartitioning(gp.getUniqueFieldCombination().iterator().next().toFieldList());
}
gp.clearUniqueFieldCombinations();
return gp;
}
Example 6
| Source File: AllGroupCombineProperties.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties gProps) {
if (gProps.getUniqueFieldCombination() != null && gProps.getUniqueFieldCombination().size() > 0 &&
gProps.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED)
{
gProps.setAnyPartitioning(gProps.getUniqueFieldCombination().iterator().next().toFieldList());
}
gProps.clearUniqueFieldCombinations();
return gProps;
}
Example 7
| Source File: PartialGroupProperties.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties gProps) {
if (gProps.getUniqueFieldCombination() != null && gProps.getUniqueFieldCombination().size() > 0 &&
gProps.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED)
{
gProps.setAnyPartitioning(gProps.getUniqueFieldCombination().iterator().next().toFieldList());
}
gProps.clearUniqueFieldCombinations();
return gProps;
}
Example 8
| Source File: GroupCombineProperties.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties gProps) {
if (gProps.getUniqueFieldCombination() != null && gProps.getUniqueFieldCombination().size() > 0 &&
gProps.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED) {
gProps.setAnyPartitioning(gProps.getUniqueFieldCombination().iterator().next().toFieldList());
}
gProps.clearUniqueFieldCombinations();
return gProps;
}
Example 9
| Source File: CoGroupDescriptor.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties in1, GlobalProperties in2) {
GlobalProperties gp = GlobalProperties.combine(in1, in2);
if (gp.getUniqueFieldCombination() != null && gp.getUniqueFieldCombination().size() > 0 &&
gp.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED)
{
gp.setAnyPartitioning(gp.getUniqueFieldCombination().iterator().next().toFieldList());
}
gp.clearUniqueFieldCombinations();
return gp;
}
Example 10
| Source File: GroupReduceProperties.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties gProps) {
if (gProps.getUniqueFieldCombination() != null && gProps.getUniqueFieldCombination().size() > 0 &&
gProps.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED)
{
gProps.setAnyPartitioning(gProps.getUniqueFieldCombination().iterator().next().toFieldList());
}
gProps.clearUniqueFieldCombinations();
return gProps;
}
Example 11
| Source File: FlatMapDescriptor.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties gProps) {
if (gProps.getUniqueFieldCombination() != null && gProps.getUniqueFieldCombination().size() > 0 &&
gProps.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED)
{
gProps.setAnyPartitioning(gProps.getUniqueFieldCombination().iterator().next().toFieldList());
}
gProps.clearUniqueFieldCombinations();
return gProps;
}
Example 12
| Source File: ReduceProperties.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties gProps) {
if (gProps.getUniqueFieldCombination() != null && gProps.getUniqueFieldCombination().size() > 0 &&
gProps.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED)
{
gProps.setAnyPartitioning(gProps.getUniqueFieldCombination().iterator().next().toFieldList());
}
gProps.clearUniqueFieldCombinations();
return gProps;
}
Example 13
| Source File: BinaryUnionOpDescriptor.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties in1, GlobalProperties in2) {
GlobalProperties newProps = new GlobalProperties();
if (in1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
in2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
in1.getPartitioningFields().equals(in2.getPartitioningFields())) {
newProps.setHashPartitioned(in1.getPartitioningFields());
}
else if (in1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
in2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
in1.getPartitioningOrdering().equals(in2.getPartitioningOrdering()) &&
(
in1.getDataDistribution() == null && in2.getDataDistribution() == null ||
in1.getDataDistribution() != null && in1.getDataDistribution().equals(in2.getDataDistribution())
)
) {
if (in1.getDataDistribution() == null) {
newProps.setRangePartitioned(in1.getPartitioningOrdering());
}
else {
newProps.setRangePartitioned(in1.getPartitioningOrdering(), in1.getDataDistribution());
}
}
else if (in1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
in2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
in1.getPartitioningFields().equals(in2.getPartitioningFields()) &&
in1.getCustomPartitioner().equals(in2.getCustomPartitioner())) {
newProps.setCustomPartitioned(in1.getPartitioningFields(), in1.getCustomPartitioner());
}
else if (in1.getPartitioning() == PartitioningProperty.FORCED_REBALANCED &&
in2.getPartitioning() == PartitioningProperty.FORCED_REBALANCED) {
newProps.setForcedRebalanced();
}
else if (in1.getPartitioning() == PartitioningProperty.FULL_REPLICATION &&
in2.getPartitioning() == PartitioningProperty.FULL_REPLICATION) {
newProps.setFullyReplicated();
}
return newProps;
}
Example 14
| Source File: BinaryUnionOpDescriptor.java From flink with Apache License 2.0 | 4 votes |
|
@Override
public GlobalProperties computeGlobalProperties(GlobalProperties in1, GlobalProperties in2) {
GlobalProperties newProps = new GlobalProperties();
if (in1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
in2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
in1.getPartitioningFields().equals(in2.getPartitioningFields())) {
newProps.setHashPartitioned(in1.getPartitioningFields());
}
else if (in1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
in2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
in1.getPartitioningOrdering().equals(in2.getPartitioningOrdering()) &&
(
in1.getDataDistribution() == null && in2.getDataDistribution() == null ||
in1.getDataDistribution() != null && in1.getDataDistribution().equals(in2.getDataDistribution())
)
) {
if (in1.getDataDistribution() == null) {
newProps.setRangePartitioned(in1.getPartitioningOrdering());
}
else {
newProps.setRangePartitioned(in1.getPartitioningOrdering(), in1.getDataDistribution());
}
}
else if (in1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
in2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
in1.getPartitioningFields().equals(in2.getPartitioningFields()) &&
in1.getCustomPartitioner().equals(in2.getCustomPartitioner())) {
newProps.setCustomPartitioned(in1.getPartitioningFields(), in1.getCustomPartitioner());
}
else if (in1.getPartitioning() == PartitioningProperty.FORCED_REBALANCED &&
in2.getPartitioning() == PartitioningProperty.FORCED_REBALANCED) {
newProps.setForcedRebalanced();
}
else if (in1.getPartitioning() == PartitioningProperty.FULL_REPLICATION &&
in2.getPartitioning() == PartitioningProperty.FULL_REPLICATION) {
newProps.setFullyReplicated();
}
return newProps;
}
Example 15
| Source File: PartitioningReusageTest.java From flink with Apache License 2.0 | 4 votes |
|
private void checkValidJoinInputProperties(DualInputPlanNode join) {
GlobalProperties inProps1 = join.getInput1().getGlobalProperties();
GlobalProperties inProps2 = join.getInput2().getGlobalProperties();
if(inProps1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
inProps2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {
// check that both inputs are hash partitioned on the same fields
FieldList pFields1 = inProps1.getPartitioningFields();
FieldList pFields2 = inProps2.getPartitioningFields();
assertTrue("Inputs are not the same number of fields. Input 1: "+pFields1+", Input 2: "+pFields2,
pFields1.size() == pFields2.size());
FieldList reqPFields1 = join.getKeysForInput1();
FieldList reqPFields2 = join.getKeysForInput2();
for(int i=0; i<pFields1.size(); i++) {
// get fields
int f1 = pFields1.get(i);
int f2 = pFields2.get(i);
// check that field positions in original key field list are identical
int pos1 = getPosInFieldList(f1, reqPFields1);
int pos2 = getPosInFieldList(f2, reqPFields2);
if(pos1 < 0) {
fail("Input 1 is partitioned on field "+f1+" which is not contained in the key set "+reqPFields1);
}
if(pos2 < 0) {
fail("Input 2 is partitioned on field "+f2+" which is not contained in the key set "+reqPFields2);
}
if(pos1 != pos2) {
fail("Inputs are not partitioned on the same key fields");
}
}
}
else if(inProps1.getPartitioning() == PartitioningProperty.FULL_REPLICATION &&
inProps2.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED) {
// we are good. No need to check for fields
}
else if(inProps1.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED &&
inProps2.getPartitioning() == PartitioningProperty.FULL_REPLICATION) {
// we are good. No need to check for fields
}
else {
throw new UnsupportedOperationException("This method has only been implemented to check for hash partitioned coGroupinputs");
}
}
Example 16
| Source File: PartitioningReusageTest.java From flink with Apache License 2.0 | 4 votes |
|
private void checkValidJoinInputProperties(DualInputPlanNode join) {
GlobalProperties inProps1 = join.getInput1().getGlobalProperties();
GlobalProperties inProps2 = join.getInput2().getGlobalProperties();
if(inProps1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
inProps2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {
// check that both inputs are hash partitioned on the same fields
FieldList pFields1 = inProps1.getPartitioningFields();
FieldList pFields2 = inProps2.getPartitioningFields();
assertTrue("Inputs are not the same number of fields. Input 1: "+pFields1+", Input 2: "+pFields2,
pFields1.size() == pFields2.size());
FieldList reqPFields1 = join.getKeysForInput1();
FieldList reqPFields2 = join.getKeysForInput2();
for(int i=0; i<pFields1.size(); i++) {
// get fields
int f1 = pFields1.get(i);
int f2 = pFields2.get(i);
// check that field positions in original key field list are identical
int pos1 = getPosInFieldList(f1, reqPFields1);
int pos2 = getPosInFieldList(f2, reqPFields2);
if(pos1 < 0) {
fail("Input 1 is partitioned on field "+f1+" which is not contained in the key set "+reqPFields1);
}
if(pos2 < 0) {
fail("Input 2 is partitioned on field "+f2+" which is not contained in the key set "+reqPFields2);
}
if(pos1 != pos2) {
fail("Inputs are not partitioned on the same key fields");
}
}
}
else if(inProps1.getPartitioning() == PartitioningProperty.FULL_REPLICATION &&
inProps2.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED) {
// we are good. No need to check for fields
}
else if(inProps1.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED &&
inProps2.getPartitioning() == PartitioningProperty.FULL_REPLICATION) {
// we are good. No need to check for fields
}
else {
throw new UnsupportedOperationException("This method has only been implemented to check for hash partitioned coGroupinputs");
}
}
Example 17
| Source File: PartitioningReusageTest.java From flink with Apache License 2.0 | 4 votes |
|
private void checkValidCoGroupInputProperties(DualInputPlanNode coGroup) {
GlobalProperties inProps1 = coGroup.getInput1().getGlobalProperties();
GlobalProperties inProps2 = coGroup.getInput2().getGlobalProperties();
if(inProps1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
inProps2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {
// check that both inputs are hash partitioned on the same fields
FieldList pFields1 = inProps1.getPartitioningFields();
FieldList pFields2 = inProps2.getPartitioningFields();
assertTrue("Inputs are not the same number of fields. Input 1: "+pFields1+", Input 2: "+pFields2,
pFields1.size() == pFields2.size());
FieldList reqPFields1 = coGroup.getKeysForInput1();
FieldList reqPFields2 = coGroup.getKeysForInput2();
for(int i=0; i<pFields1.size(); i++) {
// get fields
int f1 = pFields1.get(i);
int f2 = pFields2.get(i);
// check that field positions in original key field list are identical
int pos1 = getPosInFieldList(f1, reqPFields1);
int pos2 = getPosInFieldList(f2, reqPFields2);
if(pos1 < 0) {
fail("Input 1 is partitioned on field "+f1+" which is not contained in the key set "+reqPFields1);
}
if(pos2 < 0) {
fail("Input 2 is partitioned on field "+f2+" which is not contained in the key set "+reqPFields2);
}
if(pos1 != pos2) {
fail("Inputs are not partitioned on the same key fields");
}
}
}
else {
throw new UnsupportedOperationException("This method has only been implemented to check for hash partitioned coGroup inputs");
}
}
Example 18
| Source File: PartitioningReusageTest.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
private void checkValidJoinInputProperties(DualInputPlanNode join) {
GlobalProperties inProps1 = join.getInput1().getGlobalProperties();
GlobalProperties inProps2 = join.getInput2().getGlobalProperties();
if(inProps1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
inProps2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {
// check that both inputs are hash partitioned on the same fields
FieldList pFields1 = inProps1.getPartitioningFields();
FieldList pFields2 = inProps2.getPartitioningFields();
assertTrue("Inputs are not the same number of fields. Input 1: "+pFields1+", Input 2: "+pFields2,
pFields1.size() == pFields2.size());
FieldList reqPFields1 = join.getKeysForInput1();
FieldList reqPFields2 = join.getKeysForInput2();
for(int i=0; i<pFields1.size(); i++) {
// get fields
int f1 = pFields1.get(i);
int f2 = pFields2.get(i);
// check that field positions in original key field list are identical
int pos1 = getPosInFieldList(f1, reqPFields1);
int pos2 = getPosInFieldList(f2, reqPFields2);
if(pos1 < 0) {
fail("Input 1 is partitioned on field "+f1+" which is not contained in the key set "+reqPFields1);
}
if(pos2 < 0) {
fail("Input 2 is partitioned on field "+f2+" which is not contained in the key set "+reqPFields2);
}
if(pos1 != pos2) {
fail("Inputs are not partitioned on the same key fields");
}
}
}
else if(inProps1.getPartitioning() == PartitioningProperty.FULL_REPLICATION &&
inProps2.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED) {
// we are good. No need to check for fields
}
else if(inProps1.getPartitioning() == PartitioningProperty.RANDOM_PARTITIONED &&
inProps2.getPartitioning() == PartitioningProperty.FULL_REPLICATION) {
// we are good. No need to check for fields
}
else {
throw new UnsupportedOperationException("This method has only been implemented to check for hash partitioned coGroupinputs");
}
}
Example 19
| Source File: PartitioningReusageTest.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
private void checkValidCoGroupInputProperties(DualInputPlanNode coGroup) {
GlobalProperties inProps1 = coGroup.getInput1().getGlobalProperties();
GlobalProperties inProps2 = coGroup.getInput2().getGlobalProperties();
if(inProps1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
inProps2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {
// check that both inputs are hash partitioned on the same fields
FieldList pFields1 = inProps1.getPartitioningFields();
FieldList pFields2 = inProps2.getPartitioningFields();
assertTrue("Inputs are not the same number of fields. Input 1: "+pFields1+", Input 2: "+pFields2,
pFields1.size() == pFields2.size());
FieldList reqPFields1 = coGroup.getKeysForInput1();
FieldList reqPFields2 = coGroup.getKeysForInput2();
for(int i=0; i<pFields1.size(); i++) {
// get fields
int f1 = pFields1.get(i);
int f2 = pFields2.get(i);
// check that field positions in original key field list are identical
int pos1 = getPosInFieldList(f1, reqPFields1);
int pos2 = getPosInFieldList(f2, reqPFields2);
if(pos1 < 0) {
fail("Input 1 is partitioned on field "+f1+" which is not contained in the key set "+reqPFields1);
}
if(pos2 < 0) {
fail("Input 2 is partitioned on field "+f2+" which is not contained in the key set "+reqPFields2);
}
if(pos1 != pos2) {
fail("Inputs are not partitioned on the same key fields");
}
}
}
else {
throw new UnsupportedOperationException("This method has only been implemented to check for hash partitioned coGroup inputs");
}
}
Example 20
| Source File: AbstractJoinDescriptor.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
@Override
public boolean areCompatible(RequestedGlobalProperties requested1, RequestedGlobalProperties requested2,
GlobalProperties produced1, GlobalProperties produced2)
{
if (requested1.getPartitioning().isPartitionedOnKey() && requested2.getPartitioning().isPartitionedOnKey()) {
if(produced1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
produced2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {
// both are hash partitioned, check that partitioning fields are equivalently chosen
return checkEquivalentFieldPositionsInKeyFields(
produced1.getPartitioningFields(), produced2.getPartitioningFields());
}
else if(produced1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
produced2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
produced1.getDataDistribution() != null && produced2.getDataDistribution() != null) {
return produced1.getPartitioningFields().size() == produced2.getPartitioningFields().size() &&
checkSameOrdering(produced1, produced2, produced1.getPartitioningFields().size()) &&
produced1.getDataDistribution().equals(produced2.getDataDistribution());
}
else if(produced1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
produced2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING) {
// both use a custom partitioner. Check that both keys are exactly as specified and that both the same partitioner
return produced1.getPartitioningFields().isExactMatch(this.keys1) &&
produced2.getPartitioningFields().isExactMatch(this.keys2) &&
produced1.getCustomPartitioner() != null && produced2.getCustomPartitioner() != null &&
produced1.getCustomPartitioner().equals(produced2.getCustomPartitioner());
}
else {
// no other partitioning valid, incl. ANY_PARTITIONING.
// For joins we must ensure that both sides are exactly identically partitioned, ANY is not good enough.
return false;
}
} else {
return true;
}
}
