Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/682#discussion_r30580847
--- Diff:
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java ---
@@ -543,6 +542,144 @@ public void disableAutoTypeRegistration() {
this.disableAutoTypeRegistration = false;
}
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime
+ * result
+ + ((defaultKryoSerializerClasses == null) ? 0
+ :
defaultKryoSerializerClasses.hashCode());
+ result = prime
+ * result
+ + ((defaultKryoSerializers == null) ? 0
+ :
defaultKryoSerializers.hashCode());
+ result = prime * result + (disableAutoTypeRegistration ? 1231 :
1237);
+ result = prime * result
+ + ((executionMode == null) ? 0 :
executionMode.hashCode());
+ result = prime * result + (forceAvro ? 1231 : 1237);
+ result = prime * result + (forceKryo ? 1231 : 1237);
+ result = prime
+ * result
+ + ((globalJobParameters == null) ? 0 :
globalJobParameters
+ .hashCode());
+ result = prime * result + numberOfExecutionRetries;
+ result = prime * result + (objectReuse ? 1231 : 1237);
+ result = prime * result + parallelism;
+ result = prime * result + (printProgressDuringExecution ? 1231
: 1237);
+ result = prime
+ * result
+ + ((registeredKryoTypes == null) ? 0 :
registeredKryoTypes
+ .hashCode());
+ result = prime
+ * result
+ + ((registeredPojoTypes == null) ? 0 :
registeredPojoTypes
+ .hashCode());
+ result = prime
+ * result
+ + ((registeredTypesWithKryoSerializerClasses ==
null) ? 0
+ :
registeredTypesWithKryoSerializerClasses.hashCode());
+ result = prime
+ * result
+ + ((registeredTypesWithKryoSerializers == null)
? 0
+ :
registeredTypesWithKryoSerializers.hashCode());
+ result = prime * result + (useClosureCleaner ? 1231 : 1237);
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj == null) {
+ return false;
+ }
+ if (getClass() != obj.getClass()) {
+ return false;
+ }
+ ExecutionConfig other = (ExecutionConfig) obj;
+ if (defaultKryoSerializerClasses == null) {
+ if (other.defaultKryoSerializerClasses != null) {
+ return false;
+ }
+ } else if (!defaultKryoSerializerClasses
+ .equals(other.defaultKryoSerializerClasses)) {
+ return false;
+ }
+ if (defaultKryoSerializers == null) {
+ if (other.defaultKryoSerializers != null) {
+ return false;
+ }
+ } else if
(!defaultKryoSerializers.equals(other.defaultKryoSerializers)) {
+ return false;
+ }
+ if (disableAutoTypeRegistration !=
other.disableAutoTypeRegistration) {
+ return false;
+ }
+ if (executionMode != other.executionMode) {
+ return false;
+ }
+ if (forceAvro != other.forceAvro) {
+ return false;
+ }
+ if (forceKryo != other.forceKryo) {
+ return false;
+ }
+ if (globalJobParameters == null) {
+ if (other.globalJobParameters != null) {
+ return false;
+ }
+ } else if
(!globalJobParameters.equals(other.globalJobParameters)) {
+ return false;
+ }
+ if (numberOfExecutionRetries != other.numberOfExecutionRetries)
{
+ return false;
+ }
+ if (objectReuse != other.objectReuse) {
+ return false;
+ }
+ if (parallelism != other.parallelism) {
+ return false;
+ }
+ if (printProgressDuringExecution !=
other.printProgressDuringExecution) {
+ return false;
+ }
+ if (registeredKryoTypes == null) {
+ if (other.registeredKryoTypes != null) {
+ return false;
+ }
+ } else if
(!registeredKryoTypes.equals(other.registeredKryoTypes)) {
+ return false;
+ }
+ if (registeredPojoTypes == null) {
+ if (other.registeredPojoTypes != null) {
+ return false;
+ }
+ } else if
(!registeredPojoTypes.equals(other.registeredPojoTypes)) {
+ return false;
+ }
+ if (registeredTypesWithKryoSerializerClasses == null) {
+ if (other.registeredTypesWithKryoSerializerClasses !=
null) {
+ return false;
+ }
+ } else if (!registeredTypesWithKryoSerializerClasses
+
.equals(other.registeredTypesWithKryoSerializerClasses)) {
+ return false;
+ }
+ if (registeredTypesWithKryoSerializers == null) {
+ if (other.registeredTypesWithKryoSerializers != null) {
+ return false;
+ }
+ } else if (!registeredTypesWithKryoSerializers
+
.equals(other.registeredTypesWithKryoSerializers)) {
+ return false;
+ }
+ if (useClosureCleaner != other.useClosureCleaner) {
+ return false;
+ }
+ return true;
+ }
--- End diff --
I also think that it is too much. I think you could change just one field
and then check at runtime whether this field is actually changed.
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