Change in asterixdb[master]: WIP [ASTERIXDB-1965][RT][API] Add result metadata for result...

["Till Westmann (Code Review)" <do...@asterixdb.incubator.apache.org>]

Hello Jenkins,

I'd like you to reexamine a change.  Please visit

    https://asterix-gerrit.ics.uci.edu/1404

to look at the new patch set (#35).

Change subject: WIP [ASTERIXDB-1965][RT][API] Add result metadata for result sets
......................................................................

WIP [ASTERIXDB-1965][RT][API] Add result metadata for result sets

- provide an arbitrary Serializable as result metadata (instead of a fixed
  boolean 'ordered' property) in Hyracks' result distribution framework
- use this to pass AsterixDB's OutputFormat to the result distribution
  framework and retrieve it prior to returning the result in the
  QueryResultAPIServlet (this enables AsterixDB to provide the correct
  content type)
- fix hashCode/equals for DatasetDirectoryRecord

Change-Id: Ifc4eddd23f508962483f3470e88760bf8124dc25
---
M asterixdb/asterix-algebra/src/main/java/org/apache/asterix/algebra/base/ILangExpressionToPlanTranslator.java
M asterixdb/asterix-algebra/src/main/java/org/apache/asterix/translator/LangExpressionToPlanTranslator.java
M asterixdb/asterix-app/src/main/java/org/apache/asterix/api/common/APIFramework.java
M asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryResultApiServlet.java
M asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryServiceServlet.java
M asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/RestApiServlet.java
M asterixdb/asterix-app/src/main/java/org/apache/asterix/app/result/ResultReader.java
M asterixdb/asterix-metadata/src/main/java/org/apache/asterix/metadata/declared/MetadataProvider.java
M hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/metadata/IMetadataProvider.java
M hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/DistributeResultOperator.java
M hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/logical/visitors/OperatorDeepCopyVisitor.java
M hyracks-fullstack/algebricks/algebricks-core/src/main/java/org/apache/hyracks/algebricks/core/algebra/operators/physical/DistributeResultPOperator.java
M hyracks-fullstack/algebricks/algebricks-examples/piglet-example/src/main/java/org/apache/hyracks/algebricks/examples/piglet/metadata/PigletMetadataProvider.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/client/HyracksClientInterfaceFunctions.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/comm/NetworkAddress.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/dataset/DatasetDirectoryRecord.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/dataset/DatasetJobRecord.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/dataset/IDatasetPartitionManager.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/dataset/IDatasetStateRecord.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/dataset/IHyracksDatasetDirectoryServiceConnection.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/dataset/IHyracksDatasetDirectoryServiceInterface.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/dataset/IHyracksDatasetReader.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/dataset/ResultSetMetaData.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/java/org/apache/hyracks/api/exceptions/ErrorCode.java
M hyracks-fullstack/hyracks/hyracks-api/src/main/resources/errormsg/en.properties
M hyracks-fullstack/hyracks/hyracks-client/src/main/java/org/apache/hyracks/client/dataset/HyracksDataset.java
M hyracks-fullstack/hyracks/hyracks-client/src/main/java/org/apache/hyracks/client/dataset/HyracksDatasetDirectoryServiceConnection.java
M hyracks-fullstack/hyracks/hyracks-client/src/main/java/org/apache/hyracks/client/dataset/HyracksDatasetDirectoryServiceInterfaceRemoteProxy.java
M hyracks-fullstack/hyracks/hyracks-client/src/main/java/org/apache/hyracks/client/dataset/HyracksDatasetReader.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/ClientInterfaceIPCI.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/ClusterControllerIPCI.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/dataset/DatasetDirectoryService.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/dataset/IDatasetDirectoryService.java
A hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/work/GetResultMetadataWork.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-cc/src/main/java/org/apache/hyracks/control/cc/work/RegisterResultPartitionLocationWork.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/base/IClusterController.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/ipc/CCNCFunctions.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/ipc/ClusterControllerRemoteProxy.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc/dataset/DatasetPartitionManager.java
M hyracks-fullstack/hyracks/hyracks-control/hyracks-control-nc/src/main/java/org/apache/hyracks/control/nc/dataset/DatasetPartitionWriter.java
M hyracks-fullstack/hyracks/hyracks-dataflow-std/src/main/java/org/apache/hyracks/dataflow/std/result/ResultWriterOperatorDescriptor.java
41 files changed, 329 insertions(+), 120 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb refs/changes/04/1404/35
-- 
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ifc4eddd23f508962483f3470e88760bf8124dc25
Gerrit-PatchSet: 35
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Till Westmann <ti...@apache.org>
Gerrit-Reviewer: Jenkins <je...@fulliautomatix.ics.uci.edu>