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[GitHub] [hive] dengzhhu653 opened a new pull request #2070: HIVE-24861: Hive JDBC driver doesn't consider the value of 'hasMoreRows'
dengzhhu653 opened a new pull request #2070:
URL: https://github.com/apache/hive/pull/2070
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[GitHub] [hive] github-actions[bot] commented on pull request #2070: HIVE-24861: Hive JDBC driver doesn't consider the value of 'hasMoreRows'
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #2070:
URL: https://github.com/apache/hive/pull/2070#issuecomment-855314871
This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
Feel free to reach out on the dev@hive.apache.org list if the patch is in need of reviews.
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[GitHub] [hive] ellieMayVelasquez commented on a change in pull request #2070: HIVE-24861: Hive JDBC driver doesn't consider the value of 'hasMoreRows'
Posted by GitBox <gi...@apache.org>.
ellieMayVelasquez commented on a change in pull request #2070:
URL: https://github.com/apache/hive/pull/2070#discussion_r601003329
##########
File path: itests/hive-unit/src/test/java/org/apache/hive/jdbc/TestHiveQueryResultSet.java
##########
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hive.jdbc;
+
+import java.sql.ResultSet;
+import java.sql.Statement;
+import java.util.Properties;
+
+import org.junit.Test;
+
+import org.apache.hadoop.hive.conf.HiveConf;
+import org.apache.hadoop.hive.metastore.api.FieldSchema;
+import org.apache.hadoop.hive.metastore.api.Schema;
+import org.apache.hive.service.cli.RowSet;
+import org.apache.hive.service.cli.RowSetFactory;
+import org.apache.hive.service.cli.TableSchema;
+import org.apache.hive.service.cli.thrift.EmbeddedThriftBinaryCLIService;
+import org.apache.hive.service.rpc.thrift.TFetchResultsReq;
+import org.apache.hive.service.rpc.thrift.TFetchResultsResp;
+import org.apache.hive.service.rpc.thrift.TRowSet;
+import org.apache.hive.service.rpc.thrift.TStatus;
+import org.apache.hive.service.rpc.thrift.TStatusCode;
+import org.apache.thrift.TException;
+
+import static org.apache.hive.jdbc.EmbeddedCLIServicePortal.EMBEDDED_CLISERVICE;
+import static org.apache.hive.jdbc.Utils.URL_PREFIX;
+import static org.apache.hive.service.rpc.thrift.TProtocolVersion.HIVE_CLI_SERVICE_PROTOCOL_V10;
+import static org.junit.Assert.assertEquals;
+
+public class TestHiveQueryResultSet {
+ private static final String EMIT_EMPTY_ROWS = "hive.test.emit.empty.rows";
+ private static final String EMIT_NUM_ROWS = "hive.test.emit.num.rows";
+
+ // Create subclass of EmbeddedThriftBinaryCLIService
+ public static class MyThriftBinaryCLIService extends EmbeddedThriftBinaryCLIService {
+ private TStatus success = new TStatus(TStatusCode.SUCCESS_STATUS);
+ private boolean emitEmptyRows;
+ private int numRows;
+ private int position;
+ private int emptyRowPos;
+
+ @Override
+ public synchronized void init(HiveConf hiveConf) {
+ hiveConf.setBoolean("hive.support.concurrency", false);
+ this.emitEmptyRows = hiveConf.getBoolean(EMIT_EMPTY_ROWS, false);
+ this.numRows = hiveConf.getInt(EMIT_NUM_ROWS, 10);
+ this.emptyRowPos = (numRows / 2);
+ this.position = 0;
+ super.init(hiveConf);
+ }
+
+ @Override
+ public TFetchResultsResp FetchResults(TFetchResultsReq req) throws TException {
Review comment:
noticed.
##########
File path: itests/hive-unit/src/test/java/org/apache/hive/jdbc/TestHiveQueryResultSet.java
##########
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hive.jdbc;
+
+import java.sql.ResultSet;
+import java.sql.Statement;
+import java.util.Properties;
+
+import org.junit.Test;
+
+import org.apache.hadoop.hive.conf.HiveConf;
+import org.apache.hadoop.hive.metastore.api.FieldSchema;
+import org.apache.hadoop.hive.metastore.api.Schema;
+import org.apache.hive.service.cli.RowSet;
+import org.apache.hive.service.cli.RowSetFactory;
+import org.apache.hive.service.cli.TableSchema;
+import org.apache.hive.service.cli.thrift.EmbeddedThriftBinaryCLIService;
+import org.apache.hive.service.rpc.thrift.TFetchResultsReq;
+import org.apache.hive.service.rpc.thrift.TFetchResultsResp;
+import org.apache.hive.service.rpc.thrift.TRowSet;
+import org.apache.hive.service.rpc.thrift.TStatus;
+import org.apache.hive.service.rpc.thrift.TStatusCode;
+import org.apache.thrift.TException;
+
+import static org.apache.hive.jdbc.EmbeddedCLIServicePortal.EMBEDDED_CLISERVICE;
+import static org.apache.hive.jdbc.Utils.URL_PREFIX;
+import static org.apache.hive.service.rpc.thrift.TProtocolVersion.HIVE_CLI_SERVICE_PROTOCOL_V10;
+import static org.junit.Assert.assertEquals;
+
+public class TestHiveQueryResultSet {
+ private static final String EMIT_EMPTY_ROWS = "hive.test.emit.empty.rows";
+ private static final String EMIT_NUM_ROWS = "hive.test.emit.num.rows";
+
+ // Create subclass of EmbeddedThriftBinaryCLIService
+ public static class MyThriftBinaryCLIService extends EmbeddedThriftBinaryCLIService {
+ private TStatus success = new TStatus(TStatusCode.SUCCESS_STATUS);
+ private boolean emitEmptyRows;
+ private int numRows;
+ private int position;
+ private int emptyRowPos;
+
+ @Override
+ public synchronized void init(HiveConf hiveConf) {
+ hiveConf.setBoolean("hive.support.concurrency", false);
+ this.emitEmptyRows = hiveConf.getBoolean(EMIT_EMPTY_ROWS, false);
+ this.numRows = hiveConf.getInt(EMIT_NUM_ROWS, 10);
+ this.emptyRowPos = (numRows / 2);
+ this.position = 0;
+ super.init(hiveConf);
+ }
+
+ @Override
+ public TFetchResultsResp FetchResults(TFetchResultsReq req) throws TException {
Review comment:
noticed :)
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[GitHub] [hive] ellieMayVelasquez commented on a change in pull request #2070: HIVE-24861: Hive JDBC driver doesn't consider the value of 'hasMoreRows'
Posted by GitBox <gi...@apache.org>.
ellieMayVelasquez commented on a change in pull request #2070:
URL: https://github.com/apache/hive/pull/2070#discussion_r598319032
##########
File path: itests/hive-unit/src/test/java/org/apache/hive/jdbc/TestHiveQueryResultSet.java
##########
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hive.jdbc;
+
+import java.sql.ResultSet;
+import java.sql.Statement;
+import java.util.Properties;
+
+import org.junit.Test;
+
+import org.apache.hadoop.hive.conf.HiveConf;
+import org.apache.hadoop.hive.metastore.api.FieldSchema;
+import org.apache.hadoop.hive.metastore.api.Schema;
+import org.apache.hive.service.cli.RowSet;
+import org.apache.hive.service.cli.RowSetFactory;
+import org.apache.hive.service.cli.TableSchema;
+import org.apache.hive.service.cli.thrift.EmbeddedThriftBinaryCLIService;
+import org.apache.hive.service.rpc.thrift.TFetchResultsReq;
+import org.apache.hive.service.rpc.thrift.TFetchResultsResp;
+import org.apache.hive.service.rpc.thrift.TRowSet;
+import org.apache.hive.service.rpc.thrift.TStatus;
+import org.apache.hive.service.rpc.thrift.TStatusCode;
+import org.apache.thrift.TException;
+
+import static org.apache.hive.jdbc.EmbeddedCLIServicePortal.EMBEDDED_CLISERVICE;
+import static org.apache.hive.jdbc.Utils.URL_PREFIX;
+import static org.apache.hive.service.rpc.thrift.TProtocolVersion.HIVE_CLI_SERVICE_PROTOCOL_V10;
+import static org.junit.Assert.assertEquals;
+
+public class TestHiveQueryResultSet {
+ private static final String EMIT_EMPTY_ROWS = "hive.test.emit.empty.rows";
+ private static final String EMIT_NUM_ROWS = "hive.test.emit.num.rows";
+
+ // Create subclass of EmbeddedThriftBinaryCLIService
+ public static class MyThriftBinaryCLIService extends EmbeddedThriftBinaryCLIService {
+ private TStatus success = new TStatus(TStatusCode.SUCCESS_STATUS);
+ private boolean emitEmptyRows;
+ private int numRows;
+ private int position;
+ private int emptyRowPos;
+
+ @Override
+ public synchronized void init(HiveConf hiveConf) {
+ hiveConf.setBoolean("hive.support.concurrency", false);
+ this.emitEmptyRows = hiveConf.getBoolean(EMIT_EMPTY_ROWS, false);
+ this.numRows = hiveConf.getInt(EMIT_NUM_ROWS, 10);
+ this.emptyRowPos = (numRows / 2);
+ this.position = 0;
+ super.init(hiveConf);
+ }
+
+ @Override
+ public TFetchResultsResp FetchResults(TFetchResultsReq req) throws TException {
Review comment:
I detect that this code is problematic. According to the [Bad practice (BAD_PRACTICE)](https://spotbugs.readthedocs.io/en/stable/bugDescriptions.html#bad-practice-bad-practice), [Nm: Method names should start with a lower case letter (NM_METHOD_NAMING_CONVENTION)](https://spotbugs.readthedocs.io/en/stable/bugDescriptions.html#nm-method-names-should-start-with-a-lower-case-letter-nm-method-naming-convention).
Methods should be verbs, in mixed case with the first letter lowercase, with the first letter of each internal word capitalized.
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[GitHub] [hive] dengzhhu653 commented on a change in pull request #2070: HIVE-24861: Hive JDBC driver doesn't consider the value of 'hasMoreRows'
Posted by GitBox <gi...@apache.org>.
dengzhhu653 commented on a change in pull request #2070:
URL: https://github.com/apache/hive/pull/2070#discussion_r600992887
##########
File path: itests/hive-unit/src/test/java/org/apache/hive/jdbc/TestHiveQueryResultSet.java
##########
@@ -0,0 +1,143 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hive.jdbc;
+
+import java.sql.ResultSet;
+import java.sql.Statement;
+import java.util.Properties;
+
+import org.junit.Test;
+
+import org.apache.hadoop.hive.conf.HiveConf;
+import org.apache.hadoop.hive.metastore.api.FieldSchema;
+import org.apache.hadoop.hive.metastore.api.Schema;
+import org.apache.hive.service.cli.RowSet;
+import org.apache.hive.service.cli.RowSetFactory;
+import org.apache.hive.service.cli.TableSchema;
+import org.apache.hive.service.cli.thrift.EmbeddedThriftBinaryCLIService;
+import org.apache.hive.service.rpc.thrift.TFetchResultsReq;
+import org.apache.hive.service.rpc.thrift.TFetchResultsResp;
+import org.apache.hive.service.rpc.thrift.TRowSet;
+import org.apache.hive.service.rpc.thrift.TStatus;
+import org.apache.hive.service.rpc.thrift.TStatusCode;
+import org.apache.thrift.TException;
+
+import static org.apache.hive.jdbc.EmbeddedCLIServicePortal.EMBEDDED_CLISERVICE;
+import static org.apache.hive.jdbc.Utils.URL_PREFIX;
+import static org.apache.hive.service.rpc.thrift.TProtocolVersion.HIVE_CLI_SERVICE_PROTOCOL_V10;
+import static org.junit.Assert.assertEquals;
+
+public class TestHiveQueryResultSet {
+ private static final String EMIT_EMPTY_ROWS = "hive.test.emit.empty.rows";
+ private static final String EMIT_NUM_ROWS = "hive.test.emit.num.rows";
+
+ // Create subclass of EmbeddedThriftBinaryCLIService
+ public static class MyThriftBinaryCLIService extends EmbeddedThriftBinaryCLIService {
+ private TStatus success = new TStatus(TStatusCode.SUCCESS_STATUS);
+ private boolean emitEmptyRows;
+ private int numRows;
+ private int position;
+ private int emptyRowPos;
+
+ @Override
+ public synchronized void init(HiveConf hiveConf) {
+ hiveConf.setBoolean("hive.support.concurrency", false);
+ this.emitEmptyRows = hiveConf.getBoolean(EMIT_EMPTY_ROWS, false);
+ this.numRows = hiveConf.getInt(EMIT_NUM_ROWS, 10);
+ this.emptyRowPos = (numRows / 2);
+ this.position = 0;
+ super.init(hiveConf);
+ }
+
+ @Override
+ public TFetchResultsResp FetchResults(TFetchResultsReq req) throws TException {
Review comment:
Thanks for the comments, @ellieMayVelasquez! The method is defined the thrift, and used for many other languages: php, python, etc. It's may difficult to change the method.
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[GitHub] [hive] github-actions[bot] closed pull request #2070: HIVE-24861: Hive JDBC driver doesn't consider the value of 'hasMoreRows'
Posted by GitBox <gi...@apache.org>.
github-actions[bot] closed pull request #2070:
URL: https://github.com/apache/hive/pull/2070
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