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Signed-off-by: Vamsi Manohar <[email protected]>
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16 changes: 16 additions & 0 deletions
16
spark/src/main/java/org/opensearch/sql/spark/client/EmrServerlessClient.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| package org.opensearch.sql.spark.client; | ||
|
|
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| import org.json.JSONObject; | ||
| import org.opensearch.sql.spark.helper.FlintHelper; | ||
|
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| public interface EmrServerlessClient { | ||
|
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| String startJobRun( | ||
| String applicationId, | ||
| String query, | ||
| String datasourceRoleArn, | ||
| String executionRoleArn, | ||
| FlintHelper flintHelper); | ||
|
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| JSONObject getJobResult(String applicationId, String jobId); | ||
| } |
137 changes: 137 additions & 0 deletions
137
spark/src/main/java/org/opensearch/sql/spark/client/EmrServerlessClientImpl.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,137 @@ | ||
| /* | ||
| * Copyright OpenSearch Contributors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
|
|
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| package org.opensearch.sql.spark.client; | ||
|
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| import static org.opensearch.sql.spark.data.constants.SparkConstants.GLUE_CATALOG_HIVE_JAR; | ||
| import static org.opensearch.sql.spark.data.constants.SparkConstants.SPARK_INDEX_NAME; | ||
| import static org.opensearch.sql.spark.data.constants.SparkConstants.SPARK_SQL_APPLICATION_JAR; | ||
|
|
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| import com.amazonaws.services.emrserverless.AWSEMRServerless; | ||
| import com.amazonaws.services.emrserverless.model.CancelJobRunRequest; | ||
| import com.amazonaws.services.emrserverless.model.GetJobRunRequest; | ||
| import com.amazonaws.services.emrserverless.model.GetJobRunResult; | ||
| import com.amazonaws.services.emrserverless.model.JobDriver; | ||
| import com.amazonaws.services.emrserverless.model.SparkSubmit; | ||
| import com.amazonaws.services.emrserverless.model.StartJobRunRequest; | ||
| import com.amazonaws.services.emrserverless.model.StartJobRunResult; | ||
| import java.util.Set; | ||
| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
| import org.json.JSONObject; | ||
| import org.opensearch.sql.spark.helper.FlintHelper; | ||
| import org.opensearch.sql.spark.response.SparkResponse; | ||
|
|
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| public class EmrServerlessClientImpl implements EmrServerlessClient { | ||
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| private final AWSEMRServerless emrServerless; | ||
| private final String sparkApplicationJar; | ||
| private SparkResponse sparkResponse; | ||
| private static final Logger logger = LogManager.getLogger(EmrServerlessClientImpl.class); | ||
| private static final Set<String> terminalStates = Set.of("CANCELLED", "FAILED", "SUCCESS"); | ||
| private static final String JOB_NAME = "flint-opensearch-query"; | ||
|
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| public EmrServerlessClientImpl(AWSEMRServerless emrServerless, SparkResponse sparkResponse) { | ||
| this.emrServerless = emrServerless; | ||
| this.sparkApplicationJar = SPARK_SQL_APPLICATION_JAR; | ||
| this.sparkResponse = sparkResponse; | ||
| } | ||
|
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| @Override | ||
| public String startJobRun( | ||
| String applicationId, | ||
| String query, | ||
| String datasourceRoleArn, | ||
| String executionRoleArn, | ||
| FlintHelper flint) { | ||
| StartJobRunRequest request = | ||
| new StartJobRunRequest() | ||
| .withName(JOB_NAME) | ||
| .withApplicationId(applicationId) | ||
| .withExecutionRoleArn(executionRoleArn) | ||
| .withJobDriver( | ||
| new JobDriver() | ||
| .withSparkSubmit( | ||
| new SparkSubmit() | ||
| .withEntryPoint(sparkApplicationJar) | ||
| .withEntryPointArguments(query, SPARK_INDEX_NAME) | ||
| .withSparkSubmitParameters( | ||
| "--class org.opensearch.sql.FlintJob --conf" | ||
| + " spark.hadoop.fs.s3.customAWSCredentialsProvider=com.amazonaws.emr.AssumeRoleAWSCredentialsProvider" | ||
| + " --conf" | ||
| + " spark.emr-serverless.driverEnv.ASSUME_ROLE_CREDENTIALS_ROLE_ARN=" | ||
| + datasourceRoleArn | ||
| + " --conf spark.executorEnv.ASSUME_ROLE_CREDENTIALS_ROLE_ARN=" | ||
| + datasourceRoleArn | ||
| + " --conf" | ||
| + " spark.hadoop.aws.catalog.credentials.provider.factory.class=" | ||
| + "com.amazonaws.glue.catalog.metastore.STSAssumeRoleSessionCredentialsProviderFactory" | ||
| + " --conf spark.hive.metastore.glue.role.arn=" | ||
| + datasourceRoleArn | ||
| // + " --conf | ||
| // spark.driver.cores=1" | ||
| // + " --conf | ||
| // spark.driver.memory=1g" | ||
| // + " --conf | ||
| // spark.executor.cores=2" | ||
| // + " --conf | ||
| // spark.executor.memory=4g" | ||
| + " --conf spark.jars=" | ||
| + GLUE_CATALOG_HIVE_JAR | ||
| + " --conf spark.jars.packages=" | ||
| + "org.opensearch:opensearch-spark-standalone_2.12:0.1.0-SNAPSHOT" | ||
| + " --conf spark.jars.repositories=" | ||
| + "https://aws.oss.sonatype.org/content/repositories/snapshots" | ||
| + " --conf" | ||
| + " spark.emr-serverless.driverEnv.JAVA_HOME=/usr/lib/jvm/java-17-amazon-corretto.x86_64/" | ||
| + " --conf" | ||
| + " spark.executorEnv.JAVA_HOME=/usr/lib/jvm/java-17-amazon-corretto.x86_64/" | ||
| + " --conf spark.datasource.flint.host=" | ||
| + flint.getFlintHost() | ||
| + " --conf spark.datasource.flint.port=" | ||
| + flint.getFlintPort() | ||
| + " --conf spark.datasource.flint.scheme=" | ||
| + flint.getFlintScheme() | ||
| + " --conf spark.datasource.flint.auth=" | ||
| + flint.getFlintAuth() | ||
| + " --conf spark.datasource.flint.region=" | ||
| + flint.getFlintRegion() | ||
| + " --conf" | ||
| + " spark.datasource.flint.customAWSCredentialsProvider=com.amazonaws.emr.AssumeRoleAWSCredentialsProvider" | ||
| + " --conf" | ||
| + " spark.sql.extensions=org.opensearch.flint.spark.FlintSparkExtensions" | ||
| + " --conf spark.hadoop.hive.metastore.client.factory.class=" | ||
| + "com.amazonaws.glue.catalog.metastore.AWSGlueDataCatalogHiveClientFactory"))); | ||
| StartJobRunResult response = emrServerless.startJobRun(request); | ||
| logger.info("Job Run ID: " + response.getJobRunId()); | ||
| sparkResponse.setValue(response.getJobRunId()); | ||
| return response.getJobRunId(); | ||
| } | ||
|
|
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| @Override | ||
| public JSONObject getJobResult(String applicationId, String jobId) { | ||
| sparkResponse.setValue(jobId); | ||
| JSONObject result = sparkResponse.getResultFromOpensearchIndex(); | ||
| if (result == null) { | ||
| result = new JSONObject(); | ||
| result.put("status", getJobRunState(applicationId, jobId)); | ||
| } | ||
| return result; | ||
| } | ||
|
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| public String getJobRunState(String applicationId, String jobRunId) { | ||
| GetJobRunRequest request = | ||
| new GetJobRunRequest().withApplicationId(applicationId).withJobRunId(jobRunId); | ||
| GetJobRunResult response = emrServerless.getJobRun(request); | ||
| logger.info("Job Run state: " + response.getJobRun().getState()); | ||
| return response.getJobRun().getState(); | ||
| } | ||
|
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| public void cancelJobRun(String applicationId, String jobRunId) { | ||
| // Cancel the job run | ||
| emrServerless.cancelJobRun( | ||
| new CancelJobRunRequest().withApplicationId(applicationId).withJobRunId(jobRunId)); | ||
| } | ||
| } |
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