[Draft] TPC-C Hibernate runner #2544
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olavloite
reviewed
Nov 21, 2024
benchmarks/tpcc/src/main/java/com/google/cloud/pgadapter/tpcc/HibernateBenchmarkRunner.java
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benchmarks/tpcc/src/main/java/com/google/cloud/pgadapter/tpcc/HibernateBenchmarkRunner.java
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benchmarks/tpcc/src/main/java/com/google/cloud/pgadapter/tpcc/entities/Customer.java
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benchmarks/tpcc/src/main/java/com/google/cloud/pgadapter/tpcc/entities/District.java
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benchmarks/tpcc/src/main/java/com/google/cloud/pgadapter/tpcc/HibernateBenchmarkRunner.java
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benchmarks/tpcc/src/main/java/com/google/cloud/pgadapter/tpcc/HibernateBenchmarkRunner.java
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hengfengli
reviewed
Dec 10, 2024
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LGTM. Please also add instructions how to run the Hibernate runner in https://github.com/GoogleCloudPlatform/pgadapter/tree/postgresql-dialect/benchmarks/tpcc.
| static final String ROUNDTRIP_LATENCY_DESCRIPTION = | ||
| "Latency when the benchmark runner sends out a query and gets a response"; | ||
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| static final String TPCC_NEWORDER_LATENCY = "spanner/benchmarker/tpcc_neworder_latencies"; |
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Have we considered to add only one metric, e.g., spanner/benchmarker/tpcc_transaction_latencies and use a field in the Attributes to indicate the transaction type?
| conn.setReadOnly(false); | ||
| conn.createStatement().execute("set auto_batch_dml=true"); | ||
| conn.createStatement().execute("set auto_batch_dml_update_count_verification=false"); | ||
| //conn.createStatement().execute("set transaction_tag='" + transactionTag + "'"); |
| import org.hibernate.Session; | ||
| import org.hibernate.SessionFactory; | ||
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| public class SessionHelper { |
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Should we be more specific to Hibernate session, e.g., HibernateSessionHelper?
| # credentials file. | ||
| # Leave unset if the application should use the APPLICATION_DEFAULT_CREDENTIALS. | ||
| pgadapter.credentials=/path/to/credentials.json | ||
| pgadapter.credentials=/Users/rayudualp/Downloads/span-cloud-testing-5084c5e7353d.json |
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We probably should not update this file except adding the hibernate settings below.
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Transaction metrics , Hibernaterunner(v1) implementation