diff options
author | 2023-08-17 14:58:30 +0100 | |
---|---|---|
committer | 2024-01-10 12:44:19 +0000 | |
commit | 36b81b27703d298f016180a71c85113d5c90c6b1 (patch) | |
tree | c2661b7f16e8366907e55ec2fd85634c12fbe51e /cps-ri/src/main/java | |
parent | 8e617d64a7725f5fb0f0f31a5c551ff3e1e484de (diff) |
Enable hibernate write batching
- Implement fragment ID sequence generator with allocation size of 100
- Enable write batching for insert and update, with batch size of 100
- Write performance is over 2x faster
Issue-ID: CPS-1795
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: I7ebd0f834abb57c593603e2cd3fafc7e3425ab1e
Diffstat (limited to 'cps-ri/src/main/java')
-rw-r--r--[-rwxr-xr-x] | cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java b/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java index 12f42f2b7..c763f61f8 100755..100644 --- a/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java +++ b/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java @@ -1,6 +1,6 @@ /* * ============LICENSE_START======================================================= - * Copyright (C) 2020-2023 Nordix Foundation. + * Copyright (C) 2020-2024 Nordix Foundation. * Modifications Copyright (C) 2021 Pantheon.tech * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); @@ -31,6 +31,7 @@ import jakarta.persistence.Id; import jakarta.persistence.JoinColumn; import jakarta.persistence.ManyToOne; import jakarta.persistence.OneToMany; +import jakarta.persistence.SequenceGenerator; import jakarta.persistence.Table; import jakarta.validation.constraints.NotNull; import java.io.Serializable; @@ -63,7 +64,8 @@ public class FragmentEntity implements Serializable { private static final long serialVersionUID = 7737669789097119667L; @Id - @GeneratedValue(strategy = GenerationType.IDENTITY) + @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "fragment_id_seq_generator") + @SequenceGenerator(name = "fragment_id_seq_generator", sequenceName = "fragment_id_seq", allocationSize = 100) private Long id; @NotNull |