[ https://issues.apache.org/jira/browse/CASSANDRA-20167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Konstantinov updated CASSANDRA-20167: -------------------------------------------- Attachment: 20167_bind_vars_immutable_list-5.0.patch 20167_restriction_set_as_array-5.0.patch > Reduce memory allocations in miscellaneous places along write path > ------------------------------------------------------------------ > > Key: CASSANDRA-20167 > URL: https://issues.apache.org/jira/browse/CASSANDRA-20167 > Project: Apache Cassandra > Issue Type: Improvement > Components: Consistency/Coordination, Local/Other > Reporter: Dmitry Konstantinov > Assignee: Dmitry Konstantinov > Priority: Normal > Fix For: 5.0.x > > Attachments: 20167_BTreeRow_Builder_reuse-5.0.patch, > 20167_SingleTableSinglePartitionUpdatesCollector-5.0.patch, > 20167_bind_vars_immutable_list-5.0.patch, 20167_mutation-5.0.patch, > 20167_network-5.0.patch, 20167_partition_update_iterator-5.0.patch, > 20167_restriction_set_as_array-5.0.patch, > 20167_single_clustering_key-5.0.patch, > ci_summary_netudima_20167-5.0_147.html, image-2024-12-26-22-01-32-592.png, > image-2024-12-26-22-01-55-614.png, image-2024-12-26-22-02-44-040.png, > image-2024-12-26-22-03-49-018.png, > results_details_netudima_20167-5.0_147.tar.xz > > Time Spent: 2h 10m > Remaining Estimate: 0h > > Avoid unnecessary allocations in different places along write path: > * avoid iterator allocations if possible > * handle typical cases (such as a single row, single table writes) more > efficiently > * add fast paths for typical scenarios (like pending ranges is empty) > * memorize things which can be computed once -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org