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Stefan Miklosovic edited comment on CASSANDRA-18715 at 10/30/23 8:15 AM: ------------------------------------------------------------------------- I see couple failures which seem to be related: https://ci-cassandra.apache.org/job/Cassandra-trunk/1758/#showFailuresLink org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.ensureVariableChunkSizeDoesNotLeadToIncorrectResults-cdc.jdk17.arch=x86_64.python2.7 org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.ensureVariableChunkSizeDoesNotLeadToIncorrectResults-compression.jdk17.arch=x86_64.python2.7 org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.ensureVariableChunkSizeDoesNotLeadToIncorrectResults-.jdk17.arch=x86_64.python2.7 like {code} java.lang.NoSuchFieldException: modifiers at java.base/java.lang.Class.getDeclaredField(Class.java:2610) at org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.setChunkSize(VectorUpdateDeleteTest.java:556) at org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.ensureVariableChunkSizeDoesNotLeadToIncorrectResults(VectorUpdateDeleteTest.java:548) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) {code} cc [~adelapena] [~mike_tr_adamson] was (Author: smiklosovic): I see couple failure which seem to be related: https://ci-cassandra.apache.org/job/Cassandra-trunk/1758/#showFailuresLink org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.ensureVariableChunkSizeDoesNotLeadToIncorrectResults-cdc.jdk17.arch=x86_64.python2.7 org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.ensureVariableChunkSizeDoesNotLeadToIncorrectResults-compression.jdk17.arch=x86_64.python2.7 org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.ensureVariableChunkSizeDoesNotLeadToIncorrectResults-.jdk17.arch=x86_64.python2.7 like {code} java.lang.NoSuchFieldException: modifiers at java.base/java.lang.Class.getDeclaredField(Class.java:2610) at org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.setChunkSize(VectorUpdateDeleteTest.java:556) at org.apache.cassandra.index.sai.cql.VectorUpdateDeleteTest.ensureVariableChunkSizeDoesNotLeadToIncorrectResults(VectorUpdateDeleteTest.java:548) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) {code} cc [~adelapena] [~mike_tr_adamson] > Add support for vector search in SAI > ------------------------------------ > > Key: CASSANDRA-18715 > URL: https://issues.apache.org/jira/browse/CASSANDRA-18715 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Vector Search > Reporter: Mike Adamson > Assignee: Mike Adamson > Priority: Normal > Fix For: 5.0-alpha2, 5.0, 5.1 > > Time Spent: 25.5h > Remaining Estimate: 0h > > The patch associated with this ticket adds a new vector index to SAI. This > introduces the following new elements and changes to SAI: > * VectorMemtableIndex - the in-memory representation of the vector indexes > that writes data to a DiskANN instance > * VectorSegmentBuilder - that writes a DiskANN graph to the following > on-disk components: > ** VECTOR - contains the floating point vectors associated with the graph > ** TERMS - contains the HNSW graph on-disk representation written by a > HnswGraphWriter > ** POSTINGS - contains the index postings as written by a > VectorPostingsWriter > * VectorIndexSegmentSearcher - used to search the on-disk DiskANN graph -- 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