Paul Trowbridge a1c9ea26ce fix: stream PostgreSQL source (migration mode) instead of buffering it all ... setFetchSize(10000) is a no-op on the PostgreSQL JDBC driver while autoCommit is true — the driver loads the entire ResultSet into memory, OOM/GC-thrashing on large source tables (a pg->SQL Server pull pinned the box: 4GB heap, swap full, 0 rows written). PG only uses a server-side cursor when autoCommit is false AND fetchSize > 0. Set the source connection to manual commit ONLY in migration mode: the migration source is read-only so never committing is harmless. Query mode is excluded on purpose — callers (pipekit's run_dest_sql) run committed DDL/DML through query mode, and autoCommit=false would roll those back on close. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>		2026-06-17 15:51:57 -04:00
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src	fix: stream PostgreSQL source (migration mode) instead of buffering it all	2026-06-17 15:51:57 -04:00
build.gradle	rename app module to jrunner for consistency	2026-01-06 21:53:08 -05:00