[doc] add FAQ for Stream Load Broken pipe when syncing large tables via Flink CDC#3597
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JNSimba wants to merge 2 commits intoapache:masterfrom
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[doc] add FAQ for Stream Load Broken pipe when syncing large tables via Flink CDC#3597JNSimba wants to merge 2 commits intoapache:masterfrom
JNSimba wants to merge 2 commits intoapache:masterfrom
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Rename the streaming job doc concepts to eliminate the misleading
"Single Table Sync / Full Database Sync" dichotomy. The two are
fundamentally different mechanisms (Job + TVF vs. native
FROM ... TO DATABASE DDL), not a "table count" distinction.
Database-level Sync can also sync a single table via include_tables.
- Single Table Sync -> Table-level Sync (单表同步 -> 表级同步)
- Full Database Sync -> Database-level Sync (整库同步 -> 库级同步)
- Rename files via git mv (continuous-load-*-{single,multi} -> {table,database})
- Update sidebars.ts and version-4.x-sidebars.json
- Update cdc-stream.md cross-references
- Add "How to Choose" capability-comparison section to overview pages
- Add "Job Lifecycle" state-machine section to overview pages
Applied to dev (current) and 4.x versions, both Chinese and English.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Replaced by a clean PR based on master. |
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Summary
Add a new FAQ entry to the Flink Doris Connector docs (English/Chinese, dev/4.x) for the
I/O exception (java.net.SocketException) ... Broken pipeerror that users may encounter when syncing large tables (e.g. Oracle) via Flink CDC.The FAQ explains the root cause (single Stream Load data volume exceeding the BE-side limit) and lists three mitigations:
streaming_load_max_mb.sink.enable.batch-mode=true).--oracle-conf scan.incremental.snapshot.enabled=true(experimental).Also references the upstream Flink CDC FAQ for further reading.
Files changed
docs/ecosystem/flink-doris-connector/flink-doris-connector.md(English dev)i18n/zh-CN/.../current/ecosystem/flink-doris-connector/flink-doris-connector.md(Chinese dev)versioned_docs/version-4.x/ecosystem/flink-doris-connector/flink-doris-connector.md(English 4.x)i18n/zh-CN/.../version-4.x/ecosystem/flink-doris-connector/flink-doris-connector.md(Chinese 4.x)