Re: PATCH: logical_work_mem and logical streaming of large in-progress transactions
Dilip Kumar <dilipbalaut@gmail.com>
Commits
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the thread's linked commits as JSON, with link sources.
API reference →
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Tighten the concurrent abort check during decoding.
- 2ce353fc1902 14.0 landed
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Improve hash_create()'s API for some added robustness.
- b3817f5f7746 14.0 landed
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Use HASH_BLOBS for xidhash.
- a1b8aa1e4eec 14.0 landed
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Fix initialization of RelationSyncEntry for streaming transactions.
- 69bd60672af6 14.0 landed
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Remove unused function declaration in logicalproto.h.
- ddd5f6d2609b 14.0 landed
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Add additional tests to test streaming of in-progress transactions.
- 58b5ae9d62bd 14.0 landed
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Fix inline marking introduced in commit 464824323e.
- ac15b499f7f9 14.0 landed
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Add support for streaming to built-in logical replication.
- 464824323e57 14.0 landed
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Fix the SharedFileSetUnregister API.
- 4ab77697f67a 14.0 landed
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Fix comment in procarray.c
- 77c7267c37f7 14.0 cited
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Suppress compiler warning in non-cassert builds.
- e942af7b8261 14.0 cited
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Extend the BufFile interface.
- 808e13b282ef 14.0 landed
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Mark a few logical decoding related variables with PGDLLIMPORT.
- b48cac3b10a0 14.0 landed
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Implement streaming mode in ReorderBuffer.
- 7259736a6e5b 14.0 landed
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Extend the logical decoding output plugin API with stream methods.
- 45fdc9738b36 14.0 landed
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WAL Log invalidations at command end with wal_level=logical.
- c55040ccd017 14.0 landed
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Immediately WAL-log subtransaction and top-level XID association.
- 0bead9af484c 14.0 landed
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Allow logical replication to transfer data in binary format.
- 9de77b545313 14.0 cited
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Only superuser can set sslcert/sslkey in postgres_fdw user mappings
- cebf9d6e6ee1 13.0 cited
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Track statistics for spilling of changes from ReorderBuffer.
- 9290ad198b15 13.0 landed
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Add logical_decoding_work_mem to limit ReorderBuffer memory usage.
- cec2edfa7859 13.0 landed
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logical decoding: process ASSIGNMENT during snapshot build
- bac2fae05c77 13.0 cited
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Emit invalidations to standby for transactions without xid.
- c6ff84b06a68 9.6.0 cited
Attachments
- v12-0001-Immediately-WAL-log-assignments.patch (application/octet-stream) patch v12-0001
- v12-0002-Issue-individual-invalidations-with-wal_level-lo.patch (application/octet-stream) patch v12-0002
- v12-0005-Implement-streaming-mode-in-ReorderBuffer.patch (application/octet-stream) patch v12-0005
- v12-0003-Extend-the-output-plugin-API-with-stream-methods.patch (application/octet-stream) patch v12-0003
- v12-0004-Gracefully-handle-concurrent-aborts-of-uncommitt.patch (application/octet-stream) patch v12-0004
- v12-0007-Track-statistics-for-streaming.patch (application/octet-stream) patch v12-0007
- v12-0006-Add-support-for-streaming-to-built-in-replicatio.patch (application/octet-stream) patch v12-0006
- v12-0008-Enable-streaming-for-all-subscription-TAP-tests.patch (application/octet-stream) patch v12-0008
- v12-0009-Add-TAP-test-for-streaming-vs.-DDL.patch (application/octet-stream) patch v12-0009
- v12-0010-Bugfix-handling-of-incomplete-toast-tuple.patch (application/octet-stream) patch v12-0010
On Thu, Feb 13, 2020 at 8:42 AM Dilip Kumar <dilipbalaut@gmail.com> wrote: > > On Tue, Feb 11, 2020 at 8:42 AM Dilip Kumar <dilipbalaut@gmail.com> wrote: > > The patch set was not applying on the head so I have rebased it. I have changed the patch 0002 so that instead of logging the WAL for each invalidation, now we log at each command end as discussed upthread[1] Soon we will evaluate the performance for the same and post the results. [1] https://www.postgresql.org/message-id/CAA4eK1LOa%2B2KqNX%3Dm%3D1qMBDW%2Bo50AuwjAOX6ZqL-rWGiH1F9MQ%40mail.gmail.com -- Regards, Dilip Kumar EnterpriseDB: http://www.enterprisedb.com