Use incremental parsing of backup manifests.
This changes the three callers to json_parse_manifest() to use
json_parse_manifest_incremental_chunk() if appropriate. In the case of
the backend caller, since we don't know the size of the manifest in
advance we always call the incremental parser.
Author: Andrew Dunstan
Reviewed-By: Jacob Champion
Discussion: https://postgr.es/m/7b0a51d6-0d9d-7366-3a1a-f74397a02f55@dunslane.net
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/222e11a10ae9840929cff617c01cc6f8f695536f
Modified Files
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src/backend/backup/basebackup_incremental.c | 58 +++++++++++++-----
src/bin/pg_combinebackup/load_manifest.c | 92 ++++++++++++++++++++++-------
src/bin/pg_verifybackup/pg_verifybackup.c | 90 ++++++++++++++++++++--------
3 files changed, 178 insertions(+), 62 deletions(-)