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| -rw-r--r-- | kafka/topics.md | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/kafka/topics.md b/kafka/topics.md index ebe7a61..7a34c83 100644 --- a/kafka/topics.md +++ b/kafka/topics.md @@ -110,6 +110,22 @@ retention (on both a size and time basis). fatcat-ENV.file-updates => key: fcid => 4x partitions + fatcat-ENV.work-ident-updates + => work identifiers when updated and needs re-indexing (eg, in scholar) + => 6x partitions + => key: doc ident ("work_{ident}") + => key compaction possible; long retention + + scholar-ENV.sim-updates + => 6x partitions + => key: "sim_item_{}" + => key compaction possible; long retention + scholar-ENV.update-docs + => 12x partitions + => key: scholar doc identifer + => gzip compression + => key compaction possible + => short time-based retention (2 months?) ### Deprecated/Unused Topics @@ -157,6 +173,7 @@ exists`; this seems safe, and the settings won't be over-ridden. ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 8 --topic fatcat-qa.work-updates ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 4 --topic fatcat-qa.file-updates ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 4 --topic fatcat-qa.container-updates + ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 6 --topic fatcat-qa.work-ident-updates ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 8 --topic fatcat-qa.api-crossref ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 8 --topic fatcat-qa.api-datacite --config cleanup.policy=compact @@ -175,3 +192,5 @@ exists`; this seems safe, and the settings won't be over-ridden. ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 12 --topic sandcrawler-qa.pdf-thumbnail-180px-jpg --config cleanup.policy=compact ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 24 --topic sandcrawler-qa.unextracted + ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 6 --topic scholar-qa.sim-updates + ./kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 2 --partitions 12 --topic scholar-qa.update-docs --config compression.type=gzip --config cleanup.policy=compact --config retention.ms=7889400000 |