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GPII-3250: Pre-warm the data loaded by dataloader #7

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seg10 merged 3 commits into from
Sep 6, 2018
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GPII-3250: Pre-warm the data loaded by dataloader #7

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be6ec65
GPII-3250: Pre-warm the data loaded by dataloader
Sep 4, 2018
4468a3e
Decide what to pre-warm based on querying available views
Sep 5, 2018
52387ec
Install jq as part of the docker image
Sep 5, 2018
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13 changes: 13 additions & 0 deletions loadData.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,12 @@ log() {
echo "$(date +'%Y-%m-%d %H:%M:%S') - $1"
}

warm(){
VIEW=$1

curl -fsS $COUCHDB_URL/_design/views/_view/$VIEW >/dev/null
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@natarajaya natarajaya Sep 4, 2018

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This is very expensive query, since it executes view function against ALL data in DB. I think this works now only because we have small number of records.

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@seg10 seg10 Sep 5, 2018

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One option to reduce the cost of this query might be to run it immediately after the creation of the view when. This would require a higher degree of coupling with the test data however and I'm not sure I like the tradeoff considering that load data on a new DB should be pretty infrequent.

}

loadData() {
log "Loading data from $1"

Expand Down Expand Up @@ -47,3 +53,10 @@ fi
# Submit data
loadData $STATIC_DATA_DIR
loadData $BUILD_DATA_DIR

# Warm Data
log "Warming indices..."
warm findPrefsSafeByGpiiKey
warm findClientByOauth2ClientId
warm findAuthorizationByAccessToken
log "Finished warming indices..."