Hi, I am using PG 13 (seen on older PGs also) and cloned YCSB last week and using jdbc binding 0.16. Irrespective of what number I set operationcount and recordcount to, I observe the same failure always.
The command I use: (I have run load A by now)
./bin/ycsb run jdbc -P workloads/workloadd -P jdbc/src/main/conf/db.properties -p recordcount=100 -p operationcount=100 -cp jdbc/target/postgresql-9.0-802.jdbc4.jar
Result:
# ./bin/ycsb run jdbc -P workloads/workloadd -P jdbc/src/main/conf/db.properties -p recordcount=100 -p operationcount=100 -cp jdbc/target/postgresql-9.0-802.jdbc4.jar
[WARN] Running against a source checkout. In order to get our runtime dependencies we'll have to invoke Maven. Depending on the state of your system, this may take ~30-45 seconds
[DEBUG] Running 'mvn -pl com.yahoo.ycsb:jdbc-binding -am package -DskipTests dependency:build-classpath -DincludeScope=compile -Dmdep.outputFilterFile=true'
java -cp jdbc/target/postgresql-9.0-802.jdbc4.jar:/home/cc/YCSB/jdbc/conf:/home/cc/YCSB/jdbc/target/jdbc-binding-0.16.0-SNAPSHOT.jar:/home/cc/YCSB/jdbc/target/jdbc-binding-0.17.0-SNAPSHOT.jar:/root/.m2/repository/org/apache/geronimo/specs/geronimo-jta_1.1_spec/1.1.1/geronimo-jta_1.1_spec-1.1.1.jar:/root/.m2/repository/org/apache/htrace/htrace-core4/4.1.0-incubating/htrace-core4-4.1.0-incubating.jar:/root/.m2/repository/net/sourceforge/serp/serp/1.13.1/serp-1.13.1.jar:/root/.m2/repository/org/hdrhistogram/HdrHistogram/2.1.4/HdrHistogram-2.1.4.jar:/root/.m2/repository/org/apache/openjpa/openjpa-jdbc/2.1.1/openjpa-jdbc-2.1.1.jar:/root/.m2/repository/org/apache/geronimo/specs/geronimo-jms_1.1_spec/1.1.1/geronimo-jms_1.1_spec-1.1.1.jar:/home/cc/YCSB/core/target/core-0.17.0-SNAPSHOT.jar:/root/.m2/repository/org/apache/openjpa/openjpa-kernel/2.1.1/openjpa-kernel-2.1.1.jar:/root/.m2/repository/org/codehaus/jackson/jackson-core-asl/1.9.4/jackson-core-asl-1.9.4.jar:/root/.m2/repository/commons-collections/commons-collections/3.2.1/commons-collections-3.2.1.jar:/root/.m2/repository/commons-lang/commons-lang/2.4/commons-lang-2.4.jar:/root/.m2/repository/org/codehaus/jackson/jackson-mapper-asl/1.9.4/jackson-mapper-asl-1.9.4.jar:/root/.m2/repository/org/apache/openjpa/openjpa-lib/2.1.1/openjpa-lib-2.1.1.jar:/root/.m2/repository/commons-pool/commons-pool/1.5.4/commons-pool-1.5.4.jar com.yahoo.ycsb.Client -db com.yahoo.ycsb.db.JdbcDBClient -P workloads/workloadd -P jdbc/src/main/conf/db.properties -p recordcount=100 -p operationcount=100 -t
Command line: -db com.yahoo.ycsb.db.JdbcDBClient -P workloads/workloadd -P jdbc/src/main/conf/db.properties -p recordcount=100 -p operationcount=100 -t
YCSB Client 0.17.0-SNAPSHOT
Loading workload...
Starting test.
Adding shard node URL: jdbc:postgresql://localhost:5432/abc?reWriteBatchedInserts=true
Using shards: 1, batchSize:1000, fetchSize: 1000
DBWrapper: report latency for each error is false and specific error codes to track for latency are: []
[OVERALL], RunTime(ms), 203
[OVERALL], Throughput(ops/sec), 492.61083743842363
[TOTAL_GCS_PS_Scavenge], Count, 0
[TOTAL_GC_TIME_PS_Scavenge], Time(ms), 0
[TOTAL_GC_TIME_%_PS_Scavenge], Time(%), 0.0
[TOTAL_GCS_PS_MarkSweep], Count, 0
[TOTAL_GC_TIME_PS_MarkSweep], Time(ms), 0
[TOTAL_GC_TIME_%_PS_MarkSweep], Time(%), 0.0
[TOTAL_GCs], Count, 0
[TOTAL_GC_TIME], Time(ms), 0
[TOTAL_GC_TIME_%], Time(%), 0.0
[READ], Operations, 71
[READ], AverageLatency(us), 862.4084507042254
[READ], MinLatency(us), 301
[READ], MaxLatency(us), 27935
[READ], 95thPercentileLatency(us), 922
[READ], 99thPercentileLatency(us), 1168
[READ], Return=OK, 71
[READ], Return=NOT_FOUND, 21
[CLEANUP], Operations, 1
[CLEANUP], AverageLatency(us), 7366.0
[CLEANUP], MinLatency(us), 7364
[CLEANUP], MaxLatency(us), 7367
[CLEANUP], 95thPercentileLatency(us), 7367
[CLEANUP], 99thPercentileLatency(us), 7367
[INSERT], Operations, 8
[INSERT], AverageLatency(us), 573.0
[INSERT], MinLatency(us), 311
[INSERT], MaxLatency(us), 1881
[INSERT], 95thPercentileLatency(us), 1881
[INSERT], 99thPercentileLatency(us), 1881
[INSERT], Return=BATCHED_OK, 8
[READ-FAILED], Operations, 21
[READ-FAILED], AverageLatency(us), 285.57142857142856
[READ-FAILED], MinLatency(us), 210
[READ-FAILED], MaxLatency(us), 409
[READ-FAILED], 95thPercentileLatency(us), 388
[READ-FAILED], 99thPercentileLatency(us), 409
This is my db.properties file:
db.driver=org.postgresql.Driver
jdbc.fetchsize=1000
#db.url=jdbc:postgresql://localhost:5432/abc?reWriteBatchedInserts=true&sslmode='verify-ca'&ssl='true'&sslcert='/home/cc/postFix/pg13Data/data/client/postgresql.crt'&sslkey='/home/cc/postFix/pg13Data/data/client/postgresql.key'&sslrootcert='/home/cc/postFix/pg13Data/data/server.crt'
db.url=jdbc:postgresql://localhost:5432/abc?reWriteBatchedInserts=true
db.user=abc
db.passwd=PASSWORD
db.batchsize=1000
jdbc.batchupdateapi=true
I don't particularly see failures in any other workloads. Let me know if you need any further information. I could verify the same failure on different machines also.
And I have made no changes to the workload D file:
recordcount=1000
operationcount=1000
workload=com.yahoo.ycsb.workloads.CoreWorkload
readallfields=true
readproportion=0.95
updateproportion=0
scanproportion=0
insertproportion=0.05
requestdistribution=latest
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