iwasakims commented on pull request #691: URL: https://github.com/apache/bigtop/pull/691#issuecomment-722904140
@sekikn How about redirecting stdout to /dev/null and stderr to the file? like `"-s >/dev/null 2>transactions_basic.dat"`. The message generated by the `-s` seems to be written to stderr and reasonably small. ``` [root@7954c75b4084 /]# ls -lh /bigtop-home/bigtop-tests/smoke-tests/ycsb/ total 16K drwxr-xr-x. 7 root root 84 Nov 6 06:28 build -rw-rw-r--. 1 jenkins jenkins 1.2K Jul 30 02:56 build.gradle -rw-r--r--. 1 root root 1.2K Nov 6 06:28 load_basic.dat -rw-rw-r--. 1 jenkins jenkins 3.5K Nov 6 06:18 TestYcsbSmoke.groovy -rw-r--r--. 1 root root 2.2K Nov 6 06:28 transactions_basic.dat [root@7954c75b4084 /]# cat /bigtop-home/bigtop-tests/smoke-tests/ycsb/load_basic.dat /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.272.b10-1.el8_2.x86_64/bin/java -cp /usr/lib/ycsb/basic-binding/conf:/usr/lib/ycsb/conf:/usr/lib/ycsb/lib/HdrHistogram-2.1.4.jar:/usr/lib/ycsb/lib/core-0.12.0.jar:/usr/lib/ycsb/lib/htrace-core4-4.1.0-incubating.jar:/usr/lib/ycsb/lib/jackson-core-asl-1.9.4.jar:/usr/lib/ycsb/lib/jackson-mapper-asl-1.9.4.jar com.yahoo.ycsb.Client -db com.yahoo.ycsb.BasicDB -P /usr/lib/ycsb/workloads/workloada -p recordcount=500000 -s -load YCSB Client 0.12.0 Command line: -db com.yahoo.ycsb.BasicDB -P /usr/lib/ycsb/workloads/workloada -p recordcount=500000 -s -load Loading workload... Starting test. DBWrapper: report latency for each error is false and specific error codes to track for latency are: [] 2020-11-06 06:28:16:987 0 sec: 3 operations; ? current ops/sec; est completion in 0 seconds [INSERT: Count=9, Max=1235, Min=237, Avg=447.22, 90=473, 99=1235, 99.9=1235, 99.99=1235] 2020-11-06 06:28:21:130 4 sec: 500000 operations; 120249.4 current ops/sec; [CLEANUP: Count=1, Max=1, Min=1, Avg=1, 90=1, 99=1, 99.9=1, 99.99=1] [INSERT: Count=499991, Max=10471, Min=6, Avg=6.91, 90=7, 99=15, 99.9=363, 99.99=383] ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
