Closed garyxia closed 6 years ago
aerospike ran better but still failed. It generated a report directory.
I attach the report files here. github won't take history.edn so I changed it to history.txt.
My question is: is the test supposed to 'fail'? Meaning that it finds problems? Or the test really was a failure. The print out is loooooooooooooong. I am going to copy & paste in next message.
The output is too long. I save it as a text file.
My take is that the test found some inconsistency, the test itself is ok. Can anyone confirm? Thanks!
Linearizability verification is computationally expensive. I run these tests on a 48-way Xeon with 128GB of RAM. However, you can usually tune tests to be less expensive, by shortening the test's time limit, or increasing the delay between operations.
Tests which include {:valid? false} indicate that Jepsen found an invalid behavior in the system. In one sense, these tests are successful because they found a bug. In another sense, they fail because the system is not correct.
After using Oracle Java 8 jepsen starts to run! However it seems to fail eventually. Zookeeper test either doesn't stop overnight. Or stop after running out of memory.
zookeeper has no report produced.
Caused by: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space at java.util.concurrent.FutureTask.report (FutureTask.java:122) java.util.concurrent.FutureTask.get (FutureTask.java:192) clojure.core$deref_future.invoke (core.clj:2186) clojure.core$future_call$reify6736.deref (core.clj:6683) clojure.core$deref.invoke (core.clj:2206) clojure.core$pmap$step6749$fn6751.invoke (core.clj:6733) clojure.lang.LazySeq.sval (LazySeq.java:40) clojure.lang.LazySeq.seq (LazySeq.java:49) clojure.lang.Cons.next (Cons.java:39) clojure.lang.RT.next (RT.java:674) clojure.core/next (core.clj:64) clojure.core$concat$cat4217$fn4218.invoke (core.clj:707) clojure.lang.LazySeq.sval (LazySeq.java:40) clojure.lang.LazySeq.seq (LazySeq.java:49) clojure.lang.ChunkedCons.chunkedNext (ChunkedCons.java:59) clojure.lang.ChunkedCons.next (ChunkedCons.java:43) clojure.lang.RT.next (RT.java:674) clojure.core/next (core.clj:64) clojure.core.protocols$naive_seq_reduce.invoke (protocols.clj:65) clojure.core.protocols$interface_or_naive_reduce.invoke (protocols.clj:73) clojure.core.protocols/fn (protocols.clj:171) clojure.core.protocols$fn6478$G6473__6487.invoke (protocols.clj:19) clojure.core.protocols$seq_reduce.invoke (protocols.clj:31) clojure.core.protocols/fn (protocols.clj:101) clojure.core.protocols$fn6452$G64476465.invoke (protocols.clj:13) clojure.core$reduce.invoke (core.clj:6519) knossos.linear$step.invoke (linear.clj:251) clojure.core$partial$fn4529.invoke (core.clj:2501) clojure.lang.PersistentVector.reduce (PersistentVector.java:333) clojure.core$reduce.invoke (core.clj:6518) knossos.linear$analysis.invoke (linear.clj:312) jepsen.checker$reify6560.check (checker.clj:53) jepsen.checker$compose$reify6600$fn6602.invoke (checker.clj:256) clojure.core$pmap$fn6744$fn6745.invoke (core.clj:6729) clojure.core$binding_conveyor_fn$fn__4444.invoke (core.clj:1916) clojure.lang.AFn.call (AFn.java:18) java.util.concurrent.FutureTask.run (FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:617) java.lang.Thread.run (Thread.java:745) Caused by: java.lang.OutOfMemoryError: Java heap space at [empty stack trace]
lein test :only jepsen.zookeeper-test/zk-test
FAIL in (zk-test) (zookeeper_test.clj:7) expected: (:valid? (:results (jepsen/run! (zk/zk-test "3.4.5+dfsg-2")))) actual: false
Ran 1 tests containing 1 assertions. 1 failures, 0 errors. Tests failed.