The exception indicates that the forked process doesn’t executed as expected, thus the test case *should* fail.
Instead of replacing the exception with a logWarning, capturing and printing stdout/stderr of the forked process can be helpful for diagnosis. Currently the only information we have at hand is the process exit code, it’s hard to determine the reason why the forked process fails. On Tue, Aug 19, 2014 at 1:27 PM, scwf <wangf...@huawei.com> wrote: > hi, all > I notice that jenkins may also throw this error when running tests( > https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/18688/ > consoleFull). > > > This is because in Utils.executeAndGetOutput our progress exitCode is not > 0, may be we should logWarning here rather than throw a exception? > > Utils.executeAndGetOutput { > val exitCode = process.waitFor() > stdoutThread.join() // Wait for it to finish reading output > if (exitCode != 0) { > throw new SparkException("Process " + command + " exited with code " > + exitCode) > } > } > > any idea? > > > > On 2014/8/15 11:01, scwf wrote: > >> env: ubuntu 14.04 + spark master buranch >> >> mvn -Pyarn -Phive -Phadoop-2.4 -Dhadoop.version=2.4.0 -DskipTests clean >> package >> >> mvn -Pyarn -Phadoop-2.4 -Phive test >> >> test error: >> >> DriverSuite: >> Spark assembly has been built with Hive, including Datanucleus jars on >> classpath >> - driver should exit after finishing *** FAILED *** >> SparkException was thrown during property evaluation. >> (DriverSuite.scala:40) >> Message: Process List(./bin/spark-class, >> org.apache.spark.DriverWithoutCleanup, >> local) exited with code 1 >> Occurred at table row 0 (zero based, not counting headings), which >> had values ( >> master = local >> ) >> >> SparkSubmitSuite: >> Spark assembly has been built with Hive, including Datanucleus jars on >> classpath >> - launch simple application with spark-submit *** FAILED *** >> org.apache.spark.SparkException: Process List(./bin/spark-submit, >> --class, org.apache.spark.deploy.SimpleApplicationTest, --name, testApp, >> --master, local, file:/tmp/1408015655220-0/testJar-1408015655220.jar) >> exited with code 1 >> >> at org.apache.spark.util.Utils$.executeAndGetOutput(Utils.scala:810) >> at org.apache.spark.deploy.SparkSubmitSuite.runSparkSubmit( >> SparkSubmitSuite.scala:311) >> at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$14. >> apply$mcV$sp(SparkSubmitSuite.scala:291) >> at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$14. >> apply(SparkSubmitSuite.scala:284) >> at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$14. >> apply(SparkSubmitSuite.scala:284) >> at org.scalatest.Transformer$$anonfun$apply$1.apply( >> Transformer.scala:22) >> at org.scalatest.Transformer$$anonfun$apply$1.apply( >> Transformer.scala:22) >> at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85) >> at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104) >> at org.scalatest.Transformer.apply(Transformer.scala:22) >> ... >> Spark assembly has been built with Hive, including Datanucleus jars on >> classpath >> - spark submit includes jars passed in through --jar *** FAILED *** >> org.apache.spark.SparkException: Process List(./bin/spark-submit, >> --class, org.apache.spark.deploy.JarCreationTest, --name, testApp, >> --master, local-cluster[2,1,512], --jars, file:/tmp/1408015659416-0/ >> testJar-1408015659471.jar,fi >> le:/tmp/1408015659472-0/testJar-1408015659513.jar, >> file:/tmp/1408015659415-0/testJar-1408015659416.jar) exited with code 1 >> at org.apache.spark.util.Utils$.executeAndGetOutput(Utils.scala:810) >> at org.apache.spark.deploy.SparkSubmitSuite.runSparkSubmit( >> SparkSubmitSuite.scala:311) >> at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$15. >> apply$mcV$sp(SparkSubmitSuite.scala:305) >> at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$15. >> apply(SparkSubmitSuite.scala:294) >> at org.apache.spark.deploy.SparkSubmitSuite$$anonfun$15. >> apply(SparkSubmitSuite.scala:294) >> at org.scalatest.Transformer$$anonfun$apply$1.apply( >> Transformer.scala:22) >> at org.scalatest.Transformer$$anonfun$apply$1.apply( >> Transformer.scala:22) >> at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85) >> at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104) >> at org.scalatest.Transformer.apply(Transformer.scala:22) >> ... >> >> >> but only test the specific suite as follows will be ok: >> mvn -Pyarn -Phadoop-2.4 -Phive -DwildcardSuites=org.apache.spark.DriverSuite >> test >> >> it seems when run with "mvn -Pyarn -Phadoop-2.4 -Phive test",the process >> with Utils.executeAndGetOutput started can not exited successfully >> (exitcode is not zero) >> >> anyone has idea for this? >> >> >> >> >> > > -- > > Best Regards > Fei Wang > > ------------------------------------------------------------ > -------------------- > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org > For additional commands, e-mail: dev-h...@spark.apache.org > >
