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Hoss Man commented on SOLR-6387: -------------------------------- patch looks pretty good, here's some coments (already discussed with Uwe on IRC but recording here for posterity)... * instead of ever refering directly to the java.net bug URL anywhere in our code, we should always direct users here for the full context (and a place we can update with more info) * SystemInfoHandler shouldn't rethrow the Error if it matches "posix_spawn" - it should just update the return String value to explain *why* there was an error executing the command, and then swallow the error > Add work around for JDK bug #8047340 ? > -------------------------------------- > > Key: SOLR-6387 > URL: https://issues.apache.org/jira/browse/SOLR-6387 > Project: Solr > Issue Type: Bug > Environment: Linux, MacOSX, POSIX in general > Reporter: Hoss Man > Assignee: Uwe Schindler > Priority: Minor > Labels: Java7, Java8 > Attachments: SOLR-6387.patch > > > Jenkin's tests occasionally fail with the following cryptic error... > {noformat} > java.lang.Error: posix_spawn is not a supported process launch mechanism on > this platform. > at > __randomizedtesting.SeedInfo.seed([9219CAA3BCAA7365:7F07719937A772E1]:0) > at java.lang.UNIXProcess$1.run(UNIXProcess.java:104) > at java.lang.UNIXProcess$1.run(UNIXProcess.java:93) > at java.security.AccessController.doPrivileged(Native Method) > at java.lang.UNIXProcess.<clinit>(UNIXProcess.java:91) > at java.lang.ProcessImpl.start(ProcessImpl.java:130) > at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028) > at java.lang.Runtime.exec(Runtime.java:617) > {noformat} > A commonality of most of these failures is that the turkish locale has been > randomly selected, and apparently the Runtime.exec is busted whtn you use > turkish... > http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8047340 > http://java.thedizzyheights.com/2014/07/java-error-posix_spawn-is-not-a-supported-process-launch-mechanism-on-this-platform-when-trying-to-spawn-a-process/ > We should consider hardcoding the "jdk.lang.Process.launchMechanism" sys > property mentioned as a workarround in the jdk bug report -- This message was sent by Atlassian JIRA (v6.2#6252) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org