It would depend on what you mean precisely by "I am running the same query" -- the same query with different args or the exact same args? Given different args I would expect their to be a fast reproducible first-query bomb arg value. Otherwise I'd be curious if you were monitoring memory consumption over time.
Otherwise the case of corrupted index has been encountered a couple times -- either failed initial index builds (incomplete or mistyped) or concurrent auto-index-generation at query time (instead of prebuild) that could result in a partially valid index. On Wed, Jul 23, 2014 at 2:13 PM, Rajiv Bandaru <[email protected]> wrote: > Thanks Pravin for your response. Here is what I am doing. I am running the > same query continuously over a period of time. So, this same query runs for > 2000 times before I encounter the error and crash. If indexes were an issue > then shouldn't it fail on the first run itself? > > And, I am on 3.1.8 as well. > > Thank you, > Rajiv > 949.334.7257 > > > On Wed, Jul 23, 2014 at 2:04 PM, Pravin Joshi <[email protected]> > wrote: > >> Rajiv, >> >> What FastBit version you using? I used 3.1.8 and encountered SIGSEGV if >> index is not created properly. I would suggest taking a look at >> column definition and make sure the column you are fetching is defined as >> Long. >> >> >> Pravin >> >> >> On Wed, Jul 23, 2014 at 1:57 PM, Rajiv Bandaru <[email protected]> >> wrote: >> >>> >>> This is the another error... >>> >>> >>> # >>> # A fatal error has been detected by the Java Runtime Environment: >>> # >>> # SIGSEGV (0xb) at pc=0x00007f957c64f33a, pid=16202, tid=140280209815296 >>> >>> # >>> # JRE version: 6.0_25-b06 >>> # Java VM: Java HotSpot(TM) 64-Bit Server VM (20.0-b11 mixed mode >>> linux-amd64 compressed oops) >>> # Problematic frame: >>> # v ~BufferBlob::jni_fast_GetLongField >>> >>> # >>> # An error report file with more information is saved as: >>> # /home/rajiv.bandaru/sir/bin/hs_err_pid16202.log >>> >>> # >>> # If you would like to submit a bug report, please visit: >>> # http://java.sun.com/webapps/bugreport/crash.jsp >>> # The crash happened outside the Java Virtual Machine in native code. >>> # See problematic frame for where to report the bug. >>> # >>> Aborted (core dumped) >>> >>> On Wed, Jul 23, 2014 at 1:15 PM, Rajiv Bandaru <[email protected]> >>> wrote: >>> >>>> I am running a particular fastbit query continuously for 10 minutes, >>>> however the process crashes with the following native code errors. I am >>>> running it on Ubuntu. >>>> >>>> >>>> # >>>> # A fatal error has been detected by the Java Runtime Environment: >>>> # >>>> # SIGSEGV (0xb) at pc=0x00007f35d009ae84, pid=13865, tid=13986 >>>> 9078443776 >>>> # >>>> # JRE version: 6.0_25-b06 >>>> # Java VM: Java HotSpot(TM) 64-Bit Server VM (20.0-b11 mixed mode >>>> linux-amd64 compressed oops) >>>> # Problematic frame: >>>> # C [libpthread.so.0+0x9e84] pthread_mutex_lock+0x4 >>>> # >>>> # An error report file with more information is saved as: >>>> # /home/rajiv.bandaru/sir/bin/hs_err_pid13865.log >>>> # >>>> # If you would like to submit a bug report, please visit: >>>> # http://java.sun.com/webapps/bugreport/crash.jsp >>>> # The crash happened outside the Java Virtual Machine in native code. >>>> # See problematic frame for where to report the bug. >>>> # >>>> Aborted (core dumped) >>>> >>>> >>>> And, the second error is exactly the same but here is the Problematic >>>> frame >>>> >>>> BufferBlob::jni_fast_GetLongField >>>> >>>> >>>> Rajiv >>>> >>> >>> >>> _______________________________________________ >>> FastBit-users mailing list >>> [email protected] >>> https://hpcrdm.lbl.gov/cgi-bin/mailman/listinfo/fastbit-users >>> >>> >> >> _______________________________________________ >> FastBit-users mailing list >> [email protected] >> https://hpcrdm.lbl.gov/cgi-bin/mailman/listinfo/fastbit-users >> >> > > _______________________________________________ > FastBit-users mailing list > [email protected] > https://hpcrdm.lbl.gov/cgi-bin/mailman/listinfo/fastbit-users > >
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