Sorry--just realized I confused the threads. Ignore me. Cheers,
E. ————— Eliot Kimber, Owner Contrext, LLC http://contrext.com On 3/25/15, 1:19 PM, "Eliot Kimber" <ekim...@contrext.com> wrote: >Note that I'm not using the GUI, I'm using the basexclient command via a >bash script. > >I have the basexserver running as a "service" (meaning it's a background >task under OS X and then I'm using git commit hooks to run bash scripts >that call the basexclient command. > >Cheers, > >E. >————— >Eliot Kimber, Owner >Contrext, LLC >http://contrext.com > > > > >On 3/25/15, 12:54 PM, "Christian Grün" <christian.gr...@gmail.com> wrote: > >>Phew, it's really difficult to say anything on this.As long as we >>cannot reproduce this on at least a second machine, it's hardly >>possible to tell what's happening here. >> >>As indicated, I haven't experienced a similar behavior so far, neither >>on my own system, which is pretty similar to yours, nor on any server >>machines in our productive instances. But of course I couldn't >>seriously recommend to go on with your current setup as long as the >>problem persists. >> >>If you want to continue working on this, maybe some more questions: >> >>1. Does this only happen in the GUI or also on command line? >>2. Do you have any other JVM instance running beside the single BaseX >>GUI instance? >>3. Do you get the same error when restarting the GUI? >> >>Christian >> >> >> >> >>On Wed, Mar 25, 2015 at 3:03 PM, Goetz Heller <hel...@hellerim.de> wrote: >>> Hi Christian, >>> >>> this time, both the function you've seen already and a different query >>>which tries to extract data from a larger Xml file fail with the >>>behavior described. In both query execution plans you can see that there >>>is some "optimization" which places an empty pair of parentheses into >>>the optimized query where something different should be. It looks as if >>>an shortage of some - memory? - resources throws an exception which is >>>silently caught somewhere. I know from my own programming experience >>>that it happens like that: a boring nuisance is caught in the middle of >>>something nice being developed so you neutralize this effect temporarily >>>- and then simply forget it. Is it possible that something similar >>>happened in this case? >>> >>> The second query is too complicated to simply reduce its complexity. >>>But I suppose you would be able to get the same behavior if you took a >>>machine like mine - a laptop with 8 GB RAM and an Intel dual core >>>processor running at 1,8 GHz and Win 8.1. Possibly reduce the RAM by 4 >>>GB, or run a VMWare virtual machine on it (what I cannot do here because >>>Microsoft's Hypervisor is installed), and then experiment using your >>>tools at hand. I had a Microsoft VS 2013 Community Edition installed, >>>several Eclipse versions, and Node.js (none of these running when the >>>problem showed up). No Microsoft Office. Unfortunately, I cannot invest >>>to much time investigating the issue since I have a lot of other things >>>to do, but let me know anyway if I can give you further information. At >>>first sight, I liked BaseX very much for its simple installation and >>>ease of use, its small footprint and its well-thought GUI, but I will >>>not be able to use it in a project if I cannot rely on the results it >>>delivers. >>> >>> Kind regards, >>> >>> Goetz >>> >>> P.S. Here the query plan for the second query; you will see that the >>>$ti variable is not resolved appropriately (line 37 of output). >>> >>> BEGIN_OUTPUT>>> >>> Compiling: >>> - inlining $retVal_5 >>> - simplifying flwor expression >>> - pre-evaluating doc("C:\test\Labels.xml") >>> - rewriting (compare(@*:label, $key_0) = 0) >>> - rewriting (compare(@*:LG, "DE") = 0) >>> - inlining $retVal_1 >>> - simplifying flwor expression >>> - rewriting (compare(@*:label, $key_2) = 0) >>> - rewriting (compare(@*:LG, $lang_3) = 0) >>> - rewriting (tokenize($nodocojs_9, "-"))[position() = 2] >>> - inlining local:slz#1 >>> - inlining $arg_15 >>> - simplifying flwor expression >>> - rewriting (tokenize($nodocojs_9, "/"))[position() = 1] >>> - removing unknown element/attribute text >>> - pre-evaluating $ti_7/*:TI_TEXT/() >>> - inlining local:getLabel#1 >>> - inlining $key_16 >>> - simplifying flwor expression >>> - inlining local:getLabel2#2 >>> - removing redundant $lang_18 as xs:string cast. >>> - inlining $key_17 >>> - inlining $lang_18 >>> - removing unknown element/attribute TERM >>> - pre-evaluating document-node >>>{"Labels.xml"}/*:LABELS/*:LABEL[compare(@*:label, "_and") = >>>0.0]/()/text() >>> - simplifying flwor expression >>> - inlining $pd_8 >>> - inlining $nd_10 >>> - inlining $oj_11 >>> - inlining $ds_12 >>> - inlining $dt_13 >>> - inlining $hd_14 >>> Query: >>> declare variable $lang as xs:string := 'DE'; declare variable $labels >>>:= doc('C:\test\Labels.xml'); declare function local:getLabel( $key ) { >>>let $retVal := $labels/LABELS/LABEL[compare(@label, $key) = >>>0]/TERM[compare(@LG, $lang) = 0]/text() return $retVal }; declare >>>function local:getLabel2( $key, $lang as xs:string ) { >>>$labels/LABELS/LABEL[compare(@label, $key) = 0]/TERM[compare(@LG, $lang) >>>= 0]/text() }; declare function local:slz( $arg ) { let $retVal := >>>xs:string(xs:double($arg)) return $retVal }; for $n in(/TED_EXPORT) let >>>$ti := $n/TRANSLATION_SECTION/ML_TITLES/ML_TI_DOC[@LG=$lang] let $pd := >>>$n/CODED_DATA_SECTION/REF_OJS/DATE_PUB/text() let $nodocojs := >>>$n/CODED_DATA_SECTION/NOTICE_DATA/NO_DOC_OJS let $nd := >>>concat(local:slz(tokenize($nodocojs, '-')[2]), '-', tokenize($nodocojs, >>>'/')[1]) let $oj := concat($n/CODED_DATA_SECTION/REF_OJS/NO_OJ, '/', >>>substring($n/CODED_DATA_SECTION/REF_OJS/DATE_PUB, 1, 4)) let $ds := >>>$n/CODED_DATA_SECTION/CODIF_DATA/DS_DATE_DISPATCH/text() let $dt := >>>replace(replace($n/CODED_DATA_SECTION/CODIF_DATA/DT_DATE_FOR_SUBMISSION, >>>' ', ' '), ':', ' ') let $hd := >>>$n/CODED_DATA_SECTION/CODIF_DATA/HEADING/text() return ( <line>1.0 >>></line>, <line>TI: {$ti/TI_CY/replace(replace(text(), 'die ', ''), 'das >>>', '')}-{$ti/TI_TOWN/text()}: {$ti/TI_TEXT/text}</line>, <line>PD: >>>{$pd}</line>, <line>ND: {$nd}</line>, <line>OJ: {$oj}</line>, <line>DS: >>>{$ds}</line>, <line>DT: {$dt}</line>, <line>HD: {$hd}</line>, <line>LB: >>>{local:getLabel('_and')}</line>, <line>LB_FR: {local:getLabel2('_and', >>>'FR')}</line> ) >>> Optimized Query: >>> for $n_6 in (db:open-pre("20150324_058",0), ...)/*:TED_EXPORT let $ti_7 >>>:= $n_6/*:TRANSLATION_SECTION/*:ML_TITLES/*:ML_TI_DOC[(@*:LG = "DE")] >>>let $nodocojs_9 := $n_6/*:CODED_DATA_SECTION/*:NOTICE_DATA/*:NO_DOC_OJS >>>return (element line { ("1.0 ") }, element line { ("TI: ", >>>$ti_7/*:TI_CY/replace(replace(text(), "die ", ""), "das ", ""), "-", >>>$ti_7/*:TI_TOWN/text(), ": ", ()) }, element line { ("PD: ", >>>$n_6/*:CODED_DATA_SECTION/*:REF_OJS/*:DATE_PUB/text()) }, element line { >>>("ND: ", concat(basex:item-at(tokenize($nodocojs_9, "-"), 2) cast as >>>xs:double? cast as xs:string?, "-", basex:item-at(tokenize($nodocojs_9, >>>"/"), 1))) }, element line { ("OJ: ", >>>concat($n_6/*:CODED_DATA_SECTION/*:REF_OJS/*:NO_OJ, "/", >>>substring($n_6/*:CODED_DATA_SECTION/*:REF_OJS/*:DATE_PUB, 1, 4))) }, >>>element line { ("DS: ", >>>$n_6/*:CODED_DATA_SECTION/*:CODIF_DATA/*:DS_DATE_DISPATCH/text()) }, >>>element line { ("DT: ", >>>replace(replace($n_6/*:CODED_DATA_SECTION/*:CODIF_DATA/*:DT_DATE_FOR_SUB >>>M >>>ISSION, " ", " "), ":", " ")) }, element line { ("HD: ", >>>$n_6/*:CODED_DATA_SECTION/*:CODIF_DATA/*:HEADING/text()) }, element line >>>{ ("LB: ", document-node >>>{"Labels.xml"}/*:LABELS/*:LABEL[compare(@*:label, "_and") = >>>0.0]/*:TERM[compare(@*:LG, "DE") = 0.0]/text()) }, element line { >>>("LB_FR: ", ()) }) >>> Result: >>> - Hit(s): 17590 Items >>> - Updated: 0 Items >>> - Printed: 454 KB >>> - Read Locking: global >>> - Write Locking: none >>> Timing: >>> - Parsing: 14.83 ms >>> - Compiling: 198.69 ms >>> - Evaluating: 991.26 ms >>> - Printing: 31.57 ms >>> - Total Time: 1236.35 ms >>> Query plan: >>> <QueryPlan compiled="true"> >>> <GFLWOR> >>> <For> >>> <Var name="$n" id="6"/> >>> <IterPath> >>> <DBNodeSeq size="1759"> >>> <DBNode name="20150324_058" pre="0"/> >>> <DBNode name="20150324_058" pre="4945"/> >>> <DBNode name="20150324_058" pre="6786"/> >>> <DBNode name="20150324_058" pre="9742"/> >>> <DBNode name="20150324_058" pre="14138"/> >>> </DBNodeSeq> >>> <IterStep axis="child" test="*:TED_EXPORT"/> >>> </IterPath> >>> </For> >>> <Let> >>> <Var name="$ti" id="7"/> >>> <IterPath> >>> <VarRef> >>> <Var name="$n" id="6"/> >>> </VarRef> >>> <IterStep axis="child" test="*:TRANSLATION_SECTION"/> >>> <IterStep axis="child" test="*:ML_TITLES"/> >>> <IterStep axis="child" test="*:ML_TI_DOC"> >>> <CmpG op="="> >>> <CachedPath> >>> <IterStep axis="attribute" test="*:LG"/> >>> </CachedPath> >>> <Str value="DE" type="xs:string"/> >>> </CmpG> >>> </IterStep> >>> </IterPath> >>> </Let> >>> <Let> >>> <Var name="$nodocojs" id="9"/> >>> <IterPath> >>> <VarRef> >>> <Var name="$n" id="6"/> >>> </VarRef> >>> <IterStep axis="child" test="*:CODED_DATA_SECTION"/> >>> <IterStep axis="child" test="*:NOTICE_DATA"/> >>> <IterStep axis="child" test="*:NO_DOC_OJS"/> >>> </IterPath> >>> </Let> >>> <List> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="1.0 " type="xs:string"/> >>> </CElem> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="TI: " type="xs:string"/> >>> <MixedPath> >>> <VarRef> >>> <Var name="$ti" id="7"/> >>> </VarRef> >>> <IterStep axis="child" test="*:TI_CY"/> >>> <FnReplace name="replace(string,pattern,replace[,mod])"> >>> <FnReplace name="replace(string,pattern,replace[,mod])"> >>> <CachedPath> >>> <IterStep axis="child" test="text()"/> >>> </CachedPath> >>> <Str value="die " type="xs:string"/> >>> <Str value="" type="xs:string"/> >>> </FnReplace> >>> <Str value="das " type="xs:string"/> >>> <Str value="" type="xs:string"/> >>> </FnReplace> >>> </MixedPath> >>> <Str value="-" type="xs:string"/> >>> <CachedPath> >>> <VarRef> >>> <Var name="$ti" id="7"/> >>> </VarRef> >>> <IterStep axis="child" test="*:TI_TOWN"/> >>> <IterStep axis="child" test="text()"/> >>> </CachedPath> >>> <Str value=": " type="xs:string"/> >>> <Empty size="0"/> >>> </CElem> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="PD: " type="xs:string"/> >>> <IterPath> >>> <VarRef> >>> <Var name="$n" id="6"/> >>> </VarRef> >>> <IterStep axis="child" test="*:CODED_DATA_SECTION"/> >>> <IterStep axis="child" test="*:REF_OJS"/> >>> <IterStep axis="child" test="*:DATE_PUB"/> >>> <IterStep axis="child" test="text()"/> >>> </IterPath> >>> </CElem> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="ND: " type="xs:string"/> >>> <FnConcat name="concat(atom1,atom2[,...])"> >>> <Cast type="xs:string?"> >>> <Cast type="xs:double?"> >>> <BaseXItemAt name="item-at(items,pos)"> >>> <FnTokenize name="tokenize(string[,pattern[,mod]])"> >>> <VarRef> >>> <Var name="$nodocojs" id="9"/> >>> </VarRef> >>> <Str value="-" type="xs:string"/> >>> </FnTokenize> >>> <Int value="2" type="xs:integer"/> >>> </BaseXItemAt> >>> </Cast> >>> </Cast> >>> <Str value="-" type="xs:string"/> >>> <BaseXItemAt name="item-at(items,pos)"> >>> <FnTokenize name="tokenize(string[,pattern[,mod]])"> >>> <VarRef> >>> <Var name="$nodocojs" id="9"/> >>> </VarRef> >>> <Str value="/" type="xs:string"/> >>> </FnTokenize> >>> <Int value="1" type="xs:integer"/> >>> </BaseXItemAt> >>> </FnConcat> >>> </CElem> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="OJ: " type="xs:string"/> >>> <FnConcat name="concat(atom1,atom2[,...])"> >>> <IterPath> >>> <VarRef> >>> <Var name="$n" id="6"/> >>> </VarRef> >>> <IterStep axis="child" test="*:CODED_DATA_SECTION"/> >>> <IterStep axis="child" test="*:REF_OJS"/> >>> <IterStep axis="child" test="*:NO_OJ"/> >>> </IterPath> >>> <Str value="/" type="xs:string"/> >>> <FnSubstring name="substring(string,start[,len])"> >>> <IterPath> >>> <VarRef> >>> <Var name="$n" id="6"/> >>> </VarRef> >>> <IterStep axis="child" test="*:CODED_DATA_SECTION"/> >>> <IterStep axis="child" test="*:REF_OJS"/> >>> <IterStep axis="child" test="*:DATE_PUB"/> >>> </IterPath> >>> <Int value="1" type="xs:integer"/> >>> <Int value="4" type="xs:integer"/> >>> </FnSubstring> >>> </FnConcat> >>> </CElem> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="DS: " type="xs:string"/> >>> <IterPath> >>> <VarRef> >>> <Var name="$n" id="6"/> >>> </VarRef> >>> <IterStep axis="child" test="*:CODED_DATA_SECTION"/> >>> <IterStep axis="child" test="*:CODIF_DATA"/> >>> <IterStep axis="child" test="*:DS_DATE_DISPATCH"/> >>> <IterStep axis="child" test="text()"/> >>> </IterPath> >>> </CElem> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="DT: " type="xs:string"/> >>> <FnReplace name="replace(string,pattern,replace[,mod])"> >>> <FnReplace name="replace(string,pattern,replace[,mod])"> >>> <IterPath> >>> <VarRef> >>> <Var name="$n" id="6"/> >>> </VarRef> >>> <IterStep axis="child" test="*:CODED_DATA_SECTION"/> >>> <IterStep axis="child" test="*:CODIF_DATA"/> >>> <IterStep axis="child" test="*:DT_DATE_FOR_SUBMISSION"/> >>> </IterPath> >>> <Str value=" " type="xs:string"/> >>> <Str value=" " type="xs:string"/> >>> </FnReplace> >>> <Str value=":" type="xs:string"/> >>> <Str value=" " type="xs:string"/> >>> </FnReplace> >>> </CElem> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="HD: " type="xs:string"/> >>> <IterPath> >>> <VarRef> >>> <Var name="$n" id="6"/> >>> </VarRef> >>> <IterStep axis="child" test="*:CODED_DATA_SECTION"/> >>> <IterStep axis="child" test="*:CODIF_DATA"/> >>> <IterStep axis="child" test="*:HEADING"/> >>> <IterStep axis="child" test="text()"/> >>> </IterPath> >>> </CElem> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="LB: " type="xs:string"/> >>> <IterPath> >>> <DBNode name="Labels" pre="0"/> >>> <IterStep axis="child" test="*:LABELS"/> >>> <IterStep axis="child" test="*:LABEL"> >>> <CmpR min="0.0" max="0.0"> >>> <FnCompare name="compare(first,second[,collation])"> >>> <CachedPath> >>> <IterStep axis="attribute" test="*:label"/> >>> </CachedPath> >>> <Str value="_and" type="xs:string"/> >>> </FnCompare> >>> </CmpR> >>> </IterStep> >>> <IterStep axis="child" test="*:TERM"> >>> <CmpR min="0.0" max="0.0"> >>> <FnCompare name="compare(first,second[,collation])"> >>> <CachedPath> >>> <IterStep axis="attribute" test="*:LG"/> >>> </CachedPath> >>> <Str value="DE" type="xs:string"/> >>> </FnCompare> >>> </CmpR> >>> </IterStep> >>> <IterStep axis="child" test="text()"/> >>> </IterPath> >>> </CElem> >>> <CElem> >>> <QNm value="line" type="xs:QName"/> >>> <Str value="LB_FR: " type="xs:string"/> >>> <Empty size="0"/> >>> </CElem> >>> </List> >>> </GFLWOR> >>> </QueryPlan><<<END_OUTPUT >>> >>> -----Ursprüngliche Nachricht----- >>> Von: Christian Grün [mailto:christian.gr...@gmail.com] >>> Gesendet: Mittwoch, 25. März 2015 14:00 >>> An: Goetz Heller >>> Cc: BaseX >>> Betreff: Re: [basex-talk] Simple xQuery functions do not work as >>>expected >>> >>>> the issue showed up again, this time outside of a function. The >>>>computer was only moderately charged, but the change of behavior >>>>occurred after I loaded a 25MB text file into Notepad++. Should I >>>>change something in the JVM settings? >>> >>> To be honest, I really have no clue yet what's going on here (I can't >>>remember to have encountered a similar behavior before).. If you want, >>>you could once again try to simplify the example again as much as >>>possible and send it to us. Of course it would be great if you manage to >>>reproduce it on any other machine you can get your hands on. >>> >>> You are exclusively using the BaseX GUI, right? Does the problem also >>>happen on command-line? >>> >>> >> > > >
