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update for commonuilabelsrupropertiesukraine currency correction in commonentitylabelsproperties like

this just started today partial stack trace from the servletservice for servlet plugins threw javalangclasscastexception at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at

we do experience inconsistent behavior of journal object store amq against shadow store this starts to happen from test case enlist activemq jms resource enlist test xa resource prepare jms resource prepare test xa resource commit jms resource commit test xa resource byteman force toplevelcommit to return result for xa resource is twophaseoutcomeheuristichazard and client gets javaxtransactionheuristicmixedexception probing log and showing state of transactions subsystemtransactionslogstorelogstoreprobe expecting one indoubt participant in heuristic state calling operation recovery on all transactions participants do recoverythis works fine when shadow log store or jdbc object store is used for amq object log store the participant is first not in heuristic state but is in state prepared and second there is not only one participant of transaction indoubt but theyre returned two participantsthen during recovery process the periodic recovery also can see two participants for recovery thats my feeling from log not only one as expected as first resource was already correctly committed thats how shadow log store works

currently cogroupbykey creates uniontables that are flattened the flattened output is processed by a groupbykey to produce a cogbkresult via constructcogbkresultfn given the performance of cogbk is greatly impacted based on the which elements are cached in the finitely sized inmemory results it would be useful if cogbkresult can use runtime information to prioritize which elements are stored inmemory

related to and there are additional circumstances where the join planning logic can combine tables from different parts of a join tree involving left outer joinsthe referenced forum posting has a star join against orases such that moving the placement of the nested inner join allows for more grouping of the join tables

look for issues with how the subsystem parses its configuration

we should probably disable create table with decimal types on to ensure data compatibility with the rest of cdhwe should probably also disable create function as well

we need a license file see

originally submitted by on pdftextstripper misses some spacing in betweenwords it crunches sentences together on occasions after running extract look for string applicationzip bytesremoves spacing

at present httpcomponent does not work in connection with httpmanagedservleton the other hand httpspringcomponent which does work with httpmanagedservlet does notallow for jbi style deployment httpcomponent should be extended so that it can be configured as managed in an easy way

with jdv it testing we found that having script debugging enabled is very helpful and can be very helpful for a customer when doing troubleshootingwe thus propose to provide a new env variable or reuse debug env var that if set to true will ensure that the bash scripts are executed with x setting

in a web app the usage of systemsetproperty should be avoided uses systemsetproperty several times exampleswarbasedaxisconfigurator systemsetpropertyweblocation weblocationgetabsolutepathlistingagent systemsetpropertyrunningport

a first cut at addingremoving indexes to existing tables tested with small tables and will not scale very good as is should be a mapreducefactored out index maintenance stuff into indexmaintenanceutils

ace does not provide an uninstall route however the documentation states for ace and ac spring these frameworks handle tasks like jwt authentication and signing persistence of host details installation and uninstallation callbacks however ace does not handle the uninstall callback there is an open issue related to this but it’s open since however is about the lifecycle events

add a modular protectiondomain subclass that allows a class loader to be specified with static permissions

vdbdeployer fails deployment if translator is missing for a source connection profile is missing for a source modelshould be translator is required by vdb schema jndi name can be nullfix should include validation rule added for vdbs to check for translator null error validation rule added for vdbs to check for jndi name null warning

the master should delete tombstone replicas that are no longer part of a tablet config either because an old server came back after being down for some time or because some manual or automatic rebalancing took place

yannis on the list uncovered an assignment bugquotei performed additional testing with some alternate configurations and the problem arises only when there is only one regionserver left which has the meta table already assigned to it in this case the root table does not get assigned to the last regionserver which holds the meta tableinterestingly enough though when there is only one regionserver left that has the root table already assign to it then it can also have the meta table reassigned to it if again is the only server ie in this scenario you can have one regionserver holding both the meta and root tablesunless i am missing something i cannot find any reason why we cannot assign the root table to the regionserver that manages the meta table if it is the only one remaining again it is an extreme case i agree that this can happeni applied and tested a fix at the codebase in the regionmanagerregionsawaitingassignment where i add the root table in the regionstoassign set if the it is the metaserver and also the only serverquote

setting keepalivetime to queuelessexecutor but it never shrink

we need to add the following to all of our guides and our release notes

from pr snapshot a record exists where it was inserted using the value the emitted value is a bytebuffer with the contents of i want to point out that the emitted value contains a for each of the coordinates for the box the odd behavior comes into play during streaming however if using or pgoutput the emitted value is a bytebuffer with the same contents of that from the snapshot however when using decoderbufs its actually a bytebuffer with the contents of notice the missing should be adjusted so also the leading digits are exposed and for consumers the representation is the same during snapshotting and streaming for all the three decoders

orgapacheactivemqbugsmemoryusageblockresumetest sometimes hangs which can block ci builds i will update it to and add a timeout so it at least does not cause the build to hangi am also attaching a stack trace

we need to change the whole current readme if the readme was empty right now what we would need to add there is describe system install and deployment instructions how to contribute with the project it can be one page or several with links

i have constructed a deployment tool which fires a query at our nexus repo to get a list of artefacts i have found that in some cases the information passed back in the xml is not usable specifically the uri of an artefact i have reproduced the issue on a public instance of the nexus repo as follows fire of query to nexus quick search via rest api the result from the query includes the following as one of its elements orgapache apache pom pom snapshots snapshots group idorgapache use the provided uri to retrieve the desired artefact you get an error message stating that it can not find anything on that uri i have not been able to find an instance of nexus to try this on so i do not know if the issue still exists on there i am actually using in the office and this also has the same behavior if there is another similar way to correct get this information i would be interested to hear it thanks in advance

attached is a patch addressing some of the issues we have run into and fixed in our deployments of oliopatch details libtagcountrb has a query that has been optimized for the home vendorpluginsactsastaggablelibtaggingrb has been changed to support a has beenadded to create the countercache

the first item gets added and the others are ignored with no error message to the usersteps to choose create folders or add weblinks action under add provide folder name or url and display name for first click add another provide folder name or url and display name for second itemthe first item is added the second is not

there were problems in lil codegen for a code for temporary register usage had a static variable shared across all threadsthis lead to a race condition during compilations and might lead to crash or unpredictable behaviornow the code uses percompilation a fixed size for temporary buffer was used which sometimes lead to buffer overruns for huge stubs eg for jni stub with a really huge number of argsnow the buffer size is estimated basing on the stub size

performance of ontology alignment algorithms is usually evaluated by comparing the produced alignments to a reference alignment in terms of precision recall and fmeasure these measures however only provide an overall assessment of the quality of the alignments but do not reveal differences and commonalities between alignments at a finergrained level such as eg regions or individual mappings furthermore reference alignments needed for the computation of these measures are often unavailable thus there is a need for a tool which could support interactive visual comparative exploration and evaluation of multiple alignments at different levels of granularity

as i discovered when working on there is a curator bug without which the zookeeper locks will always have world acls even with kerberos enabled this could allow a malicious user to acquire one of the locks and never release it thus preventing oozie from continuing to process the job associated with that lock ive verified that fixes the problem and the locks have the correct sasl acls but it wont be available until curator is released we should make sure to update to curator as soon as possible to fix this security hole

some of the remaining discussions for pb conversions convert the hfilehlog metadata to pb waledit hlogkey should be converted we dont want to repeat the pbmagic and the pb overhead can be high but this is needed for replication we said no to converting kvthese should not block

there are standard fonts provided oob and not able to load custom fonts from file in camelpdf component custom fonts with apache pdfbox component

need doc to explain status of skins and dispatcher link to the doc from warnings of dispatchers docs from skinshtml and from have already commenced this xdoc

this is a subtask for

the scheduler may fail while handling rpcs and http calls with exceptions complaining about sql queries referencing nonexistent tablesnoformaterror error querying database cause table quotas not found sql statementselect from quotas the error may exist in orgapacheauroraschedulerstoragedbquotamapperxml the error may involve orgapacheauroraschedulerstoragedbquotamapperselectall the error occurred while executing a query sql select from quotas cause table quotas not found sql statementselect from quotas http error accessing quotas reason error querying database cause table quotas not found sql statementselect from quotas the error may exist in orgapacheauroraschedulerstoragedbquotamapperxml the error may involve orgapacheauroraschedulerstoragedbquotamapperselectall the error occurred while executing a query sql select from quotas cause table quotas not found sql statementselect from quotas caused byorgapacheibatisexceptionspersistenceexception error querying database cause table quotas not found sql statementselect from quotas the error may exist in orgapacheauroraschedulerstoragedbquotamapperxml the error may involve orgapacheauroraschedulerstoragedbquotamapperselectall the error occurred while executing a query sql select from quotas cause table quotas not found sql statementselect from quotas at at at at source at at at at source at at at at at source at at at at at at at at at source at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at by table quotas not found sql statementselect from quotas at at at at at at at at at at at at at at at at at at at at source at at at at source at at at at at at at at at at morecaused table quotas not found sql statementselect from quotas at at at at at at at at at at at at at at at at at at at at source at at at at source at at at at at at at at at at at at source at at at at source at at at at at source at at at at at at at at at source at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at at by jettynoformat

when trying to break contract the modal window for confirmation doesnt appear after first click when the button is clicked for second time the window appears as ussual this affects break contract buttons for all contract as well as break all buttonthis also happens on newcontract page where modal window for api search does not appear after first click to select an api button

please remove any other templates than the ephemeral one from both the zip distribution and from openshift namely postgresql template mysql template external db template

native libraries for jbosswebtomcat couldnt be loaded the apache tomcat native library which allows optimal performance in production environments was not found on the javalibrarypath see for exampledownloaded from files uploaded native bundles work without problem probably mistake in building bundles renaming for solaris natives should be the fastest solution

our first attempt to release didnt include a licensenotice at allcurrent trunk includes a plain licensenotice tuple with just asf referenceswe have to reintroduce complete licensenotice files in the binary distribution as we include third party dependencies in that packagesubtask we have to make sure we correctly document the way jsw artifacts are included and what their license is and the fact that appassembler doesnt include licensing informations about itself and the jsw content they took from the tanuki wrapperi uploaded the tanuki wrapper version i obtained under the mit license herei compared the content of my wrapper with the content in the orgcodehausmojoappassemblerdaemonjsw folder inside the maven plugin the files our build process includes in the binary and they are bitwise identicalso we have to review the lib folder from the current trunk and make sure we correclty identify licensenotice requirement for them for sure we have to add the mit licensing for the tanuki wrapper code we include but probably we have other artifacts to be attributed to the copyright holders and the respective licenses under we redistribute them

fuse esb xerces bundle is missing export for orgapachexercesxs this can cause issues using psvi contribution with xerces

collection of features deferred from

pig doc updates to be applied to trunk and updates to updates to pig latin reference updated doc tab to

url missing target request updateforumgroup in the form listforumgroups

version of generic dao must be updated to

hey there i got here through this blog id like to be able to upload and host android artifacts ie aar files on sonatype and eventually mavencentral for a project called detox detox is an oss library developed by wix enabling mobile developers to write ui tests for their apps in javascript specializing in javascriptwritten react native apps while hosted on npm for the most part id like to also make detox purenativeandroid magic available for android developers typically coding ui tests using googles android instrumentation testing infrastructure in pure javakotlin this in a nutshell is the purpose of the hosting that i need thanks in advance

writing quickly pipe commands with alt gr or cmd for macbooks generally ends up with blah rm that will look for a pipe whose key is rm and fail

just created a helloworld application and adding file plugin then built android apk using buildphonegapcom services cordovafile is undefined even after deviceready event…

the readme installation instructions are out of date and need to be updated

steps to revert changes feature compiler errors for other themes styles this should have been part of revision fix for invalidstyleproperty formatting added flag to make the compiler report invalid styles in mxml as actual results these changes have broken backwards compatibility and some styles as well as introducing spurious compiler warnings expected results check ins shouldnt break functionality workaround if any

the csv reader allows several different ways for specifying the schema however the docs capabilitydescription as well as additionaldetailshtml indicate that the first line must be a header line

every so often a message a login or logentry message will be written to a peer by a client and an acknowledgement is sent back before the sender knows that the original message has been sent we do not allow any more messages to be sent until the last sent message has been acknowledged or has timed out which takes seconds by defaultin the code the points of interest are replicationclientcontexthandlermessagesent replicationclientcontexthandlermessagereceived and replicationclientcontexthandlerbeginreplication which only begins replication if there are no unacknowledged messagesthis isnt a major problem as replication will continue after the message has timed out but it slows things down and is especiually bad for tests which expect replication to succeed within a few secondswhen this issue is fixed replicationserviceitesttesttwowaybind should be reenabled

current cas module from the repository does not correctly redirect to the cas authentication page and does not display the correct error message see attached

as described in we need to make the following line codesystempropertypaxexaminvokervaluejunitcodeconfigurable

need it to be able to sign releases

hi i install hawq with rpm from but when i install other rpm like codeactionscript rpm ivh error failed dependencies pxfservice is needed by hadoop is needed by hadoopmapreduce is needed by code i install hadoop with tar codeactionscript which hadoop echo hadoophome code how to let rpm know my hadoop had installed btw the rpms builded and if so it is in disorder codeactionscript ll total rwrr root root jun rwrr root root jun rwrr root root jun rwrr root root jun rwrr root root jun rwrr root root jun rwrr root root jun rwrr root root jun rwrr root root jun code

the following bundles and probably more cannot be deployed in a non aries blueprint containerorgapachecxfcxfrtcoreorgapachecxfcxfrttransportshttpas they import orgapacheariesblueprinteither the import should be marked optional or the aries specific code factored out into a new bundle

please check following findbug report

class mysuperclass static void printself println this class myclass extends mysuperclassnow any class is an instance class methods are equals to instance methods if not exist find in superclassmyclassprintself class mysuperclass the message receiverbutmyclassprintself returns an exception the message receiver is class myclass

in current shutdown sequence the placement code is finalized before last usage and this cause the following segmentation fault codejava running error process received signal associated errno success failing for address error error error localhomejenkinsbuildinstallbindaosioserver localhomejenkinsbuildinstallbindaosioserverdssmoduleunloadall localhomejenkinsbuildinstallbindaosioservermain localhomejenkinsbuildinstallbindaosioserver code the issue is because of the following sequence plfini dhashtabledestroyplhtable plhtable null dssmoduleunloadall dspoolhdlhashfini dhashtabledestroypoolhdlhash dspoolput plmapdisconnect dhashreqfindplhtable signal

if you do not have a and you do not build the plugins or maven trunk locally the trinidad trunk will not build build error error building pom may not be this projects pomproject id orgapachemyfacestrinidadbuildmavenxrtspluginreason pom orgapachemyfacestrinidadbuildmavenxrtsplugin not found in repository unable to download the artifact from any repository the specified remote repositories apachesnapshots jboss releases central javanet for project orgapachemyfacestrinidadbuildmavenxrtspluginwe should ensure that the necessary repositories are in the pomxml and the plugin snapshots are being correctly deployed to the snapshot repository so that we can build without having to build the plugins or the branch locally

so im trying to write a web service which performs ocr on an input pdf files the code is very simple convert the pdf to tiff files using pdfbox and then use tesseract on the tiff files to get text code is very straight forward codejava private list throws ioexception list filelist new arraylist pddocument doc pddocumentloadthisbytes docsetresourcecachenew emptycache try pdfrenderer pdfrenderer new pdfrendererdoc for int page page docgetnumberofpages page bufferedimage bufferedimage pdfrendererrenderimagewithdpipage imagetypergb calcimagesizebufferedimage bytearrayoutputstream os new bytearrayoutputstream imageiowritebufferedimage tiff os osflush osclose bufferedimageflush bufferedimage null filelistaddos finally docclose return filelist code im trying to run a sample test which runs this concurrent with different threads but the app is crashing very fast i did some memory tests and it seems that while the input file is around kb the codejava pdfrenderer code object is around mb no matter if im changing the dpi level the object is still very large in addition only if im calling the gc i see the memory drops even if im closing the doc object basically when im running my server with with threads in concurrent after runs the service is crashingwhat am i missing here i attached the input pdf file

apparently we had something like this in buildxmlalso when i manually add in jsvc binary i get this jsvcexec error cannot find daemon loader jsvcexec error service exit with a return value of

after setting up two independent solr nodes using the solrcloud tutorial atomic updates to a field of type payloads gives an error when updating the destination nodethe error issevere javalangnumberformatexception for input string input sent to the first node is in the expected default format for a payload field eg and that update succeeds ive found that the update always works for the first node but never the secondive tested each server running independently and found that this update works as expected

code failures expected fields fields sinkname fields tablesourcescantabl but was fields fields sinkname fields legacytablesourcescantabl expected fields fields sinkname fields tablesourcescantabl but was fields fields sinkname fields legacytablesourcescantabl expected fields fields sinkname fields tablesourcescantabl but was fields fields sinkname fields legacytablesourcescantabl code

design and regulate access to unauthenticated parts of the application priority make authorization decisions using full context priority use an account and identity management system na for daos

put it in a separate module and profile that isnt distributed with archiva but can be built manually and installed provide a bland default implementation of the reporting pages that doesnt use jasper just a spit out a table of everything

steps to reproduce i found this issue while trying to do a test case for another issue but the origin of the problem seems to be the same actual results while clicking on tab and on the button click me several times the application throws a typeerror typeerror error cannot access a property or method of a null object reference at flashxtextlayoutcontainercontainercontroller at flashxtextlayoutcontainercontainercontroller at flashxtextlayoutcomposestandardflowcomposerupdatecompositionshapes at flashxtextlayoutcomposestandardflowcomposerupdatetocontroller at flashxtextlayoutcomposestandardflowcomposerupdateallcontrollers at flashxtextlayoutcontainertextcontainermanagerupdatecontainer at sparkcomponentsricheditabletextupdatedisplaylist at mxcoreuicomponentvalidatedisplaylist at mxmanagerslayoutmanagervalidatedisplaylist at mxmanagerslayoutmanagerdophasedinstantiation at mxmanagerslayoutmanagerdophasedinstantiationcallback expected results i expect the vscrollbar to be set at its maximum value when textarea is updated workaround if any not found yet at the beginning i was trying to isolate this runtime typeerror which is due to my updatevscroll toosorry if this test case is not perfect xnote this bug doesnt happen in the flex sdk im using the flex

additionally add support in connectors kafka kinesis pubsub rabbitmq

currently in i have to manually specify mapreducejobusername for each job its not picking it up from the security infrastructure at least when running with defaultcontainerexecutor this is obviously incorrect

error log shows the followingmessage found components with duplicated names details component name activate activate deactivate deactivate modified configurationpolicy optional factory null autoenable true immediate true implementation state unsatisfied properties servicefactory false serviceinterface references null located in bundle component name activate activate deactivate deactivate modified configurationpolicy optional factory null autoenable true immediate true implementation state unsatisfied properties servicefactory false serviceinterface references null located in bundle

when following the instructions for helloworldjms quickstart application step build and execute the quickstart currently produces javalangreflectinvocationtargetexception which prevents further execution of the application as the quickstart applications are supposed to expose features to users this is a functional blocker however it is not caused by error in quickstart itself but rather by wrong implementation of feature it presents quickstarts are expected to run when following the instructions in the quickstart readme filecode mvn clean compile execjavajan pm orgjbossnamingremoteclientinitialcontextfactory info orgjbossnamingremoteclientinitialcontextfactory is deprecated new applications should use orgwildflynamingclientwildflyinitialcontextfactory insteadjan pm orgwildflynamingclientversion info wildfly naming version pm orgjbossasquickstartsjmshelloworldjmsclient maininfo attempting to acquire connection factory jmsremoteconnectionfactory javalangreflectinvocationtargetexception at method at at at at at by javalangnoclassdeffounderror orgjbossmodulesmoduleloadexception at at at javasecurityaccesscontrollerdoprivilegednative method at at at at javasecurityaccesscontrollerdoprivilegednative method at at at at at at at morecaused by javalangclassnotfoundexception orgjbossmodulesmoduleloadexception at at at morecode

rse server stop over ssh does not work for as start works but please make sure both are working

currently there is no way to browse and discover components in a treefs way like on the uis browse section on the rest api it would be nice to have instead of listing all components and building up the tree on the client side

i have a custom maven plugin that i wrote and it has a custom componentconfigurator this doesnt cause issues with maven builds but for maven builds it gets in an infinite loop stacktrace at bottom my componentconfigurator overrides public void configurecomponentobject component plexusconfiguration configuration expressionevaluator expressionevaluator classrealm containerrealm configurationlistener listener throws componentconfigurationexception and is built against maven artifacts this plugin is needed in both maven and builds so rebuilding with dependency isnt an optionive attached the source of my custom componentconfiguratorit is used by one mojo like this a maven goal responsible for creating espn service configuration files by combining the information defined in the espnservicesxml and executing tea templates phase generateresources goal processconfig requiresdependencyresolution configurator includeprojectdependencies since mar pm public class processconfigmojo extends abstractmojo stacktracejavalangreflectinvocationtargetexception at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at by javalangstackoverflowerrorjavalangreflectinvocationtargetexception at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at 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at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at source at at at at 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