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51-100 of 200 resultsdoctor error message after database getting page errors.reportPrimaryResult0: page #18247113, reader.getPos() = 21 [2023-09-01 13:03:07 #5 store] RetrievalTask.reportPrimaryResult0: page #18647442, reader.getPos() = 1344 [2023-09-01 13:03:32 #6 store] RetrievalTask.reportPrimaryResult0: page #18109299, reader.getPos() = 21 [2023-09-01 13:30:21 #7 store | |
Page size - changing after database creation Hi, I was wondering, is it safe to change page size after database is created and filled with data? Should I set page size to the same value as block size on my filesystem? lwalkowski Lukasz Walkowski The page size configuration setting should only affect new created databases | |
Heap Limit reached although the option 'objectdb.temp.page-file' is activated? Why the option objectdb.temp. page -file does not perform? Options: System.setProperty("objectdb.temp. page -file", "true"); Version objectdb-2.6.6_05 btc_es BTC EmbeddedSystems Caused by: java.lang ... , CoverageCodeHarnessInterfaceObjectImpl , etc.). It doesn't seem related to objectdb.temp. page -file | |
Listing large number of complicated objects with paging. them with paging . The problem is, that running code that looks like this: TypedQuery icQuery = em.em.createQuery ... database: 600ms Hot database - refresh of the same page : 160ms. Memory usage - no more than 35MB | |
getting "Unexpected total page count" error when diagnosis mu db by ObjectDB doctor. When am diagnosis my db it gave following report Global Value Errors ------------------- [1] Unexpected total page count: 512 (expected 449). On repair the db some of query are not working. can you please tell me what does the above error mean and how can i resolve this? Thanks Manoj | |
Cache configuration of database file pages, query programs, query results Are there some possibilities to configure following caches in order to keep cache data for only some important entity types and for the entire life cycle of the EntityManagerFactory. Cache of database file pages . Cache of query programs. Cache of query execution results. btc_es BTC EmbeddedSystems | |
Caching/Paging Questions... memory size of ObjectDB L2 cache or EntityManager context ? Q4: Would paging result sets | |
Suggest link to Maven example from Enhancer tool pageSuggest link to Maven example from Enhancer tool page | |
Page dividing support in ObjectdbPage dividing support in Objectdb | |
Date field Index is corrupted due to time change% 60% 70% 80% 90% 100% Page Relation Errors -------------------- [1] Page #12592 last key is 2015-10-24 03:00:00|1:71540, parent page #10513 next key is 2015-10-24 03:00:00 [2] Page #12804 last key is 2015-10-24 03:00:00|1:72811, parent page #10513 next key is 2015-10-24 03:00:00|1:71594 Page Content | |
Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct) Web App and viewing both the Glassfish output log and the single served JSF page indexTest.xthml ... many Element objects gives expected results, but the same query performed later form a served JSF page ... TestQuery and @RequestScoped Page JSF to a simple XHTML page the list field values becomes null (in | |
Corrupt database page Hello, we have encountered an issue, where a page of the database became corrupt. We are wondering ... : 350093 (actual 350090) Page Content Errors ------------------- [1] Page #11436 entry 0 has unexpected ... ):'41zbQ' [2] Page #11436 has unsorted entries [3] Unexpected exception in page #11436 entry #1: null [4 | |
JPA query of a Set of terms? For example, suppose I have a table that maps a search terms to pages : @Entity public class SearchIndex { @Index SearchTerm term; @Index Page page ; } Now suppose I have an array of SearchTerm objects ... that are already persisted. em.createQuery( "SELECT DISTINCT si. page FROM SearchIndex si | |
Page #9 entry 0 (key 'bjjl') has 75 extra bytes / Unexpected last index ID: -119 (expected -116) ------------------- [1] Unexpected last index ID: -119 (expected -116) Page Content Errors ------------------- [1] Page #9 entry 0 has unexpected object format [2] Page #9 entry 0 (key 'bjjl') has 75 ... file... 0MB (total) Analyzing database structure... 100% Page Content Errors ------------------- [1 | |
Soft Reference Object Cache Recommendation cache. I disable the L2 cache and use 1 MB for the ObjectDB Datastore page file cache with page file size of 64 KB. Here are relevant objectdb.conf settings: My persisted class, "JdoBlob2 ... datastore page file cache keeping strong references to the pages that comprise the data of the byte | |
Feature request: helpdesk user can change issue or support ticket page title/name I would like the capability to change helpdesk support ticket page titles. Or if there is a way to already do this please describe. [EDIT: sorry I don't know how to key this to your online helpdesk system as opposed to the objectdb software version] webel Dr Darren Kelly You should be able | |
Minor typo on web page... On Page : http://www.objectdb.com/java/jpa/entity/types Under: Serializable Types "The internal Java serialization format will be inaccessible to future versions of ObjectDB on other platform." ...should be platforms (plural). rwehrli Rob Wehrli Thanks. Following your report the text was fixed. support Support | |
ObjectDB's Database Doctor Incorrect Error Report with this database file. Have you set the database page size to 256KB? The maximum supported page ... this error use page size of 64KB or smaller. support Support Ah, OK. I will do that. I don't suppose though that ObjectDB could support the 256KB max page size? For my use case | |
Page cache File handling produced an java.io.IOException: Negative seek offsetPage cache File handling produced an java.io.IOException: Negative seek offset | |
Failed to resize file - file system limitation error; Can you please advise on next steps? Thank you, Clinton [12161] Page #26356937 has invalid reference from key 'AEA6C33' to child page #7 8764514. [12162] Page #27778657 has invalid reference from key 'A3A28F6CD4E1EF0C1D8DCE59E A9BC9986338B205'|2 to child page #78764515. [12163] Page #32233516 has invalid | |
How Should I Configure objectdb.conf to Obtain 256KB Disk IO Requests and Maximize Shared PersistenceManager Entity Cache? pagefile caching 1 MB (4 256KB sized pages ). The goal is to have frequent PersistenceManager L1 ... database pages may have other effects (e.g. searching for an object in a larger page could take longer ... page ? Data that was collocated by a datafile access? Arbitrary data pulled from | |
unable to fix DB with Doctor (ArrayIndexOutOfBoundsException) -------------------------- Group #1: Page #3 -1:1 0/30294 0+1980/59980594 Page #4 -1:1 1/30294 1980+1980/59980594 Page #5 -1:1 2/30294 3960+1980/59980594 Page #6 -1:1 3/30294 5940+1980/59980594 (...) Page #146638 -1:1 30291/30296 59976180+1980/59984284 Page #147012 -1:1 30292/30294 59978160+1980/59980594 Page #146510 -1:1 | |
Inserted entities with strings as keys and indices needs more and more ram memory in comparing to primitive integers as keys and indices keys are sequential and therefore they are stored in sequence pages in the database. New objects ... transaction may require searching positions in the database and processing much more database pages ... increases. Less space is wasted in database when the storing objects sequentially, because every page | |
Join performance in Objectdb SELECT count(e) FROM Meta e, ImageNet i, Page p WHERE e.idImage=i.id AND e.idPage=p.id; So simple ... holds the IDS of an Image and a Page instances instead of direct references. A more JPA conventional variant of your query would be: SELECT count(e) FROM Meta e, ImageNet i, Page p WHERE e.image=i | |
Index causes increased memory usage for indexes. Pages that contain indexes are cached in the page cache , exactly as pages that contain data. Try ... the page cache (which has a size of 64MB per database by default ). Have you changed the cache size ... ( page ) and query cache settings on Monday. I'll have to take a look at the database file count | |
High memory consumption even after close() of EntityManagerFactory is held by ObjectDB in a database page object pool, with the purpose of reducing large object ... ; System.setProperty("objectdb.temp.avoid- page -recycle", "true"); This can also be set as a JVM argument: java ... -Dobjectdb.temp.avoid- page -recycle=true In addition, this memory | |
Empty temporary dat files in the temp folder for this behavior? btc_es BTC EmbeddedSystems The pages *.dat files are generated when objectdb.temp. page -file ... pages (default page size is 2KB but it may be 8KB in your configuration). The file will expand ... ("objectdb.temp. page -file", "true"); String dbA = "objectdb:$objectdb/db/testA.tmp"; String | |
Out of memory kind of glitch with sharing page cache? lwalkowski Lukasz Walkowski Could you please provide ... 'inspirationIndex': AutowiredFieldElement for private java.lang.String pl.hplxtool. pages .BorderPage.staticUrl ... .getInspirationsPerUser(Unknown Source) ~[na:na] at pl.hplxtool. pages .inspiration.InspirationIndex.onRender | |
Occasionally slow requests in load testing ill effects and no need to run the Doctor. Internally, ObjectDB fills the new allocated pages ... this operation the new allocated pages may contain random data, but I think that it should still work ... to try different page size? What effect does it have? Any advice much appreciated, Regards, Natalia | |
Can't post on your forum authenticate, then I'm redirected to the home page , but it still looks that I'm not logged in, so I can't ... delete all cookies / open incognito I go to log in I log in, which redirects me to the home page ... users) on the pages . In most of our pages the differences between logged users and guests are generated | |
Schema migration - long to String on console: [51030] Page #466190 entry 5 has unexpected value for field affiID pl.hplxtool.model.AffiliateProduct(92):6613575 [51031] Page #466191 entry 0 has unexpected value for field affiID pl.hplxtool.model.AffiliateProduct(92):6613577 [51032] Page #466191 entry 1 has unexpected value | |
errors on repair we are using version 2.6.7. On running the doctor we have message like free page list broken ... unexpected total page count ... what could be the reason for this ? hgzwicker Hans-Georg ... our application - error : 'free page list is broken at page #0' occurs every time when we run the doctor | |
after upgrade to 2.9.0 database destroys, urgent issue at our most important customer, production shutdown file, there are also serious problems in the structure of the database (orphan pages and pages ... concurrently can cause exactly this issue of structural issues (orphan pages and page with multiple | |
Query perfromance problem Hi, I was playing with paging and sorting recently and after trying few different aproaches got some strange behavior from ODB. First of all, I will show you results from page rendering times ... with paging order in given way. Now, when running this query with sort column set to 'id', it takes | |
Problem on JPA Merge Entity. the project archive. The little sample is based on a web page ( http://localhost:8080/ERGO_ObjectDB/) On this web page we can found 4 links. /testCreate /testUpdate /refresh /updateAllInDao   ... except the update. The statement is returned to the page displayed and the new component is present | |
Unexpected exception (Error 990) on find ------------------- [1] Unexpected total object count: 850986 (expected 850977) [2] Unexpected total page count ... - Unexpected object count: 850986 (actual 850977) Page Relation Errors -------------------- [1] Page #96658 unexpected exception: null [2] Page #96658 last key is null, parent page #144908 next key | |
Use temporary files to enable very large transactions results), currently the size of a transaction (i.e. the total size of database pages ... the unlimited size. The memory problem is with Page instances in memory that wrap byte[] content ... and involves many difficulties) we will not be able to support unlimited number of Page instances | |
each 1-2 days objects on some objectdb level lock/block each other The two thread dumps show two different waiting situations. The first thread dump shows a page cache lock ... request Are you sure about that? If your clients use a web application they may refresh the page ... . after a user refresh the page . support Support we already have a query timeout. All the client | |
Querying error - java.lang.ClassCastException: com.objectdb.o.STV small / large objects. ObjectDB splits large objects ( 2000 bytes) into pages . Somehow the stack trace indicates an unexpected state in which the same object is marked as small in one page and as large in another page . Maybe this is the result of switching between the two states when the object | |
Database access error , Doctor hanging on trying to repair, production shutdown at our biggest customer.agile.hummingbird.ObjectProperty - Unexpected object count: 49830620 (actual 49830619) Page Content Errors ------------------- [1] Page #16748245 has a non first section entry (at entry 1). Index ... with Errors -------------------------- Group #1: Page #7880349 5:194359909 0/2 0+1954/2699 | |
[ObjectDB 2.6.9] Unexpected exception (Error 990)) Page Relation Errors -------------------- [1] Page #36099460 unexpected exception: null [2] Page #36099460 last key is null, parent page #43650945 next key is ('3.203.10.00.100000','95798112',2421822 8) [3] Page #36230484 unexpected exception: null [4] Page #36230484 last key is null, parent page | |
Best practise loading big data structures: Page cache Query caches Entity caches You may use the above links to the see default ... objects in the heap dump. support Support Hello, we use these settings: Page Cache Query Cache: Entity ... regards, Rainer Lochmann btc_es BTC EmbeddedSystems Page Cache Query Cache: You may want to consider | |
Server out of memory exceptions due to increasing page cache size. I see that the test uses 4 different databases (2 large and 2 small). The default size of each page cache (per database) is 64MB, so the cache of the two large databases consumes at least 128MB (probably a little more). Other caches ( page caches of the 2 other databases | |
ArrayIndexOutOfBoundsException: -1 if possible. felixobjectdb Richard Szurgot It was a bug in the page cache. This cache can hold several different versions of the same database page (representing pages that were modified by different transactions) and it should serve the right version of every page for every user (depending | |
Doctor bug? (actual 0) Page Content Errors ------------------- [1] Unexpected exception in page #3 entry #0: null [2] Unexpected exception in page #3 entry #1: null [3] Unexpected exception in page #4 entry #0: null [4] Unexpected exception in page #4 entry #1: null [5] Unexpected exception in page #9 entry #0: null | |
Blocked by find is related to dilution of pages from the page cache when it becomes too loaded, but the reason ... traces may indicate an infinite loop in purging pages from the cache, i.e. #1 and #3 indeed reflect ... of cached pages contains a circle since there are no other apparent reasons. With no test case | |
Unexpected error when loading all entity instance count: 773 (actual 772) Page Relation Errors -------------------- [1] Page #442580 unexpected exception: null [2] Page #442580 last key is null, parent page #94848 next key is '01f1e2e0-12cb-11e7-bda5-f6e38e607e99'|1 Page Content Errors ------------------- [1] Unexpected exception in page #442580 entry | |
retrieval tas reports in log.reportPrimaryResult0: page #48835201, reader.getPos() = 323 [2020-06-03 16:21:37 #18 store] RetrievalTask.reportPrimaryResult0: page #16686765, reader.getPos() = 689 [2020-06-04 23:15:32 #19 store] RetrievalTask.reportPrimaryResult0: page #49158074, reader.getPos() = 548 [2020-06-05 10:44:37 #20 | |
NullPointer on query on the database completely (some pages have been updated and some have not). This could be the result ... 2.3.5_05, the other possibility is that there is another bug in page management ... . At least it might be worth trying. support Support Just looked again at the page cache fix (issues | |
javax.servlet.ServletException: Annotated methods must follow the JavaBeans naming convention. __odbHidden_getPropertyName is that it works perfectly fine for all JSF pages , I can move from page to page each with both a "main" h:form ... to examine JSF pages in detail, and I can assure you that there is no substantial difference between |