[ObjectDB 2.6.9] Unexpected exception (Error 990)

Type: BugVersion: 2.5.6Priority: HighStatus: DuplicateReplies: 6
#1

[2017-03-29 14:04:44 #1 client]
[ObjectDB 2.6.9] Unexpected exception (Error 990)
  Generated by Java HotSpot(TM) 64-Bit Server VM 1.8.0_121 (on Windows 8.1 6.3).
Please report this error on http://www.objectdb.com/database/issue/new
com.objectdb.o.InternalException: null
com.objectdb.o.InternalException
at com.objectdb.o.BYR.o(BYR.java:113)
at com.objectdb.o.BYR.w(BYR.java:206)
at com.objectdb.o.VUT.j(VUT.java:350)
at com.objectdb.o.RST.C(RST.java:194)
at com.objectdb.o.RTT.l(RTT.java:134)
at com.objectdb.o.RST.l(RST.java:24)
at com.objectdb.o.RTT.D(RTT.java:179)
at com.objectdb.o.RST.s(RST.java:121)
at com.objectdb.o.PGT.q(PGT.java:109)
at com.objectdb.o.RST.B(RST.java:93)
at com.objectdb.o.RTT.l(RTT.java:132)
at com.objectdb.o.RST.l(RST.java:24)
at com.objectdb.o.RTT.D(RTT.java:179)
at com.objectdb.o.RST.s(RST.java:121)
at com.objectdb.o.PGT.q(PGT.java:109)
at com.objectdb.o.RST.B(RST.java:93)
at com.objectdb.o.RTT.l(RTT.java:132)
at com.objectdb.o.RST.l(RST.java:24)
at com.objectdb.o.TSK.i(TSK.java:145)
at com.objectdb.o.TSK.f(TSK.java:95)
at com.objectdb.o.TSM.e(TSM.java:86)
at com.objectdb.o.RTT.D(RTT.java:177)
at com.objectdb.o.RST.s(RST.java:121)
at com.objectdb.o.PGT.q(PGT.java:109)
at com.objectdb.o.RST.B(RST.java:93)
at com.objectdb.o.RTT.l(RTT.java:132)
at com.objectdb.o.RST.l(RST.java:24)
at com.objectdb.o.TSK.i(TSK.java:145)
at com.objectdb.o.TSK.f(TSK.java:95)
at com.objectdb.o.TSM.e(TSM.java:86)
at com.objectdb.o.RTT.D(RTT.java:177)
at com.objectdb.o.RST.s(RST.java:121)
at com.objectdb.o.PGT.q(PGT.java:109)
at com.objectdb.o.RST.B(RST.java:93)
at com.objectdb.o.RTT.l(RTT.java:132)
at com.objectdb.o.RST.l(RST.java:24)
at com.objectdb.o.TSK.i(TSK.java:145)
at com.objectdb.o.TSK.f(TSK.java:95)
at com.objectdb.o.TSM.e(TSM.java:86)
at com.objectdb.o.RTT.D(RTT.java:177)
at com.objectdb.o.RST.s(RST.java:121)
at com.objectdb.o.PGT.q(PGT.java:109)
at com.objectdb.o.RST.B(RST.java:93)
at com.objectdb.o.RTT.l(RTT.java:132)
at com.objectdb.o.RST.l(RST.java:24)
at com.objectdb.o.TSK.i(TSK.java:145)
at com.objectdb.o.TSK.f(TSK.java:95)
at com.objectdb.o.MST.aW(MST.java:586)
at com.objectdb.o.MST.U9(MST.java:544)
at com.objectdb.o.WRA.U9(WRA.java:279)
at com.objectdb.o.STC.p(STC.java:409)
at com.objectdb.o.SHN.ah(SHN.java:460)
at com.objectdb.o.SHN.K(SHN.java:149)
at com.objectdb.o.HND.run(HND.java:133)
at java.lang.Thread.run(Unknown Source)

JAM http://www.intelidata.cl/
#2

Thank you for this report.

Could you please check the database file with the ObjectDB Doctor?

Can you provide a test case that demonstrates the exception on a new / healthy database (i.e. an empty database or a database that has no errors in the Doctor check).

ObjectDB Support
ObjectDB - Fast Object Database for Java (JPA/JDO)
#3

In DEV after the Doctor and using the new file, I have no problem (i can't reproduce error in DEV).
I think the problem occurs when data is loaded and queried at the same time.

In production I still have the same problem.. version 2.5.6_05  - size of data 100GB
I am running a Doctor in prod (in a backup file, It takes long time...), .

PRODUCTION
[2017-03-30 07:04:53 #37 server]
[ObjectDB 2.5.6_05] Unexpected exception (Error 990)
  Generated by Java HotSpot(TM) 64-Bit Server VM 1.6.0_25 (on Windows 2003 5.2).
Please report this error on http://www.objectdb.com/database/issue/new
com.objectdb.o.InternalException: null
com.objectdb.o.InternalException
at com.objectdb.o.BYR.o(BYR.java:113)
at com.objectdb.o.BYR.w(BYR.java:206)
at com.objectdb.o.VUT.j(VUT.java:350)...

 

 

ObjectDB Doctor [version 2.6.9] - DEV
Copyright (c) 2016, ObjectDB Software. All rights reserved.

Scanning the database file...
.................................................. 100MB
.................................................. 200MB
.................................................. 300MB
.................................................. 400MB
.................................................. 500MB
......................... 551MB (total)

Analyzing database structure...
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

-------------------------
No errors have been found
-------------------------

Creating a database copy...
..............................................  922589 entity objects (total) ha
ve been migrated.

New database copy is ready at: backup\201703291624\pcsodbcsv_new.odb
JAM http://www.intelidata.cl/
#4

Doctor found problems in production.

We will take the doctor output file for production.

Thanks.

 

Analyzing database structure...
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

Global Value Errors
-------------------
[1] Unexpected total object count: 189979358 (expected 189979356)

BTree Value Errors
------------------
[1] cl.intelidata.jpaodb.Movil
  - Unexpected object count: 142351618 (actual 142351616)

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 #22427553 next key is ('1.10843870','99984690',24327807)

Page Content Errors
-------------------
[1] Unexpected exception in page #36099460 entry #4: null
[2] Unexpected exception in page #36230484 entry #5: null

Index Errors
------------
[1] Index cl.intelidata.jpaodb.Movil[id] requires rebuild.
  - has 142351616 entries instead of 142351618
JAM http://www.intelidata.cl/
#5

Try to run the Doctor to fix the production database.

Do you still get the exception in production after fixing the database?

ObjectDB Support
ObjectDB - Fast Object Database for Java (JPA/JDO)
#6

In production it takes about 18 hours, and finish ok!

JAM http://www.intelidata.cl/
#7

This report is similar to the report in issue #1977  that was fixed now in version 2.7.1.

The new version fixes a critical bug that in some cases (rare but possible) may cause database corruption, so it is highly recommended to use the new build.

ObjectDB Support
ObjectDB - Fast Object Database for Java (JPA/JDO)

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