Also, there's a long list of destructors that aren't being called,
including the one that should release the lock. I think this isn't being
deleted.
XrdSsiProvider *XrdSsiProviderServer = new
lsst::qserv::xrdsvc::SsiProviderServer;
On 08/27/15 20:54, Becla, Jacek wrote:
> For the record, I have a fix in DM-3618
>
> John, FYI, AndyS is restarting xrootd in wmgr because apparently that
> is the only way to force xrootd to refresh chunk inventory (at the moment)
>
> Jacek
>
>
>
>> On Aug 27, 2015, at 7:39 PM, Becla, Jacek <[log in to unmask]
>> <mailto:[log in to unmask]>> wrote:
>>
>> John
>>
>> Your latest code is giving me troubles. Integration test killed
>> xrootd, the tail of the log is similar to what you observed
>> intermittently:
>>
>> [2015-08-27T21:32:13.084-0500] [0x7f92c2df8720] INFO root
>> (build/xrdsvc/SsiService.cc <http://ssiservice.cc/>:142) - Cleaning
>> up scratchDb: qservScratch.
>> [2015-08-27T21:32:13.086-0500] [0x7f92c2df8720] WARN root
>> (build/wdb/ChunkResource.cc <http://chunkresource.cc/>:302) -
>> memLockStatus LOCKED_OTHER wrong uid. Expected 29962 got 28572 err=
>> [2015-08-27T21:32:13.086-0500] [0x7f92c2df8720] WARN root
>> (build/wdb/ChunkResource.cc <http://chunkresource.cc/>:316) - Memory
>> tables were not released cleanly! LockStatus=LOCKED_OTHER
>> [2015-08-27T21:32:13.086-0500] [0x7f92c2df8720] DEBUG root
>> (build/wdb/ChunkResource.cc <http://chunkresource.cc/>:272) -
>> execLockSql CREATE DATABASE IF NOT EXISTS q_memoryLockDb;CREATE TABLE
>> IF NOT EXISTS q_memoryLockDb.memoryLockTbl ( keyId INT UNIQUE, uid
>> INT ) ENGINE = MEMORY;
>> [2015-08-27T21:32:13.086-0500] [0x7f92c2df8720] DEBUG root
>> (build/wdb/ChunkResource.cc <http://chunkresource.cc/>:272) -
>> execLockSql INSERT INTO q_memoryLockDb.memoryLockTbl (keyId, uid)
>> VALUES(1, 29962 )
>> [2015-08-27T21:32:13.086-0500] [0x7f92c2df8720] ERROR root
>> (build/wdb/ChunkResource.cc <http://chunkresource.cc/>:373) - Lock
>> failed, exiting. query=INSERT INTO q_memoryLockDb.memoryLockTbl
>> (keyId, uid) VALUES(1, 29962 ) err=Error 1062: Duplicate entry '1'
>> for key 'keyId' Unable to execute query: INSERT INTO
>> q_memoryLockDb.memoryLockTbl (keyId, uid) VALUES(1, 29962 )
>>
>>
>> I saved full log here:
>>
>> /home/becla/qserv-run/2015_08/var/log/worker/xrootd.log
>>
>> I hope we will be able to resolve it very soon, if we won’t, backup
>> plan:
>> a) back off all changes
>> b) disable the code that is causing xrootd to die while you investigate
>>
>> I’ll try to debug it tonight
>>
>> Jacek
>>
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>
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