Vaikunth, 1. I'd be good if you'd use the fixes we just pushed to the tip of the master in the last 2-3 days, so rebase your branch and rebuild things and try it. 2. If "1" does not help, run mysql --host=127.0.0.1 --port=13306 -u root -p -A and then: show status like 'Threads_connected'; and show variables like 'max_connections'; If Threads_connected approaches max_connections, that is your problem. 3. If 2 does not help, try running your failing query by hand, using the same credentials as what Qserv is using when it runs the failing query. Jacek On 05/07/2015 11:10 AM, Vaikunth Thukral wrote: > Hi all, > > So I've been able to resolve the remaining issues with the data loader > (thanks AndyS for your help) for integration tests in multi-node and > cases 1, 2, 3 and 5 are now working. For case 4 however the last query > fails (query 0030_largeResult.sql). The czar log gives the following > (full logs available on dbdev1 at > /usr/local/home/vaikunth/qserv-run/var/log/): > > 0507 12:45:37.872 [0x7f7cf2137700] INFO root > (build/rproc/InfileMerger.cc:351) - InfileMerger 0x7f7cdc0105b0 > connected to db. > 0507 12:45:37.872 [0x7f7cf2137700] ERROR root > (build/rproc/InfileMerger.cc:359) - InfileMerger sql error: Error > applying sql. Error 1146: Tabl\ > e 'qservResult.result_11900632096_m' doesn't exist Unable to execute > query: CREATE TABLE qservResult.result_11900632096 SELECT deepForcedSourc\ > eId,scienceCcdExposureId,filterId,deepSourceId,timeMid,expTime,ra,decl,raVar,declVar,radeclCov,htmId20,x,y,xVar,yVar,xyCov,psfFlux,psfFluxSigm\ > a,apFlux,apFluxSigma,modelFlux,modelFluxSigma,instFlux,instFluxSigma,apCorrection,apCorrectionSigma,shapeIx,shapeIy,shapeIxVar,shapeIyVar,shap\ > eIxIyCov,shapeIxx,shapeIyy,shapeIxy,shapeIxxVar,shapeIyyVar,shapeIxyVar,shapeIxxIyyCov,shapeIxxIxyCov,shapeIyyIxyCov,extendedness,flagNegative\ > ,flagBadMeasCentroid,flagPixEdge,flagPixInterpAny,flagPixInterpCen,flagPixSaturAny,flagPixSaturCen,flagBadPsfFlux,flagBadApFlux,flagBadModelFl\ > ux,flagBadInstFlux,flagBadCentroid,flagBadShape,raDeepSource,declDeepSource > FROM qservResult.result_11900632096_m ORDER BY deepForcedSourceId > > 0507 12:45:37.872 [0x7f7cf2137700] INFO root > (build/rproc/InfileMerger.cc:313) - Cleaning up > qservResult.result_11900632096_m > 0507 12:45:37.872 [0x7f7cf2137700] INFO root > (build/rproc/InfileMerger.cc:325) - Merged > qservResult.result_11900632096_m into qservResult.res\ > ult_11900632096 > 0507 12:45:37.872 [0x7f7cf2137700] ERROR root > (build/ccontrol/UserQuery.cc:206) - Joined everything (failure!) > 0507 12:45:37.874 [0x7f7cf2137700] INFO root (app.py:408) - Query exec > (5) took 1.873482 seconds > 0507 12:45:37.874 [0x7f7cf2137700] ERROR root > (build/qdisp/Executive.cc:360) - Ref=1 > Resource(/chk/qservTest_case04_qserv/6970): 20150507-12:4\ > 5:37, Error in result data., 1, > Ref=2 Resource(/chk/qservTest_case04_qserv/7138): 20150507-12:45:37, > Error in result data., 1, > Ref=3 Resource(/chk/qservTest_case04_qserv/7140): 20150507-12:45:37, > Error in result data., 1, > Ref=4 Resource(/chk/qservTest_case04_qserv/7308): 20150507-12:45:37, > Error in result data., 1, > Ref=5 Resource(/chk/qservTest_case04_qserv/7310): 20150507-12:45:37, > Error in result data., 1, > 0507 12:45:37.875 [0x7f7cf2137700] DEBUG root (app.py:343) - reporting > -1 -1 Ref=1 Resource(/chk/qservTest_case04_qserv/6970): 20150507-12:45:\ > 37, Error in result data., 1, > Ref=2 Resource(/chk/qservTest_case04_qserv/7138): 20150507-12:45:37, > Error in result data., 1, > Ref=3 Resource(/chk/qservTest_case04_qserv/7140): 20150507-12:45:37, > Error in result data., 1, > Ref=4 Resource(/chk/qservTest_case04_qserv/7308): 20150507-12:45:37, > Error in result data., 1, > Ref=5 Resource(/chk/qservTest_case04_qserv/7310): 20150507-12:45:37, > Error in result data., 1, > 0507 12:45:37.875 [0x7f7cf2137700] ERROR root > (build/qdisp/MessageStore.cc:47) - Msg: -1 -1 Ref=1 > Resource(/chk/qservTest_case04_qserv/6970): \ > 20150507-12:45:37, Error in result data., 1, > Ref=2 Resource(/chk/qservTest_case04_qserv/7138): 20150507-12:45:37, > Error in result data., 1, > Ref=3 Resource(/chk/qservTest_case04_qserv/7140): 20150507-12:45:37, > Error in result data., 1, > Ref=4 Resource(/chk/qservTest_case04_qserv/7308): 20150507-12:45:37, > Error in result data., 1, > Ref=5 Resource(/chk/qservTest_case04_qserv/7310): 20150507-12:45:37, > Error in result data., 1, > 0507 12:45:37.876 [0x7f7cf2137700] INFO root (app.py:413) - Final state > of all queries error > /usr/local/home/vaikunth/src/qserv/lib/python/lsst/qserv/czar/db.py:100: > Warning: Data truncated for column 'message' at row 1 > c.execute(sql, params) > 0507 12:45:37.878 [0x7f7cf1736700] INFO root > (build/ccontrol/UserQuery.cc:236) - Discarded UserQuery(5) > > I am not sure if this is related to what Fabrice is seeing at in2p3, but > when I run a simpler version of the 0030_ query myself I get (with error > log also in the same location as mentioned above): > > [vaikunth@lsst-dbdev1 qserv_testdata]$ mysql > --host=lsst-dbdev1.ncsa.illinois.edu > <http://lsst-dbdev1.ncsa.illinois.edu> --port=4040 --user=qsmaster > --batch qservTest_case04_qserv -e "SELECT * FROM DeepForcedSource ORDER > BY deepForcedSourceId" > ERROR 4120 (Proxy) at line 1: Error during execution: > -1 Ref=1 Resource(/chk/qservTest_case04_qserv/6970): 20150507-13:07:32, > Error in result data., 1, > Ref=2 Resource(/chk/qservTest_case04_qserv/7138): 20150507-13:07:32, > Error in result data., 1, > Ref=3 Resource(/chk/qservTest_case04_qserv/7140): 20150507-13:0 (-1) > > -Vaikunth > > ------------------------------------------------------------------------ > > Use REPLY-ALL to reply to list > > To unsubscribe from the QSERV-L list, click the following link: > https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1 > ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1