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ORA-12805：並行查詢服務器意外死亡

2012-08-16 355 views
0

我們在其中一個RAC實例上經常遇到錯誤。由於相同的錯誤，應用程序正在被絞死並導致問題。ORA-12805：並行查詢服務器意外死亡

Sat Aug 04 06:57:26 2012 
IPC Send timeout detected.Sender: ospid 28201 
Receiver: inst 1 binc 8 ospid 3537 
GATHER_STATS_JOB encountered errors. Check the trace file. 
Errors in file /opt/oracle/db/diag/rdbms/mdspdb/mdspdb5/trace/mdspdb5_j001_28201.trc: 
ORA-12805: parallel query server died unexpectedly

再次多了一個我們越來越誤差如下：

Thu Aug 09 03:43:05 2012 
IPC Send timeout detected.Sender: ospid 18645 
Receiver: inst 1 binc 8 ospid 3537 
GATHER_STATS_JOB encountered errors. Check the trace file. 
Errors in file /opt/oracle/db/diag/rdbms/mdspdb/mdspdb5/trace/mdspdb5_j002_18645.trc: 
ORA-20011: Approximate NDV failed: ORA-12805: parallel query server died unexpectedly

從跟蹤文件的輸出是：

Trace file /opt/oracle/db/diag/rdbms/mdspdb/mdspdb5/trace/mdspdb5_j001_22631.trc 
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production 
With the Partitioning, Real Application Clusters, OLAP, Data Mining 
and Real Application Testing options 
ORACLE_HOME = /opt/oracle/db/product/11.1.0/db_1 
System name: Linux 
Node name: mdspdb05 
Release: 2.6.16.46-0.12-smp 
Version: #1 SMP Thu May 17 14:00:09 UTC 2007 
Machine: x86_64 
Instance name: mdspdb5 
Redo thread mounted by this instance: 5 
Oracle process number: 107 
Unix process pid: 22631, image: [email protected] (J001) 


*** 2012-08-15 03:43:12.742 
*** SESSION ID:(486.34904) 2012-08-15 03:43:12.742 
*** CLIENT ID:() 2012-08-15 03:43:12.742 
*** SERVICE NAME:(SYS$USERS) 2012-08-15 03:43:12.742 
*** MODULE NAME:(DBMS_SCHEDULER) 2012-08-15 03:43:12.742 
*** ACTION NAME:(ORA$AT_OS_OPT_SY_40411) 2012-08-15 03:43:12.742 

IPC Send timeout detected.Sender: ospid 22631 
Receiver: inst 1 binc 8 ospid 3537 
SKGXP: SKGXPCTX: 0x0x2abb52d24a38 ctx 
SKGXP: 
SKGXP: WAIT HISTORY 
SKGXP: Time(msec) Wait Type Return Code 
SKGXP: ---------- --------- ------------ 
SKGXP: 2501  NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 2500  NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 2503  NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 2501  NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 2503  NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 0   NORMAL  TIMEDOUT 
SKGXP: 2500  NORMAL  TIMEDOUT 
SKGXP: wait delta 61 sec (61423 msec) ctx ts 0x79e31f last ts 0x79e31f 
SKGXP: user cpu time since last wait 0 sec 0 ticks 
SKGXP: system cpu time since last wait 0 sec 0 ticks 
SKGXP: locked 1 
SKGXP: blocked 25048 
SKGXP: timed wait receives 15 
SKGXP: admno 0x66859bfb admport: 
SKGXP: SSKGXPT 0x52d2597c flags sockno 18 IP 192.168.1.10 UDP 61826 
SKGXP: context timestamp 0x79e31f 
SKGXP: buffers queued on port 0x2abb53449f50 
SKGXP: 
SKGXP: Dumping Connection Handle Table 
SKGXP:  sconno  accono ertt state seq# RcvPid TotCreditsSKGXP: sent rtrans acks 
SKGXP:  CNH Table Bucket: 0 
SKGXP: 0x03a8c901 0x50790ec9 46982647250960 46982647250948 46982647284070 46982647267591 46982647250952SKGXP: 363d  1d 33126d 
SKGXP:  CNH Table Bucket: 1 
SKGXP: 0x03a8c902 0x051d84d8  16 46982647250948 46982647284112 46982647259415 46982647250952SKGXP: 405d  0d 33168d 
SKGXP:  CNH Table Bucket: 2 
SKGXP: 0x03a8c903 0x51d441b2  16 46982647250948 46982647284217 46982647258187 46982647250952SKGXP: 510d  0d 33273d 
SKGXP:  CNH Table Bucket: 3 
SKGXP: 0x03a8c904 0x7d38c1af  16 46982647250948 46982647283952 46982647267615 46982647250952SKGXP: 245d  0d 33008d 
SKGXP:  CNH Table Bucket: 4 
SKGXP: 0x03a8c905 0x22782e02  16 46982647250948 46982647284097 46982647283080 46982647250952SKGXP: 390d  0d 33153d 
SKGXP:  CNH Table Bucket: 5 
SKGXP: 0x03a8c906 0x19e5dbdb  16 46982647250948 46982647284141 46982647283122 46982647250952SKGXP: 434d  0d 33197d 
SKGXP:  CNH Table Bucket: 6 
SKGXP: 0x03a8c907 0x024222c8  16 46982647250948 46982647283839 46982647258304 46982647250952SKGXP: 132d  0d 32895d 
SKGXP:  CNH Table Bucket: 7 
SKGXP: 0x03a8c908 0x1f3d5569  16 46982647250948 46982647284073 46982647283097 46982647250952SKGXP: 366d  0d 33129d 
SKGXP:  CNH Table Bucket: 8 
SKGXP: 0x03a8c909 0x4b4e08b3  16 46982647250948 46982647283990 46982647267605 46982647250952SKGXP: 283d  1d 33046d 
SKGXP:  CNH Table Bucket: 9 
SKGXP: 0x03a8c90a 0x32e47d79  16 46982647250948 46982647283856 46982647258242 46982647250952SKGXP: 149d  0d 32912d 
SKGXP:  CNH Table Bucket: 10 
SKGXP: 0x03a8c90b 0x60420275  16 46982647250948 46982647283829 46982647259471 46982647250952SKGXP: 122d  0d 32885d 
SKGXP:  CNH Table Bucket: 11 
SKGXP: 0x03a8c90c 0x5521db22  16 46982647250948 46982647283834 46982647259493 46982647250952SKGXP: 127d  0d 32890d 
SKGXP:  CNH Table Bucket: 12 
SKGXP: 0x03a8c90d 0x1696da78  16 46982647250948 46982647283708 46982647254481 46982647250952SKGXP:  1d 373d  0d 
SKGXP: slot 3 rqh=0x2abb52d2e0e8 seq=32763 len=2144 accno=0x1696da78 start TS=0x2f31c rt TS=0x79e56c X CNT=374 
SKGXP: 
SKGXP: Dumping Accept Handle Table 
SKGXP:  ach  accono  sconno  admno state  SndPid seq# rcv rtrans acks credits 
Dumping KSXP Connection Handle: cnh: 0x2abb54b97098 
Link in Component Context : 0x2abb52fc0c08 <- cnh -> 0x2abb52fc0c08 
Link in Connection Cache : 0x2abb53070050 <- cnh -> 0x2abb52f68158 
Pending Async Sends  : First: 0x2abb52d2e030 Last 0x2abb52d2e030 
Name: 
State: 1 ==> OPEN 
Flags: 0x0 ==> 
Connect request handle: (nil) 
Miners Canary   : (nil) 
OSD Connection handle : 0x2abb55286938 
Stats pointer   : 0x19ee7f470 
System incarnation when connection was made: 78 
Dumping Target id for cnh 
vers: 1 type: (1 ==> KSXP_TRANSPORT_ID_SKGXPPID) inst: 1 ptid: 401 ukey: 8 
Protocol Info: vendor: 1 proto: 2 maj: 3 min: 0 
pnum: 91 ospid: 3537 
p1_pad1: 0 p2_pad1: (nil) 
pad2: 0 pad3: 0 
Dumping SKGXP Port ID: 0x2abb54b97120 
SKGXP: SKGXPID 0x2abb54b97120 
SKGXP: skgxp port number 0x25a32042 process id 3537 
SKGXP: admin port id 
SKGXP: SKGXPGPID 0x7fff596feb58 
SKGXP: Internet address 192.168.1.12 
SKGXP: UDP port number 28958 
Dumping connection stats 0x19ee7f470 
Dumping SKGXP Connection Handle: osd cnh: 0x2abb55286938 
SKGXP: SKGXPCNH: 0x2abb55286938 SKGXPCON_OPEN (2) sconno 3a8c90d accono 1696da78 admno fd8255e 
SKGXP: Remote admin port 
SKGXP: SSKGXPT 0x55286974 flags SSKGXPT_WRITE sockno 18 IP 192.168.1.12 UDP 28958 
SKGXP: Remote data port 
SKGXP: SSKGXPT 0x55286a08 flags SSKGXPT_WRITE sockno 18 IP 192.168.1.12 UDP 29092 
SKGXP: no disconnect notification request handle 
SKGXP: next seqno 32764 credits 7 ertt 16 resends on con 488510 

*** 2012-08-15 03:43:12.792 
Submitting synchronized dump request [268435460] 

*** 2012-08-15 03:43:14.796 
kxfp_send_callback 
     Send timed out to slave 0 inst 1 (qref 0x19e82bf88) 
kxfpgsg 
     Error 12805 encountered 

*** 2012-08-15 03:43:14.831 
ORA-20011: Approximate NDV failed: ORA-12805: parallel query server died unexpectedly 

*** 2012-08-15 03:43:14.831 
GATHER_STATS_JOB: GATHER_TABLE_STATS('"IMUSE01"','"SUBSCRIBEINFO"','""', ...) 
ORA-20011: Approximate NDV failed: ORA-12805: parallel query server died unexpectedly

Oracle版本：的Oracle 11.1.0.6。 0 RAC

來源

2012-08-16 Pappu

+0

該錯誤是否總是針對同一個表發生？如果是這樣，也許這是一個與ID 1195204.1（在My Oracle Support上）類似的數據錯誤。此外，您是否嘗試禁用相關表格的增量統計？如果您使用大量增量統計信息，是否遇到SYSAUX上空間不足的問題？ – 2012-08-17 03:38:36

回答

1

這是Oracle RAC中的一個錯誤。我們將版本升級到Oracle 11.1.0.7

現在問題已解決

來源

2012-11-16 04:46:24 Pappu

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