OGG抽取进程异常一例
1、问题现象
出去进程常常running，但是没有新产生trail文件，lag比较大
GGSCI (xxxdb) 3> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING EXT1 05:35:57 492:33:56
EXTRACT RUNNING PUMP1 00:00:00 00:00:02
GGSCI (xxxdb) 4>
GGSCI (xxxdb) 4> info EXT1,showch
EXTRACT EXT1 Last Started 2018-05-28 17:20 Status RUNNING
Checkpoint Lag 05:35:57 (updated 492:35:53 ago)
Log Read Checkpoint Oracle Redo Logs
2018-05-07 23:13:49 Seqno 5331, RBA 289991960
SCN 3439.4180128660 (14774572659604)
2018-05-28 17:20:53 INFO OGG-00987 Oracle GoldenGate Command Interpreter for Oracle: GGSCI command (dtogg): start EXT1.
2018-05-28 17:20:53 INFO OGG-00963 Oracle GoldenGate Manager for Oracle, mgr.prm: Command received from GGSCI on host pacsdb (START EXTRACT EXT1 ).
2018-05-28 17:20:53 INFO OGG-00975 Oracle GoldenGate Manager for Oracle, mgr.prm: EXTRACT EXT1 starting.
2018-05-28 17:20:53 INFO OGG-00992 Oracle GoldenGate Capture for Oracle, ext1.prm: EXTRACT EXT1 starting.
2018-05-28 17:20:53 INFO OGG-03035 Oracle GoldenGate Capture for Oracle, ext1.prm: Operating system character set identified as ISO-8859-1. Locale: en
_US, LC_ALL:.
2018-05-28 17:20:54 INFO OGG-01815 Oracle GoldenGate Capture for Oracle, ext1.prm: Virtual Memory Facilities for: BR
anon alloc: mmap(MAP_ANON) anon free: munmap
file alloc: mmap(MAP_SHARED) file free: munmap
target directories:
/oracle/10.2/ogg/BR/EXT1.
2018-05-28 17:20:54 INFO OGG-01815 Oracle GoldenGate Capture for Oracle, ext1.prm: Virtual Memory Facilities for: COM
anon alloc: mmap(MAP_ANON) anon free: munmap
file alloc: mmap(MAP_SHARED) file free: munmap
target directories:
/oracle/10.2/ogg/dirtmp.
2018-05-28 17:20:54 INFO OGG-01639 Oracle GoldenGate Capture for Oracle, ext1.prm: BOUNDED RECOVERY: ACTIVE: for object pool 1: p48169162_extr.
2018-05-28 17:20:54 INFO OGG-01640 Oracle GoldenGate Capture for Oracle, ext1.prm: BOUNDED RECOVERY: recovery start XID: 117.11.252267.
2018-05-28 17:20:54 INFO OGG-01641 Oracle GoldenGate Capture for Oracle, ext1.prm: BOUNDED RECOVERY: recovery start position: SeqNo: 5327, RBA: 322457
76, SCN: 3439.4175624574 (14774568155518), Timestamp: 2018-05-07 21:09:55.000000.
2018-05-28 17:20:54 INFO OGG-01642 Oracle GoldenGate Capture for Oracle, ext1.prm: BOUNDED RECOVERY: recovery end position: SeqNo: 5329, RBA: 82061788
4, SCN: 3439.4180119353 (14774572650297), Timestamp: 2018-05-07 23:09:01.000000, Thread: 1.
2018-05-28 17:20:54 INFO OGG-01579 Oracle GoldenGate Capture for Oracle, ext1.prm: BOUNDED RECOVERY: VALID BCP: CP.EXT1.000001412.
2018-05-28 17:20:54 INFO OGG-01629 Oracle GoldenGate Capture for Oracle, ext1.prm: BOUNDED RECOVERY: PERSISTED OBJECTS RECOVERED: 9.
2018-05-28 17:20:54 INFO OGG-00987 Oracle GoldenGate Command Interpreter for Oracle: GGSCI command (dtogg): start ext1.
2018-05-28 17:20:55 INFO OGG-01513 Oracle GoldenGate Capture for Oracle, ext1.prm: Positioning to Sequence 5327, RBA 32245776, SCN 3439.4175624574.
2018-05-28 17:20:57 INFO OGG-01516 Oracle GoldenGate Capture for Oracle, ext1.prm: Positioned to Sequence 5327, RBA 32245776, SCN 3439.4175624574, May
7, 2018 9:09:55 PM.2、问题解决
通过 info ext1 showch 查看抽取进程的Recovery Checkpoint，设置抽取进程到相应时间
GGSCI (xxxdb) 7> alter extract EXT1 ,tranlog ,begin 2018-05-07 23:13:49
EXTRACT altered.
GGSCI (xxxdb) 8> start EXT1
Sending START request to MANAGER ...
EXTRACT EXT1 starting
GGSCI (xxxdb) 9> info EXT1
EXTRACT EXT1 Initialized 2018-05-28 17:28 Status RUNNING
Checkpoint Lag 498:14:13 (updated 00:00:10 ago)
Log Read Checkpoint Oracle Redo Logs
2018-05-07 23:13:49 Seqno 0, RBA 0
SCN 0.0 (0)
GGSCI (xxxdb) 12> info EXT1
EXTRACT EXT1 Last Started 2018-05-28 17:28 Status RUNNING
Checkpoint Lag 498:13:54 (updated 00:00:09 ago)
Log Read Checkpoint Oracle Redo Logs
2018-05-07 23:14:31 Seqno 5331, RBA 834580564
SCN 3439.4180220954 (14774572751898)
GGSCI (xxxdb) 13> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING EXT1 498:09:51 00:00:03
EXTRACT RUNNING PUMP1 498:10:04 00:00:04
GGSCI (xxxdb) 14> info EXT1
EXTRACT EXT1 Last Started 2018-05-28 17:28 Status RUNNING
Checkpoint Lag 498:08:55 (updated 00:00:07 ago)
Log Read Checkpoint Oracle Redo Logs
2018-05-07 23:20:30 Seqno 5333, RBA 1141071888
SCN 3439.4180340086 (14774572871030)2018-05-28 17:28:02 INFO OGG-00987 Oracle GoldenGate Command Interpreter for Oracle: GGSCI command (dtogg): alter extract EXT1 tranlog ,begin 2018-05
-07 23:13:49.
2018-05-28 17:28:09 INFO OGG-00987 Oracle GoldenGate Command Interpreter for Oracle: GGSCI command (dtogg): start EXT1.
2018-05-28 17:28:09 INFO OGG-00963 Oracle GoldenGate Manager for Oracle, mgr.prm: Command received from GGSCI on host pacsdb (START EXTRACT EXT1 ).
2018-05-28 17:28:09 INFO OGG-00975 Oracle GoldenGate Manager for Oracle, mgr.prm: EXTRACT EXT1 starting.
2018-05-28 17:28:09 INFO OGG-00992 Oracle GoldenGate Capture for Oracle, ext1.prm: EXTRACT EXT1 starting.
2018-05-28 17:28:09 INFO OGG-03035 Oracle GoldenGate Capture for Oracle, ext1.prm: Operating system character set identified as ISO-8859-1. Locale: en
_US, LC_ALL:.
2018-05-28 17:28:09 INFO OGG-01635 Oracle GoldenGate Capture for Oracle, ext1.prm: BOUNDED RECOVERY: reset to initial or altered checkpoint.
2018-05-28 17:28:09 INFO OGG-01815 Oracle GoldenGate Capture for Oracle, ext1.prm: Virtual Memory Facilities for: BR
anon alloc: mmap(MAP_ANON) anon free: munmap
file alloc: mmap(MAP_SHARED) file free: munmap
target directories:
/oracle/10.2/ogg/BR/EXT1.
2018-05-28 17:28:09 INFO OGG-01815 Oracle GoldenGate Capture for Oracle, ext1.prm: Virtual Memory Facilities for: COM
anon alloc: mmap(MAP_ANON) anon free: munmap
file alloc: mmap(MAP_SHARED) file free: munmap
target directories:
/oracle/10.2/ogg/dirtmp.
2018-05-28 17:28:10 INFO OGG-01515 Oracle GoldenGate Capture for Oracle, ext1.prm: Positioning to begin time May 7, 2018 11:13:49 PM.
2018-05-28 17:28:15 INFO OGG-01516 Oracle GoldenGate Capture for Oracle, ext1.prm: Positioned to Sequence 5331, RBA 279352336, SCN 0.0, May 7, 2018 11
:13:49 PM.
2018-05-28 17:28:15 INFO OGG-00993 Oracle GoldenGate Capture for Oracle, ext1.prm: EXTRACT EXT1 started.
2018-05-28 17:28:15 INFO OGG-01055 Oracle GoldenGate Capture for Oracle, ext1.prm: Recovery initialization completed for target file /oradata/ogg/dird
at/e1002586, at RBA 1024.
2018-05-28 17:28:15 INFO OGG-01478 Oracle GoldenGate Capture for Oracle, ext1.prm: Output file /oradata/ogg/dirdat/e1 is using format RELEASE 11.2.
2018-05-28 17:28:15 WARNING OGG-01438 Oracle GoldenGate Capture for Oracle, ext1.prm: Checkpoint marked as from graceful shutdown, but records found afte
r checkpoint in trail /oradata/ogg/dirdat/e1. Expected EOF Seqno 2583, RBA 6228814. Found Seqno 2586, RBA 1024.
2018-05-28 17:28:15 INFO OGG-01026 Oracle GoldenGate Capture for Oracle, ext1.prm: Rolling over remote file /oradata/ogg/dirdat/e1002586.
2018-05-28 17:28:15 INFO OGG-01053 Oracle GoldenGate Capture for Oracle, ext1.prm: Recovery completed for target file /oradata/ogg/dirdat/e1002587, at
RBA 1024.
2018-05-28 17:28:15 INFO OGG-01057 Oracle GoldenGate Capture for Oracle, ext1.prm: Recovery completed for all targets.
2018-05-28 17:28:15 INFO OGG-01517 Oracle GoldenGate Capture for Oracle, ext1.prm: Position of first record processed Sequence 5331, RBA 279352336, SC
N 3439.4180128606, May 7, 2018 11:13:49 PM.shell下通过下列脚本过滤出OGG进程状态，留作监控使用
(echo info all;echo exit)|./ggsci|grep -E "EXTRACT|REPLICAT" |awk 'BEGIN {FS=" +"} {print $1","$3","$2","$4","$5}'