-
Type:
Task
-
Status: Closed
-
Resolution: Done
-
Affects Version/s: None
-
Fix Version/s: WT2.0
-
Labels:None
Running the medium-lsm.wtperf configuration on macbook, I'm seeing:
Shutting down LSM checkpoint utility thread: Too many open files
|
the WiredTiger library cannot continue; the process must exit and restart
|
aborting WiredTiger library
|
cursor.set_key: the WiredTiger library cannot continue; the process must exit and restart
|
cursor.set_key: aborting WiredTiger library
|
And then an access violation.
Ran it in gdb, to collect some more information:
(gdb) p g_npop_ops
|
$2 = 45207648
|
(gdb) p cfg->icount
|
$3 = 50000000
|
(gdb) cont
|
Continuing.
|
Failed inserting Error: Too many open files
|
Error from populate thread. Error: Too many open files
|
Populate threads exited without finishing. Error: WT_ERROR: non-specific WiredTiger error
|
|
|
Program received signal EXC_BAD_ACCESS, Could not access memory.
|
Reason: 13 at address: 0x0000000000000000
|
0x000000010009716d in __session_close (wt_session=0x100801460, config=0x0) at ../src/session/session_api.c:71
|
(gdb) where
|
#0 0x000000010009716d in __session_close (wt_session=0x100801460, config=0x0) at ../src/session/session_api.c:71
|
WT-1 0x00000001000519c0 in __conn_close (wt_conn=0x100800000, config=0x0) at ../src/conn/conn_api.c:512
|
WT-2 0x0000000100003b63 in main (argc=5, argv=0x7fff5fbfe918) at ../../../bench/wtperf/wtperf.c:1080
|
(gdb) list
|
66 if (F_ISSET(&session->txn, TXN_RUNNING))
|
67 WT_TRET(__session_rollback_transaction(wt_session, NULL));
|
68
|
69 /* Close all open cursors. */
|
70 while ((cursor = TAILQ_FIRST(&session->cursors)) != NULL)
|
71 WT_TRET(cursor->close(cursor));
|
72
|
73 WT_ASSERT(session, session->ncursors == 0);
|
74
|
75 /*
|
(gdb) p g_npop_ops
|
$4 = 47580305
|
(gdb) p session
|
$5 = (WT_SESSION_IMPL *) 0x100801460
|
(gdb) p session->cursors
|
$22 = {
|
tqh_first = 0x1f810e7f0,
|
tqh_last = 0x106ed6e90
|
}
|
|
|
(gdb) p cursor
|
(WT_CURSOR *) 0x1f810e7f0
|
(gdb) p *cursor
|
$16 = {
|
session = 0x1f67cabd8,
|
uri = 0x1fb414512 "\020\001",
|
key_format = 0xabababababab0022 <Address 0xabababababab0022 out of bounds>,
|
value_format = 0xabababababababab <Address 0xabababababababab out of bounds>,
|
get_key = 0xabababababababab,
|
get_value = 0xabababababababab,
|
set_key = 0xabababababababab,
|
...
|