InnoDB: ###### Diagnostic info printed to the standard error stream
InnoDB: Warning: a long semaphore wait:
--Thread 140310821447424 has waited at btr0cur.c line 570 for 273.00 seconds the semaphore:
X-lock (wait_ex) on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310498342656 has waited at btr0cur.c line 577 for 273.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310497277696 has waited at btr0cur.c line 577 for 272.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310508992256 has waited at btr0cur.c line 577 for 272.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310502868736 has waited at btr0cur.c line 577 for 272.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310592362240 has waited at btr0cur.c line 577 for 272.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310499407616 has waited at btr0cur.c line 577 for 272.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310594492160 has waited at btr0cur.c line 577 for 272.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310588901120 has waited at btr0cur.c line 577 for 272.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310513252096 has waited at btr0cur.c line 577 for 271.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310593959680 has waited at btr0cur.c line 577 for 271.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310502602496 has waited at btr0cur.c line 577 for 271.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310597420800 has waited at btr0cur.c line 577 for 271.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310608869120 has waited at btr0cur.c line 577 for 271.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310500472576 has waited at btr0cur.c line 577 for 268.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310594758400 has waited at btr0cur.c line 577 for 267.00 seconds the semaphore:
S-lock on RW-latch at 0x7fa0f0028af8 '&new_index->lock'
a writer (thread id 140310821447424) has reserved it in mode  wait exclusive
number of readers 1, waiters flag 1, lock_word: ffffffffffffffff
Last time read locked in file btr0cur.c line 577
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 570
InnoDB: Warning: a long semaphore wait:
--Thread 140310873896704 has waited at buf0flu.c line 1357 for 265.00 seconds the semaphore:
S-lock on RW-latch at 0x7f9cd089bb10 '&block->lock'
a writer (thread id 140310499673856) has reserved it in mode  exclusive
number of readers 0, waiters flag 1, lock_word: 0
Last time read locked in file btr0cur.c line 260
Last time write locked in file /home/lianjie.ning/rpmbuild/BUILD/Percona-Server-5.5.43/storage/innobase/btr/btr0cur.c line 350
InnoDB: ###### Starts InnoDB Monitor for 30 secs to print diagnostic info:
InnoDB: Pending preads 0, pwrites 0