Pre-processor failed to start in HANA.

[former_member245487]

Hi Team,

When we issued a HANA restart sometime last week, we got an error saying

FAIL: process hdbpreprocessor HDB Preprocessor not runnin

No much details in log files too.

Then i tried a manual start of preprocessor, it failed with an error saying

Crash at /HDB/IMP/NewDB100_REL/src/sys/src/Basis/System/impl/ProcessID.cpp : 1194 Reason: bind failed with errno: 28.

I had checked at OS level this port was not bound to any  process, So i rebooted the host and issue was fixed.

Any idea why is this?

Thanks.

Razal

[Former Member]

Hello guys !!

Same error and i don't know why.

Please could you help me ? i don't find a solution since one week !!!!

Thanks for advance !!

[5465]{-1}[-1/-1] 2015-10-20 09:57:24.019193 i Daemon	TrexDaemon.cpp(10139) : start 'hdbpreprocessor' as process 5547
[5465]{-1}[-1/-1] 2015-10-20 09:57:24.019210 i Daemon	TrexDaemon.cpp(10418) : line up of program group compileserver to instances 0.
[5465]{-1}[-1/-1] 2015-10-20 09:57:24.042907 i Daemon	TrexDaemon.cpp(10139) : start 'hdbcompileserver' as process 5550
[5465]{-1}[-1/-1] 2015-10-20 09:57:24.046197 i Daemon	TrexDaemon.cpp(12976) : current event set:
[5465]{-1}[-1/-1] 2015-10-20 09:57:24.046260 i Daemon	TrexDaemon.cpp(12976) : current event set:
[5465]{-1}[-1/-1] 2015-10-20 09:57:24.116914 i Daemon	TrexDaemon.cpp(12314) : process hdbpreprocessor with pid 5547 exited normally with status 1
[5465]{-1}[-1/-1] 2015-10-20 09:57:24.116929 i Daemon	TrexDaemon.cpp(12334) : child <hdbpreprocessor> terminates during startup -> disabled
[5465]{-1}[-1/-1] 2015-10-20 09:57:24.120482 i Daemon	TrexDaemon.cpp(12976) : current event set:
[5465]{-1}[-1/-1] 2015-10-20 09:57:25.993084 i Daemon	TrexDaemon.cpp(12976) : current event set:
[5465]{-1}[-1/-1] 2015-10-20 09:57:25.993213 i Daemon	TrexDaemon.cpp(12976) : current event set:
[5465]{-1}[-1/-1] 2015-10-20 09:57:25.993227 i Daemon	TrexDaemon.cpp(12431) : program hdbcompileserver with pid 5550 is started
[5465]{-1}[-1/-1] 2015-10-20 09:57:25.993234 i Daemon	TrexDaemon.cpp(12445) : runlevel 2 completely started
[5465]{-1}[-1/-1] 2015-10-20 09:57:25.993238 i Daemon	TrexDaemon.cpp(10418) : line up of program group preprocessor to instances 0.
[5465]{-1}[-1/-1] 2015-10-20 09:57:25.993244 i Daemon	TrexDaemon.cpp(10418) : line up of program group compileserver to instances 0.
[5465]{-1}[-1/-1] 2015-10-20 09:57:26.131281 i Daemon	TrexDaemon.cpp(12976) : current event set:
[5465]{-1}[-1/-1] 2015-10-20 09:57:26.131377 i Daemon	TrexDaemon.cpp(12976) : current event set:

[Former Member]

Hi,

please have a look into the daemon log file an search for port binding errors. (trace location)

Br,

Stefan

[Former Member]

Hi Team,

I came across the same issue, and the hana I use is built on 2th June.

There are some information in the deamon-xxx.trc, like the following:

process hdbpreprocessor with pid 8782 exited normally with cild <hdbpreprocessor> terminates during startup -> disabled

Could you please tell me how to handle this issue?

Br,

Kelvin

[Former Member]

Hello,

I also have the same error

[76881]{-1}[-1/-1] 2015-08-03 14:25:36.916508 i Daemon           TrexDaemon.cpp(12316) : process hdbnameserver with pid 76909 exited because it caught signal 6

[76881]{-1}[-1/-1] 2015-08-03 14:25:36.916526 i Daemon           TrexDaemon.cpp(12334) : child <hdbnameserver> terminates during startup -> disabled

Do you have any ideas how to fix this issue?

Thanks in advance!

Best regards,

Tamas

[michael_gerstmayer]

Hello Razal,

was there a *.crashdump.trc file written for the preprocessor crash? Can you please upload it or provide the full error (inlcuding crash-stack) printed to into the trace file?

Best regards,

Michael