LTTng » Babeltrace

I'm using babeltrace v1.4 to parse a ctf traces produced by lttng. I can see some error and need to understand, where is the problem. Does this mean that the input for babeltrace is incorrect or some other reason?

[error] ctf_visitor_construct_metadata: missing trace declaration

[error] Error in CTF metadata constructor -22

[error] [Context] Cannot open_mmap_trace of format ctf.

[error] Error adding trace

[error] get_next_index failed

[error] Stream 18446744073709551615 is not declared in metadata.

[error] Open file mmap stream error.

[error] [Context] Cannot open_mmap_trace of format ctf.

[error] Error adding trace

[warning] [Context] Cannot open_trace of format lttng-live at path net://10.21.14.23:53591/host/session-29.

[warning] [Context] cannot open trace "net://10.21.14.23:53591/host/session-29" for reading.

[error] opening trace "net://10.21.14.23:53591/host/session-29" for reading.

[error] none of the specified trace paths could be opened.

[17:20:41.151543852] (+?.?????????) du1 com_trithread:INFO: { cpu_id = 7 }, { procname = "LmOseTestProbeP" }, { process = "LmOseTestProbePT", fileAndLine = "sql_emu.c:178", msg = "SQLITE database = /rcs/applicationlogs/ARM-STUB_CXP90295_26/basic_cv.db " }

I'm using Linux 2.6.32-504.8.1.el6.x86_64 #1 SMP Fri Dec 19 12:09:25 EST 2014 x86_64 x86_64 x86_64 GNU/Linux, and lttng v2.7.4

Waldemar