On Thu, Jan 7, 2010 at 16:06, Tshepang Lekhonkhobe <[email protected]> wrote:
> On Thu, Dec 17, 2009 at 11:10, Tshepang Lekhonkhobe <[email protected]>
> wrote:
>> On Wed, Dec 16, 2009 at 16:14, Martyn Russell <[email protected]> wrote:
>>> On 16/12/09 14:08, Martyn Russell wrote:
>>>>
>>>> On 14/12/09 10:18, Tshepang Lekhonkhobe wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> Can someone guide me step-by-step so that this problem can be fixed.
>>>>
>>>> Hi Tshepang,
>>>>
>>>> Have you tried following this page to help you debug the problem:
>>>>
>>>> http://live.gnome.org/Tracker/Documentation/Debugging
>>>>
>>>> Sorry we have not been able to trace the issue so far. If you could try
>>>> using those techniques, we would appreciate it.
>>>
>>> Jürg mentioned that we really need a data set. He is right. Do you know if
>>> this is happening on the same file(s) each time? If you could pin point WHEN
>>> this happens (and so which files) that might help. Do you think that's
>>> possible?
>>
>> I'll reply after I go pin-point and follow that page. Could take a
>> while though...
>
> [note] I didn't manage to see the leak when running -store without valgrind
ignore this note, it happens regardless of whether or not I'm using valgrind
> anyways, here goes
>
> $ G_DEBUG=gc-friendly G_SLICE=always-malloc valgrind
> --track-origins=yes --leak-check=full --show-reachable=yes
> --leak-resolution=high -v --log-file=valgrind-TS.log
> /usr/libexec/tracker-store
>
> last message on terminal:
> [snip]
> Tracker-Message: Waiting for D-Bus requests...
> [end]
>
> on another terminal:
>
> $ tracker-control -s
>
> last messages on terminal:
> [snip]
> (tracker-miner-fs:7494): Tracker-DEBUG: Added monitor for
> path:'/usr/share/applications', total monitors:1
> [New Thread 0xb7784b70 (LWP 7495)]
> [Thread 0xb7784b70 (LWP 7495) exited]
>
> (tracker-miner-fs:7494): Tracker-CRITICAL **: Could not initialize
> currently active mount points: Did not receive a reply. Possible
> causes include: the remote application did not send a reply, the
> message bus security policy blocked the reply, the reply timeout
> expired, or the network connection was broken.
>
> (tracker-miner-fs:7494): Tracker-CRITICAL **: Could not execute sparql
> query: Did not receive a reply. Possible causes include: the remote
> application did not send a reply, the message bus security policy
> blocked the reply, the reply timeout expired, or the network
> connection was broken.
> [snip - multiple repetitions of above last message]
>
> back to valgrind terminal:
> [snip]
> (tracker-store:7485): Tracker-DEBUG: <--- [1] D-Bus request for SPARQL
> Query, query:'SELECT ?v WHERE { ?v a tracker:Volume ;
> tracker:isMounted true }'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT (SELECT
> Uri FROM "rdfs:Resource" WHERE ID = "v_u") FROM (SELECT
> "tracker:Volume1"."ID" AS "v_u" FROM "tracker:Volume" AS
> "tracker:Volume1" WHERE "tracker:Volume1"."tracker:isMounted" = ?)'
> (tracker-store:7485): Tracker-DEBUG: ---> [1] Success, no error given
> (tracker-store:7485): Tracker-DEBUG: <--- [2] D-Bus request for SPARQL
> Query, query:'SELECT ?file { ?file nfo:fileLastModified
> "2010-01-06T09:39:26Z" . FILTER (?file =
> <file:///usr/share/applications>) }'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT (SELECT
> Uri FROM "rdfs:Resource" WHERE ID = "file_u") FROM (SELECT
> "nfo:FileDataObject1"."ID" AS "file_u" FROM "nfo:FileDataObject" AS
> "nfo:FileDataObject1" WHERE
> "nfo:FileDataObject1"."nfo:fileLastModified" = ? AND ("file_u" =
> (SELECT ID FROM "rdfs:Resource" WHERE Uri = ?)))'
> (tracker-store:7485): Tracker-DEBUG: ---> [2] Success, no error given
> (tracker-store:7485): Tracker-DEBUG: <--- [3] D-Bus request for SPARQL
> Update, update:'DELETE FROM
> <urn:nepomuk:datasource:9291a450-1d49-11de-8c30-0800200c9a66> {
> <urn:nepomuk:datasource:9291a450-1d49-11de-8c30-0800200c9a66>
> tracker:isMounted ?unknown } WHERE {
> <urn:nepomuk:datasource:9291a450-1d49-11de-8c30-0800200c9a66> a
> tracker:Volume; tracker:isMounted ?unknown } INSERT INTO
> <urn:nepomuk:datasource:9291a450-1d49-11de-8c30-0800200c9a66> {
> <urn:nepomuk:datasource:9291a450-1d49-11de-8c30-0800200c9a66> a
> tracker:Volume; tracker:isMounted true } INSERT INTO
> <urn:nepomuk:datasource:9291a450-1d49-11de-8c30-0800200c9a66> { ?do
> tracker:available true } WHERE { ?do nie:dataSource
> <urn:nepomuk:datasource:9291a450-1d49-11de-8c30-0800200c9a66> } '
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT CASE
> "unknown_u" WHEN 1 THEN 'true' WHEN 0 THEN 'false' ELSE NULL END FROM
> (SELECT 1, "tracker:Volume1"."tracker:isMounted" AS "unknown_u" FROM
> "tracker:Volume" AS "tracker:Volume1" WHERE "unknown_u" IS NOT NULL
> AND "tracker:Volume1"."ID" = (SELECT ID FROM "rdfs:Resource" WHERE Uri
> = ?))'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT ID FROM
> "rdfs:Resource" WHERE Uri = ?'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT
> "rdfs:Resource"."Uri" FROM "rdfs:Resource_rdf:type" INNER JOIN
> "rdfs:Resource" ON "rdfs:Resource_rdf:type"."rdf:type" =
> "rdfs:Resource"."ID" WHERE "rdfs:Resource_rdf:type"."ID" = ?'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT
> "tracker:isMounted" FROM "tracker:Volume" WHERE ID = ?'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'UPDATE
> "tracker:Volume" SET "tracker:isMounted" = ? WHERE ID = ?'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT 1'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT
> MAX("tracker:modified") AS A FROM "rdfs:Resource"'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'UPDATE
> "rdfs:Resource" SET "tracker:modified" = ? WHERE ID = ?'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT (SELECT
> Uri FROM "rdfs:Resource" WHERE ID = "do_u") FROM (SELECT
> "nie:DataObject_nie:dataSource2"."ID" AS "do_u" FROM
> "nie:DataObject_nie:dataSource" AS "nie:DataObject_nie:dataSource2"
> WHERE "nie:DataObject_nie:dataSource2"."nie:dataSource" = (SELECT ID
> FROM "rdfs:Resource" WHERE Uri = ?))'
> (tracker-store:7485): Tracker-DEBUG: Preparing query: 'SELECT
> "tracker:available" FROM "nie:DataObject" WHERE ID = ?'
> [end]
>
> and that's where -store gets stuck gobbling it up
>
> find attached my -miner-fs config
--
my place on the web:
floss-and-misc.blogspot.com
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