On Thu, Dec 17, 2009 at 11:10, Tshepang Lekhonkhobe <tshepang gmail com> wrote:
On Wed, Dec 16, 2009 at 16:14, Martyn Russell <martyn lanedo com> 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.JÃrg 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
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
Attachment:
tracker-miner-fs.cfg
Description: Binary data