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From "roel goovaerts (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CONNECTORS-1592) Found long running query in manifold scheduled job
Date Wed, 10 Apr 2019 10:10:00 GMT

    [ https://issues.apache.org/jira/browse/CONNECTORS-1592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16814287#comment-16814287
] 

roel goovaerts commented on CONNECTORS-1592:
--------------------------------------------

Hi Karl,
 
I have not yet seen any "very long-running" queries. upon looking at the logs (there was a
bunch of long-running queries logged about an hour ago) there is not an 'extreme' maximum
of time spent on a query: the largest was 223673ms, the minimum time spent was 172416ms, the
others are distributed between these extrema. From this I suppose this is not really the issue.
 
I of course understand that it's not that evident to commit to a conference call, thanks for
considering.
 
Just one more question, considering what you said of the hopcount filtering; In the "Hop Filters"-tab
we have nothing of configuration except for "hop count mode" is set to "delete unreachable",
which i had interpreted as being the default. Is this correct that it is the default, and
is there something else we could do to disable hop count filtering?
 
We will continue to look for other possible external influences.
There is now a possibility that the settings of postgres automatically got reverted to the
defaults (which would include autovacuum to be on), so we are looking into this now.
Thanks again for the info and the quick replies.
 
Regards,
Roel

> Found long running query in manifold scheduled job
> --------------------------------------------------
>
>                 Key: CONNECTORS-1592
>                 URL: https://issues.apache.org/jira/browse/CONNECTORS-1592
>             Project: ManifoldCF
>          Issue Type: Bug
>    Affects Versions: ManifoldCF 2.12
>            Reporter: Subasini Rath
>            Priority: Major
>         Attachments: LongRunningWithPlan_thread39.txt, SELECT_blocked_queries.txt, postgresql.conf,
properties.xml
>
>
> Hi Karl,
>    I am also facing the above mentioned issue. (Similar to Connector-880)
> I am using manifold2.12 binary version. I am using Solr output connector and Web repository
connection. Manifold is using all default configuration.
> When I am running the jobs manually, it runs fine. Same jobs have been scheduled to run
everyday.
> I am getting below exceptions and the job gets hanged/ going to waiting stage.
> Could you please help me in resolving the same.
> I am getting the below error -
> Scenario-1
> WARN 2019-03-08T23:58:20,338 (qtp550147359-413) - Found a long-running query (2706114
ms): [SELECT t0.id,t0.description,t0.status,t0.starttime,t0.endtime,t0.errortext FROM jobs
t0 ORDER BY description ASC]
>  WARN 2019-03-08T23:58:20,337 (Document delete stuffer thread) - Found a long-running
query (2737370 ms): [SELECT id FROM jobs WHERE status=? LIMIT 1]
>  WARN 2019-03-08T23:58:20,339 (Job reset thread) - Found a long-running query (2770133
ms): [SELECT id FROM jobs WHERE status IN (?,?)]
>  WARN 2019-03-08T23:58:20,386 (Document delete stuffer thread) - Parameter 0: 'e'
>  WARN 2019-03-08T23:58:20,337 (Set priority thread) - Found a long-running query (2732379
ms): [SELECT id,dochash,docid,jobid FROM jobqueue WHERE needpriority=? LIMIT 1000]
>  WARN 2019-03-08T23:58:20,386 (Set priority thread) - Parameter 0: 'T'
>  WARN 2019-03-08T23:58:20,386 (Job reset thread) - Parameter 0: 'I'
>  WARN 2019-03-08T23:58:20,386 (Job reset thread) - Parameter 1: 'i'
>  WARN 2019-03-08T23:58:20,372 (Seeding thread) - Parameter 2: '1552047176062'
>  WARN 2019-03-08T23:58:20,474 (Document cleanup stuffer thread) - Found a long-running
query (2737524 ms): [SELECT id FROM jobs WHERE status=? LIMIT 1]
>  WARN 2019-03-08T23:58:20,474 (Document cleanup stuffer thread) - Parameter 0: 'S'
>  WARN 2019-03-08T23:58:20,474 (Finisher thread) - Found a long-running query (2752034
ms): [SELECT id FROM jobs WHERE status IN (?,?,?) FOR UPDATE]
>  WARN 2019-03-08T23:58:20,474 (Finisher thread) - Parameter 0: 'A'
>  WARN 2019-03-08T23:58:20,475 (Finisher thread) - Parameter 1: 'W'
>  WARN 2019-03-08T23:58:20,475 (Finisher thread) - Parameter 2: 'R'
>  WARN 2019-03-08T23:58:20,475 (Delete startup thread) - Found a long-running query (2752036
ms): [SELECT id FROM jobs WHERE status=? FOR UPDATE]
>  WARN 2019-03-08T23:58:20,475 (Delete startup thread) - Parameter 0: 'E'
>  WARN 2019-03-08T23:58:20,483 (qtp550147359-4339) - Found a long-running query (2496641
ms): [SELECT t0.id,t0.description,t0.status,t0.starttime,t0.endtime,t0.errortext FROM jobs
t0 ORDER BY description ASC]
>  WARN 2019-03-08T23:58:20,492 (Finisher thread) - Plan: isDistinctSelect=[false]
>  WARN 2019-03-08T23:58:20,492 (Finisher thread) - Plan: isGrouped=[false]
>  WARN 2019-03-08T23:58:20,492 (Finisher thread) - Plan: isAggregated=[false]
>  WARN 2019-03-08T23:58:20,492 (Finisher thread) - Plan: columns=[ COLUMN: PUBLIC.JOBS.ID
not nullable
>  WARN 2019-03-08T23:58:20,492 (qtp550147359-4346) - Found a long-running query (2435908
ms): [SELECT t0.id,t0.description,t0.status,t0.starttime,t0.endtime,t0.errortext FROM jobs
t0 ORDER BY description ASC]
>  WARN 2019-03-08T23:58:20,492 (Finisher thread) - Plan: 
>  WARN 2019-03-08T23:58:20,492 (Finisher thread) - Plan: ]
>  WARN 2019-03-08T23:58:20,499 (Finisher thread) - Plan: [range variable 1
>  WARN 2019-03-08T23:58:20,499 (Finisher thread) - Plan: join type=INNER
>  WARN 2019-03-08T23:58:20,499 (Finisher thread) - Plan: table=SYSTEM_SUBQUERY
>  WARN 2019-03-08T23:58:20,499 (Finisher thread) - Plan: cardinality=0
>  WARN 2019-03-08T23:58:20,499 (Finisher thread) - Plan: access=FULL SCAN
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: join condition = [index=SYS_IDX_13329
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: ]
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: ][range variable 2
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: join type=INNER
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: table=JOBS
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: cardinality=3
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: access=INDEX PRED
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: join condition = [index=I1549955498033
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: start conditions=[
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: EQUAL arg_left=[ COLUMN: PUBLIC.JOBS.STATUS
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: ] arg_right=[ COLUMN: C1
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: ]]
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: end condition=[
>  WARN 2019-03-08T23:58:20,500 (Finisher thread) - Plan: EQUAL arg_left=[ COLUMN: PUBLIC.JOBS.STATUS
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: ] arg_right=[ COLUMN: C1
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: ]]
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: other condition=[
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: EQUAL arg_left=[ COLUMN: PUBLIC.JOBS.STATUS
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: ] arg_right=[ COLUMN: C1
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: ]]
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: ]
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: ]]
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: PARAMETERS=[
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: @0[DYNAMIC PARAM: , TYPE = VARCHAR
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: ]
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: @1[DYNAMIC PARAM: , TYPE = VARCHAR
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: ]
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: @2[DYNAMIC PARAM: , TYPE = VARCHAR
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: ]]
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: SUBQUERIES[
>  WARN 2019-03-08T23:58:20,501 (Finisher thread) - Plan: [level=1
>  WARN 2019-03-08T23:58:20,502 (Finisher thread) - Plan: value expression]]
>  WARN 2019-03-08T23:58:20,502 (Finisher thread) - 
>  WARN 2019-03-08T23:58:20,504 (Delete startup thread) - Plan: isDistinctSelect=[false]
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: isGrouped=[false]
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: isAggregated=[false]
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: columns=[ COLUMN: PUBLIC.JOBS.ID
not nullable
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: 
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: ]
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: [range variable 1
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: join type=INNER
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: table=JOBS
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: cardinality=3
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: access=INDEX PRED
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: join condition = [index=I1549955498033
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: start conditions=[
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: EQUAL arg_left=[ COLUMN:
PUBLIC.JOBS.STATUS
>  WARN 2019-03-08T23:58:20,505 (Delete startup thread) - Plan: ] arg_right=[ DYNAMIC PARAM:
, TYPE = CHARACTER
>  WARN 2019-03-08T23:58:20,507 (Delete startup thread) - Plan: ]]
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: isDistinctSelect=[false]
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: isGrouped=[false]
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: isAggregated=[false]
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: columns=[ COLUMN:
PUBLIC.JOBS.ID not nullable
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: 
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: ]
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: [range variable
1
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: join type=INNER
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: table=JOBS
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: cardinality=3
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: access=INDEX
PRED
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: join condition
= [index=I1549955498033
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: start conditions=[
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: EQUAL arg_left=[
COLUMN: PUBLIC.JOBS.STATUS
>  WARN 2019-03-08T23:58:20,507 (Delete startup thread) - Plan: end condition=[
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: ] arg_right=[
DYNAMIC PARAM: , TYPE = CHARACTER
>  WARN 2019-03-08T23:58:20,507 (Document cleanup stuffer thread) - Plan: ]]
>  WARN 2019-03-08T23:58:20,507 (Delete startup thread) - Plan: EQUAL arg_left=[ COLUMN:
PUBLIC.JOBS.STATUS
>  WARN 2019-03-08T23:58:20,508 (Document cleanup stuffer thread) - Plan: end condition=[
>  WARN 2019-03-08T23:58:20,508 (Delete startup thread) - Plan: ] arg_right=[ DYNAMIC PARAM:
, TYPE = CHARACTER
>  WARN 2019-03-08T23:58:20,508 (Document cleanup stuffer thread) - Plan: EQUAL arg_left=[
COLUMN: PUBLIC.JOBS.STATUS
>  
> Scenario-2
> WEB: Illegal seed URL 'http://intranet.abcde.com/wps/wcm/connect/xxx/xxxwebsite/home



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