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From "Martijn van Groningen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-2661) SnapPull failed - Unable to download index
Date Mon, 18 Jul 2011 11:57:03 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13066913#comment-13066913
] 

Martijn van Groningen commented on SOLR-2661:
---------------------------------------------

bq. 1) Is there any size limit of index to replicate? Because in exception we can get it is
trying to download the index of 0.4 GB.
Not that I know of. How often do you replicate your index? If you replicate often you might
want to increase the commitReserveDuration option on the master. For configuration see: http://wiki.apache.org/solr/SolrReplication#Master
bq. 2) Is there any connection timeout setting with solr Java replication ?
Yes there is a setting for this. See wiki:
http://wiki.apache.org/solr/SolrReplication#Slave 

> SnapPull failed - Unable to download index
> ------------------------------------------
>
>                 Key: SOLR-2661
>                 URL: https://issues.apache.org/jira/browse/SOLR-2661
>             Project: Solr
>          Issue Type: Bug
>          Components: replication (java)
>    Affects Versions: 1.4.1
>         Environment: Linux
>            Reporter: Jayesh K Rajpurohit
>            Priority: Critical
>
> Getting this exception in my application. Now we are blocked as slaves are not able to
download any new indexes. FYI. The optimized index size is 5.5 GB and it goes to 11 GB (non-optimized
index size). There are some questions which I have regarding this:
> 1) Is there any size limit of index to replicate ? Because in exception we can get it
is trying to download the index of 0.4 GB.
> 2) Is there any connection timeout setting with solr Java replication ?
> 2011-07-18 07:22:18,634 [pool-3-thread-1] ERROR org.apache.solr.handler.ReplicationHandler
 - SnapPull failed
> org.apache.solr.common.SolrException: Unable to download _nr.frq completely. Downloaded
57671680!=404386786
>         at org.apache.solr.handler.SnapPuller$FileFetcher.cleanup(SnapPuller.java:1026)
>         at org.apache.solr.handler.SnapPuller$FileFetcher.fetchFile(SnapPuller.java:906)
>         at org.apache.solr.handler.SnapPuller.downloadIndexFiles(SnapPuller.java:541)
>         at org.apache.solr.handler.SnapPuller.fetchLatestIndex(SnapPuller.java:294)
>         at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:264)
>         at org.apache.solr.handler.SnapPuller$1.run(SnapPuller.java:159)
>         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
>         at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
>         at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
>         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
>         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
>         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)
> Regards,
> Jayesh K Rajpurohit

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