Are the user/group/permissions on the snapshot files the same for both cases (manual vs postCommit/postOptimize events)?
Bill On Tue, May 5, 2009 at 12:54 PM, tushar kapoor < tushar_kapoor...@rediffmail.com> wrote: > > Hi, > > I am facing an issue while performing snapshot pulling thru Snappuller > script from slave server : > We have the setup of multicores on Master Solr and Slave Solr servers. > Scenario , 2 cores are set : > i) CORE_WWW.ABCD.COM > ii) CORE_WWW.XYZ.COM > > rsync-enable and rsync-start script run from CORE_WWW.ABCD.COM on master > server. Thus rsyncd.commf file got generated on CORE_WWW.ABCD.COM only , > but not on CORE_WWW.XYZ.COM. > Rsyncd.conf of CORE_WWW.ABCD.COM : > #### rsyncd.conf file #### > uid = webuser > gid = webuser > use chroot = no > list = no > pid file = > /opt/apache-tomcat-6.0.18/apache-solr-1.3.0/example/solr/multicore/ > CORE_WWW.ABCD.COM/logs/rsyncd.pid > log file = > /opt/apache-tomcat-6.0.18/apache-solr-1.3.0/example/solr/multicore/ > CORE_WWW.ABCD.COM/logs/rsyncd.log > [solr] > path = > /opt/apache-tomcat-6.0.18/apache-solr-1.3.0/example/solr/multicore/ > CORE_WWW.ABCD.COM/data > comment = Solr > > rsync error used to get generated while doing the pulling of master server > snapshot of a particular core "CORE_WWW.XYZ.COM" from slave end, for core > "CORE_WWW.ABCD.COM" snappuller occured without any error. > > Also, this issue is coming only when snapshot are generated at master end > thru the way given below: > A) Snapshot are generated automatically by > editing “${SOLR_HOME}/solr/conf/solrconfig.xml” to let either commit index > or optimize index trigger the snapshooter (search “postCommit” and > “postOptimize” to find the configuration section). > > Sample of solrconfig.xml entry on Master server End: > I) > <listener event="postCommit" class="solr.RunExecutableListener"> > <str > > name="exe">/opt/apache-tomcat-6.0.18/apache-solr-1.3.0/example/solr/multicore/ > CORE_WWW.ABCD.COM/bin/snapshooter</str> > <str > > name="dir">/opt/apache-tomcat-6.0.18/apache-solr-1.3.0/example/solr/multicore/ > CORE_WWW.ABCD.COM/bin</str> > <bool name="wait">true</bool> > <arr name="args"> <str>arg1</str> <str>arg2</str> </arr> > <arr name="env"> <str>MYVAR=val1</str> </arr> > </listener> > > same way done for core "CORE_WWW.XYZ.COM" solrConfig.xml. > II) The <dataDir> tag remains commented on both the cores .XML on master > server. > > Log sample for more clearity : > rsyncd.log of the core "CORE_WWW.XYZ.COM": > 2009/05/01 15:48:40 command: ./rsyncd-start > 2009/05/01 15:48:40 [15064] rsyncd version 2.6.3 starting, listening on > port > 18983 > 2009/05/01 15:48:40 rsyncd started with > > data_dir=/opt/apache-tomcat-6.0.18/apache-solr-1.3.0/example/solr/multicore/ > CORE_WWW.XYZ.COm/data > and accepting requests > 2009/05/01 15:50:36 [15195] rsync on solr/snapshot.20090501153311/ from > deltrialmac.mac1.com (10.210.7.191) > 2009/05/01 15:50:36 [15195] rsync: link_stat "snapshot.20090501153311/." > (in > solr) failed: No such file or directory (2) > 2009/05/01 15:50:36 [15195] rsync error: some files could not be > transferred > (code 23) at main.c(442) > 2009/05/01 15:52:23 [15301] rsync on solr/snapshot.20090501155030/ from > delpearsondm.sapient.com (10.210.7.191) > 2009/05/01 15:52:23 [15301] wrote 3438 bytes read 290 bytes total size > 2779 > 2009/05/01 16:03:31 [15553] rsync on solr/snapshot.20090501160112/ from > deltrialmac.mac1.com (10.210.7.191) > 2009/05/01 16:03:31 [15553] rsync: link_stat "snapshot.20090501160112/." > (in > solr) failed: No such file or directory (2) > 2009/05/01 16:03:31 [15553] rsync error: some files could not be > transferred > (code 23) at main.c(442) > 2009/05/01 16:04:27 [15674] rsync on solr/snapshot.20090501160054/ from > deltrialmac.mac1.com (10.210.7.191) > 2009/05/01 16:04:27 [15674] wrote 4173214 bytes read 290 bytes total size > 4174633 > > I m unable to figure out that from where "/." gets appeneded at the end > "snapshot.20090501153311/." > "Snappuller.log" > 2009/05/04 16:55:43 started by solrUser > 2009/05/04 16:55:43 command: > /opt/apache-solr-1.3.0/example/solr/multicore/ > CORE_WWW.PUFFINBOOKS.CA/bin/snappuller > -u <http://CORE_WWW.PUFFINBOOKS.CA/bin/snappuller%0A-u> webuser > 2009/05/04 16:55:52 pulling snapshot snapshot.20090504164935 > 2009/05/04 16:56:09 rsync failed > 2009/05/04 16:56:24 failed (elapsed time: 41 sec) > > Error shown on console : > rsync: link_stat "snapshot.20090504164935/." (in solr) failed: No such file > or directory (2) > client: nothing to do: perhaps you need to specify some filenames or the > --recursive option? > rsync error: some files could not be transferred (code 23) at main.c(723) > > B) The same issue is not coming while manually running the Snapshot script > after reguler interval of time at Master server and then running Snappuller > script at slave end for multiple cores. The postCommit/postOptimize part of > solrConfig.xml has been commented. > Here also rsync script run thru the core "CORE_WWW.ABCD.COM". Snappuller > and > snapinstaller occurred successfully. > > Thanks in advance. > > -- > View this message in context: > http://www.nabble.com/Master-Slave-data-distribution-%7C-rsync-fail-issue-tp23391580p23391580.html > Sent from the Solr - User mailing list archive at Nabble.com. > >