Public bug reported:
After upgrading to 19.04 tomcat cannot create solr's index directory
/var/lib/solr/data/index as seen by the catalina log like this:
18-May-2019 14:06:54.627 WARNING [main] org.apache.solr.core.SolrCore.initIndex
[] Solr index directory '/var/lib/solr/data/index' doesn't exist. Creating new
index...
18-May-2019 14:06:54.679 SEVERE [main] org.apache.solr.common.SolrException.log
java.lang.RuntimeException: java.io.IOException: Cannot create directory:
/var/lib/solr/data/index
at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:403)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:552)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:480)
at org.apache.solr.core.CoreContainer.load(CoreContainer.java:332)
at org.apache.solr.core.CoreContainer.load(CoreContainer.java:216)
at
org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:161)
at
org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:270)
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:251)
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:102)
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4516)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5162)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:713)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:695)
at
org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:631)
at
org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1832)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at
java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:118)
at
org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:526)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:425)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1577)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:309)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at
org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:424)
at
org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:367)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:929)
at
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:831)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at
java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:902)
at
org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at
org.apache.catalina.core.StandardService.startInternal(StandardService.java:423)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at
org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.startup.Catalina.start(Catalina.java:638)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:496)
Caused by: java.io.IOException: Cannot create directory:
/var/lib/solr/data/index
at
org.apache.lucene.store.NativeFSLock.obtain(NativeFSLockFactory.java:172)
at org.apache.lucene.store.Lock.obtain(Lock.java:72)
at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1098)
at
org.apache.solr.update.SolrIndexWriter.<init>(SolrIndexWriter.java:84)
at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:398)
... 50 more
I have also reproduced this on a "clean" new installation in a VM
To reproduce:
sudo apt-get install solr-tomcat
and look in /var/log/tomcat9/catalina.*.log
Permissions seems ok like:
root@ubuntu-disco:/var/lib/solr/data# ls -ld /var/lib/solr/data
drwxrwx--- 2 tomcat tomcat 4096 Mar 2 22:02 /var/lib/solr/data
I also checked the /etc/solr/tomcat.policy file which indeed includes:
permission java.io.FilePermission "/var/lib/solr", "read,write,delete";
permission java.io.FilePermission "/var/lib/solr/-", "read,write,delete";
(I guess - means recursive, but not entirely sure)
So this should also be ok and I don't see it being protected by apparmor
So I don't really know why i cannot create that directory
root@ubuntu-disco:/var/lib/solr/data# lsb_release -rd
Description: Ubuntu 19.04
Release: 19.04
root@ubuntu-disco:/var/lib/solr/data# apt-cache policy solr-tomcat
solr-tomcat:
Installed: 3.6.2+dfsg-18
Candidate: 3.6.2+dfsg-18
Version table:
*** 3.6.2+dfsg-18 500
500 http://archive.ubuntu.com/ubuntu disco/universe amd64 Packages
100 /var/lib/dpkg/status
root@ubuntu-disco:/var/lib/solr/data# apt-cache policy tomcat9
tomcat9:
Installed: 9.0.16-3
Candidate: 9.0.16-3
Version table:
*** 9.0.16-3 500
500 http://archive.ubuntu.com/ubuntu disco/universe amd64 Packages
100 /var/lib/dpkg/status
root@ubuntu-disco:/var/lib/solr/data# apt-cache policy solr-common
solr-common:
Installed: 3.6.2+dfsg-18
Candidate: 3.6.2+dfsg-18
Version table:
*** 3.6.2+dfsg-18 500
500 http://archive.ubuntu.com/ubuntu disco/universe amd64 Packages
100 /var/lib/dpkg/status
** Affects: lucene-solr (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1829611
Title:
tomcat cannot create the index directory for solr on startup
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