Incompatibility with Solr 4.0.0 and 4.1.0

[nolanlawson]

Welp, I thought my compatibility problems were done, but apparently I should have done my homework better, because Solr 4.0.0 and 4.1.0 are broken.

Following the directions in the "Getting Started", for both versions I'm greeted with:

SEVERE: Unable to create core: collection1
org.apache.solr.common.SolrException
    at org.apache.solr.core.SolrCore.<init>(SolrCore.java:794)
    at org.apache.solr.core.SolrCore.<init>(SolrCore.java:607)
    at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003)
    at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033)
    at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629)
    at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:624)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.AbstractMethodError
    at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:614)
    at org.apache.solr.core.SolrCore.<init>(SolrCore.java:788)
    ... 13 more

Jan 30, 2013 2:53:12 PM org.apache.solr.common.SolrException log
SEVERE: null:org.apache.solr.common.SolrException: Unable to create core: collection1
    at org.apache.solr.core.CoreContainer.recordAndThrow(CoreContainer.java:1654)
    at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1039)
    at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629)
    at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:624)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.solr.common.SolrException
    at org.apache.solr.core.SolrCore.<init>(SolrCore.java:794)
    at org.apache.solr.core.SolrCore.<init>(SolrCore.java:607)
    at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1003)
    at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1033)
    ... 10 more
Caused by: java.lang.AbstractMethodError
    at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:614)
    at org.apache.solr.core.SolrCore.<init>(SolrCore.java:788)
    ... 13 more

[nolanlawson]

OK, this particular issue is fixed. There's another issue for 4.1.0 only that I will address next.