org.apache.solr.common.SolrException: SolrCore 'mycore' is not available due to init failure: Error loading class 'solr.admin.AdminHandlers'

Stack Overflow | user1783398 | 7 months ago
  1. 0

    upgrade to solr 6.1, exception ClassNotFoundException: solr.admin.AdminHandlers

    Stack Overflow | 7 months ago | user1783398
    org.apache.solr.common.SolrException: SolrCore 'mycore' is not available due to init failure: Error loading class 'solr.admin.AdminHandlers'
  2. 0

    Error - newbie-

    GitHub | 1 month ago | MyraBaba
    org.apache.solr.common.SolrException: Could not load conf for core vitamin: Can't load schema /Users/myra/Downloads/solr-6.3.0/server/solr/vitamin/conf/managed-schema: Plugin init failure for [schema.xml] fieldType "text_tr": Plugin init failure for [schema.xml] analyzer/filter: Error loading class ''
  3. 0

    Scala 2.11 support?

    GitHub | 1 year ago | Hydrotoast
    java.lang.ClassNotFoundException: akka.cluster.ClusterActorRefProvider
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  5. 0

    command line interface is failing when i tried to load 1gb file. I tried to increase the memory using command line I am getting fallowing error. can you please advice how i can work around it? [root@bda1node03 forecast]# flags="-Xmx2048m" kite-dataset csv-import AccuWeatherForecast11222015.csv ctest1 Exception in thread "main" java.lang.ClassNotFoundException: -Xmx2048m at at java.lang.ClassLoader.loadClass( at java.lang.ClassLoader.loadClass( at java.lang.Class.forName0(Native Method) at java.lang.Class.forName( at at org.apache.hadoop.util.RunJar.main( ---------------------------------------------------------------------------- Exception in thread "main" java.lang.OutOfMemoryError: Java heap space: failed reallocation of scalar replaced objects at java.util.Arrays.copyOfRange( at java.lang.String.<init>( at java.lang.StringBuilder.toString( at at at at at at$7.computeNext( at at at at at at at org.apache.crunch.impl.mem.collect.MemCollection.<init>( at at at at at at at org.kitesdk.cli.Main.main( at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke( at sun.reflect.DelegatingMethodAccessorImpl.invoke( at java.lang.reflect.Method.invoke( at at org.apache.hadoop.util.RunJar.main( [root@bda1node03 forecast]# vi test6.csv

    Cloudera Open Source | 1 year ago | chandra s koripella
    java.lang.ClassNotFoundException: -Xmx2048m
  6. 0

    Serializer issues while running on Mesos

    GitHub | 2 years ago | prasincs org.apache.spark.SparkException: Failed to register classes with Kryo
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Root Cause Analysis

  1. java.lang.ClassNotFoundException


  2. Java RT
    2. java.lang.ClassLoader.loadClass(
    3. java.lang.ClassLoader.loadClass(
    4. java.lang.Class.forName0(Native Method)
    5. java.lang.Class.forName(
    5 frames
  3. Apache Solr Core
    1. org.apache.solr.core.SolrResourceLoader.findClass(
    2. org.apache.solr.core.SolrResourceLoader.findClass(
    3. org.apache.solr.core.SolrCore.createInstance(
    4. org.apache.solr.core.PluginBag.createPlugin(
    5. org.apache.solr.core.PluginBag.init(
    6. org.apache.solr.core.RequestHandlers.initHandlersFromConfig(
    7. org.apache.solr.core.SolrCore.<init>(
    8. org.apache.solr.core.SolrCore.<init>(
    9. org.apache.solr.core.CoreContainer.create(
    10. org.apache.solr.core.CoreContainer.lambda$load$0(
    10 frames
  4. Java RT
    1 frame
  5. Apache Solr Solrj
    1. org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$22(
    1 frame
  6. Java RT
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(
    2. java.util.concurrent.ThreadPoolExecutor$
    3 frames