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我在solrCloud模式下使用solr 4.10.3。我有一個碎片和3個副本。外部動物園管理員合奏被使用。我的文檔在一個索引中增加太多。現在我想創造更多的碎片。我嘗試使用如何在solr雲中拆分solr碎片
http://localhost:8983/solr/admin/collections?action=SPLITSHARD&collection=collection1&shard=shard1
但它提供了以下錯誤
Error executing split operation for collection: collection1 parent shard: shard1
java.lang.NullPointerException
at org.apache.solr.cloud.OverseerCollectionProcessor.splitShard(OverseerCollectionProcessor.java:1288)
at org.apache.solr.cloud.OverseerCollectionProcessor.processMessage(OverseerCollectionProcessor.java:563)
at org.apache.solr.cloud.OverseerCollectionProcessor$Runner.run(OverseerCollectionProcessor.java:2629)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Collection: collection1 operation: splitshard failed:org.apache.solr.common.SolrException
at org.apache.solr.cloud.OverseerCollectionProcessor.splitShard(OverseerCollectionProcessor.java:1569)
at org.apache.solr.cloud.OverseerCollectionProcessor.processMessage(OverseerCollectionProcessor.java:563)
at org.apache.solr.cloud.OverseerCollectionProcessor$Runner.run(OverseerCollectionProcessor.java:2629)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at org.apache.solr.cloud.OverseerCollectionProcessor.splitShard(OverseerCollectionProcessor.java:1288)
null:org.apache.solr.common.SolrException
null:org.apache.solr.common.SolrException
at org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:364)
at org.apache.solr.handler.admin.CollectionsHandler.handleSplitShardAction(CollectionsHandler.java:606)
at org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:172)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
問題出在哪裏，什麼是它的soultion？