OnCommand Insight :すべてのデータソースの取得が失敗し、「 Internal Error: Error 」メッセージが表示されます
に適用されます
OnCommand Insight ( OCI ) 7.3.x
Windows Server 2012 以降
問題
すべてのデータソースがで失敗します 'Internal Error'
OCI 取得ログ( RAU またはローカル)'\SANscreen\acq\log\acq.log'
には、次のエラーが表示されます。
HTTP transport error: java.net.SocketException: No buffer space available (maximum connections reached?): connect
OCI サーバのホスト OS で'\SANscreen\wildfly\standalone\log\elasticsearch_client.log'
は、次のエラーが表示されます。
2019-10-08 17:35:51,270 ERROR [pool-10-thread-1] ElasticAdminManager (ElasticAdminManager.java:329) - Failed retrieving cluster information, error: No buffer space available (maximum connections reached?): connect
2019-10-08 17:35:51,270 ERROR [pool-10-thread-1] ElasticAdminManager (ElasticAdminManager.java:207) - Failed retrieving cluster information, error: Failed retrieving cluster information
2019-10-08 17:35:51,270 ERROR [pool-10-thread-1] ElasticCommon (ElasticCommon.java:544) - Failed retrieving cluster information
com.netapp.oci.es.ElasticsearchException: Failed retrieving cluster information
at com.netapp.oci.es.admin.ElasticAdminManager.getClusterInfo(ElasticAdminManager.java:208) ~[elasticsearch-client.jar!/:?]
{Truncated}
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172]
Caused by: com.netapp.oci.es.ElasticsearchException: Failed retrieving cluster information
at com.netapp.oci.es.admin.ElasticAdminManager.getNodesInfo(ElasticAdminManager.java:330) ~[elasticsearch-client.jar!/:?]
at com.netapp.oci.es.admin.ElasticAdminManager.getClusterInfo(ElasticAdminManager.java:201) ~[elasticsearch-client.jar!/:?]
... 10 more
Caused by: java.net.SocketException: No buffer space available (maximum connections reached?): connect