[SOLR-8493] SolrHadoopAuthenticationFilter.getZkChroot: java.lang.StringIndexOutOfBoundsException: String index out of range: -1

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Affects Version/s: 4.10.3
• Component/s: clients - java
• Assignee: Unassigned
• Reporter: zuotingbing
• Created: 06/Jan/16 07:15
• Updated: 29/Sep/16 19:11
• Resolved: 29/Sep/16 19:11

Description

[error info]
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1904)
at org.apache.solr.servlet.SolrHadoopAuthenticationFilter.getZkChroot(SolrHadoopAuthenticationFilter.java:147)

[source code]:
SolrHadoopAuthenticationFilter.java

private String getZkChroot()

{ String zkHost = System.getProperty("zkHost"); return zkHost != null? zkHost.substring(zkHost.indexOf("/"), zkHost.length()) : "/solr"; }