question: the path.home property of elasticsearch configuration . you need to provide a valid path , otherwise the default , $ user.home / . elasticsearch , will be used . concode_field_sep String transportAddresses concode_elem_sep Boolean data concode_elem_sep String indexName concode_elem_sep int port concode_elem_sep String ip concode_elem_sep Boolean clientTransportSniff concode_elem_sep boolean local concode_elem_sep String indexType concode_elem_sep List<InetSocketTransportAddress> transportAddressesList concode_elem_sep String clusterName concode_elem_sep String pathHome concode_elem_sep String operation concode_elem_sep WriteConsistencyLevel consistencyLevel concode_field_sep void setConsistencyLevel concode_elem_sep String getIp concode_elem_sep void setPathHome concode_elem_sep void setClusterName concode_elem_sep void setPort concode_elem_sep String getIndexName concode_elem_sep void setTransportAddressesList concode_elem_sep WriteConsistencyLevel getConsistencyLevel concode_elem_sep Boolean getData concode_elem_sep Boolean getClientTransportSniff concode_elem_sep List<InetSocketTransportAddress> getTransportAddressesList concode_elem_sep void setData concode_elem_sep String getClusterName concode_elem_sep void setIndexName concode_elem_sep void setIp concode_elem_sep boolean isLocal concode_elem_sep int getPort concode_elem_sep void setIndexType concode_elem_sep void setLocal concode_elem_sep String getOperation concode_elem_sep void setOperation concode_elem_sep void setClientTransportSniff concode_elem_sep String getTransportAddresses concode_elem_sep void setTransportAddresses concode_elem_sep String getIndexType
target: String function ( ) { return pathHome ; }