When ever I do pio status I get the following error [INFO] [Management$] Inspecting PredictionIO... [INFO] [Management$] PredictionIO 0.13.0 is installed at /Users/prvns/tools/PredictionIO-0.13.0 [INFO] [Management$] Inspecting Apache Spark... [INFO] [Management$] Apache Spark is installed at /Users/prvns/tools/PredictionIO-0.13.0/vendors/spark-2.3.1-bin-hadoop2.7 [INFO] [Management$] Apache Spark 2.3.1 detected (meets minimum requirement of 1.6.3) [INFO] [Management$] Inspecting storage backend connections... [INFO] [Storage$] Verifying Meta Data Backend (Source: ELASTICSEARCH)... [ERROR] [Management$] Unable to connect to all storage backends successfully. The following shows the error message from the storage backend.
PUT http://localhost:9200/pio_meta/_mapping/engine_instances: HTTP/1.1 400 Bad Request {"error":{"root_cause":[{"type":"parse_exception","reason":"Failed to parse content to map"}],"type":"parse_exception","reason":"Failed to parse content to map","caused_by":{"type":"json_parse_exception","reason":"Duplicate field 'status'\n at [Source: org.elasticsearch.common.compress.DeflateCompressor$1@6b496f00; line: 1, column: 462]"}},"status":400} (org.apache.predictionio.shaded.org.elasticsearch.client.ResponseException) Dumping configuration of initialized storage backend sources. Please make sure they are correct. Source Name: ELASTICSEARCH; Type: elasticsearch; Configuration: HOME -> /usr/local/Cellar/elasticsearch/6.2.4/, HOSTS -> localhost, PORTS -> 9200, SCHEMES -> http, TYPE -> elasticsearch My pio-env.sh looks like SPARK_HOME=$PIO_HOME/vendors/spark-2.3.1-bin-hadoop2.7 POSTGRES_JDBC_DRIVER=$PIO_HOME/lib/postgresql-42.0.0.jar MYSQL_JDBC_DRIVER=$PIO_HOME/lib/mysql-connector-java-5.1.41.jar PIO_FS_BASEDIR=$HOME/.pio_store PIO_FS_ENGINESDIR=$PIO_FS_BASEDIR/engines PIO_FS_TMPDIR=$PIO_FS_BASEDIR/tmp PIO_STORAGE_REPOSITORIES_METADATA_NAME=pio_meta PIO_STORAGE_REPOSITORIES_METADATA_SOURCE=ELASTICSEARCH PIO_STORAGE_REPOSITORIES_EVENTDATA_NAME=pio_event PIO_STORAGE_REPOSITORIES_EVENTDATA_SOURCE=ELASTICSEARCH PIO_STORAGE_REPOSITORIES_MODELDATA_NAME=pio_model PIO_STORAGE_REPOSITORIES_MODELDATA_SOURCE=ELASTICSEARCH PIO_STORAGE_SOURCES_ELASTICSEARCH_TYPE=elasticsearch PIO_STORAGE_SOURCES_ELASTICSEARCH_HOSTS=localhost PIO_STORAGE_SOURCES_ELASTICSEARCH_PORTS=9200 PIO_STORAGE_SOURCES_ELASTICSEARCH_SCHEMES=http PIO_STORAGE_SOURCES_ELASTICSEARCH_HOME=/usr/local/Cellar/elasticsearch/6.2.4/ Why is this not working?
