Hi Praveen, It looks like you are using Elasticsearch 6. I think there are some breaking changes with ES6 API compared to ES5, and PredictionIO does not officially support ES6 yet.
Regards, Donald On Thu, Sep 20, 2018 at 7:06 AM Praveen Bhasker <[email protected]> wrote: > 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? >
