If you are still using the UR you don’t need HDFS as a storage backend. In setup instructions, “some-master” is a placeholder where you actually enter the DNS name or IP address of your actual master machine running Elasticsearch. This can be a list comma separated, no spaces.
Can you share your pio-env.sh On Apr 3, 2017, at 4:31 AM, infoquest india <[email protected]> wrote: Hi I am using pio status i am getting error SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/home/aml/pio/PredictionIO-0.11.0-SNAPSHOT/lib/spark/pio-data-hdfs-assembly-0.11.0-SNAPSHOT.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/aml/pio/PredictionIO-0.11.0-SNAPSHOT/lib/pio-assembly-0.11.0-SNAPSHOT.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings <http://www.slf4j.org/codes.html#multiple_bindings> for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] [INFO] [Management$] Inspecting PredictionIO... [INFO] [Management$] PredictionIO 0.11.0-SNAPSHOT is installed at /home/aml/pio/PredictionIO-0.11.0-SNAPSHOT [INFO] [Management$] Inspecting Apache Spark... [INFO] [Management$] Apache Spark is installed at None [INFO] [Management$] Apache Spark 1.6.3 detected (meets minimum requirement of 1.3.0) [INFO] [Management$] Inspecting storage backend connections... [INFO] [Storage$] Verifying Meta Data Backend (Source: ELASTICSEARCH)... [INFO] [Storage$] Verifying Model Data Backend (Source: HDFS)... [ERROR] [Storage$] Error initializing storage client for source HDFS [ERROR] [Management$] Unable to connect to all storage backends successfully. The following shows the error message from the storage backend. Data source HDFS was not properly initialized. (org.apache.predictionio.data.storage.StorageClientException) Dumping configuration of initialized storage backend sources. Please make sure they are correct. Source Name: ELASTICSEARCH; Type: elasticsearch; Configuration: HOME -> /usr/local/elasticsearch, HOSTS -> some-master, PORTS -> 9300, CLUSTERNAME -> infoquest, TYPE -> elasticsearch Source Name: HDFS; Type: (error); Configuration: (error) Thanks Gaurav
