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23 changes: 18 additions & 5 deletions algorithm.ipynb
Original file line number Diff line number Diff line change
Expand Up @@ -77,9 +77,23 @@
"# Under the hood the library uses findspark to initialise\n",
"# Spark's environment. pyspark imports will be available \n",
"# after initialisation\n",
"spark = get_session(type='regular', app_name=\"ImageRec-DEV Training\")\n",
"# spark = get_session(type='regular', extra_settings={'spark.driver.maxResultSize': '2048M'})\n",
"import os\n",
"import findspark\n",
"SPARK_HOME = os.environ.get(\"SPARK_HOME\", \"/usr/lib/spark2\")\n",
"findspark.init(SPARK_HOME)\n",
"findspark._add_to_submit_args('--driver-memory 64G --conf \"spark.driver.extraJavaOptions=-XX:+UseG1GC -XX:+PrintGCDetails -XX:+PrintGCTimeStamps\"')\n",
"master = 'yarn'\n",
"app_name = 'gmodena-imagematching-driver-highmem'\n",
"import pyspark\n",
"import pyspark.sql"
"from pyspark.sql import SparkSession\n",
"\n",
"spark = (\n",
" SparkSession.builder\n",
" .master(master)\n",
" .config('spark.driver.maxResultSize', '2048M')\n",
" .appName(app_name)\n",
" ).getOrCreate()"
]
},
{
Expand Down Expand Up @@ -301,7 +315,6 @@
" LATERAL VIEW explode(labels) t AS label_lang,label_val\n",
" LATERAL VIEW OUTER explode(claims) c AS claim\n",
" WHERE typ='item'\n",
" AND t.label_lang='\"\"\"+label_lang+\"\"\"'\n",
" AND snapshot='\"\"\"+snapshot+\"\"\"'\n",
" AND claim.mainSnak.property in ('P18','P31','P373')\n",
" GROUP BY id,label_val\n",
Expand Down Expand Up @@ -597,10 +610,10 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.7.1"
"version": "3.7.3"
},
"toc-showtags": true
},
"nbformat": 4,
"nbformat_minor": 4
}
}