bulk-load

问题 I want to import some data into elasticsearch using bulk API. this is the mapping I have created using Kibana dev tools: PUT /main-news-test-data { "mappings": { "properties": { "content": { "type": "text" }, "title": { "type": "text" }, "lead": { "type": "text" }, "agency": { "type": "keyword" }, "date_created": { "type": "date" }, "url": { "type": "keyword" }, "image": { "type": "keyword" }, "category": { "type": "keyword" }, "id":{ "type": "keyword" } } } } and this is my bulk data: {

问题 This question is related to this other one: How can I read data from a list and index specific values into Elasticsearch, using python? I have written a script to read a list ("dummy") and index it into Elasticsearch. I converted the list into a list of dictionaries and used the "Bulk" API to index it into Elasticsearch. The script used to work (check the attached link to the related question). But it is no longer working after adding "timestamp" and the function "initialize_elasticsearch".

问题 I'm trying to create 1000+ Procs in MS SQL from supplied physical files as part of legacy migration located on Network . For now I plan to use sp with dynamic SQL to loop over all of them like in segment below, I had problem with BULK ROWTERMINATOR, so I just dummied it with bunch of ZZZZ, is there any other correct way to set it to NONE, so all string will be loaded into single row for run. I also use Nvarchar(Max) for my field. DROP TABLE IF EXISTS #imp; CREATE TABLE #imp (Col varchar(max))

问题 In short : I want to do an XML Bulk Load to a SQL Server (2008) database and generate auto-increment-id's for a parent, that can be used in the child. This seems limited by the scope: the parent-node is not finished, so not inserted yet. Does anybody know a way around this? The longer description (sorry, it's really long, but I try to be complete): From a customer I got a lot of XML-documents with a similar structure from which to generate a test-DB. They are exported for use by another tool,

问题 I am working on a file loader program. The purpose of this program is to take an input file, do some conversions on its data and then upload the data into the database of Oracle. The problem that I am facing is that I need to optimize the insertion of very large input data on Oracle. I am uploading data into the table, lets say ABC. I am using the OCI library provided by Oracle in my C++ Program. In specific, I am using OCI Connection Pool for multi-threading and loading into ORACLE. (http:/

问题 I'm trying to load the flow files into MySQL database using bulk load option. Below is the query I'm using as part of the UpdateAttribute processor and passing that query to PutSQL after updating the parameters to do bulk load. LOAD DATA INFILE '${absolute.path}${filename}' INTO TABLE ${dest.database}.${db.table.name} FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n' When I ran the flow it's failing saying file not found exception. . There were a total of 1 FlowFiles that failed, 0 that

问题 I'm trying to load the flow files into MySQL database using bulk load option. Below is the query I'm using as part of the UpdateAttribute processor and passing that query to PutSQL after updating the parameters to do bulk load. LOAD DATA INFILE '${absolute.path}${filename}' INTO TABLE ${dest.database}.${db.table.name} FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n' When I ran the flow it's failing saying file not found exception. . There were a total of 1 FlowFiles that failed, 0 that

问题 i really cant figure out where my problem is. Im using Titan 0.5.0 (It's the same problem with the newer Titan versions...) I want to load a bunch of vertices and edges from a csv file with 100k entries (each line results in at least 3 nodes and some edges) into my graph. It's taking about 5 minutes to finally complete the import. So i tried the same with the configuration storage.batch-loading = true. Well it's significant faster with only 2 minutes to complete the import. But the problem is

问题 I'm trying to load csv files into mysql table. Delimiter : ,(comma) As part of the source data few of the field values are enclosed in double quotes and inside the double quotes we have , There are few records for which / is part of the field data and we need to escape it. By default / is getting escaped and when I specified the " as escape character " is getting escaped. As we have multiple special characters inside the same file, we need to escape multiple special characters. Any suggestion

问题 I'm trying to execute the Postgres COPY command. COPY warehouse_terminal.test_table FROM 'C:\file.csv' DELIMITERS E'\t' CSV HEADER QUOTE E'\"' ESCAPE E'\\' NULL AS ''; The problem is, the db where I'm going to use this is remote, and the file "file.csv" is in my local machine in C:\ . As a result, the file is not read. Remote db, but local file. How can I get this working? 回答1: Use \copy of the psql client on your local machine, it's a wrapper for COPY for just this purpose. More details: