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Add try,catch statement for query #65

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Add try,catch statement for query #65

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14 changes: 10 additions & 4 deletions lib/fluent/plugin/out_mysql_bulk.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -172,10 +172,16 @@ def write(chunk)
sql = "INSERT INTO #{table} (#{@column_names.map{|x| "`#{x.to_s.gsub('`', '``')}`"}.join(',')}) VALUES #{values.join(',')}"
sql += @on_duplicate_key_update_sql if @on_duplicate_key_update

log.info "bulk insert values size (table: #{table}) => #{values.size}"
@handler.query("SET SESSION TRANSACTION ISOLATION LEVEL #{transaction_isolation_level}") if @transaction_isolation_level
@handler.xquery(sql)
@handler.close
begin
log.info "bulk insert values size (table: #{table}) => #{values.size}"
@handler.query("SET SESSION TRANSACTION ISOLATION LEVEL #{transaction_isolation_level}") if @transaction_isolation_level
@handler.xquery(sql)
rescue Exception
log.warn "an unexpected error occurred while query"
ensure
@handler.close
end

end

private
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