hadoop log analysis tool

I. OverviewBased on the analysis of 0.19.1, this article shows some alibaba hadoop optimizations. This article does not involve the jobtracker and nodename metadata. This article mainly describes some logs generated by a task in the computing stage and some log problems.Ii. Brief Introduction to logsWhen all the daemon processes get up (for simplicity, we use the

Download |iis| Log Analysis IIS Log Analysis tool You can consider using open source Awstats to analyzeThe following is my installation notes, I hope you can have a referenceAwstats's installation notes under IIS6.0What is Awstats? Awstats is a Perl-b

function can only record all audit log to the event log, Querying and positioning for post audit events is cumbersome, because the event log data becomes very large once the auditing feature is enabled. The following are steps to enable the Windows File Server auditing feature: "Audit Policy" for Windows Server: First, enable Audit object access 1.

The first two are all about how to deploy the Awstats log Analysis tool under Nginx, and now it's finally Apache. As a veteran Web server, Awstats's support for Apache is perfect, so the entire configuration process is very simple. So, here I expanded the deployment to achieve a multi-site logging analysis. Note: Sinc

INFO mapred. Jobclient:bytes read=6108419215/04/26 04:28:50 INFO mapred. Jobclient:map-reduce Framework15/04/26 04:28:50 INFO mapred. Jobclient:map output materialized bytes=1450353015/04/26 04:28:50 INFO mapred. Jobclient:map input records=54816015/04/26 04:28:50 INFO mapred. Jobclient:reduce Shuffle bytes=1450353015/04/26 04:28:50 INFO mapred. Jobclient:spilled records=33971415/04/26 04:28:50 INFO mapred. Jobclient:map Output bytes=1415874115/04/26 04:28:50 INFO mapred. Jobclient:cpu Time Spe

Hdinsight-hadoop actual Combat (i) Website log analysisBrief introductionIn this example, you will use the HDInsight query that parses the Web site log file to gain insight into how customers use the site. With this analysis, you can see a summary of the frequency of visits to the site within a day of the external site

found; Falling back on auto-configurationcreating temp directory/tmp/pv_day.root.20161228.022837.113256Running Step 1 of 1 ... Streaming final output from/tmp/pv_day.root.20161228.022837.113256/output ... "2016-12-27" 47783 "2016-12-26 " 299427Removing temp directory/tmp/pv_day.root.20161228.022837.113256 ...Standard input stdin mode, this way only accepts the first file # Python3 pv_day.py No configs found; Falling back on Auto-configurationcreating temp directory /tmp/pv_ Day.roo

row format delimited fields terminated by ' \ t ' as select $CURRENT , Ip,count (*) as hits from Bbslog where logdate= $CURRENT GROUP by IP have hits > order by hits DESC "#查询uv/home/cloud/hive/bin/hive-e "CREATE table uv_$current row format delimited fields terminated by ' \ t ' as SELECT COUNT (Dist Inct IP) from Bbslog where logdate= $CURRENT "#查询每天的注册人数/home/cloud/hive/bin/hive-e "CREATE table reg_$current row format delimited fields terminated by ' \ t ' as SELECT COUNT (*) From Bbslog whe

, and there are similar new features after JDK1.8.The contrast output is consistent with Mr(post/service/notes/addviewtimes_779.htm,1), (get/service/notes/addviewtimes_900.htm,1), (post/service/notes/ addviewtimes_900.htm,1), (get/notes/index-top-3.htm,1), (get/html/notes/20140318/24.html,1), (get/html/notes/ 20140609/544.html,1), (post/service/notes/addviewtimes_542.htm,2), (post/service/notes/addviewtimes_544.htm,1), ( get/html/notes/20140609/542.html,2), (post/service/notes/addviewtimes_23.ht

=8080# database configuration# The DB Host, username password Vault name Db_url=localhostdb _name=drelephantdb_user= "Root" db_password=Other default, no change requiredAnd then the Generalconf.xml.Modify Drelephant.analysis.thread.count, the default is 3, the proposed modification to 10, 3 words from the Jobhistoryserver reading speed is too slow, higher than 10 words and read too fast, will cause great pressure on jobhistoryserver. The following two one is the time period of the read, and the

:#Python3 top_10_spider.py access_all.log-20161227No Configs found; Falling back on auto-configurationcreating Temp directory/tmp/top_10_spider.root.20161228.091326.295972Running Step1 of 2... Running Step2 of 2... Streaming final output from/tmp/top_10_spider.root.20161228.091326.295972/output ...33542"Magpie-crawler"25880" Other"16578"Sogou web Spider"6383"Bingbot"3688"Baiduspider"1487"Yahoo! slurp"1096"Jikespider"731"Yisouspider"648"Baiduspider-image"470"Googlebot"Removing temp directory/tmp/

[View system settings for slow queries]Mysql>Show variables like '%slow%';+---------------------------+--------------------------------+|Variable_name|Value|+---------------------------+--------------------------------+|Log_slow_admin_statements| OFF ||Log_slow_slave_statements| OFF ||Slow_launch_time| 2 ||Slow_query_log| OFF ||Slow_query_log_file| /Data/Mysql/localhost-Slow.Log |+------

The server has recently suffered hacker intrusion. Intruders are skilled, delete IIS log files to erase traces, you can go to the Event Viewer to look at the warning message from W3SVC, often find some clues. Of course, for Web servers with very large access, it is almost impossible to rely on manual analysis-there's too much data! A Third-party log

Objective: Awstats is a Perl based WEB log analysis tool that develops quickly on SourceForge, and a full log analysis allows Awstats to display your following information: Number of visits, unique visitors,Access time and last visit,User authentication, recently authentic