Viewing processes that use port 5556C:\windows\system32>netstat-ano | Findstr "5556"TCP 0.0.0.0:5556 0.0.0.0:0 LISTENING 7316TCP [::]:5556 [::]:0 LISTENING 7316View the PID 7316 programC:\windows\system32>tasklist/fi "pid eq 7316"Image name PID session name Session # Memory usage========================= ======== ================ =========== ============Java.exe 7316 rdp-tcp#0 2 81,656 KTerminate Process Java.exeC:\windows\system32>taskkill/im java.exe/fSuccess: The process "Java.exe" has been t
The first time I saw Spark crashSpark Shell Memory Oom phenomenonTo do the spark graph calculation, so with Google's web-google.txt, size 71.8MB.With the command:Val graph = Graphloader.edgelistfile (SC, "Hdfs://192.168.0.10:9000/input/graph/web-google.txt")When the diagram is established, the operation is returned to the console directly after half a day.Interface Xianscala> val graph = Graphloader.edgelistfile (SC, "Hdfs://192.168.0.10:9000/input/graph/web-google.txt")[Stage 0:> (0 + 2)/2]./bi
encrypted. Anyone, if connected to the same network, can find a way to intercept the data you transmit, or your password.Therefore, we need to take out sftp. SFTP is the abbreviation for secure FTP. Represents "Secure FTP".SFTP is also based on SSH, so login requires username and password, use the following:SFTP [email protected]For example:SFTP [email protected]Once you have entered the username and password, the other actions are the same as FTP after the connection. Only the communication is
is the tape drive, of course, depending on the actual needs of the tape drive can be manually loaded, you can automatically load the tape drive. The former is mainly used for small and medium-sized enterprises with small storage data capacity, the main products are IBM's Totalstorage Ultrium external tape drive 3580, single box disk can reach 200GB, pressureAfter shrinking can store 400GB data, can meet the majority of small and medium-sized enterprises, and even large enterprises data backup n
changed another model, but they actually use the same drive and they can act as a series. When choosing a chipset, we need to select all of the same series of chips that use the same interface, and in Makefile, they will be configured for the same and different features.
The chipset variable can be found near 21 rows in the makefile of the root directory. There are some comments above, as follows:
# chipset # rt2860, rt2870, rt2880, rt2070, rt3070, rt3090, rt3572, rt3062,
rt3562, rt3593, rt3573
to test the functionality of the map and reduce scripts.
# very basic test hadoop@ubuntu:~$ echo "foo foo quux labs foo bar quux" | /home/hadoop/mapper.py foo 1 foo 1 quux 1 labs 1 foo 1 bar 1 quux 1
hadoop@ubuntu:~$ echo "foo foo quux labs foo bar quux" | /home/hadoop/mapper.py | sort | /home/hadoop/reducer.py bar 1 foo 3 labs 1 quux 2
# using one of the ebooks as example input # (see below on where to get the ebooks) hadoop@ubuntu:~$ cat /tmp/guten
The 12th Zhejiang University Programming Contest 12th Zhejiang University competition question: 3591-3599
This set of questions can be said to be difficult. I really want to do seven !!! However, unfortunately, this set of questions is really difficult! Even if I looked at the collective report, I did not have 7 questions, and there were several people who did not understand how to prove it. ......
Similarly, give a problem report URL: http://blog.sina.com.cn/s/blog_5123df350100zk1d.html
Zoj 3
minimal cutSolution: stoer-Wagner algorithm. network stream and enumeration are used to determine whether
Poj 2942-Knights of the Round Table (difficult)Http://acm.pku.edu.cn/JudgeOnline/problem? Id = 2942Question: Check whether the dual-China Unicom component (or block) contains an odd circleSolution: Obtain the dual-connected components and then perform black and white dyeing to determine the bipartite graph.Related: http://hi.baidu.com/zfy0701/blog/item/57ada7ed104ce9d2b31cb104.html
Poj 3177
this month. It has corrected some minor mistakes made by readers during reading and published enthusiastic comments from many readers. Thank you for your support! Hope you will continue to support us! Thank you!
2008-10-17
Recently, the book "You must know. Net" has fewer and fewer readers.
September 15
To today
October 17
There are only two readers, so the two of them won the prize. The winning rate is.
Zhu liangjun ["You must know. Net" @ 163.com]
2537 ["You must know. Net" @ QQ
Label: style blog HTTP color OS AR for SP Div
This is a very complicated thinking DP question.
Why is the same as the two sequences? In YY, it is equivalent to getting two people together, and the final sequence is the same.
Then the water goes:
F [I, j, k] indicates that the first bead was obtained, and the first person took the J beads in the pipe No. 1, when the second person took K beads in the No. 1 pipeline, they took the number of equal sequences.
So it's really water !!! (For the equatio
degree of viewRecommended comparison of the next 1236, a graph to add how many edges into a strong connected graphPOJ 3249-test for Job (base)http://acm.pku.edu.cn/JudgeOnline/problem?id=3249Solution: Bfs/dfs + DPPOJ 3592-instantaneous Transference (Basic)http://acm.pku.edu.cn/JudgeOnline/problem?id=3592Solution: Shrinking point, the longest road, less people do water problems, attention to detailPOJ 3687-labeling Balls (medium)http://acm.pku.edu.cn/
Error 1, time cannot be synchronized2014.12.18To do the synchronization time, perform the command operation:[Email protected] ~]#/usr/sbin/ntpdate pool.ntp.orgWill error:Name server cannot be used, Exiting18 Dec 19:39:39 ntpdate[3592]: Name server cannot is used, reason:temporary failure in Name resolution1, first confirm that the NTPD service is open.[[email protected] ~]#/etc/init.d/ntpd startStarting ntpd: [OK]2, check whether your DNS is added, if
from an external site. As a result, the Asp.net thread continuously writes data to the outputstream, and another thread continuously downloads data from the external server. The following code downloads data from the external server and stores it in pipestream.
The problem with this solution is that many response. outputstream. Write calls are still sent. The external server sends a variety of bytes of content, sometimes 3592 bytes, sometimes 819
edge of the different components of the shrinking point tree, the degree of viewRecommended comparison of the next 1236, a graph to add how many edges into a strong connected graph
POJ 3249-test for Job (base)http://acm.pku.edu.cn/JudgeOnline/problem?id=3249Solution: Bfs/dfs + DP
POJ 3592-instantaneous Transference (Basic)http://acm.pku.edu.cn/JudgeOnline/problem?id=3592Solution: Shrinking point, the longest road, less people do water problems, atten
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