Not really a JAVA problem, just dynamic linking, where you find file libjli.sl and add the directory
But for JAVA, it might mean you did not set JAVAHOME or use the supplied wrapper applications that set up such things based on where they were when they ran, so the child can find resources like this. The 'java' you run (in your $PATH) is usually a script that calls the real 'java' compiled execuatble.
Hi all,
I am getting a License error when Iam trying to call a perl script which builds TestRT (Test Real Time) application. When Iam calling the same script from command prompt it is building successfully.
Iam using Solaris 9 Operating system.
I have checked all the environment variables... (0 Replies)
hi everyone
i am attaching a java code below,
it is running perfectly fine on windows but not on unix system.
unix system is having java 1.2 environment.
and this code is java 1.1 onwards compatible.
WELL THE ERROR GIVEN IS UNKNOWN HOST EXCEPTION
plz help me out.
import java.net.*;
import... (1 Reply)
Can you help me with my code?
I wrote a Java program and ran it in gdb, the debugger said that :
(gdb) run handhelditems 1 1000
Starting program: /home/wqq/crawl/handhelditems/crawl_what_i_want handhelditems 1 1000
Program received signal SIGPWR, Power fail/restart. (2 Replies)
I need Help folks;
I'm very new to Java & i was trying to compile some java files & i got a lot of errors (see below), could some one tell me what am i doing wrong?
These are the files i need to compile:
AddCommentActionLogging.java
EditPageActionLogging.java
When i run:... (4 Replies)
Dear
anyone can help me??I really not know what do my server OCj4 log means...is it OC4J normal??
2/1/10 1:51 PM: Servlet error
java.lang.IllegalStateException: Response has already been committed, be sure no t to write to the OutputStream or to trigger a commit due to any other action be... (0 Replies)
Hi,
Im trying to install a program called relax, i installed fink according to the instructions from the fink website to install to mac os 10.6. It seems to be working alright but when i try to install the program i get this error but i dont know what to do with it,
User% fink install... (3 Replies)
Hi folks,
I had a sparc machine with Solaris9 and built in java1.4.2
I installed Java1.5 on top of it by running the file jre-1_5_0_22-solaris-sparcv9.sh
Now when I run the java application, I get the following error:
Error occurred during initialization of VM... (2 Replies)
I don't know if this the right place to post this.
My issue is this, I'm trying to add this patch to upgrade my java on my Solaris server. I'mtrying to update to java 1.5.0_34 from java 1.5.0_32.
patchadd ./118666-36 I get this error:
Patch 118666-36 failed to install due to failure produced... (1 Reply)
Hello AIX and Java gurus,
I have a java error that I have no clue how to resolve. I am trying to run the popular NMONVisualizer utility against a NMON dataset and getting the error as shown below:
/db2storage/NMON >java -jar NMONVisualizer_2015-02-02.jar com.ibm.nmon.ReportGenerator... (1 Reply)
i am on red hat Linux .
package hiveudf;
import org.apache.hadoop.hive.ql.exec.UDF;
import org.apache.hadoop.io.Text;
public class lowercaseudf extends UDF {
public Text evaluate(final Text s) {
if (s == null) { return null;}
return new... (4 Replies)
Discussion started by: boncuk
4 Replies
LEARN ABOUT DEBIAN
bup-margin
bup-margin(1) General Commands Manual bup-margin(1)NAME
bup-margin - figure out your deduplication safety margin
SYNOPSIS
bup margin [options...]
DESCRIPTION
bup margin iterates through all objects in your bup repository, calculating the largest number of prefix bits shared between any two
entries. This number, n, identifies the longest subset of SHA-1 you could use and still encounter a collision between your object ids.
For example, one system that was tested had a collection of 11 million objects (70 GB), and bup margin returned 45. That means a 46-bit
hash would be sufficient to avoid all collisions among that set of objects; each object in that repository could be uniquely identified by
its first 46 bits.
The number of bits needed seems to increase by about 1 or 2 for every doubling of the number of objects. Since SHA-1 hashes have 160 bits,
that leaves 115 bits of margin. Of course, because SHA-1 hashes are essentially random, it's theoretically possible to use many more bits
with far fewer objects.
If you're paranoid about the possibility of SHA-1 collisions, you can monitor your repository by running bup margin occasionally to see if
you're getting dangerously close to 160 bits.
OPTIONS --predict
Guess the offset into each index file where a particular object will appear, and report the maximum deviation of the correct answer
from the guess. This is potentially useful for tuning an interpolation search algorithm.
--ignore-midx
don't use .midx files, use only .idx files. This is only really useful when used with --predict.
EXAMPLE
$ bup margin
Reading indexes: 100.00% (1612581/1612581), done.
40
40 matching prefix bits
1.94 bits per doubling
120 bits (61.86 doublings) remaining
4.19338e+18 times larger is possible
Everyone on earth could have 625878182 data sets
like yours, all in one repository, and we would
expect 1 object collision.
$ bup margin --predict
PackIdxList: using 1 index.
Reading indexes: 100.00% (1612581/1612581), done.
915 of 1612581 (0.057%)
SEE ALSO bup-midx(1), bup-save(1)BUP
Part of the bup(1) suite.
AUTHORS
Avery Pennarun <apenwarr@gmail.com>.
Bup unknown-bup-margin(1)