Styjun

How to improve the size of cells in this table?

Why did the "Orks" never develop better firearms than Firelances and Handcannons?

Will electrically joined dipoles of different lengths, at right angles, behave as a multiband antenna?

Platform Event Design when Subscribers are Apex Triggers

What/Where usage English vs Japanese

Why did moving the mouse cursor cause Windows 95 to run more quickly?

How to calculate a conditional PDF in mathematica?

Do the 26 richest billionaires own as much wealth as the poorest 3.8 billion people?

Does Evolution Sage proliferate Blast Zone when played?

Was Wolfgang Unzicker the last Amateur GM?

Show that there are infinitely more problems than we will ever be able to compute

Should you add specific garden-fresh herbs to a stew at the beginning or the end?

Do intermediate subdomains need to exist?

Why does the Batman "crack his knuckles" in "Batman: Arkham Origins"?

What does the ash content of broken wheat really mean?

Park the computer

Two queries on triangles, the sides of which have rational lengths

What's the big deal about the Nazgûl losing their horses?

How can solar sailed ships be protected from space debris?

Term for a character that only exists to be talked to

What is the difference between a historical drama and a period drama?

What can a novel do that film and TV cannot?

Should I increase my 401k contributions, or increase my mortgage payments

Isn't "Dave's protocol" good if only the database, and not the code, is leaked?

Very slow loading of keystore file (javax.net.ssl.keyStore property)

How do I create a Java string from the contents of a file?Efficiency of Java “Double Brace Initialization”?Sort ArrayList of custom Objects by propertyHow do I create a file and write to it in Java?How to avoid Java code in JSP files?How to import a .cer certificate into a java keystore?Failed to load the JNI shared Library (JDK)How to check certificate name and alias in keystore files?What does “Could not find or load main class” mean?Load jboss-ejb-client.properties from local file system and set IntialContext for jndi lookup

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

1

The loading of keystore file (set by "javax.net.ssl.keyStore" property) is very slow. It takes around 8 seconds to load a custom keystore file.

Considering a client app in Java that has its total load time affected, is there any workaround to speedup this?

EDIT - Environment characteristics:

• AIX 7.1 (there is not virus scanner)


• Java 8


• JFS2 (Filesystem)


• The keystore has around 160 entries

java

share|improve this question

edited Mar 26 at 13:39

Luciano

asked Mar 25 at 18:57

LucianoLuciano

1,26711 gold badge2222 silver badges3838 bronze badges

• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  Usually it does not take that long, something is special with the file or your system. How many entries are in your custom keystore file? Is there a virus scanner or something similar that could delay the file access?
  
  – Robert
  Mar 25 at 19:11
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Robert I've edited the question putting there more info about the environment.
  
  – Luciano
  Mar 25 at 19:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I would try to load the keystore on a regular PC using a common Java version. If this works the problem is most likely located in the Java runtime you use (what Java is used on an AIX system?). If this is the case contact you Java vendor for support.
  
  – Robert
  Mar 25 at 19:27
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Robert: We have already tried to do that in a clean (lightweight) Linux environment running Java 10 and it's still slow.
  
  – Luciano
  Mar 25 at 20:00
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Robert: It seems that Java "keystore engine" is checking every CA certificate, inclusive their signatures. We can see that procedure happening slowly through the debug output of Java VM, it really takes a lot of time. I wonder if there isn't a way to turn off that checking and just trust on them, since it's an already trusted keystore and protected by a password.
  
  – Luciano
  Mar 25 at 20:06
  

  
  
  
  

 | 
show 4 more comments

1

The loading of keystore file (set by "javax.net.ssl.keyStore" property) is very slow. It takes around 8 seconds to load a custom keystore file.

Considering a client app in Java that has its total load time affected, is there any workaround to speedup this?

EDIT - Environment characteristics:

• AIX 7.1 (there is not virus scanner)


• Java 8


• JFS2 (Filesystem)


• The keystore has around 160 entries

java

share|improve this question

edited Mar 26 at 13:39

Luciano

asked Mar 25 at 18:57

LucianoLuciano

1,26711 gold badge2222 silver badges3838 bronze badges

• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  Usually it does not take that long, something is special with the file or your system. How many entries are in your custom keystore file? Is there a virus scanner or something similar that could delay the file access?
  
  – Robert
  Mar 25 at 19:11
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Robert I've edited the question putting there more info about the environment.
  
  – Luciano
  Mar 25 at 19:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I would try to load the keystore on a regular PC using a common Java version. If this works the problem is most likely located in the Java runtime you use (what Java is used on an AIX system?). If this is the case contact you Java vendor for support.
  
  – Robert
  Mar 25 at 19:27
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Robert: We have already tried to do that in a clean (lightweight) Linux environment running Java 10 and it's still slow.
  
  – Luciano
  Mar 25 at 20:00
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Robert: It seems that Java "keystore engine" is checking every CA certificate, inclusive their signatures. We can see that procedure happening slowly through the debug output of Java VM, it really takes a lot of time. I wonder if there isn't a way to turn off that checking and just trust on them, since it's an already trusted keystore and protected by a password.
  
  – Luciano
  Mar 25 at 20:06
  

  
  
  
  

 | 
show 4 more comments

The loading of keystore file (set by "javax.net.ssl.keyStore" property) is very slow. It takes around 8 seconds to load a custom keystore file.

Considering a client app in Java that has its total load time affected, is there any workaround to speedup this?

EDIT - Environment characteristics:

• AIX 7.1 (there is not virus scanner)


• Java 8


• JFS2 (Filesystem)


• The keystore has around 160 entries

java

share|improve this question

edited Mar 26 at 13:39

Luciano

asked Mar 25 at 18:57

LucianoLuciano

1,26711 gold badge2222 silver badges3838 bronze badges

share|improve this question

edited Mar 26 at 13:39

Luciano

asked Mar 25 at 18:57

LucianoLuciano

1,26711 gold badge2222 silver badges3838 bronze badges

share|improve this question

edited Mar 26 at 13:39

Luciano

asked Mar 25 at 18:57

LucianoLuciano

1,26711 gold badge2222 silver badges3838 bronze badges

asked Mar 25 at 18:57

LucianoLuciano

1,26711 gold badge2222 silver badges3838 bronze badges

asked Mar 25 at 18:57

LucianoLuciano

1,26711 gold badge2222 silver badges3838 bronze badges