[jira] [Commented] (GEODE-2436) Geode doesn't handle byte[] as key

2017-02-13 Thread Hitesh Khamesra (JIRA) 

[ 
https://issues.apache.org/jira/browse/GEODE-2436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15864689#comment-15864689
 ] 

Hitesh Khamesra commented on GEODE-2436:


This is just another improvement in redisAdapter to reduce the memory 
footprint. We also use ByteArrayWrapper  for values; we should be able to use 
byte[] for that.

> Geode doesn't handle byte[] as key
> --
>
> Key: GEODE-2436
> URL: https://issues.apache.org/jira/browse/GEODE-2436
> Project: Geode
>  Issue Type: Improvement
>  Components: regions
>Reporter: Hitesh Khamesra
>
> Geode doesn't handle byte[] as key. "byte[]" doesn't implement 
> hashcode/equals method, it just returns native hashcode. Because of that 
> following code returns  null for key k2;
> {code}
> Cache c = CacheFactory.getAnyInstance();
>
> Region region = c.getRegion("primitiveKVStore");
>byte[] k1 = new byte[] {1,2};
>
> region.put(k1, k1);
> byte[] k2 = new byte[] {1,2};
> System.out.println(">> "  + region.get(k2));
> {code}



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[jira] [Commented] (GEODE-2436) Geode doesn't handle byte[] as key

2017-02-13 Thread Bruce Schuchardt (JIRA) 

[ 
https://issues.apache.org/jira/browse/GEODE-2436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15864089#comment-15864089
 ] 

Bruce Schuchardt commented on GEODE-2436:
-

Why not use the existing ByteArrayWrapper class?

> Geode doesn't handle byte[] as key
> --
>
> Key: GEODE-2436
> URL: https://issues.apache.org/jira/browse/GEODE-2436
> Project: Geode
>  Issue Type: Improvement
>  Components: regions
>Reporter: Hitesh Khamesra
>
> Geode doesn't handle byte[] as key. "byte[]" doesn't implement 
> hashcode/equals method, it just returns native hashcode. Because of that 
> following code returns  null for key k2;
> {code}
> Cache c = CacheFactory.getAnyInstance();
>
> Region region = c.getRegion("primitiveKVStore");
>byte[] k1 = new byte[] {1,2};
>
> region.put(k1, k1);
> byte[] k2 = new byte[] {1,2};
> System.out.println(">> "  + region.get(k2));
> {code}



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[jira] [Commented] (GEODE-2436) Geode doesn't handle byte[] as key

2017-02-10 Thread Jared Stewart (JIRA) 

[ 
https://issues.apache.org/jira/browse/GEODE-2436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15862149#comment-15862149
 ] 

Jared Stewart commented on GEODE-2436:
--

One option which may or may not have an acceptable performance overhead would 
be to store the byte[] as a Base64 encoded string.

> Geode doesn't handle byte[] as key
> --
>
> Key: GEODE-2436
> URL: https://issues.apache.org/jira/browse/GEODE-2436
> Project: Geode
>  Issue Type: Improvement
>  Components: regions
>Reporter: Hitesh Khamesra
>
> Geode doesn't handle byte[] as key. "byte[]" doesn't implement 
> hashcode/equals method, it just returns native hashcode. Because of that 
> following code returns  null for key k2;
> {code}
> Cache c = CacheFactory.getAnyInstance();
>
> Region region = c.getRegion("primitiveKVStore");
>byte[] k1 = new byte[] {1,2};
>
> region.put(k1, k1);
> byte[] k2 = new byte[] {1,2};
> System.out.println(">> "  + region.get(k2));
> {code}



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[jira] [Commented] (GEODE-2436) Geode doesn't handle byte[] as key

2017-02-10 Thread Darrel Schneider (JIRA) 

[ 
https://issues.apache.org/jira/browse/GEODE-2436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15862126#comment-15862126
 ] 

Darrel Schneider commented on GEODE-2436:
-

Geode does not support any instance of a java array as a key. Java arrays have 
identity equals and hashCode which does not work as a Region key. We do 
document that a class can only be used as a Region key if it implements equals 
and hashCode.

> Geode doesn't handle byte[] as key
> --
>
> Key: GEODE-2436
> URL: https://issues.apache.org/jira/browse/GEODE-2436
> Project: Geode
>  Issue Type: Improvement
>  Components: regions
>Reporter: Hitesh Khamesra
>
> Geode doesn't handle byte[] as key. "byte[]" doesn't implement 
> hashcode/equals method, it just returns native hashcode. Because of that 
> following code returns  null for key k2;
> {code}
> Cache c = CacheFactory.getAnyInstance();
>
> Region region = c.getRegion("primitiveKVStore");
>byte[] k1 = new byte[] {1,2};
>
> region.put(k1, k1);
> byte[] k2 = new byte[] {1,2};
> System.out.println(">> "  + region.get(k2));
> {code}



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[jira] [Commented] (GEODE-2436) Geode doesn't handle byte[] as key

2017-02-06 Thread Hitesh Khamesra (JIRA) 

[ 
https://issues.apache.org/jira/browse/GEODE-2436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15855210#comment-15855210
 ] 

Hitesh Khamesra commented on GEODE-2436:


This feature can help in redisAdapter where we want to store byte[] as key.

> Geode doesn't handle byte[] as key
> --
>
> Key: GEODE-2436
> URL: https://issues.apache.org/jira/browse/GEODE-2436
> Project: Geode
>  Issue Type: Improvement
>  Components: regions
>Reporter: Hitesh Khamesra
>
> Geode doesn't handle byte[] as key. "byte[]" doesn't implement 
> hashcode/equals method, it just returns native hashcode. Because of that 
> following code returns  null for key k2;
> {code}
> Cache c = CacheFactory.getAnyInstance();
>
> Region region = c.getRegion("primitiveKVStore");
>byte[] k1 = new byte[] {1,2};
>
> region.put(k1, k1);
> byte[] k2 = new byte[] {1,2};
> System.out.println(">> "  + region.get(k2));
> {code}



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