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CHENT-31 First commit.

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danielshaya
2015-05-29 15:26:25 +01:00
parent 02fd928d25
commit 0fce64f60d
1 changed files with 6 additions and 6 deletions
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README.md
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@@ -1250,29 +1250,29 @@ ChronicleMap doesn't resize automatically. It is assumed you will make the virt
larger than you need and it will handle this reasonably efficiently. With the default settings you
will run out of space between 1 and 2 million entries.
You should set the .entries(..) and .entrySize(..) to those you require.
You should set the .entries(..) and .averageValueSize(..) to those you require.
##### Don't forget to set the EntrySize
If you put() and entry that is much larger than the max entry size set via entrySize(),
If you put() and entry that is much larger than the max entry size set via averageValueSize(),
the code will error. To see how to set the entry size the example below sets the entry size to 10,
you should pick a size that is the size in bytes of your entries :
```java
ChronicleMap<Integer, String> map =
ChronicleMapBuilder.of(Integer.class, String.class)
.entrySize(10).create();
.averageValueSize(10).create();
```
This example will throw an java.lang.IllegalArgumentException because the entrySize is too small.
This example will throw an java.lang.IllegalArgumentException because the averageValueSize is too small.
```java
@Test
public void test() throws IOException, InterruptedException {
ChronicleMap<Integer, String> map =
ChronicleMapBuilder.of(Integer.class, String.class)
.entrySize(10).create();
.averageValueSize(10).create();
String value = new String(new char[2000]);
map.put(1, value);
@@ -1290,7 +1290,7 @@ you will get a *malloc_error_break* :
public void test() throws IOException, InterruptedException {
ChronicleMap<Integer, String> map =
ChronicleMapBuilder.of(Integer.class, String.class)
.entrySize(10).create();
.averageValueSize(10).create();
String value = new String(new char[20000000]);
map.put(1, value);