[jira] [Updated] (AVRO-2056) DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
[
https://issues.apache.org/jira/browse/AVRO-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gabor Szadovszky updated AVRO-2056:
---
Resolution: Fixed
Fix Version/s: 1.9.0
Status: Resolved (was: Patch Available)
> DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
> ---
>
> Key: AVRO-2056
> URL: https://issues.apache.org/jira/browse/AVRO-2056
> Project: Avro
> Issue Type: Improvement
> Components: java
>Affects Versions: 1.7.7, 1.8.2
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Fix For: 1.9.0
>
> Attachments: AVRO-2056.1.patch
>
>
> Each call to {{writeDouble}} creates a new buffer and promptly throws it away
> even though the class has a re-usable buffer and is used in other methods
> such as {{writeFloat}}. Remove this extra buffer.
> {code:title=org.apache.avro.io.DirectBinaryEncoder}
> // the buffer is used for writing floats, doubles, and large longs.
> private final byte[] buf = new byte[12];
> @Override
> public void writeFloat(float f) throws IOException {
> int len = BinaryData.encodeFloat(f, buf, 0);
> out.write(buf, 0, len);
> }
> @Override
> public void writeDouble(double d) throws IOException {
> byte[] buf = new byte[8];
> int len = BinaryData.encodeDouble(d, buf, 0);
> out.write(buf, 0, len);
> }
> {code}
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[jira] [Updated] (AVRO-2056) DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
[
https://issues.apache.org/jira/browse/AVRO-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
BELUGA BEHR updated AVRO-2056:
--
Status: Patch Available (was: In Progress)
> DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
> ---
>
> Key: AVRO-2056
> URL: https://issues.apache.org/jira/browse/AVRO-2056
> Project: Avro
> Issue Type: Improvement
> Components: java
>Affects Versions: 1.8.2, 1.7.7
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Attachments: AVRO-2056.1.patch
>
>
> Each call to {{writeDouble}} creates a new buffer and promptly throws it away
> even though the class has a re-usable buffer and is used in other methods
> such as {{writeFloat}}. Remove this extra buffer.
> {code:title=org.apache.avro.io.DirectBinaryEncoder}
> // the buffer is used for writing floats, doubles, and large longs.
> private final byte[] buf = new byte[12];
> @Override
> public void writeFloat(float f) throws IOException {
> int len = BinaryData.encodeFloat(f, buf, 0);
> out.write(buf, 0, len);
> }
> @Override
> public void writeDouble(double d) throws IOException {
> byte[] buf = new byte[8];
> int len = BinaryData.encodeDouble(d, buf, 0);
> out.write(buf, 0, len);
> }
> {code}
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[jira] [Updated] (AVRO-2056) DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
[
https://issues.apache.org/jira/browse/AVRO-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
BELUGA BEHR updated AVRO-2056:
--
Status: In Progress (was: Patch Available)
> DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
> ---
>
> Key: AVRO-2056
> URL: https://issues.apache.org/jira/browse/AVRO-2056
> Project: Avro
> Issue Type: Improvement
> Components: java
>Affects Versions: 1.8.2, 1.7.7
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Attachments: AVRO-2056.1.patch
>
>
> Each call to {{writeDouble}} creates a new buffer and promptly throws it away
> even though the class has a re-usable buffer and is used in other methods
> such as {{writeFloat}}. Remove this extra buffer.
> {code:title=org.apache.avro.io.DirectBinaryEncoder}
> // the buffer is used for writing floats, doubles, and large longs.
> private final byte[] buf = new byte[12];
> @Override
> public void writeFloat(float f) throws IOException {
> int len = BinaryData.encodeFloat(f, buf, 0);
> out.write(buf, 0, len);
> }
> @Override
> public void writeDouble(double d) throws IOException {
> byte[] buf = new byte[8];
> int len = BinaryData.encodeDouble(d, buf, 0);
> out.write(buf, 0, len);
> }
> {code}
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[jira] [Updated] (AVRO-2056) DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
[
https://issues.apache.org/jira/browse/AVRO-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
BELUGA BEHR updated AVRO-2056:
--
Attachment: AVRO-2054.2.patch
Renamed the automatic variable from _buffer_ to _builder_.
> DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
> ---
>
> Key: AVRO-2056
> URL: https://issues.apache.org/jira/browse/AVRO-2056
> Project: Avro
> Issue Type: Improvement
> Components: java
>Affects Versions: 1.7.7, 1.8.2
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Attachments: AVRO-2056.1.patch
>
>
> Each call to {{writeDouble}} creates a new buffer and promptly throws it away
> even though the class has a re-usable buffer and is used in other methods
> such as {{writeFloat}}. Remove this extra buffer.
> {code:title=org.apache.avro.io.DirectBinaryEncoder}
> // the buffer is used for writing floats, doubles, and large longs.
> private final byte[] buf = new byte[12];
> @Override
> public void writeFloat(float f) throws IOException {
> int len = BinaryData.encodeFloat(f, buf, 0);
> out.write(buf, 0, len);
> }
> @Override
> public void writeDouble(double d) throws IOException {
> byte[] buf = new byte[8];
> int len = BinaryData.encodeDouble(d, buf, 0);
> out.write(buf, 0, len);
> }
> {code}
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[jira] [Updated] (AVRO-2056) DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
[
https://issues.apache.org/jira/browse/AVRO-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
BELUGA BEHR updated AVRO-2056:
--
Attachment: (was: AVRO-2054.2.patch)
> DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
> ---
>
> Key: AVRO-2056
> URL: https://issues.apache.org/jira/browse/AVRO-2056
> Project: Avro
> Issue Type: Improvement
> Components: java
>Affects Versions: 1.7.7, 1.8.2
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Attachments: AVRO-2056.1.patch
>
>
> Each call to {{writeDouble}} creates a new buffer and promptly throws it away
> even though the class has a re-usable buffer and is used in other methods
> such as {{writeFloat}}. Remove this extra buffer.
> {code:title=org.apache.avro.io.DirectBinaryEncoder}
> // the buffer is used for writing floats, doubles, and large longs.
> private final byte[] buf = new byte[12];
> @Override
> public void writeFloat(float f) throws IOException {
> int len = BinaryData.encodeFloat(f, buf, 0);
> out.write(buf, 0, len);
> }
> @Override
> public void writeDouble(double d) throws IOException {
> byte[] buf = new byte[8];
> int len = BinaryData.encodeDouble(d, buf, 0);
> out.write(buf, 0, len);
> }
> {code}
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[jira] [Updated] (AVRO-2056) DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
[
https://issues.apache.org/jira/browse/AVRO-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
BELUGA BEHR updated AVRO-2056:
--
Affects Version/s: 1.7.7
1.8.2
> DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
> ---
>
> Key: AVRO-2056
> URL: https://issues.apache.org/jira/browse/AVRO-2056
> Project: Avro
> Issue Type: Improvement
> Components: java
>Affects Versions: 1.7.7, 1.8.2
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Attachments: AVRO-2056.1.patch
>
>
> Each call to {{writeDouble}} creates a new buffer and promptly throws it away
> even though the class has a re-usable buffer and is used in other methods
> such as {{writeFloat}}. Remove this extra buffer.
> {code:title=org.apache.avro.io.DirectBinaryEncoder}
> // the buffer is used for writing floats, doubles, and large longs.
> private final byte[] buf = new byte[12];
> @Override
> public void writeFloat(float f) throws IOException {
> int len = BinaryData.encodeFloat(f, buf, 0);
> out.write(buf, 0, len);
> }
> @Override
> public void writeDouble(double d) throws IOException {
> byte[] buf = new byte[8];
> int len = BinaryData.encodeDouble(d, buf, 0);
> out.write(buf, 0, len);
> }
> {code}
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[jira] [Updated] (AVRO-2056) DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
[
https://issues.apache.org/jira/browse/AVRO-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
BELUGA BEHR updated AVRO-2056:
--
Attachment: AVRO-2056.1.patch
> DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
> ---
>
> Key: AVRO-2056
> URL: https://issues.apache.org/jira/browse/AVRO-2056
> Project: Avro
> Issue Type: Improvement
> Components: java
>Reporter: BELUGA BEHR
>Priority: Minor
> Attachments: AVRO-2056.1.patch
>
>
> Each call to {{writeDouble}} creates a new buffer and promptly throws it away
> even though the class has a re-usable buffer and is used in other methods
> such as {{writeFloat}}. Remove this extra buffer.
> {code:title=org.apache.avro.io.DirectBinaryEncoder}
> // the buffer is used for writing floats, doubles, and large longs.
> private final byte[] buf = new byte[12];
> @Override
> public void writeFloat(float f) throws IOException {
> int len = BinaryData.encodeFloat(f, buf, 0);
> out.write(buf, 0, len);
> }
> @Override
> public void writeDouble(double d) throws IOException {
> byte[] buf = new byte[8];
> int len = BinaryData.encodeDouble(d, buf, 0);
> out.write(buf, 0, len);
> }
> {code}
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[jira] [Updated] (AVRO-2056) DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
[
https://issues.apache.org/jira/browse/AVRO-2056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
BELUGA BEHR updated AVRO-2056:
--
Status: Patch Available (was: Open)
> DirectBinaryEncoder Creates Buffer For Each Call To writeDouble
> ---
>
> Key: AVRO-2056
> URL: https://issues.apache.org/jira/browse/AVRO-2056
> Project: Avro
> Issue Type: Improvement
> Components: java
>Reporter: BELUGA BEHR
>Assignee: BELUGA BEHR
>Priority: Minor
> Attachments: AVRO-2056.1.patch
>
>
> Each call to {{writeDouble}} creates a new buffer and promptly throws it away
> even though the class has a re-usable buffer and is used in other methods
> such as {{writeFloat}}. Remove this extra buffer.
> {code:title=org.apache.avro.io.DirectBinaryEncoder}
> // the buffer is used for writing floats, doubles, and large longs.
> private final byte[] buf = new byte[12];
> @Override
> public void writeFloat(float f) throws IOException {
> int len = BinaryData.encodeFloat(f, buf, 0);
> out.write(buf, 0, len);
> }
> @Override
> public void writeDouble(double d) throws IOException {
> byte[] buf = new byte[8];
> int len = BinaryData.encodeDouble(d, buf, 0);
> out.write(buf, 0, len);
> }
> {code}
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