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HBASE-1239 input buffer reading in the REST interface does not correctly clear the character buffer each iteration 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@750782 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2009-03-06 06:40:25 +00:00
parent f4da3b9340
commit 1d2810b167
2 changed files with 5 additions and 2 deletions
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4
CHANGES.txt
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@ -31,7 +31,9 @@ Release 0.20.0 - Unreleased
HBASE-1211 NPE in retries exhausted exception HBASE-1211 NPE in retries exhausted exception
HBASE-1233 Transactional fixes: Overly conservative scan read-set, HBASE-1233 Transactional fixes: Overly conservative scan read-set,
potential CME (Clint Morgan via Stack) potential CME (Clint Morgan via Stack)
HBASE-1185 wrong request/sec in the gui reporting wrong HBASE-1239 in the REST interface does not correctly clear the character
buffer each iteration-1185 wrong request/sec in the gui
reporting wrong (Brian Beggs via Stack)
IMPROVEMENTS IMPROVEMENTS
HBASE-1089 Add count of regions on filesystem to master UI; add percentage HBASE-1089 Add count of regions on filesystem to master UI; add percentage

3
src/java/org/apache/hadoop/hbase/rest/Dispatcher.java
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@ -363,7 +363,6 @@ public class Dispatcher extends javax.servlet.http.HttpServlet {
int maxLength = 5000; // tie to conf int maxLength = 5000; // tie to conf
int bufferLength = 640; int bufferLength = 640;
char[] c = new char[bufferLength]; // 40 characters * sizeof(UTF16)
// TODO make s maxLength and c size values in configuration // TODO make s maxLength and c size values in configuration
if (!r.ready()) { if (!r.ready()) {
Thread.sleep(1000); // If r is not ready wait 1 second Thread.sleep(1000); // If r is not ready wait 1 second
@ -372,7 +371,9 @@ public class Dispatcher extends javax.servlet.http.HttpServlet {
return new byte[0]; return new byte[0];
} }
} }
char[] c;// 40 characters * sizeof(UTF16)
while (r.ready()) { while (r.ready()) {
c = new char[bufferLength];
int n = r.read(c, 0, bufferLength); int n = r.read(c, 0, bufferLength);
resultant += new String(c); resultant += new String(c);
if (n != bufferLength) { if (n != bufferLength) {