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HDFS-4328. TestLargeBlock#testLargeBlockSize is timing out. Contributed by Chris Nauroth 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1432226 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Eli Collins 2013-01-11 18:56:02 +00:00
parent 2f33ec0298
commit 0dadaa47c3
4 changed files with 25 additions and 13 deletions
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6
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -393,7 +393,11 @@ Release 2.0.3-alpha - Unreleased
HDFS-4306. PBHelper.convertLocatedBlock miss convert BlockToken. (Binglin
Chang via atm)
HDFS-4387. test_libhdfs_threaded SEGV on OpenJDK 7. (Colin McCabe via eli)
HDFS-4384. test_libhdfs_threaded gets SEGV if JNIEnv cannot be
initialized. (Colin McCabe via eli)
HDFS-4328. TestLargeBlock#testLargeBlockSize is timing out. (Chris Nauroth
via atm)
BREAKDOWN OF HDFS-3077 SUBTASKS

23
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/BlockSender.java
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@ -648,7 +648,7 @@ class BlockSender implements java.io.Closeable {
ByteBuffer pktBuf = ByteBuffer.allocate(pktBufSize);
while (endOffset > offset) {
while (endOffset > offset && !Thread.currentThread().isInterrupted()) {
manageOsCache();
long len = sendPacket(pktBuf, maxChunksPerPacket, streamForSendChunks,
transferTo, throttler);
@ -656,16 +656,19 @@ class BlockSender implements java.io.Closeable {
totalRead += len + (numberOfChunks(len) * checksumSize);
seqno++;
}
try {
// send an empty packet to mark the end of the block
sendPacket(pktBuf, maxChunksPerPacket, streamForSendChunks, transferTo,
throttler);
out.flush();
} catch (IOException e) { //socket error
throw ioeToSocketException(e);
}
// If this thread was interrupted, then it did not send the full block.
if (!Thread.currentThread().isInterrupted()) {
try {
// send an empty packet to mark the end of the block
sendPacket(pktBuf, maxChunksPerPacket, streamForSendChunks, transferTo,
throttler);
out.flush();
} catch (IOException e) { //socket error
throw ioeToSocketException(e);
}
sentEntireByteRange = true;
sentEntireByteRange = true;
}
} finally {
if (clientTraceFmt != null) {
final long endTime = System.nanoTime();

7
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/DataTransferThrottler.java
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@ -96,7 +96,12 @@ public class DataTransferThrottler {
// Wait for next period so that curReserve can be increased.
try {
wait( curPeriodEnd - now );
} catch (InterruptedException ignored) {}
} catch (InterruptedException e) {
// Abort throttle and reset interrupted status to make sure other
// interrupt handling higher in the call stack executes.
Thread.currentThread().interrupt();
break;
}
} else if ( now < (curPeriodStart + periodExtension)) {
curPeriodStart = curPeriodEnd;
curReserve += bytesPerPeriod;

2
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestLargeBlock.java
View File

@ -158,7 +158,7 @@ public class TestLargeBlock {
* Test for block size of 2GB + 512B
* @throws IOException in case of errors
*/
@Test
@Test(timeout = 120000)
public void testLargeBlockSize() throws IOException {
final long blockSize = 2L * 1024L * 1024L * 1024L + 512L; // 2GB + 512B
runTest(blockSize);