You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-commits@hadoop.apache.org by cm...@apache.org on 2015/09/15 00:52:28 UTC
hadoop git commit: HDFS-8996. Consolidate validateLog and scanLog in
FJM#EditLogFile (Zhe Zhang via Colin P. McCabe)
Repository: hadoop
Updated Branches:
refs/heads/trunk 695577126 -> 53bad4eb0
HDFS-8996. Consolidate validateLog and scanLog in FJM#EditLogFile (Zhe Zhang via Colin P. McCabe)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/53bad4eb
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/53bad4eb
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/53bad4eb
Branch: refs/heads/trunk
Commit: 53bad4eb008ec553dcdbe01e7ae975dcecde6590
Parents: 6955771
Author: Colin Patrick Mccabe <cm...@cloudera.com>
Authored: Mon Sep 14 15:20:51 2015 -0700
Committer: Colin Patrick Mccabe <cm...@cloudera.com>
Committed: Mon Sep 14 15:22:12 2015 -0700
----------------------------------------------------------------------
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +
.../hdfs/server/namenode/FSEditLogTestUtil.java | 2 +-
.../hadoop/hdfs/qjournal/server/Journal.java | 8 +--
.../server/namenode/EditLogFileInputStream.java | 61 +++----------------
.../hdfs/server/namenode/FSEditLogLoader.java | 63 ++++++--------------
.../server/namenode/FileJournalManager.java | 32 +++++-----
.../TestCheckPointForSecurityTokens.java | 4 +-
.../hdfs/server/namenode/TestEditLog.java | 2 +-
.../server/namenode/TestFSEditLogLoader.java | 14 ++---
9 files changed, 58 insertions(+), 131 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/hadoop/blob/53bad4eb/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index cb0fae9..1b21c4d 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -906,6 +906,9 @@ Release 2.8.0 - UNRELEASED
HDFS-9027. Refactor o.a.h.hdfs.DataStreamer#isLazyPersist() method.
(Mingliang Liu via Arpit Agarwal)
+ HDFS-8996. Consolidate validateLog and scanLog in FJM#EditLogFile (Zhe
+ Zhang via Colin P. McCabe)
+
OPTIMIZATIONS
HDFS-8026. Trace FSOutputSummer#writeChecksumChunks rather than
http://git-wip-us.apache.org/repos/asf/hadoop/blob/53bad4eb/hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/src/test/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogTestUtil.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/src/test/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogTestUtil.java b/hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/src/test/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogTestUtil.java
index e5b9d01..7a7af06 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/src/test/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogTestUtil.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/contrib/bkjournal/src/test/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogTestUtil.java
@@ -34,7 +34,7 @@ public class FSEditLogTestUtil {
public static long countTransactionsInStream(EditLogInputStream in)
throws IOException {
FSEditLogLoader.EditLogValidation validation =
- FSEditLogLoader.validateEditLog(in, Long.MAX_VALUE);
+ FSEditLogLoader.scanEditLog(in, Long.MAX_VALUE);
return (validation.getEndTxId() - in.getFirstTxId()) + 1;
}
}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/53bad4eb/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/Journal.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/Journal.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/Journal.java
index b94cd8c..de052c6 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/Journal.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/Journal.java
@@ -192,7 +192,7 @@ public class Journal implements Closeable {
while (!files.isEmpty()) {
EditLogFile latestLog = files.remove(files.size() - 1);
- latestLog.scanLog();
+ latestLog.scanLog(Long.MAX_VALUE, false);
LOG.info("Latest log is " + latestLog);
if (latestLog.getLastTxId() == HdfsServerConstants.INVALID_TXID) {
// the log contains no transactions
@@ -542,7 +542,7 @@ public class Journal implements Closeable {
// If it's in-progress, it should only contain one transaction,
// because the "startLogSegment" transaction is written alone at the
// start of each segment.
- existing.scanLog();
+ existing.scanLog(Long.MAX_VALUE, false);
if (existing.getLastTxId() != existing.getFirstTxId()) {
throw new IllegalStateException("The log file " +
existing + " seems to contain valid transactions");
@@ -605,7 +605,7 @@ public class Journal implements Closeable {
if (needsValidation) {
LOG.info("Validating log segment " + elf.getFile() + " about to be " +
"finalized");
- elf.scanLog();
+ elf.scanLog(Long.MAX_VALUE, false);
checkSync(elf.getLastTxId() == endTxId,
"Trying to finalize in-progress log segment %s to end at " +
@@ -693,7 +693,7 @@ public class Journal implements Closeable {
return null;
}
if (elf.isInProgress()) {
- elf.scanLog();
+ elf.scanLog(Long.MAX_VALUE, false);
}
if (elf.getLastTxId() == HdfsServerConstants.INVALID_TXID) {
LOG.info("Edit log file " + elf + " appears to be empty. " +
http://git-wip-us.apache.org/repos/asf/hadoop/blob/53bad4eb/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/EditLogFileInputStream.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/EditLogFileInputStream.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/EditLogFileInputStream.java
index 3bf0ab4..48df8d6 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/EditLogFileInputStream.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/EditLogFileInputStream.java
@@ -301,74 +301,31 @@ public class EditLogFileInputStream extends EditLogInputStream {
}
/**
- * @param file File being validated.
- * @param maxTxIdToValidate Maximum Tx ID to try to validate. Validation
- * returns after reading this or a higher ID.
- * The file portion beyond this ID is potentially
- * being updated.
+ * @param file File being scanned and validated.
+ * @param maxTxIdToScan Maximum Tx ID to try to scan.
+ * The scan returns after reading this or a higher
+ * ID. The file portion beyond this ID is
+ * potentially being updated.
* @return Result of the validation
* @throws IOException
*/
- static FSEditLogLoader.EditLogValidation validateEditLog(File file,
- long maxTxIdToValidate) throws IOException {
- EditLogFileInputStream in;
- try {
- in = new EditLogFileInputStream(file);
- in.getVersion(true); // causes us to read the header
- } catch (LogHeaderCorruptException e) {
- // If the header is malformed or the wrong value, this indicates a corruption
- LOG.warn("Log file " + file + " has no valid header", e);
- return new FSEditLogLoader.EditLogValidation(0,
- HdfsServerConstants.INVALID_TXID, true);
- }
-
- try {
- return FSEditLogLoader.validateEditLog(in, maxTxIdToValidate);
- } finally {
- IOUtils.closeStream(in);
- }
- }
-
- static FSEditLogLoader.EditLogValidation scanEditLog(File file)
+ static FSEditLogLoader.EditLogValidation scanEditLog(File file,
+ long maxTxIdToScan, boolean verifyVersion)
throws IOException {
EditLogFileInputStream in;
try {
in = new EditLogFileInputStream(file);
// read the header, initialize the inputstream, but do not check the
// layoutversion
- in.getVersion(false);
+ in.getVersion(verifyVersion);
} catch (LogHeaderCorruptException e) {
LOG.warn("Log file " + file + " has no valid header", e);
return new FSEditLogLoader.EditLogValidation(0,
HdfsServerConstants.INVALID_TXID, true);
}
- long lastPos = 0;
- long lastTxId = HdfsServerConstants.INVALID_TXID;
- long numValid = 0;
try {
- while (true) {
- long txid = HdfsServerConstants.INVALID_TXID;
- lastPos = in.getPosition();
- try {
- if ((txid = in.scanNextOp()) == HdfsServerConstants.INVALID_TXID) {
- break;
- }
- } catch (Throwable t) {
- FSImage.LOG.warn("Caught exception after scanning through "
- + numValid + " ops from " + in
- + " while determining its valid length. Position was "
- + lastPos, t);
- in.resync();
- FSImage.LOG.warn("After resync, position is " + in.getPosition());
- continue;
- }
- if (lastTxId == HdfsServerConstants.INVALID_TXID || txid > lastTxId) {
- lastTxId = txid;
- }
- numValid++;
- }
- return new EditLogValidation(lastPos, lastTxId, false);
+ return FSEditLogLoader.scanEditLog(in, maxTxIdToScan);
} finally {
IOUtils.closeStream(in);
}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/53bad4eb/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
index bb36ca2..c2cccb5 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLogLoader.java
@@ -1110,70 +1110,41 @@ public class FSEditLogLoader {
/**
* Find the last valid transaction ID in the stream.
* If there are invalid or corrupt transactions in the middle of the stream,
- * validateEditLog will skip over them.
+ * scanEditLog will skip over them.
* This reads through the stream but does not close it.
*
- * @param maxTxIdToValidate Maximum Tx ID to try to validate. Validation
- * returns after reading this or a higher ID.
- * The file portion beyond this ID is potentially
- * being updated.
+ * @param maxTxIdToScan Maximum Tx ID to try to scan.
+ * The scan returns after reading this or a higher ID.
+ * The file portion beyond this ID is potentially being
+ * updated.
*/
- static EditLogValidation validateEditLog(EditLogInputStream in,
- long maxTxIdToValidate) {
- long lastPos = 0;
+ static EditLogValidation scanEditLog(EditLogInputStream in,
+ long maxTxIdToScan) {
+ long lastPos;
long lastTxId = HdfsServerConstants.INVALID_TXID;
long numValid = 0;
- FSEditLogOp op = null;
while (true) {
+ long txid;
lastPos = in.getPosition();
try {
- if ((op = in.readOp()) == null) {
+ if ((txid = in.scanNextOp()) == HdfsServerConstants.INVALID_TXID) {
break;
}
} catch (Throwable t) {
- FSImage.LOG.warn("Caught exception after reading " + numValid +
- " ops from " + in + " while determining its valid length." +
- "Position was " + lastPos, t);
+ FSImage.LOG.warn("Caught exception after scanning through "
+ + numValid + " ops from " + in
+ + " while determining its valid length. Position was "
+ + lastPos, t);
in.resync();
FSImage.LOG.warn("After resync, position is " + in.getPosition());
continue;
}
- if (lastTxId == HdfsServerConstants.INVALID_TXID
- || op.getTransactionId() > lastTxId) {
- lastTxId = op.getTransactionId();
+ if (lastTxId == HdfsServerConstants.INVALID_TXID || txid > lastTxId) {
+ lastTxId = txid;
}
- if (lastTxId >= maxTxIdToValidate) {
+ if (lastTxId >= maxTxIdToScan) {
break;
}
-
- numValid++;
- }
- return new EditLogValidation(lastPos, lastTxId, false);
- }
-
- static EditLogValidation scanEditLog(EditLogInputStream in) {
- long lastPos = 0;
- long lastTxId = HdfsServerConstants.INVALID_TXID;
- long numValid = 0;
- FSEditLogOp op = null;
- while (true) {
- lastPos = in.getPosition();
- try {
- if ((op = in.readOp()) == null) { // TODO
- break;
- }
- } catch (Throwable t) {
- FSImage.LOG.warn("Caught exception after reading " + numValid +
- " ops from " + in + " while determining its valid length." +
- "Position was " + lastPos, t);
- in.resync();
- FSImage.LOG.warn("After resync, position is " + in.getPosition());
- continue;
- }
- if (lastTxId == HdfsServerConstants.INVALID_TXID
- || op.getTransactionId() > lastTxId) {
- lastTxId = op.getTransactionId();
- }
numValid++;
}
return new EditLogValidation(lastPos, lastTxId, false);
http://git-wip-us.apache.org/repos/asf/hadoop/blob/53bad4eb/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FileJournalManager.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FileJournalManager.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FileJournalManager.java
index a1488eb..ff6376e 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FileJournalManager.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FileJournalManager.java
@@ -211,7 +211,7 @@ public class FileJournalManager implements JournalManager {
}
if (elf.isInProgress()) {
try {
- elf.validateLog(getLastReadableTxId());
+ elf.scanLog(getLastReadableTxId(), true);
} catch (IOException e) {
LOG.error("got IOException while trying to validate header of " +
elf + ". Skipping.", e);
@@ -348,8 +348,8 @@ public class FileJournalManager implements JournalManager {
}
static void addStreamsToCollectionFromFiles(Collection<EditLogFile> elfs,
- Collection<EditLogInputStream> streams, long fromTxId, long maxTxIdToValidate,
- boolean inProgressOk) {
+ Collection<EditLogInputStream> streams, long fromTxId,
+ long maxTxIdToScan, boolean inProgressOk) {
for (EditLogFile elf : elfs) {
if (elf.isInProgress()) {
if (!inProgressOk) {
@@ -360,7 +360,7 @@ public class FileJournalManager implements JournalManager {
continue;
}
try {
- elf.validateLog(maxTxIdToValidate);
+ elf.scanLog(maxTxIdToScan, true);
} catch (IOException e) {
LOG.error("got IOException while trying to validate header of " +
elf + ". Skipping.", e);
@@ -404,7 +404,7 @@ public class FileJournalManager implements JournalManager {
continue;
}
- elf.validateLog(getLastReadableTxId());
+ elf.scanLog(getLastReadableTxId(), true);
if (elf.hasCorruptHeader()) {
elf.moveAsideCorruptFile();
@@ -536,20 +536,16 @@ public class FileJournalManager implements JournalManager {
* Find out where the edit log ends.
* This will update the lastTxId of the EditLogFile or
* mark it as corrupt if it is.
- * @param maxTxIdToValidate Maximum Tx ID to try to validate. Validation
- * returns after reading this or a higher ID.
- * The file portion beyond this ID is potentially
- * being updated.
+ * @param maxTxIdToScan Maximum Tx ID to try to scan.
+ * The scan returns after reading this or a higher ID.
+ * The file portion beyond this ID is potentially being
+ * updated.
+ * @param verifyVersion Whether the scan should verify the layout version
*/
- public void validateLog(long maxTxIdToValidate) throws IOException {
- EditLogValidation val = EditLogFileInputStream.validateEditLog(file,
- maxTxIdToValidate);
- this.lastTxId = val.getEndTxId();
- this.hasCorruptHeader = val.hasCorruptHeader();
- }
-
- public void scanLog() throws IOException {
- EditLogValidation val = EditLogFileInputStream.scanEditLog(file);
+ public void scanLog(long maxTxIdToScan, boolean verifyVersion)
+ throws IOException {
+ EditLogValidation val = EditLogFileInputStream.scanEditLog(file,
+ maxTxIdToScan, verifyVersion);
this.lastTxId = val.getEndTxId();
this.hasCorruptHeader = val.hasCorruptHeader();
}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/53bad4eb/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckPointForSecurityTokens.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckPointForSecurityTokens.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckPointForSecurityTokens.java
index d5e64ae..cff4e1f 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckPointForSecurityTokens.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCheckPointForSecurityTokens.java
@@ -88,7 +88,7 @@ public class TestCheckPointForSecurityTokens {
for (StorageDirectory sd : nn.getFSImage().getStorage().dirIterable(null)) {
EditLogFile log = FSImageTestUtil.findLatestEditsLog(sd);
assertTrue(log.isInProgress());
- log.validateLog(Long.MAX_VALUE);
+ log.scanLog(Long.MAX_VALUE, true);
long numTransactions = (log.getLastTxId() - log.getFirstTxId()) + 1;
assertEquals("In-progress log " + log + " should have 5 transactions",
5, numTransactions);;
@@ -105,7 +105,7 @@ public class TestCheckPointForSecurityTokens {
for (StorageDirectory sd : nn.getFSImage().getStorage().dirIterable(null)) {
EditLogFile log = FSImageTestUtil.findLatestEditsLog(sd);
assertTrue(log.isInProgress());
- log.validateLog(Long.MAX_VALUE);
+ log.scanLog(Long.MAX_VALUE, true);
long numTransactions = (log.getLastTxId() - log.getFirstTxId()) + 1;
assertEquals("In-progress log " + log + " should only have START txn",
1, numTransactions);
http://git-wip-us.apache.org/repos/asf/hadoop/blob/53bad4eb/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
index 0495860..7bb39a5 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestEditLog.java
@@ -1229,7 +1229,7 @@ public class TestEditLog {
for (EditLogInputStream edits : editStreams) {
FSEditLogLoader.EditLogValidation val =
- FSEditLogLoader.validateEditLog(edits, Long.MAX_VALUE);
+ FSEditLogLoader.scanEditLog(edits, Long.MAX_VALUE);
long read = (val.getEndTxId() - edits.getFirstTxId()) + 1;
LOG.info("Loading edits " + edits + " read " + read);
assertEquals(startTxId, edits.getFirstTxId());
http://git-wip-us.apache.org/repos/asf/hadoop/blob/53bad4eb/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSEditLogLoader.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSEditLogLoader.java b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSEditLogLoader.java
index 3c3423a..47a60b0 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSEditLogLoader.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestFSEditLogLoader.java
@@ -319,7 +319,7 @@ public class TestFSEditLogLoader {
rwf.close();
}
EditLogValidation validation =
- EditLogFileInputStream.validateEditLog(logFile, Long.MAX_VALUE);
+ EditLogFileInputStream.scanEditLog(logFile, Long.MAX_VALUE, true);
assertTrue(validation.hasCorruptHeader());
}
@@ -334,7 +334,7 @@ public class TestFSEditLogLoader {
File logFileBak = new File(testDir, logFile.getName() + ".bak");
Files.copy(logFile, logFileBak);
EditLogValidation validation =
- EditLogFileInputStream.validateEditLog(logFile, Long.MAX_VALUE);
+ EditLogFileInputStream.scanEditLog(logFile, Long.MAX_VALUE, true);
assertTrue(!validation.hasCorruptHeader());
// We expect that there will be an OP_START_LOG_SEGMENT, followed by
// NUM_TXNS opcodes, followed by an OP_END_LOG_SEGMENT.
@@ -347,8 +347,8 @@ public class TestFSEditLogLoader {
// Restore backup, corrupt the txn opcode
Files.copy(logFileBak, logFile);
corruptByteInFile(logFile, txOffset);
- validation = EditLogFileInputStream.validateEditLog(logFile,
- Long.MAX_VALUE);
+ validation = EditLogFileInputStream.scanEditLog(logFile,
+ Long.MAX_VALUE, true);
long expectedEndTxId = (txId == (NUM_TXNS + 1)) ?
NUM_TXNS : (NUM_TXNS + 1);
assertEquals("Failed when corrupting txn opcode at " + txOffset,
@@ -365,8 +365,8 @@ public class TestFSEditLogLoader {
// Restore backup, corrupt the txn opcode
Files.copy(logFileBak, logFile);
truncateFile(logFile, txOffset);
- validation = EditLogFileInputStream.validateEditLog(logFile,
- Long.MAX_VALUE);
+ validation = EditLogFileInputStream.scanEditLog(logFile,
+ Long.MAX_VALUE, true);
long expectedEndTxId = (txId == 0) ?
HdfsServerConstants.INVALID_TXID : (txId - 1);
assertEquals("Failed when corrupting txid " + txId + " txn opcode " +
@@ -384,7 +384,7 @@ public class TestFSEditLogLoader {
// layout flags section.
truncateFile(logFile, 8);
EditLogValidation validation =
- EditLogFileInputStream.validateEditLog(logFile, Long.MAX_VALUE);
+ EditLogFileInputStream.scanEditLog(logFile, Long.MAX_VALUE, true);
assertTrue(!validation.hasCorruptHeader());
assertEquals(HdfsServerConstants.INVALID_TXID, validation.getEndTxId());
}