You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by op...@apache.org on 2018/11/08 12:08:20 UTC
hbase git commit: HBASE-21401 Sanity check in BaseDecoder#parseCell
Repository: hbase
Updated Branches:
refs/heads/master cf9b51556 -> f17382792
HBASE-21401 Sanity check in BaseDecoder#parseCell
Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/f1738279
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/f1738279
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/f1738279
Branch: refs/heads/master
Commit: f17382792fc9d9eb7aeedbaa7faa48ce6dbd42d4
Parents: cf9b515
Author: huzheng <op...@gmail.com>
Authored: Sat Oct 27 16:57:01 2018 +0800
Committer: huzheng <op...@gmail.com>
Committed: Thu Nov 8 20:07:04 2018 +0800
----------------------------------------------------------------------
.../java/org/apache/hadoop/hbase/KeyValue.java | 9 +
.../org/apache/hadoop/hbase/KeyValueUtil.java | 149 +++++++++-
.../hadoop/hbase/codec/KeyValueCodec.java | 3 +-
.../hbase/codec/KeyValueCodecWithTags.java | 2 +-
.../hbase/io/encoding/RowIndexSeekerV1.java | 2 +-
.../org/apache/hadoop/hbase/TestKeyValue.java | 295 +++++++++----------
.../hadoop/hbase/regionserver/HStore.java | 1 -
7 files changed, 283 insertions(+), 178 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/hbase/blob/f1738279/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java
----------------------------------------------------------------------
diff --git a/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java b/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java
index f7f6c0d..f913124 100644
--- a/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java
+++ b/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValue.java
@@ -252,6 +252,15 @@ public class KeyValue implements ExtendedCell, Cloneable {
}
/**
+ * True to indicate that the byte b is a valid type.
+ * @param b byte to check
+ * @return true or false
+ */
+ static boolean isValidType(byte b) {
+ return codeArray[b & 0xff] != null;
+ }
+
+ /**
* Cannot rely on enum ordinals . They change if item is removed or moved.
* Do our own codes.
* @param b
http://git-wip-us.apache.org/repos/asf/hbase/blob/f1738279/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValueUtil.java
----------------------------------------------------------------------
diff --git a/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValueUtil.java b/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValueUtil.java
index 1b61d1e..fbec792 100644
--- a/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValueUtil.java
+++ b/hbase-common/src/main/java/org/apache/hadoop/hbase/KeyValueUtil.java
@@ -518,17 +518,145 @@ public class KeyValueUtil {
return (long) length + Bytes.SIZEOF_INT;
}
+ static String bytesToHex(byte[] buf, int offset, int length) {
+ return ", KeyValueBytesHex=" + Bytes.toStringBinary(buf, offset, length) + ", offset=" + offset
+ + ", length=" + length;
+ }
+
+ private static void checkKeyValueBytes(byte[] buf, int offset, int length, boolean withTags)
+ throws IOException {
+ int pos = offset, endOffset = offset + length;
+ // check the key
+ if (pos + Bytes.SIZEOF_INT > endOffset) {
+ throw new IOException(
+ "Overflow when reading key length at position=" + pos + bytesToHex(buf, offset, length));
+ }
+ int keyLen = Bytes.toInt(buf, pos, Bytes.SIZEOF_INT);
+ pos += Bytes.SIZEOF_INT;
+ if (keyLen <= 0 || pos + keyLen > endOffset) {
+ throw new IOException(
+ "Invalid key length in KeyValue. keyLength=" + keyLen + bytesToHex(buf, offset, length));
+ }
+ // check the value
+ if (pos + Bytes.SIZEOF_INT > endOffset) {
+ throw new IOException("Overflow when reading value length at position=" + pos
+ + bytesToHex(buf, offset, length));
+ }
+ int valLen = Bytes.toInt(buf, pos, Bytes.SIZEOF_INT);
+ pos += Bytes.SIZEOF_INT;
+ if (valLen < 0 || pos + valLen > endOffset) {
+ throw new IOException("Invalid value length in KeyValue, valueLength=" + valLen
+ + bytesToHex(buf, offset, length));
+ }
+ // check the row
+ if (pos + Bytes.SIZEOF_SHORT > endOffset) {
+ throw new IOException(
+ "Overflow when reading row length at position=" + pos + bytesToHex(buf, offset, length));
+ }
+ short rowLen = Bytes.toShort(buf, pos, Bytes.SIZEOF_SHORT);
+ pos += Bytes.SIZEOF_SHORT;
+ if (rowLen < 0 || pos + rowLen > endOffset) {
+ throw new IOException(
+ "Invalid row length in KeyValue, rowLength=" + rowLen + bytesToHex(buf, offset, length));
+ }
+ pos += rowLen;
+ // check the family
+ if (pos + Bytes.SIZEOF_BYTE > endOffset) {
+ throw new IOException("Overflow when reading family length at position=" + pos
+ + bytesToHex(buf, offset, length));
+ }
+ int familyLen = buf[pos];
+ pos += Bytes.SIZEOF_BYTE;
+ if (familyLen < 0 || pos + familyLen > endOffset) {
+ throw new IOException("Invalid family length in KeyValue, familyLength=" + familyLen
+ + bytesToHex(buf, offset, length));
+ }
+ pos += familyLen;
+ // check the qualifier
+ int qualifierLen = keyLen - Bytes.SIZEOF_SHORT - rowLen - Bytes.SIZEOF_BYTE - familyLen
+ - Bytes.SIZEOF_LONG - Bytes.SIZEOF_BYTE;
+ if (qualifierLen < 0 || pos + qualifierLen > endOffset) {
+ throw new IOException("Invalid qualifier length in KeyValue, qualifierLen=" + qualifierLen
+ + bytesToHex(buf, offset, length));
+ }
+ pos += qualifierLen;
+ // check the timestamp
+ if (pos + Bytes.SIZEOF_LONG > endOffset) {
+ throw new IOException(
+ "Overflow when reading timestamp at position=" + pos + bytesToHex(buf, offset, length));
+ }
+ long timestamp = Bytes.toLong(buf, pos, Bytes.SIZEOF_LONG);
+ if (timestamp < 0) {
+ throw new IOException(
+ "Timestamp cannot be negative, ts=" + timestamp + bytesToHex(buf, offset, length));
+ }
+ pos += Bytes.SIZEOF_LONG;
+ // check the type
+ if (pos + Bytes.SIZEOF_BYTE > endOffset) {
+ throw new IOException(
+ "Overflow when reading type at position=" + pos + bytesToHex(buf, offset, length));
+ }
+ byte type = buf[pos];
+ if (!Type.isValidType(type)) {
+ throw new IOException(
+ "Invalid type in KeyValue, type=" + type + bytesToHex(buf, offset, length));
+ }
+ pos += Bytes.SIZEOF_BYTE;
+ // check the value
+ if (pos + valLen > endOffset) {
+ throw new IOException(
+ "Overflow when reading value part at position=" + pos + bytesToHex(buf, offset, length));
+ }
+ pos += valLen;
+ // check the tags
+ if (withTags) {
+ if (pos == endOffset) {
+ // withTags is true but no tag in the cell.
+ return;
+ }
+ if (pos + Bytes.SIZEOF_SHORT > endOffset) {
+ throw new IOException("Overflow when reading tags length at position=" + pos
+ + bytesToHex(buf, offset, length));
+ }
+ short tagsLen = Bytes.toShort(buf, pos);
+ pos += Bytes.SIZEOF_SHORT;
+ if (tagsLen < 0 || pos + tagsLen > endOffset) {
+ throw new IOException("Invalid tags length in KeyValue at position="
+ + (pos - Bytes.SIZEOF_SHORT) + bytesToHex(buf, offset, length));
+ }
+ int tagsEndOffset = pos + tagsLen;
+ for (; pos < tagsEndOffset;) {
+ if (pos + Tag.TAG_LENGTH_SIZE > endOffset) {
+ throw new IOException("Overflow when reading tag length at position=" + pos
+ + bytesToHex(buf, offset, length));
+ }
+ short tagLen = Bytes.toShort(buf, pos);
+ pos += Tag.TAG_LENGTH_SIZE;
+ // tagLen contains one byte tag type, so must be not less than 1.
+ if (tagLen < 1 || pos + tagLen > endOffset) {
+ throw new IOException("Invalid tag length at position=" + (pos - Tag.TAG_LENGTH_SIZE)
+ + ", tagLength=" + tagLen + bytesToHex(buf, offset, length));
+ }
+ pos += tagLen;
+ }
+ }
+ if (pos != endOffset) {
+ throw new IOException("Some redundant bytes in KeyValue's buffer, startOffset=" + pos
+ + ", endOffset=" + endOffset + bytesToHex(buf, offset, length));
+ }
+ }
+
/**
* Create a KeyValue reading from the raw InputStream. Named
- * <code>iscreate</code> so doesn't clash with {@link #create(DataInput)}
- *
- * @param in
+ * <code>createKeyValueFromInputStream</code> so doesn't clash with {@link #create(DataInput)}
+ * @param in inputStream to read.
* @param withTags whether the keyvalue should include tags are not
- * @return Created KeyValue OR if we find a length of zero, we will return
- * null which can be useful marking a stream as done.
+ * @return Created KeyValue OR if we find a length of zero, we will return null which can be
+ * useful marking a stream as done.
* @throws IOException
*/
- public static KeyValue iscreate(final InputStream in, boolean withTags) throws IOException {
+ public static KeyValue createKeyValueFromInputStream(InputStream in, boolean withTags)
+ throws IOException {
byte[] intBytes = new byte[Bytes.SIZEOF_INT];
int bytesRead = 0;
while (bytesRead < intBytes.length) {
@@ -541,14 +669,11 @@ public class KeyValueUtil {
}
bytesRead += n;
}
- // TODO: perhaps some sanity check is needed here.
byte[] bytes = new byte[Bytes.toInt(intBytes)];
IOUtils.readFully(in, bytes, 0, bytes.length);
- if (withTags) {
- return new KeyValue(bytes, 0, bytes.length);
- } else {
- return new NoTagsKeyValue(bytes, 0, bytes.length);
- }
+ checkKeyValueBytes(bytes, 0, bytes.length, withTags);
+ return withTags ? new KeyValue(bytes, 0, bytes.length)
+ : new NoTagsKeyValue(bytes, 0, bytes.length);
}
/**
http://git-wip-us.apache.org/repos/asf/hbase/blob/f1738279/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodec.java
----------------------------------------------------------------------
diff --git a/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodec.java b/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodec.java
index 9a5db3c..19a80b0 100644
--- a/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodec.java
+++ b/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodec.java
@@ -72,7 +72,7 @@ public class KeyValueCodec implements Codec {
@Override
protected Cell parseCell() throws IOException {
// No tags here
- return KeyValueUtil.iscreate(in, false);
+ return KeyValueUtil.createKeyValueFromInputStream(in, false);
}
}
@@ -114,7 +114,6 @@ public class KeyValueCodec implements Codec {
// We know there is not going to be any tags.
return new NoTagsByteBufferKeyValue(bb, pos, len);
}
-
}
/**
http://git-wip-us.apache.org/repos/asf/hbase/blob/f1738279/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodecWithTags.java
----------------------------------------------------------------------
diff --git a/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodecWithTags.java b/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodecWithTags.java
index bf9b375..34c2b87 100644
--- a/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodecWithTags.java
+++ b/hbase-common/src/main/java/org/apache/hadoop/hbase/codec/KeyValueCodecWithTags.java
@@ -78,7 +78,7 @@ public class KeyValueCodecWithTags implements Codec {
@Override
protected Cell parseCell() throws IOException {
// create KeyValue with tags
- return KeyValueUtil.iscreate(in, true);
+ return KeyValueUtil.createKeyValueFromInputStream(in, true);
}
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/f1738279/hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.java
----------------------------------------------------------------------
diff --git a/hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.java b/hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.java
index e1f00e2..e4c48fa 100644
--- a/hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.java
+++ b/hbase-common/src/main/java/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.java
@@ -356,7 +356,7 @@ public class RowIndexSeekerV1 extends AbstractEncodedSeeker {
protected int getCellBufSize() {
int kvBufSize = KEY_VALUE_LEN_SIZE + keyLength + valueLength;
- if (includesTags()) {
+ if (includesTags() && tagsLength > 0) {
kvBufSize += Bytes.SIZEOF_SHORT + tagsLength;
}
return kvBufSize;
http://git-wip-us.apache.org/repos/asf/hbase/blob/f1738279/hbase-common/src/test/java/org/apache/hadoop/hbase/TestKeyValue.java
----------------------------------------------------------------------
diff --git a/hbase-common/src/test/java/org/apache/hadoop/hbase/TestKeyValue.java b/hbase-common/src/test/java/org/apache/hadoop/hbase/TestKeyValue.java
index 167a030..5596990 100644
--- a/hbase-common/src/test/java/org/apache/hadoop/hbase/TestKeyValue.java
+++ b/hbase-common/src/test/java/org/apache/hadoop/hbase/TestKeyValue.java
@@ -18,11 +18,13 @@
*/
package org.apache.hadoop.hbase;
+import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
@@ -590,181 +592,152 @@ public class TestKeyValue {
@Test
public void testKeyValueSerialization() throws Exception {
- KeyValue kvA1 = new KeyValue(Bytes.toBytes("key"), Bytes.toBytes("cf"), Bytes.toBytes("qualA"),
- Bytes.toBytes("1"));
- KeyValue kvA2 = new KeyValue(Bytes.toBytes("key"), Bytes.toBytes("cf"), Bytes.toBytes("qualA"),
- Bytes.toBytes("2"));
- MockKeyValue mkvA1 = new MockKeyValue(kvA1);
- MockKeyValue mkvA2 = new MockKeyValue(kvA2);
+ KeyValue[] keyValues = new KeyValue[] {
+ new KeyValue(Bytes.toBytes("key"), Bytes.toBytes("cf"), Bytes.toBytes("qualA"),
+ Bytes.toBytes("1")),
+ new KeyValue(Bytes.toBytes("key"), Bytes.toBytes("cf"), Bytes.toBytes("qualA"),
+ Bytes.toBytes("2")),
+ new KeyValue(Bytes.toBytes("key"), Bytes.toBytes("cf"), Bytes.toBytes("qualA"),
+ System.currentTimeMillis(), Bytes.toBytes("2"),
+ new Tag[] { new ArrayBackedTag((byte) 120, "tagA"),
+ new ArrayBackedTag((byte) 121, Bytes.toBytes("tagB")) }),
+ new KeyValue(Bytes.toBytes("key"), Bytes.toBytes("cf"), Bytes.toBytes("qualA"),
+ System.currentTimeMillis(), Bytes.toBytes("2"),
+ new Tag[] { new ArrayBackedTag((byte) 0, "tagA") }),
+ new KeyValue(Bytes.toBytes("key"), Bytes.toBytes("cf"), Bytes.toBytes(""),
+ Bytes.toBytes("1")) };
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
- DataOutputStream os = new DataOutputStream(byteArrayOutputStream);
- ByteBufferUtils.putInt(os, KeyValueUtil.getSerializedSize(mkvA1, true));
- KeyValueUtil.oswrite(mkvA1, os, true);
- ByteBufferUtils.putInt(os, KeyValueUtil.getSerializedSize(mkvA2, true));
- KeyValueUtil.oswrite(mkvA2, os, true);
- DataInputStream is = new DataInputStream(new ByteArrayInputStream(
- byteArrayOutputStream.toByteArray()));
- KeyValue deSerKV1 = KeyValueUtil.iscreate(is, true);
- assertTrue(kvA1.equals(deSerKV1));
- KeyValue deSerKV2 = KeyValueUtil.iscreate(is, true);
- assertTrue(kvA2.equals(deSerKV2));
- }
-
- private static class MockKeyValue implements Cell {
- private final KeyValue kv;
-
- public MockKeyValue(KeyValue kv) {
- this.kv = kv;
- }
-
- /**
- * This returns the offset where the tag actually starts.
- */
- @Override
- public int getTagsOffset() {
- return this.kv.getTagsOffset();
- }
-
- /**
- * used to achieve atomic operations in the memstore.
- */
- @Override
- public long getSequenceId() {
- return this.kv.getSequenceId();
+ for (KeyValue kv : keyValues) {
+ DataOutputStream os = new DataOutputStream(byteArrayOutputStream);
+ ByteBufferUtils.putInt(os, KeyValueUtil.getSerializedSize(kv, true));
+ KeyValueUtil.oswrite(kv, os, true);
}
-
- /**
- * This returns the total length of the tag bytes
- */
- @Override
- public int getTagsLength() {
- return this.kv.getTagsLength();
- }
-
- /**
- *
- * @return Timestamp
- */
- @Override
- public long getTimestamp() {
- return this.kv.getTimestamp();
- }
-
- /**
- * @return KeyValue.TYPE byte representation
- */
- @Override
- public byte getTypeByte() {
- return this.kv.getTypeByte();
- }
-
- /**
- * @return the backing array of the entire KeyValue (all KeyValue fields are
- * in a single array)
- */
- @Override
- public byte[] getValueArray() {
- return this.kv.getValueArray();
- }
-
- /**
- * @return the value offset
- */
- @Override
- public int getValueOffset() {
- return this.kv.getValueOffset();
- }
-
- /**
- * @return Value length
- */
- @Override
- public int getValueLength() {
- return this.kv.getValueLength();
- }
-
- /**
- * @return the backing array of the entire KeyValue (all KeyValue fields are
- * in a single array)
- */
- @Override
- public byte[] getRowArray() {
- return this.kv.getRowArray();
- }
-
- /**
- * @return Row offset
- */
- @Override
- public int getRowOffset() {
- return this.kv.getRowOffset();
- }
-
- /**
- * @return Row length
- */
- @Override
- public short getRowLength() {
- return this.kv.getRowLength();
- }
-
- /**
- * @return the backing array of the entire KeyValue (all KeyValue fields are
- * in a single array)
- */
- @Override
- public byte[] getFamilyArray() {
- return this.kv.getFamilyArray();
+ DataInputStream is =
+ new DataInputStream(new ByteArrayInputStream(byteArrayOutputStream.toByteArray()));
+ for (int i = 0; i < keyValues.length; i++) {
+ LOG.info("Case#" + i + ": deserialize the kv: " + keyValues[i]);
+ KeyValue destKv = KeyValueUtil.createKeyValueFromInputStream(is, true);
+ assertEquals(keyValues[i], destKv);
+ assertArrayEquals(CellUtil.cloneValue(keyValues[i]), CellUtil.cloneValue(destKv));
+ assertArrayEquals(PrivateCellUtil.cloneTags(keyValues[i]), PrivateCellUtil.cloneTags(destKv));
}
+ }
- /**
- * @return Family offset
- */
- @Override
- public int getFamilyOffset() {
- return this.kv.getFamilyOffset();
+ private static class FailureCase {
+ byte[] buf;
+ int offset;
+ int length;
+ boolean withTags;
+ String expectedMessage;
+
+ public FailureCase(byte[] buf, int offset, int length, boolean withTags,
+ String expectedMessage) {
+ this.buf = buf;
+ this.offset = offset;
+ this.length = length;
+ this.withTags = withTags;
+ this.expectedMessage = expectedMessage;
}
- /**
- * @return Family length
- */
@Override
- public byte getFamilyLength() {
- return this.kv.getFamilyLength();
+ public String toString() {
+ return "FailureCaseDetails: [buf=" + Bytes.toStringBinary(buf, offset, length) + ", offset="
+ + offset + ", " + "length=" + length + ", expectedMessage=" + expectedMessage
+ + ", withtags=" + withTags + "]";
}
- /**
- * @return the backing array of the entire KeyValue (all KeyValue fields are
- * in a single array)
- */
- @Override
- public byte[] getQualifierArray() {
- return this.kv.getQualifierArray();
+ public String getExpectedMessage() {
+ return this.expectedMessage + KeyValueUtil.bytesToHex(buf, offset, length);
}
+ }
- /**
- * @return Qualifier offset
- */
- @Override
- public int getQualifierOffset() {
- return this.kv.getQualifierOffset();
+ @Test
+ public void testCheckKeyValueBytesFailureCase() throws Exception {
+ byte[][] inputs = new byte[][] { HConstants.EMPTY_BYTE_ARRAY, // case.0
+ Bytes.toBytesBinary("a"), // case.1
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x01"), // case.2
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x01\\x00"), // case.3
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x01"), // case.4
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x01\\x00"), // case.5
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x01\\x00\\x01"), // case.6
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x01\\x00\\x03ROW"), // case.7
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x01\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01"), // case.8
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\xFF"
+ + "\\xFF\\xFF\\xFF\\xFF\\xFF\\xFF\\xFF\\x03"), // case.9
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x03"), // case.10
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04"), // case.11
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04VALUE"), // case.12
+ };
+ String[] outputs = new String[] { "Overflow when reading key length at position=0",
+ "Overflow when reading key length at position=0",
+ "Invalid key length in KeyValue. keyLength=1",
+ "Overflow when reading value length at position=4",
+ "Invalid value length in KeyValue, valueLength=1",
+ "Overflow when reading row length at position=8",
+ "Invalid row length in KeyValue, rowLength=1",
+ "Overflow when reading family length at position=13",
+ "Invalid family length in KeyValue, familyLength=1", "Timestamp cannot be negative, ts=-1",
+ "Invalid type in KeyValue, type=3", "Overflow when reading value part at position=25",
+ "Some redundant bytes in KeyValue's buffer, startOffset=26, endOffset=30", };
+ byte[][] withTagsInputs = new byte[][] {
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04V\\x01"), // case.13
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04V\\x00\\x01"), // case.14
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04V\\x00\\x04\\x00\\x03\\x00A"), // case.15
+ // case.16
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04V\\x00\\x0A\\x00\\x04\\x00TAG\\x00\\x04"
+ + "\\xFFT"),
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04V\\x00\\x0C\\x00\\x04\\x00TAG\\x00\\x05"
+ + "\\xF0COME\\x00"), // case.17
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04V\\x00\\x0C\\x00\\x04\\x00TAG\\x00\\x05"
+ + "\\xF0COME"), // case.18
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04V\\x00\\x00"), // case.19
+ Bytes.toBytesBinary("\\x00\\x00\\x00\\x11\\x00\\x00\\x00\\x01\\x00\\x03ROW\\x01FQ\\x00"
+ + "\\x00\\x00\\x00\\x00\\x00\\x00\\x01\\x04V\\x00\\x1B\\x00\\x05\\x01TAG1\\x00\\x05"
+ + "\\x02TAG2\\x00\\x05\\x03TAG3\\x00\\x05\\x04TAG4"), // case.20
+ };
+ String[] withTagsOutputs = new String[] { "Overflow when reading tags length at position=26",
+ "Invalid tags length in KeyValue at position=26",
+ "Invalid tag length at position=28, tagLength=3",
+ "Invalid tag length at position=34, tagLength=4",
+ "Some redundant bytes in KeyValue's buffer, startOffset=41, endOffset=42", null, null,
+ null, };
+ assertEquals(inputs.length, outputs.length);
+ assertEquals(withTagsInputs.length, withTagsOutputs.length);
+
+ FailureCase[] cases = new FailureCase[inputs.length + withTagsInputs.length];
+ for (int i = 0; i < inputs.length; i++) {
+ cases[i] = new FailureCase(inputs[i], 0, inputs[i].length, false, outputs[i]);
}
-
- /**
- * @return Qualifier length
- */
- @Override
- public int getQualifierLength() {
- return this.kv.getQualifierLength();
+ for (int i = 0; i < withTagsInputs.length; i++) {
+ cases[inputs.length + i] =
+ new FailureCase(withTagsInputs[i], 0, withTagsInputs[i].length, true, withTagsOutputs[i]);
}
- /**
- * @return the backing array of the entire KeyValue (all KeyValue fields are
- * in a single array)
- */
- @Override
- public byte[] getTagsArray() {
- return this.kv.getTagsArray();
+ for (int i = 0; i < cases.length; i++) {
+ FailureCase c = cases[i];
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ DataOutputStream os = new DataOutputStream(baos);
+ ByteBufferUtils.putInt(os, c.length);
+ os.write(c.buf, c.offset, c.length);
+ try {
+ KeyValueUtil.createKeyValueFromInputStream(
+ new DataInputStream(new ByteArrayInputStream(baos.toByteArray())), c.withTags);
+ if (c.expectedMessage != null) {
+ fail("Should fail when parse key value from an invalid bytes for case#" + i + ". " + c);
+ }
+ } catch (IOException e) {
+ assertEquals("Case#" + i + " failed," + c, c.getExpectedMessage(), e.getMessage());
+ }
}
}
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/f1738279/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
index 032dc5f..4e5fad5 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
@@ -1710,7 +1710,6 @@ public class HStore implements Store, HeapSize, StoreConfigInformation, Propagat
@Override
public boolean hasReferences() {
- List<HStoreFile> reloadedStoreFiles = null;
// Grab the read lock here, because we need to ensure that: only when the atomic
// replaceStoreFiles(..) finished, we can get all the complete store file list.
this.lock.readLock().lock();