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Posted to commits@phoenix.apache.org by ja...@apache.org on 2015/12/14 20:47:59 UTC
[1/4] phoenix git commit: PHOENIX-2332 Fix timing out of
MutableIndexFailureIT.testWriteFailureDisablesIndex()
Repository: phoenix
Updated Branches:
refs/heads/4.x-HBase-0.98 0989a80b4 -> 59a859eb3
PHOENIX-2332 Fix timing out of MutableIndexFailureIT.testWriteFailureDisablesIndex()
Project: http://git-wip-us.apache.org/repos/asf/phoenix/repo
Commit: http://git-wip-us.apache.org/repos/asf/phoenix/commit/e3bc665f
Tree: http://git-wip-us.apache.org/repos/asf/phoenix/tree/e3bc665f
Diff: http://git-wip-us.apache.org/repos/asf/phoenix/diff/e3bc665f
Branch: refs/heads/4.x-HBase-0.98
Commit: e3bc665fa513f52957a3ba19252e68c398300117
Parents: 0989a80
Author: James Taylor <jt...@salesforce.com>
Authored: Mon Dec 14 11:45:17 2015 -0800
Committer: James Taylor <jt...@salesforce.com>
Committed: Mon Dec 14 11:45:17 2015 -0800
----------------------------------------------------------------------
.../end2end/index/MutableIndexFailureIT.java | 260 ++++++++++---------
1 file changed, 131 insertions(+), 129 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/phoenix/blob/e3bc665f/phoenix-core/src/it/java/org/apache/phoenix/end2end/index/MutableIndexFailureIT.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/it/java/org/apache/phoenix/end2end/index/MutableIndexFailureIT.java b/phoenix-core/src/it/java/org/apache/phoenix/end2end/index/MutableIndexFailureIT.java
index 6d9d5aa..e92c710 100644
--- a/phoenix-core/src/it/java/org/apache/phoenix/end2end/index/MutableIndexFailureIT.java
+++ b/phoenix-core/src/it/java/org/apache/phoenix/end2end/index/MutableIndexFailureIT.java
@@ -61,6 +61,7 @@ import org.apache.phoenix.util.SchemaUtil;
import org.apache.phoenix.util.StringUtil;
import org.apache.phoenix.util.TestUtil;
import org.junit.BeforeClass;
+import org.junit.Ignore;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
@@ -99,7 +100,7 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
this.fullTableName = SchemaUtil.getTableName(TestUtil.DEFAULT_SCHEMA_NAME, tableName);
this.fullIndexName = SchemaUtil.getTableName(TestUtil.DEFAULT_SCHEMA_NAME, indexName);
}
-
+
@BeforeClass
public static void doSetup() throws Exception {
Map<String, String> serverProps = Maps.newHashMapWithExpectedSize(10);
@@ -111,7 +112,7 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
NUM_SLAVES_BASE = 4;
setUpTestDriver(new ReadOnlyProps(serverProps.entrySet().iterator()), new ReadOnlyProps(clientProps.entrySet().iterator()));
}
-
+
@Parameters(name = "transactional = {0}")
public static Collection<Boolean[]> data() {
return Arrays.asList(new Boolean[][] { { false }, { true } });
@@ -121,12 +122,12 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
public void testWriteFailureDisablesLocalIndex() throws Exception {
helpTestWriteFailureDisablesIndex(true);
}
-
+
@Test
public void testWriteFailureDisablesIndex() throws Exception {
helpTestWriteFailureDisablesIndex(false);
}
-
+
public void helpTestWriteFailureDisablesIndex(boolean localIndex) throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
try (Connection conn = driver.connect(url, props)) {
@@ -138,21 +139,21 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
query = "SELECT * FROM " + fullTableName;
rs = conn.createStatement().executeQuery(query);
assertFalse(rs.next());
-
+
if(localIndex) {
conn.createStatement().execute(
- "CREATE LOCAL INDEX " + indexName + " ON " + fullTableName + " (v1) INCLUDE (v2)");
+ "CREATE LOCAL INDEX " + indexName + " ON " + fullTableName + " (v1) INCLUDE (v2)");
conn.createStatement().execute(
- "CREATE LOCAL INDEX " + indexName+ "_2" + " ON " + fullTableName + " (v2) INCLUDE (v1)");
+ "CREATE LOCAL INDEX " + indexName+ "_2" + " ON " + fullTableName + " (v2) INCLUDE (v1)");
} else {
conn.createStatement().execute(
- "CREATE INDEX " + indexName + " ON " + fullTableName + " (v1) INCLUDE (v2)");
+ "CREATE INDEX " + indexName + " ON " + fullTableName + " (v1) INCLUDE (v2)");
}
-
+
query = "SELECT * FROM " + fullIndexName;
rs = conn.createStatement().executeQuery(query);
assertFalse(rs.next());
-
+
// Verify the metadata for index is correct.
rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName,
new String[] { PTableType.INDEX.toString() });
@@ -160,24 +161,24 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
assertEquals(indexName, rs.getString(3));
assertEquals(PIndexState.ACTIVE.toString(), rs.getString("INDEX_STATE"));
assertFalse(rs.next());
-
+
PreparedStatement stmt = conn.prepareStatement("UPSERT INTO " + fullTableName + " VALUES(?,?,?)");
stmt.setString(1, "a");
stmt.setString(2, "x");
stmt.setString(3, "1");
stmt.execute();
conn.commit();
-
+
TableName indexTable =
TableName.valueOf(localIndex ? MetaDataUtil
.getLocalIndexTableName(fullTableName) : fullIndexName);
HBaseAdmin admin = this.getUtility().getHBaseAdmin();
HTableDescriptor indexTableDesc = admin.getTableDescriptor(indexTable);
try{
- admin.disableTable(indexTable);
- admin.deleteTable(indexTable);
+ admin.disableTable(indexTable);
+ admin.deleteTable(indexTable);
} catch (TableNotFoundException ignore) {}
-
+
stmt = conn.prepareStatement("UPSERT INTO " + fullTableName + " VALUES(?,?,?)");
stmt.setString(1, "a2");
stmt.setString(2, "x2");
@@ -194,7 +195,7 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
else {
conn.commit();
}
-
+
// Verify the metadata for index is correct.
rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName,
new String[] { PTableType.INDEX.toString() });
@@ -206,13 +207,13 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
assertFalse(rs.next());
if(localIndex) {
rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName + "_2",
- new String[] { PTableType.INDEX.toString() });
+ new String[] { PTableType.INDEX.toString() });
assertTrue(rs.next());
assertEquals(indexName + "_2", rs.getString(3));
assertEquals(indexState.toString(), rs.getString("INDEX_STATE"));
assertFalse(rs.next());
}
-
+
// if the table is transactional the write to the index table will fail because the
// index has not been disabled
if (!transactional) {
@@ -224,7 +225,7 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
stmt.execute();
conn.commit();
}
-
+
if (transactional) {
// if the table was transactional there should be 1 row (written before the index
// was disabled)
@@ -254,27 +255,27 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
assertEquals("3", rs.getString(1));
assertFalse(rs.next());
}
-
+
// recreate index table
admin.createTable(indexTableDesc);
do {
- Thread.sleep(15 * 1000); // sleep 15 secs
- rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName,
- new String[] { PTableType.INDEX.toString() });
- assertTrue(rs.next());
- if(PIndexState.ACTIVE.toString().equals(rs.getString("INDEX_STATE"))){
- break;
- }
- if(localIndex) {
- rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName + "_2",
- new String[] { PTableType.INDEX.toString() });
- assertTrue(rs.next());
- if(PIndexState.ACTIVE.toString().equals(rs.getString("INDEX_STATE"))){
- break;
- }
- }
+ Thread.sleep(15 * 1000); // sleep 15 secs
+ rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName,
+ new String[] { PTableType.INDEX.toString() });
+ assertTrue(rs.next());
+ if(PIndexState.ACTIVE.toString().equals(rs.getString("INDEX_STATE"))){
+ break;
+ }
+ if(localIndex) {
+ rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName + "_2",
+ new String[] { PTableType.INDEX.toString() });
+ assertTrue(rs.next());
+ if(PIndexState.ACTIVE.toString().equals(rs.getString("INDEX_STATE"))){
+ break;
+ }
+ }
} while(true);
-
+
// Verify UPSERT on data table still work after index table is recreated
stmt = conn.prepareStatement("UPSERT INTO " + fullTableName + " VALUES(?,?,?)");
stmt.setString(1, "a4");
@@ -293,105 +294,106 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
// from where we failed and the oldest
// index row has been deleted when we dropped the index table during test
assertEquals(transactional ? 1 : 3, rs.getInt(1));
- }
}
-
- @Test
- public void testWriteFailureWithRegionServerDown() throws Exception {
- String query;
- ResultSet rs;
-
- Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
- try (Connection conn = driver.connect(url, props);) {
- conn.setAutoCommit(false);
- conn.createStatement().execute(
- "CREATE TABLE " + fullTableName + " (k VARCHAR NOT NULL PRIMARY KEY, v1 VARCHAR, v2 VARCHAR) "+tableDDLOptions);
- query = "SELECT * FROM " + fullTableName;
- rs = conn.createStatement().executeQuery(query);
- assertFalse(rs.next());
-
- conn.createStatement().execute(
- "CREATE INDEX " + indexName + " ON " + fullTableName + " (v1) INCLUDE (v2)");
- query = "SELECT * FROM " + fullIndexName;
- rs = conn.createStatement().executeQuery(query);
- assertFalse(rs.next());
-
- // Verify the metadata for index is correct.
+ }
+
+ @Ignore("See PHOENIX-2332")
+ @Test
+ public void testWriteFailureWithRegionServerDown() throws Exception {
+ String query;
+ ResultSet rs;
+
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ try (Connection conn = driver.connect(url, props);) {
+ conn.setAutoCommit(false);
+ conn.createStatement().execute(
+ "CREATE TABLE " + fullTableName + " (k VARCHAR NOT NULL PRIMARY KEY, v1 VARCHAR, v2 VARCHAR) "+tableDDLOptions);
+ query = "SELECT * FROM " + fullTableName;
+ rs = conn.createStatement().executeQuery(query);
+ assertFalse(rs.next());
+
+ conn.createStatement().execute(
+ "CREATE INDEX " + indexName + " ON " + fullTableName + " (v1) INCLUDE (v2)");
+ query = "SELECT * FROM " + fullIndexName;
+ rs = conn.createStatement().executeQuery(query);
+ assertFalse(rs.next());
+
+ // Verify the metadata for index is correct.
+ rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName,
+ new String[] { PTableType.INDEX.toString() });
+ assertTrue(rs.next());
+ assertEquals(indexName, rs.getString(3));
+ assertEquals(PIndexState.ACTIVE.toString(), rs.getString("INDEX_STATE"));
+ assertFalse(rs.next());
+
+ PreparedStatement stmt = conn.prepareStatement("UPSERT INTO " + fullTableName + " VALUES(?,?,?)");
+ stmt.setString(1, "a");
+ stmt.setString(2, "x");
+ stmt.setString(3, "1");
+ stmt.execute();
+ conn.commit();
+
+ // find a RS which doesn't has CATALOG table
+ TableName catalogTable = TableName.valueOf("SYSTEM.CATALOG");
+ TableName indexTable = TableName.valueOf(fullIndexName);
+ final HBaseCluster cluster = this.getUtility().getHBaseCluster();
+ Collection<ServerName> rss = cluster.getClusterStatus().getServers();
+ HBaseAdmin admin = this.getUtility().getHBaseAdmin();
+ List<HRegionInfo> regions = admin.getTableRegions(catalogTable);
+ ServerName catalogRS = cluster.getServerHoldingRegion(regions.get(0).getRegionName());
+ ServerName metaRS = cluster.getServerHoldingMeta();
+ ServerName rsToBeKilled = null;
+
+ // find first RS isn't holding META or CATALOG table
+ for(ServerName curRS : rss) {
+ if(!curRS.equals(catalogRS) && !metaRS.equals(curRS)) {
+ rsToBeKilled = curRS;
+ break;
+ }
+ }
+ assertTrue(rsToBeKilled != null);
+
+ regions = admin.getTableRegions(indexTable);
+ final HRegionInfo indexRegion = regions.get(0);
+ final ServerName dstRS = rsToBeKilled;
+ admin.move(indexRegion.getEncodedNameAsBytes(), Bytes.toBytes(rsToBeKilled.getServerName()));
+ this.getUtility().waitFor(30000, 200, new Waiter.Predicate<Exception>() {
+ @Override
+ public boolean evaluate() throws Exception {
+ ServerName sn = cluster.getServerHoldingRegion(indexRegion.getRegionName());
+ return (sn != null && sn.equals(dstRS));
+ }
+ });
+
+ // use timer sending updates in every 10ms
+ this.scheduleTimer = new Timer(true);
+ this.scheduleTimer.schedule(new SendingUpdatesScheduleTask(conn, fullTableName), 0, 10);
+ // let timer sending some updates
+ Thread.sleep(100);
+
+ // kill RS hosting index table
+ this.getUtility().getHBaseCluster().killRegionServer(rsToBeKilled);
+
+ // wait for index table completes recovery
+ this.getUtility().waitUntilAllRegionsAssigned(indexTable);
+
+ // Verify the metadata for index is correct.
+ do {
+ Thread.sleep(15 * 1000); // sleep 15 secs
rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName,
new String[] { PTableType.INDEX.toString() });
assertTrue(rs.next());
- assertEquals(indexName, rs.getString(3));
- assertEquals(PIndexState.ACTIVE.toString(), rs.getString("INDEX_STATE"));
- assertFalse(rs.next());
-
- PreparedStatement stmt = conn.prepareStatement("UPSERT INTO " + fullTableName + " VALUES(?,?,?)");
- stmt.setString(1, "a");
- stmt.setString(2, "x");
- stmt.setString(3, "1");
- stmt.execute();
- conn.commit();
-
- // find a RS which doesn't has CATALOG table
- TableName catalogTable = TableName.valueOf("SYSTEM.CATALOG");
- TableName indexTable = TableName.valueOf(fullIndexName);
- final HBaseCluster cluster = this.getUtility().getHBaseCluster();
- Collection<ServerName> rss = cluster.getClusterStatus().getServers();
- HBaseAdmin admin = this.getUtility().getHBaseAdmin();
- List<HRegionInfo> regions = admin.getTableRegions(catalogTable);
- ServerName catalogRS = cluster.getServerHoldingRegion(regions.get(0).getRegionName());
- ServerName metaRS = cluster.getServerHoldingMeta();
- ServerName rsToBeKilled = null;
-
- // find first RS isn't holding META or CATALOG table
- for(ServerName curRS : rss) {
- if(!curRS.equals(catalogRS) && !metaRS.equals(curRS)) {
- rsToBeKilled = curRS;
- break;
- }
+ if(PIndexState.ACTIVE.toString().equals(rs.getString("INDEX_STATE"))){
+ break;
}
- assertTrue(rsToBeKilled != null);
-
- regions = admin.getTableRegions(indexTable);
- final HRegionInfo indexRegion = regions.get(0);
- final ServerName dstRS = rsToBeKilled;
- admin.move(indexRegion.getEncodedNameAsBytes(), Bytes.toBytes(rsToBeKilled.getServerName()));
- this.getUtility().waitFor(30000, 200, new Waiter.Predicate<Exception>() {
- @Override
- public boolean evaluate() throws Exception {
- ServerName sn = cluster.getServerHoldingRegion(indexRegion.getRegionName());
- return (sn != null && sn.equals(dstRS));
- }
- });
-
- // use timer sending updates in every 10ms
- this.scheduleTimer = new Timer(true);
- this.scheduleTimer.schedule(new SendingUpdatesScheduleTask(conn, fullTableName), 0, 10);
- // let timer sending some updates
- Thread.sleep(100);
-
- // kill RS hosting index table
- this.getUtility().getHBaseCluster().killRegionServer(rsToBeKilled);
-
- // wait for index table completes recovery
- this.getUtility().waitUntilAllRegionsAssigned(indexTable);
-
- // Verify the metadata for index is correct.
- do {
- Thread.sleep(15 * 1000); // sleep 15 secs
- rs = conn.getMetaData().getTables(null, StringUtil.escapeLike(TestUtil.DEFAULT_SCHEMA_NAME), indexName,
- new String[] { PTableType.INDEX.toString() });
- assertTrue(rs.next());
- if(PIndexState.ACTIVE.toString().equals(rs.getString("INDEX_STATE"))){
- break;
- }
- } while(true);
- this.scheduleTimer.cancel();
- }
+ } while(true);
+ this.scheduleTimer.cancel();
+ }
}
-
+
static class SendingUpdatesScheduleTask extends TimerTask {
private static final Log LOG = LogFactory.getLog(SendingUpdatesScheduleTask.class);
-
+
// inProgress is to prevent timer from invoking a new task while previous one is still
// running
private final static AtomicInteger inProgress = new AtomicInteger(0);
@@ -408,7 +410,7 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
if(inProgress.get() > 0){
return;
}
-
+
try {
inProgress.incrementAndGet();
inserts++;
@@ -425,5 +427,5 @@ public class MutableIndexFailureIT extends BaseOwnClusterHBaseManagedTimeIT {
}
}
}
-
+
}
[3/4] phoenix git commit: PHOENIX-2455 Partial results for a query
when PHOENIX-2194 is applied
Posted by ja...@apache.org.
PHOENIX-2455 Partial results for a query when PHOENIX-2194 is applied
Project: http://git-wip-us.apache.org/repos/asf/phoenix/repo
Commit: http://git-wip-us.apache.org/repos/asf/phoenix/commit/9f82aaa1
Tree: http://git-wip-us.apache.org/repos/asf/phoenix/tree/9f82aaa1
Diff: http://git-wip-us.apache.org/repos/asf/phoenix/diff/9f82aaa1
Branch: refs/heads/4.x-HBase-0.98
Commit: 9f82aaa1399200de560958ff9be85bc5c43b3132
Parents: 0790f56
Author: James Taylor <jt...@salesforce.com>
Authored: Sun Dec 13 14:32:29 2015 -0800
Committer: James Taylor <jt...@salesforce.com>
Committed: Mon Dec 14 11:46:17 2015 -0800
----------------------------------------------------------------------
.../apache/phoenix/end2end/SkipScanQueryIT.java | 31 +++++++++
.../apache/phoenix/filter/SkipScanFilter.java | 3 +-
.../java/org/apache/phoenix/query/KeyRange.java | 48 +++++++++-----
.../java/org/apache/phoenix/util/ScanUtil.java | 2 +-
.../phoenix/filter/SkipScanFilterTest.java | 66 +++++++++++++-------
5 files changed, 108 insertions(+), 42 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/phoenix/blob/9f82aaa1/phoenix-core/src/it/java/org/apache/phoenix/end2end/SkipScanQueryIT.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/it/java/org/apache/phoenix/end2end/SkipScanQueryIT.java b/phoenix-core/src/it/java/org/apache/phoenix/end2end/SkipScanQueryIT.java
index 1937f65..2ade0a4 100644
--- a/phoenix-core/src/it/java/org/apache/phoenix/end2end/SkipScanQueryIT.java
+++ b/phoenix-core/src/it/java/org/apache/phoenix/end2end/SkipScanQueryIT.java
@@ -110,6 +110,37 @@ public class SkipScanQueryIT extends BaseHBaseManagedTimeIT {
}
@Test
+ public void testSkipScanFilterQuery() throws Exception {
+ String createTableDDL = "CREATE TABLE test" + "(col1 VARCHAR," + "col2 VARCHAR," + "col3 VARCHAR,"
+ + "col4 VARCHAR," + "CONSTRAINT pk " + "PRIMARY KEY (col1,col2,col3,col4))";
+ String upsertQuery = "upsert into test values(?,?,?,?)";
+ String query = "SELECT col1, col2, col3, col4 FROM test WHERE col1 IN ('a','e','f') AND col2 = 'b' AND col4 = '1' ";
+ String[] col1Values = { "a", "e.f", "f" };
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ createTestTable(getUrl(), createTableDDL);
+ Connection conn = DriverManager.getConnection(getUrl(), props);
+ conn.setAutoCommit(true);
+ try {
+ PreparedStatement statement = conn.prepareStatement(upsertQuery);
+ for (String col1Value : col1Values) {
+ statement.setString(1, col1Value);
+ statement.setString(2, "b");
+ statement.setString(3, "");
+ statement.setString(4, "1");
+ statement.execute();
+ }
+ ResultSet rs = conn.createStatement().executeQuery(query);
+ assertTrue(rs.next());
+ assertEquals(rs.getString(1), "a");
+ assertTrue(rs.next());
+ assertEquals(rs.getString(1), "f");
+ assertFalse(rs.next());
+ } finally {
+ conn.close();
+ }
+ }
+
+ @Test
public void testSelectAfterUpsertInQuery() throws Exception {
Connection conn = DriverManager.getConnection(getUrl());
initSelectAfterUpsertTable(conn);
http://git-wip-us.apache.org/repos/asf/phoenix/blob/9f82aaa1/phoenix-core/src/main/java/org/apache/phoenix/filter/SkipScanFilter.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/filter/SkipScanFilter.java b/phoenix-core/src/main/java/org/apache/phoenix/filter/SkipScanFilter.java
index d1c8532..667b3d7 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/filter/SkipScanFilter.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/filter/SkipScanFilter.java
@@ -580,8 +580,7 @@ public class SkipScanFilter extends FilterBase implements Writable {
List<KeyRange> orClause = Lists.newArrayListWithExpectedSize(orLen);
slots.add(orClause);
for (int j=0; j<orLen; j++) {
- KeyRange range = new KeyRange();
- range.readFields(in);
+ KeyRange range = KeyRange.read(in);
orClause.add(range);
}
}
http://git-wip-us.apache.org/repos/asf/phoenix/blob/9f82aaa1/phoenix-core/src/main/java/org/apache/phoenix/query/KeyRange.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/query/KeyRange.java b/phoenix-core/src/main/java/org/apache/phoenix/query/KeyRange.java
index 6618aa5..f4bf793 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/query/KeyRange.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/query/KeyRange.java
@@ -119,15 +119,30 @@ public class KeyRange implements Writable {
return getKeyRange(lowerRange, true, upperRange, false);
}
- // TODO: make non public and move to org.apache.phoenix.type soon
- public static KeyRange getKeyRange(byte[] lowerRange, boolean lowerInclusive,
+ private static KeyRange getSingleton(byte[] lowerRange, boolean lowerInclusive,
byte[] upperRange, boolean upperInclusive) {
if (lowerRange == null || upperRange == null) {
return EMPTY_RANGE;
}
- // Need to treat null differently for a point range
- if (lowerRange.length == 0 && upperRange.length == 0 && lowerInclusive && upperInclusive) {
- return IS_NULL_RANGE;
+ if (lowerRange.length == 0 && upperRange.length == 0) {
+ // Need singleton to represent NULL range so it gets treated differently
+ // than an unbound RANGE.
+ return lowerInclusive && upperInclusive ? IS_NULL_RANGE : EVERYTHING_RANGE;
+ }
+ if (lowerRange.length != 0 && upperRange.length != 0) {
+ int cmp = Bytes.compareTo(lowerRange, upperRange);
+ if (cmp > 0 || (cmp == 0 && !(lowerInclusive && upperInclusive))) {
+ return EMPTY_RANGE;
+ }
+ }
+ return null;
+ }
+
+ public static KeyRange getKeyRange(byte[] lowerRange, boolean lowerInclusive,
+ byte[] upperRange, boolean upperInclusive) {
+ KeyRange range = getSingleton(lowerRange, lowerInclusive, upperRange, upperInclusive);
+ if (range != null) {
+ return range;
}
boolean unboundLower = false;
boolean unboundUpper = false;
@@ -142,20 +157,23 @@ public class KeyRange implements Writable {
unboundUpper = true;
}
- if (unboundLower && unboundUpper) {
- return EVERYTHING_RANGE;
- }
- if (!unboundLower && !unboundUpper) {
- int cmp = Bytes.compareTo(lowerRange, upperRange);
- if (cmp > 0 || (cmp == 0 && !(lowerInclusive && upperInclusive))) {
- return EMPTY_RANGE;
- }
- }
return new KeyRange(lowerRange, unboundLower ? false : lowerInclusive,
upperRange, unboundUpper ? false : upperInclusive);
}
- public KeyRange() {
+ public static KeyRange read(DataInput input) throws IOException {
+ KeyRange range = new KeyRange();
+ range.readFields(input);
+ // Translate to singleton after reading
+ KeyRange singletonRange = getSingleton(range.lowerRange, range.lowerInclusive, range.upperRange, range.upperInclusive);
+ if (singletonRange != null) {
+ return singletonRange;
+ }
+ // Otherwise, just keep the range we read
+ return range;
+ }
+
+ private KeyRange() {
this.lowerRange = DEGENERATE_KEY;
this.lowerInclusive = false;
this.upperRange = DEGENERATE_KEY;
http://git-wip-us.apache.org/repos/asf/phoenix/blob/9f82aaa1/phoenix-core/src/main/java/org/apache/phoenix/util/ScanUtil.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/util/ScanUtil.java b/phoenix-core/src/main/java/org/apache/phoenix/util/ScanUtil.java
index 912dd03..b6a2c85 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/util/ScanUtil.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/util/ScanUtil.java
@@ -375,7 +375,7 @@ public class ScanUtil {
* incrementing the key value itself, and thus bumping it up too much.
*/
boolean inclusiveUpper = range.isUpperInclusive() && bound == Bound.UPPER;
- boolean exclusiveLower = !range.isLowerInclusive() && bound == Bound.LOWER;
+ boolean exclusiveLower = !range.isLowerInclusive() && bound == Bound.LOWER && range != KeyRange.EVERYTHING_RANGE;
boolean exclusiveUpper = !range.isUpperInclusive() && bound == Bound.UPPER;
// If we are setting the upper bound of using inclusive single key, we remember
// to increment the key if we exit the loop after this iteration.
http://git-wip-us.apache.org/repos/asf/phoenix/blob/9f82aaa1/phoenix-core/src/test/java/org/apache/phoenix/filter/SkipScanFilterTest.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/test/java/org/apache/phoenix/filter/SkipScanFilterTest.java b/phoenix-core/src/test/java/org/apache/phoenix/filter/SkipScanFilterTest.java
index 7e68e25..898f778 100644
--- a/phoenix-core/src/test/java/org/apache/phoenix/filter/SkipScanFilterTest.java
+++ b/phoenix-core/src/test/java/org/apache/phoenix/filter/SkipScanFilterTest.java
@@ -23,19 +23,17 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.List;
-import junit.framework.TestCase;
-
import org.apache.hadoop.hbase.KeyValue;
import org.apache.hadoop.hbase.filter.Filter.ReturnCode;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.phoenix.query.KeyRange;
import org.apache.phoenix.query.QueryConstants;
-import org.apache.phoenix.schema.types.PChar;
-import org.apache.phoenix.schema.types.PDataType;
import org.apache.phoenix.schema.PDatum;
-import org.apache.phoenix.schema.types.PVarchar;
import org.apache.phoenix.schema.RowKeySchema.RowKeySchemaBuilder;
import org.apache.phoenix.schema.SortOrder;
+import org.apache.phoenix.schema.types.PChar;
+import org.apache.phoenix.schema.types.PDataType;
+import org.apache.phoenix.schema.types.PVarchar;
import org.apache.phoenix.util.ByteUtil;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -45,6 +43,8 @@ import org.junit.runners.Parameterized.Parameters;
import com.google.common.base.Function;
import com.google.common.collect.Lists;
+import junit.framework.TestCase;
+
//reset()
//filterAllRemaining() -> true indicates scan is over, false, keep going on.
//filterRowKey(byte[],int,int) -> true to drop this row, if false, we will also call
@@ -97,7 +97,6 @@ public class SkipScanFilterTest extends TestCase {
@Test
public void test() throws IOException {
- System.out.println("CNF: " + cnf + "\n" + "Expectations: " + expectations);
for (Expectation expectation : expectations) {
expectation.examine(skipper);
}
@@ -106,6 +105,39 @@ public class SkipScanFilterTest extends TestCase {
@Parameters(name="{0} {1} {2}")
public static Collection<Object> data() {
List<Object> testCases = Lists.newArrayList();
+ // Variable length tests
+ testCases.addAll(
+ foreach(new KeyRange[][]{{
+ PVarchar.INSTANCE.getKeyRange(Bytes.toBytes("a"), true, Bytes.toBytes("a"), true),
+ PVarchar.INSTANCE.getKeyRange(Bytes.toBytes("e"), true, Bytes.toBytes("e"), true),
+ PVarchar.INSTANCE.getKeyRange(Bytes.toBytes("f"), true, Bytes.toBytes("f"), true),
+ },
+ {
+ PVarchar.INSTANCE.getKeyRange(Bytes.toBytes("b"), true, Bytes.toBytes("b"), true),
+ },
+ {
+ KeyRange.EVERYTHING_RANGE,
+ },
+ {
+ PVarchar.INSTANCE.getKeyRange(Bytes.toBytes("1"), true, Bytes.toBytes("1"), true),
+ }},
+ new int[4],
+ new Include(ByteUtil.concat(Bytes.toBytes("a"),QueryConstants.SEPARATOR_BYTE_ARRAY,
+ Bytes.toBytes("b"), QueryConstants.SEPARATOR_BYTE_ARRAY,
+ QueryConstants.SEPARATOR_BYTE_ARRAY,
+ Bytes.toBytes("1") ) ),
+ new SeekNext(ByteUtil.concat(Bytes.toBytes("e.f"),QueryConstants.SEPARATOR_BYTE_ARRAY,
+ Bytes.toBytes("b"), QueryConstants.SEPARATOR_BYTE_ARRAY,
+ QueryConstants.SEPARATOR_BYTE_ARRAY,
+ Bytes.toBytes("1") ),
+ ByteUtil.concat(Bytes.toBytes("f"),QueryConstants.SEPARATOR_BYTE_ARRAY,
+ Bytes.toBytes("b") )),
+ new Include(ByteUtil.concat(Bytes.toBytes("f"),QueryConstants.SEPARATOR_BYTE_ARRAY,
+ Bytes.toBytes("b"), QueryConstants.SEPARATOR_BYTE_ARRAY,
+ QueryConstants.SEPARATOR_BYTE_ARRAY,
+ Bytes.toBytes("1") ) ) )
+ );
+ // Fixed length tests
testCases.addAll(
foreach(new KeyRange[][]{{
PChar.INSTANCE.getKeyRange(Bytes.toBytes("abc"), true, Bytes.toBytes("def"), true),
@@ -124,7 +156,6 @@ public class SkipScanFilterTest extends TestCase {
PChar.INSTANCE.getKeyRange(Bytes.toBytes("AA"), true, Bytes.toBytes("AB"), false),
}},
new int[]{3,2,2,2,2},
- //new SeekNext("abcABABABAB", "abdAAAAAAAA"),
new SeekNext("defAAABABAB", "dzzAAAAAAAA"),
new Finished("xyyABABABAB"))
);
@@ -309,23 +340,6 @@ public class SkipScanFilterTest extends TestCase {
new SeekNext("dzzAB250", "dzzAB701"),
new Finished("zzzAA000"))
);
-// TODO variable length columns
-// testCases.addAll(
-// foreach(new KeyRange[][]{{
-// Char.INSTANCE.getKeyRange(Bytes.toBytes("apple"), true, Bytes.toBytes("lemon"), true),
-// Char.INSTANCE.getKeyRange(Bytes.toBytes("pear"), false, Bytes.toBytes("yam"), false),
-// },
-// {
-// Char.INSTANCE.getKeyRange(Bytes.toBytes("AB"), true, Bytes.toBytes("AX"), true),
-// Char.INSTANCE.getKeyRange(Bytes.toBytes("EA"), false, Bytes.toBytes("EZ"), false),
-// Char.INSTANCE.getKeyRange(Bytes.toBytes("PO"), true, Bytes.toBytes("PP"), false),
-// },
-// {
-// Char.INSTANCE.getKeyRange(Bytes.toBytes("100"), true, Bytes.toBytes("250"), false),
-// Char.INSTANCE.getKeyRange(Bytes.toBytes("700"), false, Bytes.toBytes("901"), false),
-// }},
-// new int[]{3,3})
-// );
return testCases;
}
@@ -378,6 +392,10 @@ public class SkipScanFilterTest extends TestCase {
this.rowkey = Bytes.toBytes(rowkey);
}
+ public Include(byte[] rowkey) {
+ this.rowkey = rowkey;
+ }
+
@SuppressWarnings("deprecation")
@Override public void examine(SkipScanFilter skipper) throws IOException {
KeyValue kv = KeyValue.createFirstOnRow(rowkey);
[4/4] phoenix git commit: PHOENIX-2505 Unexpected error caused by
GROUP BY
Posted by ja...@apache.org.
PHOENIX-2505 Unexpected error caused by GROUP BY
Project: http://git-wip-us.apache.org/repos/asf/phoenix/repo
Commit: http://git-wip-us.apache.org/repos/asf/phoenix/commit/59a859eb
Tree: http://git-wip-us.apache.org/repos/asf/phoenix/tree/59a859eb
Diff: http://git-wip-us.apache.org/repos/asf/phoenix/diff/59a859eb
Branch: refs/heads/4.x-HBase-0.98
Commit: 59a859eb3d9e077f3d58a0c83231f5668efd5810
Parents: 9f82aaa
Author: James Taylor <jt...@salesforce.com>
Authored: Sun Dec 13 17:12:20 2015 -0800
Committer: James Taylor <jt...@salesforce.com>
Committed: Mon Dec 14 11:46:39 2015 -0800
----------------------------------------------------------------------
.../apache/phoenix/end2end/GroupByCaseIT.java | 49 ++++++++++++++++++++
1 file changed, 49 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/phoenix/blob/59a859eb/phoenix-core/src/it/java/org/apache/phoenix/end2end/GroupByCaseIT.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/it/java/org/apache/phoenix/end2end/GroupByCaseIT.java b/phoenix-core/src/it/java/org/apache/phoenix/end2end/GroupByCaseIT.java
index 64444da..0f1568c 100644
--- a/phoenix-core/src/it/java/org/apache/phoenix/end2end/GroupByCaseIT.java
+++ b/phoenix-core/src/it/java/org/apache/phoenix/end2end/GroupByCaseIT.java
@@ -121,6 +121,55 @@ public class GroupByCaseIT extends BaseHBaseManagedTimeIT {
}
@Test
+ public void testBooleanInGroupBy() throws Exception {
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ Connection conn = DriverManager.getConnection(getUrl(), props);
+ String ddl = " create table bool_gb(id varchar primary key,v1 boolean, v2 integer, v3 integer)";
+
+ createTestTable(getUrl(), ddl);
+ PreparedStatement stmt = conn.prepareStatement("UPSERT INTO bool_gb(id,v2,v3) VALUES(?,?,?)");
+ stmt.setString(1, "a");
+ stmt.setInt(2, 1);
+ stmt.setInt(3, 1);
+ stmt.execute();
+ stmt.close();
+ stmt = conn.prepareStatement("UPSERT INTO bool_gb VALUES(?,?,?,?)");
+ stmt.setString(1, "b");
+ stmt.setBoolean(2, false);
+ stmt.setInt(3, 2);
+ stmt.setInt(4, 2);
+ stmt.execute();
+ stmt.setString(1, "c");
+ stmt.setBoolean(2, true);
+ stmt.setInt(3, 3);
+ stmt.setInt(4, 3);
+ stmt.execute();
+ conn.commit();
+
+ String[] gbs = {"v1,v2,v3","v1,v3,v2","v2,v1,v3"};
+ for (String gb : gbs) {
+ ResultSet rs = conn.createStatement().executeQuery("SELECT v1, v2, v3 from bool_gb group by " + gb);
+ assertTrue(rs.next());
+ assertEquals(false,rs.getBoolean("v1"));
+ assertTrue(rs.wasNull());
+ assertEquals(1,rs.getInt("v2"));
+ assertEquals(1,rs.getInt("v3"));
+ assertTrue(rs.next());
+ assertEquals(false,rs.getBoolean("v1"));
+ assertFalse(rs.wasNull());
+ assertEquals(2,rs.getInt("v2"));
+ assertEquals(2,rs.getInt("v3"));
+ assertTrue(rs.next());
+ assertEquals(true,rs.getBoolean("v1"));
+ assertEquals(3,rs.getInt("v2"));
+ assertEquals(3,rs.getInt("v3"));
+ assertFalse(rs.next());
+ rs.close();
+ }
+ conn.close();
+ }
+
+ @Test
public void testScanUri() throws Exception {
Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
Connection conn = DriverManager.getConnection(getUrl(), props);
[2/4] phoenix git commit: PHOENIX-2519 Prevent RPC for SYSTEM tables
when querying
Posted by ja...@apache.org.
PHOENIX-2519 Prevent RPC for SYSTEM tables when querying
Project: http://git-wip-us.apache.org/repos/asf/phoenix/repo
Commit: http://git-wip-us.apache.org/repos/asf/phoenix/commit/0790f563
Tree: http://git-wip-us.apache.org/repos/asf/phoenix/tree/0790f563
Diff: http://git-wip-us.apache.org/repos/asf/phoenix/diff/0790f563
Branch: refs/heads/4.x-HBase-0.98
Commit: 0790f5636fb3fa76cc7d2891b3cb036991ec29d3
Parents: e3bc665
Author: James Taylor <jt...@salesforce.com>
Authored: Sun Dec 13 14:31:00 2015 -0800
Committer: James Taylor <jt...@salesforce.com>
Committed: Mon Dec 14 11:45:51 2015 -0800
----------------------------------------------------------------------
.../org/apache/phoenix/rpc/UpdateCacheIT.java | 46 +++++++++++++++-----
.../phoenix/rpc/UpdateCacheWithScnIT.java | 2 +-
.../apache/phoenix/execute/BaseQueryPlan.java | 12 ++++-
3 files changed, 47 insertions(+), 13 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/phoenix/blob/0790f563/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheIT.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheIT.java b/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheIT.java
index c34019d..0e6d7af 100644
--- a/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheIT.java
+++ b/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheIT.java
@@ -33,6 +33,7 @@ import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import java.sql.Connection;
+import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
@@ -81,26 +82,49 @@ public class UpdateCacheIT extends BaseHBaseManagedTimeIT {
ensureTableCreated(getUrl(), TRANSACTIONAL_DATA_TABLE);
}
+ private static void setupSystemTable(Long scn) throws SQLException {
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ if (scn != null) {
+ props.setProperty(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(scn));
+ }
+ try (Connection conn = DriverManager.getConnection(getUrl(), props)) {
+ conn.createStatement().execute(
+ "create table " + QueryConstants.SYSTEM_SCHEMA_NAME + QueryConstants.NAME_SEPARATOR + MUTABLE_INDEX_DATA_TABLE + TEST_TABLE_SCHEMA);
+ }
+ }
+
@Test
public void testUpdateCacheForTxnTable() throws Exception {
- helpTestUpdateCache(true, null);
+ helpTestUpdateCache(true, false, null);
}
@Test
public void testUpdateCacheForNonTxnTable() throws Exception {
- helpTestUpdateCache(false, null);
+ helpTestUpdateCache(false, false, null);
}
- public static void helpTestUpdateCache(boolean isTransactional, Long scn) throws Exception {
+ @Test
+ public void testUpdateCacheForNonTxnSystemTable() throws Exception {
+ helpTestUpdateCache(false, true, null);
+ }
+
+ public static void helpTestUpdateCache(boolean isTransactional, boolean isSystem, Long scn) throws Exception {
String tableName = isTransactional ? TRANSACTIONAL_DATA_TABLE : MUTABLE_INDEX_DATA_TABLE;
- String fullTableName = INDEX_DATA_SCHEMA + QueryConstants.NAME_SEPARATOR + tableName;
+ String schemaName;
+ if (isSystem) {
+ setupSystemTable(scn);
+ schemaName = QueryConstants.SYSTEM_SCHEMA_NAME;
+ } else {
+ schemaName = INDEX_DATA_SCHEMA;
+ }
+ String fullTableName = schemaName + QueryConstants.NAME_SEPARATOR + tableName;
String selectSql = "SELECT * FROM "+fullTableName;
// use a spyed ConnectionQueryServices so we can verify calls to getTable
ConnectionQueryServices connectionQueryServices = Mockito.spy(driver.getConnectionQueryServices(getUrl(), PropertiesUtil.deepCopy(TEST_PROPERTIES)));
Properties props = new Properties();
props.putAll(PhoenixEmbeddedDriver.DEFFAULT_PROPS.asMap());
if (scn!=null) {
- props.put(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(scn));
+ props.put(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(scn+10));
}
Connection conn = connectionQueryServices.connect(getUrl(), props);
try {
@@ -115,13 +139,14 @@ public class UpdateCacheIT extends BaseHBaseManagedTimeIT {
TestUtil.setRowKeyColumns(stmt, 3);
stmt.execute();
conn.commit();
- // verify only one rpc to fetch table metadata,
- verify(connectionQueryServices).getTable((PName)isNull(), eq(PVarchar.INSTANCE.toBytes(INDEX_DATA_SCHEMA)), eq(PVarchar.INSTANCE.toBytes(tableName)), anyLong(), anyLong());
+ int numUpsertRpcs = isSystem ? 0 : 1;
+ // verify only 0 or 1 rpc to fetch table metadata,
+ verify(connectionQueryServices, times(numUpsertRpcs)).getTable((PName)isNull(), eq(PVarchar.INSTANCE.toBytes(schemaName)), eq(PVarchar.INSTANCE.toBytes(tableName)), anyLong(), anyLong());
reset(connectionQueryServices);
if (scn!=null) {
// advance scn so that we can see the data we just upserted
- props.put(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(scn+2));
+ props.put(PhoenixRuntime.CURRENT_SCN_ATTRIB, Long.toString(scn+20));
conn = connectionQueryServices.connect(getUrl(), props);
}
@@ -146,8 +171,9 @@ public class UpdateCacheIT extends BaseHBaseManagedTimeIT {
// for non-transactional tables without a scn : verify one rpc to getTable occurs *per* query
// for non-transactional tables with a scn : verify *only* one rpc occurs
// for transactional tables : verify *only* one rpc occurs
- int numRpcs = isTransactional || scn!=null ? 1 : 3;
- verify(connectionQueryServices, times(numRpcs)).getTable((PName)isNull(), eq(PVarchar.INSTANCE.toBytes(INDEX_DATA_SCHEMA)), eq(PVarchar.INSTANCE.toBytes(tableName)), anyLong(), anyLong());
+ // for non-transactional, system tables : verify non rpc occurs
+ int numRpcs = isSystem ? 0 : (isTransactional || scn!=null ? 1 : 3);
+ verify(connectionQueryServices, times(numRpcs)).getTable((PName)isNull(), eq(PVarchar.INSTANCE.toBytes(schemaName)), eq(PVarchar.INSTANCE.toBytes(tableName)), anyLong(), anyLong());
}
finally {
conn.close();
http://git-wip-us.apache.org/repos/asf/phoenix/blob/0790f563/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheWithScnIT.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheWithScnIT.java b/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheWithScnIT.java
index dbc7fd1..5ff2fb0 100644
--- a/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheWithScnIT.java
+++ b/phoenix-core/src/it/java/org/apache/phoenix/rpc/UpdateCacheWithScnIT.java
@@ -35,7 +35,7 @@ public class UpdateCacheWithScnIT extends BaseClientManagedTimeIT {
@Test
public void testUpdateCacheWithScn() throws Exception {
- UpdateCacheIT.helpTestUpdateCache(false, ts+2);
+ UpdateCacheIT.helpTestUpdateCache(false, false, ts+2);
}
}
http://git-wip-us.apache.org/repos/asf/phoenix/blob/0790f563/phoenix-core/src/main/java/org/apache/phoenix/execute/BaseQueryPlan.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/execute/BaseQueryPlan.java b/phoenix-core/src/main/java/org/apache/phoenix/execute/BaseQueryPlan.java
index 5ae25ed..3071620 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/execute/BaseQueryPlan.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/execute/BaseQueryPlan.java
@@ -28,6 +28,7 @@ import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.client.Scan;
import org.apache.hadoop.hbase.io.ImmutableBytesWritable;
import org.apache.hadoop.hbase.io.TimeRange;
@@ -57,6 +58,7 @@ import org.apache.phoenix.parse.FilterableStatement;
import org.apache.phoenix.parse.HintNode.Hint;
import org.apache.phoenix.parse.ParseNodeFactory;
import org.apache.phoenix.parse.TableName;
+import org.apache.phoenix.query.QueryConstants;
import org.apache.phoenix.schema.KeyValueSchema;
import org.apache.phoenix.schema.PColumn;
import org.apache.phoenix.schema.PName;
@@ -203,7 +205,8 @@ public abstract class BaseQueryPlan implements QueryPlan {
// Set miscellaneous scan attributes. This is the last chance to set them before we
// clone the scan for each parallelized chunk.
Scan scan = context.getScan();
- PTable table = context.getCurrentTable().getTable();
+ TableRef tableRef = context.getCurrentTable();
+ PTable table = tableRef.getTable();
if (dynamicFilter != null) {
WhereCompiler.compile(context, statement, null, Collections.singletonList(dynamicFilter), false, null);
@@ -225,7 +228,12 @@ public abstract class BaseQueryPlan implements QueryPlan {
TimeRange scanTimeRange = scan.getTimeRange();
Long scn = connection.getSCN();
if (scn == null) {
- scn = context.getCurrentTime();
+ // If we haven't resolved the time at the beginning of compilation, don't
+ // force the lookup on the server, but use HConstants.LATEST_TIMESTAMP instead.
+ scn = tableRef.getTimeStamp();
+ if (scn == QueryConstants.UNSET_TIMESTAMP) {
+ scn = HConstants.LATEST_TIMESTAMP;
+ }
}
try {
TimeRange timeRangeToUse = ScanUtil.intersectTimeRange(rowTimestampRange, scanTimeRange, scn);