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new f8b7b03694 Use constants for tables instead of string literals (#3089)
f8b7b03694 is described below
commit f8b7b036949b51df099a671676353f42a0d2bdc8
Author: Christopher Tubbs <ctubb...@apache.org>
AuthorDate: Mon Nov 21 23:27:51 2022 -0500
Use constants for tables instead of string literals (#3089)
Use existing constants for referencing the table names and IDs for
built-in tables in a few places that previously used hard-coded string
literals. These aren't likely to change, but it makes it easier to find
references of these built-ins when they use the constant, and it's
easier to avoid typos.
---
.../accumulo/server/constraints/MetadataConstraintsTest.java | 3 ++-
.../org/apache/accumulo/test/ScanServerMetadataEntriesIT.java | 3 ++-
.../main/java/org/apache/accumulo/test/TableOperationsIT.java | 10 +++++++---
.../java/org/apache/accumulo/test/VerifySerialRecoveryIT.java | 4 +++-
.../apache/accumulo/test/compaction/CompactionExecutorIT.java | 5 ++++-
.../accumulo/test/compaction/ExternalCompaction_1_IT.java | 3 ++-
6 files changed, 20 insertions(+), 8 deletions(-)
diff --git
a/server/base/src/test/java/org/apache/accumulo/server/constraints/MetadataConstraintsTest.java
b/server/base/src/test/java/org/apache/accumulo/server/constraints/MetadataConstraintsTest.java
index 6128096ecb..63d9a7a6a0 100644
---
a/server/base/src/test/java/org/apache/accumulo/server/constraints/MetadataConstraintsTest.java
+++
b/server/base/src/test/java/org/apache/accumulo/server/constraints/MetadataConstraintsTest.java
@@ -26,6 +26,7 @@ import java.util.List;
import org.apache.accumulo.core.data.Mutation;
import org.apache.accumulo.core.data.Value;
+import org.apache.accumulo.core.metadata.MetadataTable;
import org.apache.accumulo.core.metadata.schema.DataFileValue;
import
org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.BulkFileColumnFamily;
import
org.apache.accumulo.core.metadata.schema.MetadataSchema.TabletsSection.CurrentLocationColumnFamily;
@@ -126,7 +127,7 @@ public class MetadataConstraintsTest {
assertNull(violations);
- m = new Mutation(new Text("!0<"));
+ m = new Mutation(new Text(MetadataTable.ID.canonical() + "<"));
TabletColumnFamily.PREV_ROW_COLUMN.put(m, new Value("bar"));
violations = mc.check(createEnv(), m);
diff --git
a/test/src/main/java/org/apache/accumulo/test/ScanServerMetadataEntriesIT.java
b/test/src/main/java/org/apache/accumulo/test/ScanServerMetadataEntriesIT.java
index 7fbe060d44..58a92b0faa 100644
---
a/test/src/main/java/org/apache/accumulo/test/ScanServerMetadataEntriesIT.java
+++
b/test/src/main/java/org/apache/accumulo/test/ScanServerMetadataEntriesIT.java
@@ -48,6 +48,7 @@ import org.apache.accumulo.core.data.TableId;
import org.apache.accumulo.core.data.Value;
import org.apache.accumulo.core.fate.zookeeper.ZooReaderWriter;
import org.apache.accumulo.core.gc.Reference;
+import org.apache.accumulo.core.metadata.MetadataTable;
import org.apache.accumulo.core.metadata.ScanServerRefTabletFile;
import org.apache.accumulo.core.metadata.schema.Ample.DataLevel;
import
org.apache.accumulo.core.metadata.schema.MetadataSchema.ScanServerFileReferenceSection;
@@ -232,7 +233,7 @@ public class ScanServerMetadataEntriesIT extends
SharedMiniClusterBase {
assertNotNull(iter.next());
List<Entry<Key,Value>> metadataEntries = null;
- try (Scanner scanner2 = client.createScanner("accumulo.metadata",
Authorizations.EMPTY)) {
+ try (Scanner scanner2 = client.createScanner(MetadataTable.NAME,
Authorizations.EMPTY)) {
scanner2.setRange(ScanServerFileReferenceSection.getRange());
metadataEntries =
scanner2.stream().distinct().collect(Collectors.toList());
}
diff --git a/test/src/main/java/org/apache/accumulo/test/TableOperationsIT.java
b/test/src/main/java/org/apache/accumulo/test/TableOperationsIT.java
index 356a736cfa..b3fdc279fc 100644
--- a/test/src/main/java/org/apache/accumulo/test/TableOperationsIT.java
+++ b/test/src/main/java/org/apache/accumulo/test/TableOperationsIT.java
@@ -60,6 +60,8 @@ import org.apache.accumulo.core.data.Mutation;
import org.apache.accumulo.core.data.PartialKey;
import org.apache.accumulo.core.data.Value;
import org.apache.accumulo.core.data.constraints.DefaultKeySizeConstraint;
+import org.apache.accumulo.core.metadata.MetadataTable;
+import org.apache.accumulo.core.metadata.RootTable;
import org.apache.accumulo.core.security.Authorizations;
import org.apache.accumulo.core.security.TablePermission;
import org.apache.accumulo.harness.AccumuloClusterHarness;
@@ -341,13 +343,15 @@ public class TableOperationsIT extends
AccumuloClusterHarness {
assertEquals(TimeType.LOGICAL, timeType);
// check system tables
- timeType =
accumuloClient.tableOperations().getTimeType("accumulo.metadata");
+ timeType =
accumuloClient.tableOperations().getTimeType(MetadataTable.NAME);
assertEquals(TimeType.LOGICAL, timeType);
- timeType =
accumuloClient.tableOperations().getTimeType("accumulo.replication");
+ @SuppressWarnings("deprecation")
+ var REPL_TABLE_NAME =
org.apache.accumulo.core.replication.ReplicationTable.NAME;
+ timeType = accumuloClient.tableOperations().getTimeType(REPL_TABLE_NAME);
assertEquals(TimeType.LOGICAL, timeType);
- timeType = accumuloClient.tableOperations().getTimeType("accumulo.root");
+ timeType = accumuloClient.tableOperations().getTimeType(RootTable.NAME);
assertEquals(TimeType.LOGICAL, timeType);
// test non-existent table
diff --git
a/test/src/main/java/org/apache/accumulo/test/VerifySerialRecoveryIT.java
b/test/src/main/java/org/apache/accumulo/test/VerifySerialRecoveryIT.java
index 9956b807c4..a38840d383 100644
--- a/test/src/main/java/org/apache/accumulo/test/VerifySerialRecoveryIT.java
+++ b/test/src/main/java/org/apache/accumulo/test/VerifySerialRecoveryIT.java
@@ -34,6 +34,8 @@ import org.apache.accumulo.core.client.Scanner;
import org.apache.accumulo.core.client.admin.NewTableConfiguration;
import org.apache.accumulo.core.conf.Property;
import org.apache.accumulo.core.data.Mutation;
+import org.apache.accumulo.core.metadata.MetadataTable;
+import org.apache.accumulo.core.metadata.RootTable;
import org.apache.accumulo.core.security.Authorizations;
import org.apache.accumulo.minicluster.ServerType;
import org.apache.accumulo.miniclusterImpl.MiniAccumuloClusterImpl.ProcessInfo;
@@ -124,7 +126,7 @@ public class VerifySerialRecoveryIT extends
ConfigurableMacBase {
Pattern.compile(".*recovered \\d+ mutations creating \\d+ entries
from \\d+ walogs.*");
for (String line : result.split("\n")) {
// ignore metadata tables
- if (line.contains("!0") || line.contains("+r"))
+ if (line.contains(MetadataTable.ID.canonical()) ||
line.contains(RootTable.ID.canonical()))
continue;
if (line.contains("recovering data from walogs")) {
assertFalse(started);
diff --git
a/test/src/main/java/org/apache/accumulo/test/compaction/CompactionExecutorIT.java
b/test/src/main/java/org/apache/accumulo/test/compaction/CompactionExecutorIT.java
index 6f7ed053d2..f76dc4dae1 100644
---
a/test/src/main/java/org/apache/accumulo/test/compaction/CompactionExecutorIT.java
+++
b/test/src/main/java/org/apache/accumulo/test/compaction/CompactionExecutorIT.java
@@ -51,6 +51,7 @@ import
org.apache.accumulo.core.client.admin.compaction.CompressionConfigurer;
import org.apache.accumulo.core.client.admin.compaction.TooManyDeletesSelector;
import org.apache.accumulo.core.client.summary.SummarizerConfiguration;
import org.apache.accumulo.core.client.summary.summarizers.DeletesSummarizer;
+import org.apache.accumulo.core.clientImpl.Namespace;
import org.apache.accumulo.core.conf.Property;
import org.apache.accumulo.core.data.Key;
import org.apache.accumulo.core.data.Mutation;
@@ -177,7 +178,9 @@ public class CompactionExecutorIT extends
SharedMiniClusterBase {
public void cleanup() {
try (AccumuloClient client =
Accumulo.newClient().from(getClientProps()).build()) {
client.tableOperations().list().stream()
- .filter(tableName ->
!tableName.startsWith("accumulo.")).forEach(tableName -> {
+ .filter(
+ tableName -> !tableName.startsWith(Namespace.ACCUMULO.name() +
Namespace.SEPARATOR))
+ .forEach(tableName -> {
try {
client.tableOperations().delete(tableName);
} catch (AccumuloException | AccumuloSecurityException |
TableNotFoundException e) {
diff --git
a/test/src/main/java/org/apache/accumulo/test/compaction/ExternalCompaction_1_IT.java
b/test/src/main/java/org/apache/accumulo/test/compaction/ExternalCompaction_1_IT.java
index 3f1b63c5d2..57ffd0a36b 100644
---
a/test/src/main/java/org/apache/accumulo/test/compaction/ExternalCompaction_1_IT.java
+++
b/test/src/main/java/org/apache/accumulo/test/compaction/ExternalCompaction_1_IT.java
@@ -76,6 +76,7 @@ import org.apache.accumulo.core.iterators.Filter;
import org.apache.accumulo.core.iterators.IteratorEnvironment;
import org.apache.accumulo.core.iterators.IteratorUtil.IteratorScope;
import org.apache.accumulo.core.iterators.SortedKeyValueIterator;
+import org.apache.accumulo.core.metadata.MetadataTable;
import org.apache.accumulo.core.metadata.schema.ExternalCompactionFinalState;
import
org.apache.accumulo.core.metadata.schema.ExternalCompactionFinalState.FinalState;
import org.apache.accumulo.core.metadata.schema.ExternalCompactionId;
@@ -420,7 +421,7 @@ public class ExternalCompaction_1_IT extends
SharedMiniClusterBase {
tm.close();
// Force a flush on the metadata table before killing our tserver
- client.tableOperations().flush("accumulo.metadata");
+ client.tableOperations().flush(MetadataTable.NAME);
// Stop our TabletServer. Need to perform a normal shutdown so that the
WAL is closed
// normally.
