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new 7dc1dee2a8 HDDS-8099. Make unlimited length the default in ozone debug
ldb. (#4404)
7dc1dee2a8 is described below
commit 7dc1dee2a8780c46d06239994eb2c592c2830312
Author: ashishkumar50 <[email protected]>
AuthorDate: Thu Mar 16 09:57:01 2023 +0530
HDDS-8099. Make unlimited length the default in ozone debug ldb. (#4404)
---
.../src/test/java/org/apache/hadoop/ozone/om/TestLDBCli.java | 4 ++++
.../tools/src/main/java/org/apache/hadoop/ozone/debug/DBScanner.java | 5 ++---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git
a/hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/om/TestLDBCli.java
b/hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/om/TestLDBCli.java
index d4e0ea68ce..04f1139a7e 100644
---
a/hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/om/TestLDBCli.java
+++
b/hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/om/TestLDBCli.java
@@ -117,6 +117,7 @@ public class TestLDBCli {
}
rdbParser.setDbPath(dbStore.getDbLocation().getAbsolutePath());
dbScanner.setParent(rdbParser);
+ DBScanner.setLimit(100);
Assert.assertEquals(5, getKeyNames(dbScanner).size());
Assert.assertTrue(getKeyNames(dbScanner).contains("key1"));
Assert.assertTrue(getKeyNames(dbScanner).contains("key5"));
@@ -253,6 +254,7 @@ public class TestLDBCli {
DBScanner.setWithKey(true);
// Scan all container
+ DBScanner.setLimit(-1);
try (GenericTestUtils.SystemOutCapturer capture =
new GenericTestUtils.SystemOutCapturer()) {
dbScanner.call();
@@ -264,6 +266,7 @@ public class TestLDBCli {
// Scan container 1
DBScanner.setContainerId(1);
+ DBScanner.setLimit(2);
try (GenericTestUtils.SystemOutCapturer capture =
new GenericTestUtils.SystemOutCapturer()) {
dbScanner.call();
@@ -275,6 +278,7 @@ public class TestLDBCli {
// Scan container 2
DBScanner.setContainerId(2);
+ DBScanner.setLimit(2);
try (GenericTestUtils.SystemOutCapturer capture =
new GenericTestUtils.SystemOutCapturer()) {
dbScanner.call();
diff --git
a/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/debug/DBScanner.java
b/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/debug/DBScanner.java
index 47363757e6..f3b5f28346 100644
---
a/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/debug/DBScanner.java
+++
b/hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/debug/DBScanner.java
@@ -82,9 +82,8 @@ public class DBScanner implements Callable<Void>,
SubcommandWithParent {
private static boolean withKey;
@CommandLine.Option(names = {"--length", "-l"},
- description = "Maximum number of items to list. " +
- "If -1 dumps the entire table data")
- private static int limit = 100;
+ description = "Maximum number of items to list.")
+ private static int limit = -1;
@CommandLine.Option(names = {"--out", "-o"},
description = "File to dump table scan data")
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