Skip to content

HDDS-4458. Fix Max Transaction ID value in OM. #1585

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
captainzmc merged 2 commits into from
Nov 16, 2020
Merged

HDDS-4458. Fix Max Transaction ID value in OM. #1585

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
9eb902d
HDDS-4458. Fix Max Transaction ID value in OM.
bharatviswa504 Nov 12, 2020
c7b5832
fix cs
bharatviswa504 Nov 12, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/OmUtils.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,7 @@ public final class OmUtils {
// OzoneManager#addS3GVolumeToDB()}.
public static final long EPOCH_ID_SHIFT = 62; // 64 - 2
public static final long REVERSE_EPOCH_ID_SHIFT = 2; // 64 - EPOCH_ID_SHIFT
public static final long MAX_TRXN_ID = (long) ((1 << 54) - 2);
public static final long MAX_TRXN_ID = (1L << 54) - 2;
public static final int EPOCH_WHEN_RATIS_NOT_ENABLED = 1;
public static final int EPOCH_WHEN_RATIS_ENABLED = 2;

Expand Down
5 changes: 5 additions & 0 deletions hadoop-ozone/common/src/test/java/org/apache/hadoop/ozone/TestOmUtils.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -148,5 +148,10 @@ public void testGetOzoneManagerServiceId() throws IOException {
".ids) configured"));
}
}

@Test
public void checkMaxTransactionID() {
Assert.assertEquals((long) (Math.pow(2, 54) - 2), OmUtils.MAX_TRXN_ID);
}
}