diff --git a/hadoop-hdds/common/src/main/resources/ozone-default.xml b/hadoop-hdds/common/src/main/resources/ozone-default.xml index b250771f815d..cfc44ded2780 100644 --- a/hadoop-hdds/common/src/main/resources/ozone-default.xml +++ b/hadoop-hdds/common/src/main/resources/ozone-default.xml @@ -2282,10 +2282,11 @@ ozone.om.fs.snapshot.max.limit - 1000 + 10000 OZONE, OM, MANAGEMENT The maximum number of filesystem snapshot allowed in an Ozone Manager. + This limit is set to 65000 because the ext4 filesystem limits the number of hard links per file to 65,000. diff --git a/hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/OMConfigKeys.java b/hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/OMConfigKeys.java index 89b6e2a10312..2dc9909222cc 100644 --- a/hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/OMConfigKeys.java +++ b/hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/OMConfigKeys.java @@ -282,7 +282,7 @@ public final class OMConfigKeys { public static final String OZONE_OM_FS_SNAPSHOT_MAX_LIMIT = "ozone.om.fs.snapshot.max.limit"; - public static final int OZONE_OM_FS_SNAPSHOT_MAX_LIMIT_DEFAULT = 1000; + public static final int OZONE_OM_FS_SNAPSHOT_MAX_LIMIT_DEFAULT = 10000; public static final String OZONE_OM_KERBEROS_KEYTAB_FILE_KEY = "ozone.om." + "kerberos.keytab.file";