readProperties(sd); checkVersionUpgradable(this.layoutVersion); assert this.layoutVersion >= HdfsServerConstants.DATANODE_LAYOUT_VERSION :
if (DataNodeLayoutVersion.supports(LayoutVersion.Feature.FEDERATION, HdfsServerConstants.DATANODE_LAYOUT_VERSION)) { readProperties(sd, HdfsServerConstants.DATANODE_LAYOUT_VERSION); writeProperties(sd); LOG.info("Layout version rolled back to {} for storage {}",
readProperties(sd); checkVersionUpgradable(this.layoutVersion); assert this.layoutVersion >= HdfsConstants.DATANODE_LAYOUT_VERSION :
readProperties(sd); checkVersionUpgradable(this.layoutVersion); assert this.layoutVersion >= HdfsConstants.DATANODE_LAYOUT_VERSION :
if (DataNodeLayoutVersion.supports(LayoutVersion.Feature.FEDERATION, HdfsConstants.DATANODE_LAYOUT_VERSION)) { readProperties(sd, HdfsConstants.DATANODE_LAYOUT_VERSION); writeProperties(sd); LOG.info("Layout version rolled back to "
if (DataNodeLayoutVersion.supports(LayoutVersion.Feature.FEDERATION, HdfsConstants.DATANODE_LAYOUT_VERSION)) { readProperties(sd, HdfsConstants.DATANODE_LAYOUT_VERSION); writeProperties(sd); LOG.info("Layout version rolled back to "