Examples with CassandraVersion org.apache.cassandra.utils.CassandraVersion used on opensource projects

Example 6 with CassandraVersion

use of org.apache.cassandra.utils.CassandraVersion in project cassandra by apache.

the class SSTableHeaderFix method fixNonFrozenUDTIfUpgradeFrom30.

public static void fixNonFrozenUDTIfUpgradeFrom30() {
    String previousVersionString = FBUtilities.getPreviousReleaseVersionString();
    if (previousVersionString == null)
        return;
    CassandraVersion previousVersion = new CassandraVersion(previousVersionString);
    if (previousVersion.major != 3 || previousVersion.minor > 0) {
        // Not an upgrade from 3.0 to 3.x, nothing to do here
        return;
    }
    if (SKIP_AUTOMATIC_FIX_ON_UPGRADE) {
        logger.warn("Detected upgrade from {} to {}, but -D{}=true, NOT fixing UDT type references in " + "sstable metadata serialization-headers", previousVersionString, FBUtilities.getReleaseVersionString(), SKIPAUTOMATICUDTFIX);
        return;
    }
    logger.info("Detected upgrade from {} to {}, fixing UDT type references in sstable metadata serialization-headers", previousVersionString, FBUtilities.getReleaseVersionString());
    SSTableHeaderFix instance = SSTableHeaderFix.builder().schemaCallback(() -> Schema.instance::getTableMetadata).build();
    instance.execute();
}

Example 7 with CassandraVersion

use of org.apache.cassandra.utils.CassandraVersion in project cassandra by apache.

the class Gossiper method computeMinVersion.

private CassandraVersion computeMinVersion() {
    CassandraVersion minVersion = null;
    for (InetAddressAndPort addr : Iterables.concat(Gossiper.instance.getLiveMembers(), Gossiper.instance.getUnreachableMembers())) {
        String versionString = getReleaseVersionString(addr);
        // Raced with changes to gossip state, wait until next iteration
        if (versionString == null)
            return null;
        CassandraVersion version;
        try {
            version = new CassandraVersion(versionString);
        } catch (Throwable t) {
            JVMStabilityInspector.inspectThrowable(t);
            String message = String.format("Can't parse version string %s", versionString);
            logger.warn(message);
            if (logger.isDebugEnabled())
                logger.debug(message, t);
            return null;
        }
        if (minVersion == null || version.compareTo(minVersion) < 0)
            minVersion = version;
    }
    return minVersion;
}