Type2Message parsed = new Type2Message(t2.toByteArray());
        assertArrayEquals(challenge, parsed.getChallenge());
        assertEquals(target, parsed.getTarget());
    }


    @Test
    public void testParsingType2NoTarget () throws IOException {
        int flags = 0;
        byte[] challenge = new byte[] {
            0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8

                                    : edge.getSource().getMd().toString(),
                            edge.isResolved(),
                            edge.getTarget() == null
                                    ? null
                                    : edge.getTarget().getMd().getError());
                    MetadataGraphVertex newV = res.addVertex(newMd);

        final String id = scheduledJob.getId();
        final String target = scheduledJob.getTarget();
        if (!ComponentUtil.getFessConfig().isSchedulerTarget(target)) {
            logger.info("Ignore Job {}:{} because of not target: {}", scheduledJob.getName(), id, scheduledJob.getTarget());
            return;
        }

        final JobHelper jobHelper = ComponentUtil.getJobHelper();

                            int bufferIndex )
                            throws IOException {
        if( in.read( buffer, bufferIndex, length ) != length ) {
            throw new IOException( "unexpected EOF reading netbios retarget session response" );
        }
        int addr = readInt4( buffer, bufferIndex );
        bufferIndex += 4;
        retargetAddress = new NbtAddress( null, addr, false, NbtAddress.B_NODE );

        if ( in.read(buffer, bufferIndex, this.length) != this.length ) {
            throw new IOException("unexpected EOF reading netbios retarget session response");
        }
        int addr = readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        new NbtAddress(null, addr, false, NbtAddress.B_NODE);
        readInt2(buffer, bufferIndex);

            cb.query().setAvailable_Equal(Constants.T);
            cb.query().setCrawler_Equal(Constants.T);
        }, scheduledJob -> {
            if (fessConfig.isSchedulerTarget(scheduledJob.getTarget())) {
                if (scheduledJob.isRunning()) {
                    if (logger.isDebugEnabled()) {
                        logger.debug("{} is running.", scheduledJob.getId());
                    }