[14:44:33,819][INFO ][node                     ] [Yeti] {0.18.2}[8529]: initializing ...
[14:44:33,824][INFO ][plugins                  ] [Yeti] loaded [], sites []
[14:44:34,525][DEBUG][threadpool               ] [Yeti] creating thread_pool [cached], type [cached], keep_alive [30s]
[14:44:34,528][DEBUG][threadpool               ] [Yeti] creating thread_pool [index], type [cached], keep_alive [5m]
[14:44:34,528][DEBUG][threadpool               ] [Yeti] creating thread_pool [search], type [cached], keep_alive [5m]
[14:44:34,528][DEBUG][threadpool               ] [Yeti] creating thread_pool [percolate], type [cached], keep_alive [5m]
[14:44:34,529][DEBUG][threadpool               ] [Yeti] creating thread_pool [management], type [scaling], min [1], size [20], keep_alive [5m]
[14:44:34,532][DEBUG][threadpool               ] [Yeti] creating thread_pool [merge], type [scaling], min [1], size [20], keep_alive [5m]
[14:44:34,533][DEBUG][threadpool               ] [Yeti] creating thread_pool [snapshot], type [scaling], min [1], size [80], keep_alive [5m]
[14:44:34,543][DEBUG][transport.netty          ] [Yeti] using worker_count[32], port[9300-9400], bind_host[null], publish_host[null], compress[false], connect_timeout[30s], connections_per_node[2/4/1]
[14:44:34,556][DEBUG][discovery.zen.ping.unicast] [Yeti] using initial hosts [192.168.200.165[9300-9302], 192.168.200.168[9300-9302], 192.168.200.163[9300-9302], 192.168.200.162[9300-9302]], with concurrent_connects [10]
[14:44:34,562][DEBUG][discovery.zen            ] [Yeti] using ping.timeout [10s]
[14:44:34,566][DEBUG][discovery.zen.elect      ] [Yeti] using minimum_master_nodes [1]
[14:44:34,566][DEBUG][discovery.zen.fd         ] [Yeti] [master] uses ping_interval [1s], ping_timeout [30s], ping_retries [3]
[14:44:34,569][DEBUG][discovery.zen.fd         ] [Yeti] [node  ] uses ping_interval [1s], ping_timeout [30s], ping_retries [3]
[14:44:34,585][DEBUG][monitor.jvm              ] [Yeti] enabled [false], last_gc_enabled [false], interval [1s], gc_threshold [5s]
[14:44:35,092][DEBUG][monitor.os               ] [Yeti] Using probe [org.elasticsearch.monitor.os.SigarOsProbe@326147d9] with refresh_interval [1s]
[14:44:35,095][DEBUG][monitor.process          ] [Yeti] Using probe [org.elasticsearch.monitor.process.SigarProcessProbe@355c6c8d] with refresh_interval [1s]
[14:44:35,097][DEBUG][monitor.jvm              ] [Yeti] Using refresh_interval [1s]
[14:44:35,097][DEBUG][monitor.network          ] [Yeti] Using probe [org.elasticsearch.monitor.network.SigarNetworkProbe@4ddf3d59] with refresh_interval [5s]
[14:44:35,101][DEBUG][monitor.network          ] [Yeti] net_info
host [esdev1-r178u11.colo.networkedinsights.com]
bond0   display_name [bond0]
        address [/fe80:0:0:0:62eb:69ff:fe08:1776%4] [/192.168.200.163]
        mtu [1500] multicast [true] ptp [false] loopback [false] up [true] virtual [false]
lo  display_name [lo]
        address [/0:0:0:0:0:0:0:1%1] [/127.0.0.1]
        mtu [16436] multicast [false] ptp [false] loopback [true] up [true] virtual [false]

[14:44:35,295][DEBUG][cache.memory             ] [Yeti] using bytebuffer cache with small_buffer_size [1kb], large_buffer_size [1mb], small_cache_size [10mb], large_cache_size [500mb], direct [true]
[14:44:35,320][DEBUG][cluster.routing.allocation.decider] [Yeti] using node_concurrent_recoveries [4], node_initial_primaries_recoveries [4]
[14:44:35,321][DEBUG][cluster.routing.allocation.decider] [Yeti] using [cluster.routing.allocation.allow_rebalance] with [indices_all_active]
[14:44:35,321][DEBUG][cluster.routing.allocation.decider] [Yeti] using [cluster_concurrent_rebalance] with [2]
[14:44:35,445][DEBUG][indices.recovery         ] [Yeti] using max_size_per_sec[0b], concurrent_streams [5], file_chunk_size [100kb], translog_size [100kb], translog_ops [1000], and compress [true]
[14:44:39,754][DEBUG][http.netty               ] [Yeti] using max_chunk_size[8kb], max_header_size[8kb], max_initial_line_length[4kb], max_content_length[100mb]
[14:44:40,101][DEBUG][indices.memory           ] [Yeti] using index_buffer_size [1.5gb], with min_shard_index_buffer_size [4mb], max_shard_index_buffer_size [512mb], shard_inactive_time [30m]
[14:44:40,108][DEBUG][indices.cache.filter     ] [Yeti] using [node] filter cache with size [20%], actual_size [3.1gb]
[14:44:40,596][DEBUG][bootstrap                ] Exception
org.elasticsearch.common.inject.CreationException: Guice creation errors:

1) Error injecting constructor, java.io.IOException: Failed to obtain node lock
  at org.elasticsearch.env.NodeEnvironment.<init>(Unknown Source)
  while locating org.elasticsearch.env.NodeEnvironment
    for parameter 1 at org.elasticsearch.indices.InternalIndicesService.<init>(Unknown Source)
  while locating org.elasticsearch.indices.InternalIndicesService
  while locating org.elasticsearch.indices.IndicesService
    for parameter 4 at org.elasticsearch.node.service.NodeService.<init>(Unknown Source)
  while locating org.elasticsearch.node.service.NodeService
Caused by: java.io.IOException: Failed to obtain node lock
    at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.ja
 ...

1) IOException[Failed to obtain node lock]
    IOException[failed to obtain lock on /data/elasticsearch/esdev1_cluster/nodes/49]
        IOException[Cannot create directory: /data/elasticsearch/esdev1_cluster/nodes/49]