Failed to start Elasticsearch. (code=exited, status=1/FAILURE)

Elastic Stack Elasticsearch
2

Elasticsearch.log

indent preformatted text by 4 spaces at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:45) ~[lucene-core-8.3.0.jar:8.3.0 2aa586909b911e66e1d8863aa89f173d69f86cd2 - ishan - 2019-10-25 23:10:03]
    at org.elasticsearch.env.NodeEnvironment$NodeLock.<init>(NodeEnvironment.java:214) ~[elasticsearch-7.5.2.jar:7.5.2]
    at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:269) ~[elasticsearch-7.5.2.jar:7.5.2]
    at org.elasticsearch.node.Node.<init>(Node.java:273) ~[elasticsearch-7.5.2.jar:7.5.2]
    at org.elasticsearch.node.Node.<init>(Node.java:253) ~[elasticsearch-7.5.2.jar:7.5.2]
    at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:241) ~[elasticsearch-7.5.2.jar:7.5.2]
    at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:241) ~[elasticsearch-7.5.2.jar:7.5.2]
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:369) ~[elasticsearch-7.5.2.jar:7.5.2]
    at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:159) ~[elasticsearch-7.5.2.jar:7.5.2]