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Handle IOExceptions during server start (#3587)
* Handle IOExceptions during server start * Handle IOExceptions during server start: fix findCurrentLayout() method
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infrastructure/src/main/java/org/corfudb/infrastructure/CorfuServer.java
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infrastructure/src/main/java/org/corfudb/infrastructure/CorfuServerCmdLine.java
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| package org.corfudb.infrastructure; | ||
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| import org.corfudb.common.config.ConfigParamsHelper; | ||
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| public class CorfuServerCmdLine { | ||
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| private CorfuServerCmdLine() { | ||
| // prevent class initialization | ||
| } | ||
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| /** | ||
| * This string defines the command line arguments, | ||
| * in the docopt DSL (see http://docopt.org) for the executable. | ||
| * It also serves as the documentation for the executable. | ||
| * | ||
| * <p>Unfortunately, Java doesn't support multi-line string literals, | ||
| * so you must concatenate strings and terminate with newlines. | ||
| * | ||
| * <p>Note that the java implementation of docopt has a strange requirement | ||
| * that each option must be preceded with a space. | ||
| */ | ||
| public static final String USAGE = | ||
| "Corfu Server, the server for the Corfu Infrastructure.\n" | ||
| + "\n" | ||
| + "Usage:\n" | ||
| + "\tcorfu_server (-l <path>|-m) [-nsNA] [-a <address>|-q <interface-name>] " | ||
| + "[--network-interface-version=<interface-version>] " | ||
| + "[--max-replication-data-message-size=<msg-size>] " | ||
| + "[-c <ratio>] [-d <level>] [-p <seconds>] " | ||
| + "[--lrCacheSize=<cache-num-entries>]" | ||
| + "[--plugin=<plugin-config-file-path>]" | ||
| + "[--base-server-threads=<base_server_threads>] " | ||
| + "[--log-size-quota-percentage=<max_log_size_percentage>]" | ||
| + "[--reserved-space-bytes=<reserved_space_bytes>]" | ||
| + "[--logunit-threads=<logunit_threads>] [--management-server-threads=<management_server_threads>]" | ||
| + "[-e [-u <keystore> -f <keystore_password_file>] [-r <truststore> -w <truststore_password_file>] " | ||
| + "[-b] [-g -o <username_file> -j <password_file>] " | ||
| + "[-k <seqcache>] [-T <threads>] [-B <size>] [-i <channel-implementation>] " | ||
| + "[-H <seconds>] [-I <cluster-id>] [-x <ciphers>] [-z <tls-protocols>]] " | ||
| + "[--disable-cert-expiry-check-file=<file_path>]" | ||
| + "[--metrics]" | ||
| + "[--health-port=<health_port>]" | ||
| + "[--snapshot-batch=<batch-size>] [--lock-lease=<lease-duration>]" | ||
| + "[--max-snapshot-entries-applied=<max-snapshot-entries-applied>]" | ||
| + "[-P <prefix>] [-R <retention>] <port>" | ||
| + "[--compaction-trigger-freq-ms=<compaction_trigger_freq_ms>]" | ||
| + "[--compactor-script=<compactor_script_path>]" | ||
| + "[--compactor-config=<compactor_config_path>]" | ||
| + "[--run-compactor-as-root]\n" | ||
| + "\n" | ||
| + "Options:\n" | ||
| + " -l <path>, --log-path=<path> " | ||
| + " Set the path to the storage file for the log unit.\n " | ||
| + " -s, --single " | ||
| + " Deploy a single-node configuration.\n" | ||
| + " -I <cluster-id>, --cluster-id=<cluster-id>" | ||
| + " For a single node configuration the cluster id to use in UUID," | ||
| + " base64 format, or auto to randomly generate [default: auto].\n" | ||
| + " -T <threads>, --Threads=<threads> " | ||
| + " Number of corfu server worker threads, or 0 to use 2x the " | ||
| + " number of available processors [default: 4].\n" | ||
| + " -P <prefix> --Prefix=<prefix>" | ||
| + " The prefix to use for threads (useful for debugging multiple" | ||
| + " servers) [default: ]." | ||
| + " " | ||
| + " The server will be bootstrapped with a simple one-unit layout." | ||
| + "\n -a <address>, --address=<address> " | ||
| + " IP address for the server router to bind to and to " | ||
| + "advertise to external clients.\n" | ||
| + " -q <interface-name>, --network-interface=<interface-name> " | ||
| + " The name of the network interface.\n" | ||
| + " --network-interface-version=<interface-version> " | ||
| + " The version of the network interface, IPv4 or IPv6(default).\n" | ||
| + " -i <channel-implementation>, --implementation <channel-implementation> " | ||
| + " The type of channel to use (auto, nio, epoll, kqueue)" | ||
| + "[default: nio].\n" | ||
| + " -m, --memory " | ||
| + " Run the unit in-memory (non-persistent).\n" | ||
| + " Data will be lost when the server exits!\n" | ||
| + " -c <ratio>, --cache-heap-ratio=<ratio> " | ||
| + " The ratio of jvm max heap size we will use for the the " | ||
| + "in-memory cache to serve requests from -\n" | ||
| + " " | ||
| + " (e.g. ratio = 0.5 means the cache size will be 0.5 * jvm max " | ||
| + "heap size\n" | ||
| + " " | ||
| + " If there is no log, then this will be the size of the log unit" | ||
| + "\n " | ||
| + " evicted entries will be auto-trimmed. [default: 0.5].\n" | ||
| + " -H <seconds>, --HandshakeTimeout=<seconds> " | ||
| + " Handshake timeout in seconds [default: 10].\n " | ||
| + " " | ||
| + " from the log. [default: -1].\n " | ||
| + " " | ||
| + " -k <seqcache>, --sequencer-cache-size=<seqcache> " | ||
| + " The size of the sequencer's cache. [default: 250000].\n " | ||
| + " -B <size> --batch-size=<size> " | ||
| + " The read/write batch size used for data transfer operations [default: 100].\n" | ||
| + " -R <retention>, --metadata-retention=<retention> " | ||
| + " Maximum number of system reconfigurations (i.e. layouts) " | ||
| + "retained for debugging purposes [default: 1000].\n" | ||
| + " -p <seconds>, --compact=<seconds> " | ||
| + " The rate the log unit should compact entries (find the,\n" | ||
| + " " | ||
| + " contiguous tail) in seconds [default: 60].\n" | ||
| + " -d <level>, --log-level=<level> " | ||
| + " Set the logging level, valid levels are: \n" | ||
| + " " | ||
| + " ALL,ERROR,WARN,INFO,DEBUG,TRACE,OFF [default: INFO].\n" | ||
| + " -N, --no-sync " | ||
| + " Disable syncing writes to secondary storage.\n" | ||
| + " -A, --no-auto-commit " | ||
| + " Disable auto log commit.\n" | ||
| + " -e, --enable-tls " | ||
| + " Enable TLS.\n" | ||
| + " -u <keystore>, --keystore=<keystore> " | ||
| + " Path to the key store.\n" | ||
| + " -f <keystore_password_file>, " | ||
| + "--keystore-password-file=<keystore_password_file> Path to the file " | ||
| + "containing the key store password.\n" | ||
| + " -b, --enable-tls-mutual-auth " | ||
| + " Enable TLS mutual authentication.\n" | ||
| + " -r <truststore>, --truststore=<truststore> " | ||
| + " Path to the trust store.\n" | ||
| + " -w <truststore_password_file>, " | ||
| + "--truststore-password-file=<truststore_password_file> Path to the file " | ||
| + "containing the trust store password.\n" | ||
| + " -g, --enable-sasl-plain-text-auth " | ||
| + " Enable SASL Plain Text Authentication.\n" | ||
| + " -o <username_file>, --sasl-plain-text-username-file=<username_file> " | ||
| + " Path to the file containing the username for SASL Plain Text " | ||
| + "Authentication.\n" | ||
| + " -j <password_file>, --sasl-plain-text-password-file=<password_file> " | ||
| + " Path to the file containing the password for SASL Plain Text " | ||
| + "Authentication.\n" | ||
| + " -x <ciphers>, --tls-ciphers=<ciphers> " | ||
| + " Comma separated list of TLS ciphers to use.\n" | ||
| + " " | ||
| + " [default: " + ConfigParamsHelper.getTlsCiphersCSV() + "].\n" | ||
| + " -z <tls-protocols>, --tls-protocols=<tls-protocols> " | ||
| + " Comma separated list of TLS protocols to use.\n" | ||
| + " " | ||
| + " [default: TLSv1.1,TLSv1.2].\n" | ||
| + " --disable-cert-expiry-check-file=<file_path> " | ||
| + " Path to Disable Cert Expiry Check File. If this file is " | ||
| + " present, the certificate expiry checks are disabled.\n " | ||
| + " --base-server-threads=<base_server_threads> " | ||
| + " Number of threads dedicated for the base server [default: 1].\n" | ||
| + " --log-size-quota-percentage=<max_log_size_percentage> " | ||
| + " The max size as percentage of underlying file-store size.\n " | ||
| + " If this limit is exceeded " | ||
| + " write requests will be rejected [default: 100.0].\n " | ||
| + " --reserved-space-bytes=<reserved_space_bytes> " | ||
| + " The reserved space that does not belong to " | ||
| + " corfu's use [default: 0].\n " | ||
| + " " | ||
| + " --compaction-trigger-freq-ms=<compaction_trigger_freq_ms> " | ||
| + " Frequency at which data will be trimmed & checkpointed\n " | ||
| + " --compactor-script=<compactor_script_path> " | ||
| + " Path to spawn the external corfu store compactor script\n " | ||
| + " " | ||
| + " --compactor-config=<compactor_config_path> " | ||
| + " Path containing the external corfu store compactor config\n" | ||
| + " " | ||
| + " --run-compactor-as-root " | ||
| + " To execute the compactor runner as a root user \n" | ||
| + " " | ||
| + " --management-server-threads=<management_server_threads> " | ||
| + " Number of threads dedicated for the management server [default: 4].\n" | ||
| + " " | ||
| + " --logunit-threads=<logunit_threads> " | ||
| + " Number of threads dedicated for the logunit server [default: 4].\n" | ||
| + " --metrics " | ||
| + " Enable metrics provider.\n " | ||
| + " --health-port=<health_port> " | ||
| + " Enable health api and bind to this port.\n " | ||
| + " --snapshot-batch=<batch-size> " | ||
| + " Snapshot (Full) Sync batch size (number of entries)\n " | ||
| + " --lrCacheSize=<cache-num-entries>" | ||
| + " LR's cache max number of entries.\n " | ||
| + " --max-replication-data-message-size=<msg-size> " | ||
| + " The max size of replication data message in bytes.\n " | ||
| + " --lock-lease=<lease-duration> " | ||
| + " Lock lease duration in seconds\n " | ||
| + " --max-snapshot-entries-applied=<max-snapshot-entries-applied> " | ||
| + " Max number of entries applied in a snapshot transaction. 50 by default." | ||
| + " For special tables only\n. " | ||
| + " -h, --help " | ||
| + " Show this screen\n" | ||
| + " --version " | ||
| + " Show version\n"; | ||
| } |
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