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本文整理了Java中com.linecorp.centraldogma.server.internal.replication.ZooKeeperCommandExecutor.stopLater()
方法的一些代码示例,展示了ZooKeeperCommandExecutor.stopLater()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ZooKeeperCommandExecutor.stopLater()
方法的具体详情如下:
包路径:com.linecorp.centraldogma.server.internal.replication.ZooKeeperCommandExecutor
类名称:ZooKeeperCommandExecutor
方法名:stopLater
暂无
代码示例来源:origin: line/centraldogma
private SafeLock safeLock(String executionPath) {
final InterProcessMutex mtx = mutexMap.computeIfAbsent(
executionPath, k -> new InterProcessMutex(curator, absolutePath(LOCK_PATH, executionPath)));
try {
mtx.acquire();
} catch (Exception e) {
logger.error("Failed to acquire a lock for {}; entering read-only mode", executionPath, e);
stopLater();
throw new ReplicationException("failed to acquire a lock for " + executionPath, e);
}
return () -> {
try {
mtx.release();
} catch (Exception ignored) {
// Ignore.
}
};
}
代码示例来源:origin: com.linecorp.centraldogma/centraldogma-server
private SafeLock safeLock(String executionPath) {
final InterProcessMutex mtx = mutexMap.computeIfAbsent(
executionPath, k -> new InterProcessMutex(curator, absolutePath(LOCK_PATH, executionPath)));
try {
mtx.acquire();
} catch (Exception e) {
logger.error("Failed to acquire a lock for {}; entering read-only mode", executionPath, e);
stopLater();
throw new ReplicationException("failed to acquire a lock for " + executionPath, e);
}
return () -> {
try {
mtx.release();
} catch (Exception ignored) {
// Ignore.
}
};
}
代码示例来源:origin: com.linecorp.centraldogma/centraldogma-server-shaded
private SafeLock safeLock(String executionPath) {
final InterProcessMutex mtx = mutexMap.computeIfAbsent(
executionPath, k -> new InterProcessMutex(curator, absolutePath(LOCK_PATH, executionPath)));
try {
mtx.acquire();
} catch (Exception e) {
logger.error("Failed to acquire a lock for {}; entering read-only mode", executionPath, e);
stopLater();
throw new ReplicationException("failed to acquire a lock for " + executionPath, e);
}
return () -> {
try {
mtx.release();
} catch (Exception ignored) {
// Ignore.
}
};
}
代码示例来源:origin: line/centraldogma
@VisibleForTesting
Optional<ReplicationLog<?>> loadLog(long revision, boolean skipIfSameReplica) {
try {
createParentNodes();
final String logPath = absolutePath(LOG_PATH) + '/' + pathFromRevision(revision);
final LogMeta logMeta = Jackson.readValue(curator.getData().forPath(logPath), LogMeta.class);
if (skipIfSameReplica && replicaId() == logMeta.replicaId()) {
return Optional.empty();
}
final byte[] bytes = new byte[logMeta.size()];
int offset = 0;
for (long blockId : logMeta.blocks()) {
final String blockPath = absolutePath(LOG_BLOCK_PATH) + '/' + pathFromRevision(blockId);
final byte[] b = curator.getData().forPath(blockPath);
System.arraycopy(b, 0, bytes, offset, b.length);
offset += b.length;
}
assert logMeta.size() == offset;
final ReplicationLog<?> log = Jackson.readValue(bytes, ReplicationLog.class);
return Optional.of(log);
} catch (Exception e) {
logger.error("Failed to load a log at revision {}; entering read-only mode", revision, e);
stopLater();
throw new ReplicationException("failed to load a log at revision " + revision, e);
}
}
代码示例来源:origin: line/centraldogma
logger.error("Failed to replay a log at revision {}; entering read-only mode",
info.lastReplayedRevision, e);
stopLater();
logger.error("Failed to update {} to {}; entering read-only mode",
revisionFile, targetRevision, e);
stopLater();
throw new ReplicationException("failed to update " + revisionFile + " to " + targetRevision, e);
代码示例来源:origin: com.linecorp.centraldogma/centraldogma-server
logger.error("Failed to replay a log at revision {}; entering read-only mode",
info.lastReplayedRevision, e);
stopLater();
logger.error("Failed to update {} to {}; entering read-only mode",
revisionFile, targetRevision, e);
stopLater();
throw new ReplicationException("failed to update " + revisionFile + " to " + targetRevision, e);
代码示例来源:origin: com.linecorp.centraldogma/centraldogma-server
@VisibleForTesting
Optional<ReplicationLog<?>> loadLog(long revision, boolean skipIfSameReplica) {
try {
createParentNodes();
final String logPath = absolutePath(LOG_PATH) + '/' + pathFromRevision(revision);
final LogMeta logMeta = Jackson.readValue(curator.getData().forPath(logPath), LogMeta.class);
if (skipIfSameReplica && replicaId() == logMeta.replicaId()) {
return Optional.empty();
}
final byte[] bytes = new byte[logMeta.size()];
int offset = 0;
for (long blockId : logMeta.blocks()) {
final String blockPath = absolutePath(LOG_BLOCK_PATH) + '/' + pathFromRevision(blockId);
final byte[] b = curator.getData().forPath(blockPath);
System.arraycopy(b, 0, bytes, offset, b.length);
offset += b.length;
}
assert logMeta.size() == offset;
final ReplicationLog<?> log = Jackson.readValue(bytes, ReplicationLog.class);
return Optional.of(log);
} catch (Exception e) {
logger.error("Failed to load a log at revision {}; entering read-only mode", revision, e);
stopLater();
throw new ReplicationException("failed to load a log at revision " + revision, e);
}
}
代码示例来源:origin: com.linecorp.centraldogma/centraldogma-server
private long storeLog(ReplicationLog<?> log) {
try {
final byte[] bytes = Jackson.writeValueAsBytes(log);
assert bytes.length > 0;
final LogMeta logMeta = new LogMeta(log.replicaId(), System.currentTimeMillis(), bytes.length);
final int count = (bytes.length + MAX_BYTES - 1) / MAX_BYTES;
for (int i = 0; i < count; ++i) {
final int start = i * MAX_BYTES;
final int end = Math.min((i + 1) * MAX_BYTES, bytes.length);
final byte[] b = Arrays.copyOfRange(bytes, start, end);
final String blockPath = curator.create()
.withMode(CreateMode.PERSISTENT_SEQUENTIAL)
.forPath(absolutePath(LOG_BLOCK_PATH) + '/', b);
final long blockId = revisionFromPath(blockPath);
logMeta.appendBlock(blockId);
}
final String logPath =
curator.create().withMode(CreateMode.PERSISTENT_SEQUENTIAL)
.forPath(absolutePath(LOG_PATH) + '/', Jackson.writeValueAsBytes(logMeta));
return revisionFromPath(logPath);
} catch (Exception e) {
logger.error("Failed to store a log; entering read-only mode: {}", log, e);
stopLater();
throw new ReplicationException("failed to store a log: " + log, e);
}
}
代码示例来源:origin: com.linecorp.centraldogma/centraldogma-server-shaded
logger.error("Failed to replay a log at revision {}; entering read-only mode",
info.lastReplayedRevision, e);
stopLater();
logger.error("Failed to update {} to {}; entering read-only mode",
revisionFile, targetRevision, e);
stopLater();
throw new ReplicationException("failed to update " + revisionFile + " to " + targetRevision, e);
代码示例来源:origin: line/centraldogma
private long storeLog(ReplicationLog<?> log) {
try {
final byte[] bytes = Jackson.writeValueAsBytes(log);
assert bytes.length > 0;
final LogMeta logMeta = new LogMeta(log.replicaId(), System.currentTimeMillis(), bytes.length);
final int count = (bytes.length + MAX_BYTES - 1) / MAX_BYTES;
for (int i = 0; i < count; ++i) {
final int start = i * MAX_BYTES;
final int end = Math.min((i + 1) * MAX_BYTES, bytes.length);
final byte[] b = Arrays.copyOfRange(bytes, start, end);
final String blockPath = curator.create()
.withMode(CreateMode.PERSISTENT_SEQUENTIAL)
.forPath(absolutePath(LOG_BLOCK_PATH) + '/', b);
final long blockId = revisionFromPath(blockPath);
logMeta.appendBlock(blockId);
}
final String logPath =
curator.create().withMode(CreateMode.PERSISTENT_SEQUENTIAL)
.forPath(absolutePath(LOG_PATH) + '/', Jackson.writeValueAsBytes(logMeta));
return revisionFromPath(logPath);
} catch (Exception e) {
logger.error("Failed to store a log; entering read-only mode: {}", log, e);
stopLater();
throw new ReplicationException("failed to store a log: " + log, e);
}
}
代码示例来源:origin: com.linecorp.centraldogma/centraldogma-server-shaded
private long storeLog(ReplicationLog<?> log) {
try {
final byte[] bytes = Jackson.writeValueAsBytes(log);
assert bytes.length > 0;
final LogMeta logMeta = new LogMeta(log.replicaId(), System.currentTimeMillis(), bytes.length);
final int count = (bytes.length + MAX_BYTES - 1) / MAX_BYTES;
for (int i = 0; i < count; ++i) {
final int start = i * MAX_BYTES;
final int end = Math.min((i + 1) * MAX_BYTES, bytes.length);
final byte[] b = Arrays.copyOfRange(bytes, start, end);
final String blockPath = curator.create()
.withMode(CreateMode.PERSISTENT_SEQUENTIAL)
.forPath(absolutePath(LOG_BLOCK_PATH) + '/', b);
final long blockId = revisionFromPath(blockPath);
logMeta.appendBlock(blockId);
}
final String logPath =
curator.create().withMode(CreateMode.PERSISTENT_SEQUENTIAL)
.forPath(absolutePath(LOG_PATH) + '/', Jackson.writeValueAsBytes(logMeta));
return revisionFromPath(logPath);
} catch (Exception e) {
logger.error("Failed to store a log; entering read-only mode: {}", log, e);
stopLater();
throw new ReplicationException("failed to store a log: " + log, e);
}
}
代码示例来源:origin: com.linecorp.centraldogma/centraldogma-server-shaded
@VisibleForTesting
Optional<ReplicationLog<?>> loadLog(long revision, boolean skipIfSameReplica) {
try {
createParentNodes();
final String logPath = absolutePath(LOG_PATH) + '/' + pathFromRevision(revision);
final LogMeta logMeta = Jackson.readValue(curator.getData().forPath(logPath), LogMeta.class);
if (skipIfSameReplica && replicaId() == logMeta.replicaId()) {
return Optional.empty();
}
final byte[] bytes = new byte[logMeta.size()];
int offset = 0;
for (long blockId : logMeta.blocks()) {
final String blockPath = absolutePath(LOG_BLOCK_PATH) + '/' + pathFromRevision(blockId);
final byte[] b = curator.getData().forPath(blockPath);
System.arraycopy(b, 0, bytes, offset, b.length);
offset += b.length;
}
assert logMeta.size() == offset;
final ReplicationLog<?> log = Jackson.readValue(bytes, ReplicationLog.class);
return Optional.of(log);
} catch (Exception e) {
logger.error("Failed to load a log at revision {}; entering read-only mode", revision, e);
stopLater();
throw new ReplicationException("failed to load a log at revision " + revision, e);
}
}
本文整理了Java中com.linecorp.centraldogma.server.internal.replication.ZooKeeperCommandExecutor.stopLater()
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