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org.apache.pulsar.admin.cli.CmdTransactions Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.pulsar.admin.cli;
import com.beust.jcommander.Parameter;
import com.beust.jcommander.ParameterException;
import com.beust.jcommander.Parameters;
import java.util.concurrent.TimeUnit;
import java.util.function.Supplier;
import org.apache.pulsar.client.admin.PulsarAdmin;
import org.apache.pulsar.client.api.transaction.TxnID;
import org.apache.pulsar.common.util.RelativeTimeUtil;
@Parameters(commandDescription = "Operations on transactions")
public class CmdTransactions extends CmdBase {
@Parameters(commandDescription = "Get transaction coordinator stats")
private class GetCoordinatorStats extends CliCommand {
@Parameter(names = {"-c", "--coordinator-id"}, description = "the coordinator id", required = false)
private Integer coordinatorId;
@Override
void run() throws Exception {
if (coordinatorId != null) {
print(getAdmin().transactions().getCoordinatorStatsById(coordinatorId));
} else {
print(getAdmin().transactions().getCoordinatorStats());
}
}
}
@Parameters(commandDescription = "Get transaction buffer stats")
private class GetTransactionBufferStats extends CliCommand {
@Parameter(names = {"-t", "--topic"}, description = "the topic", required = true)
private String topic;
@Override
void run() throws Exception {
print(getAdmin().transactions().getTransactionBufferStats(topic));
}
}
@Parameters(commandDescription = "Get transaction pending ack stats")
private class GetPendingAckStats extends CliCommand {
@Parameter(names = {"-t", "--topic"}, description = "the topic", required = true)
private String topic;
@Parameter(names = {"-s", "--sub-name"}, description = "the subscription name", required = true)
private String subName;
@Override
void run() throws Exception {
print(getAdmin().transactions().getPendingAckStats(topic, subName));
}
}
@Parameters(commandDescription = "Get transaction in pending ack stats")
private class GetTransactionInPendingAckStats extends CliCommand {
@Parameter(names = {"-m", "--most-sig-bits"}, description = "the most sig bits", required = true)
private int mostSigBits;
@Parameter(names = {"-l", "--least-sig-bits"}, description = "the least sig bits", required = true)
private long leastSigBits;
@Parameter(names = {"-t", "--topic"}, description = "the topic name", required = true)
private String topic;
@Parameter(names = {"-s", "--sub-name"}, description = "the subscription name", required = true)
private String subName;
@Override
void run() throws Exception {
print(getAdmin().transactions().getTransactionInPendingAckStats(new TxnID(mostSigBits, leastSigBits),
topic, subName));
}
}
@Parameters(commandDescription = "Get transaction in buffer stats")
private class GetTransactionInBufferStats extends CliCommand {
@Parameter(names = {"-m", "--most-sig-bits"}, description = "the most sig bits", required = true)
private int mostSigBits;
@Parameter(names = {"-l", "--least-sig-bits"}, description = "the least sig bits", required = true)
private long leastSigBits;
@Parameter(names = {"-t", "--topic"}, description = "the topic", required = true)
private String topic;
@Override
void run() throws Exception {
print(getAdmin().transactions().getTransactionInBufferStats(new TxnID(mostSigBits, leastSigBits), topic));
}
}
@Parameters(commandDescription = "Get transaction metadata")
private class GetTransactionMetadata extends CliCommand {
@Parameter(names = {"-m", "--most-sig-bits"}, description = "the most sig bits", required = true)
private int mostSigBits;
@Parameter(names = {"-l", "--least-sig-bits"}, description = "the least sig bits", required = true)
private long leastSigBits;
@Override
void run() throws Exception {
print(getAdmin().transactions().getTransactionMetadata(new TxnID(mostSigBits, leastSigBits)));
}
}
@Parameters(commandDescription = "Get slow transactions.")
private class GetSlowTransactions extends CliCommand {
@Parameter(names = {"-c", "--coordinator-id"}, description = "The coordinator id", required = false)
private Integer coordinatorId;
@Parameter(names = { "-t", "--time" }, description = "The transaction timeout time. "
+ "(eg: 1s, 10s, 1m, 5h, 3d)", required = true)
private String timeoutStr = "1s";
@Override
void run() throws Exception {
long timeout;
try {
timeout = TimeUnit.SECONDS.toMillis(RelativeTimeUtil.parseRelativeTimeInSeconds(timeoutStr));
} catch (IllegalArgumentException exception) {
throw new ParameterException(exception.getMessage());
}
if (coordinatorId != null) {
print(getAdmin().transactions().getSlowTransactionsByCoordinatorId(coordinatorId,
timeout, TimeUnit.MILLISECONDS));
} else {
print(getAdmin().transactions().getSlowTransactions(timeout, TimeUnit.MILLISECONDS));
}
}
}
@Parameters(commandDescription = "Get transaction coordinator internal stats")
private class GetCoordinatorInternalStats extends CliCommand {
@Parameter(names = {"-c", "--coordinator-id"}, description = "The coordinator id", required = true)
private int coordinatorId;
@Parameter(names = { "-m", "--metadata" }, description = "Flag to include ledger metadata")
private boolean metadata = false;
@Override
void run() throws Exception {
print(getAdmin().transactions().getCoordinatorInternalStats(coordinatorId, metadata));
}
}
@Parameters(commandDescription = "Get pending ack internal stats")
private class GetPendingAckInternalStats extends CliCommand {
@Parameter(names = {"-t", "--topic"}, description = "the topic name", required = true)
private String topic;
@Parameter(names = {"-s", "--sub-name"}, description = "the subscription name", required = true)
private String subName;
@Parameter(names = { "-m", "--metadata" }, description = "Flag to include ledger metadata")
private boolean metadata = false;
@Override
void run() throws Exception {
print(getAdmin().transactions().getPendingAckInternalStats(topic, subName, metadata));
}
}
public CmdTransactions(Supplier admin) {
super("transactions", admin);
jcommander.addCommand("coordinator-internal-stats", new GetCoordinatorInternalStats());
jcommander.addCommand("pending-ack-internal-stats", new GetPendingAckInternalStats());
jcommander.addCommand("coordinator-stats", new GetCoordinatorStats());
jcommander.addCommand("transaction-buffer-stats", new GetTransactionBufferStats());
jcommander.addCommand("pending-ack-stats", new GetPendingAckStats());
jcommander.addCommand("transaction-in-buffer-stats", new GetTransactionInBufferStats());
jcommander.addCommand("transaction-in-pending-ack-stats", new GetTransactionInPendingAckStats());
jcommander.addCommand("transaction-metadata", new GetTransactionMetadata());
jcommander.addCommand("slow-transactions", new GetSlowTransactions());
}
}
