本文整理了Java中org.apache.tephra.Transaction.getInProgress()
方法的一些代码示例,展示了Transaction.getInProgress()
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。Transaction.getInProgress()
方法的具体详情如下:
包路径:org.apache.tephra.Transaction
类名称:Transaction
方法名:getInProgress
暂无
代码示例来源:origin: org.apache.tephra/tephra-core
@Override
public void startTx(Transaction tx) {
this.tx = tx;
if (inProgressChanges == null) {
inProgressChanges = new TreeSet<>(UnsignedBytes.lexicographicalComparator());
for (long inProgressTx : tx.getInProgress()) {
inProgressChanges.add(Bytes.concat(fenceId, Longs.toByteArray(inProgressTx)));
}
}
}
代码示例来源:origin: co.cask.cdap/cdap-data-fabric
public static void write(DataOutput dataOutput, Transaction tx) throws IOException {
dataOutput.writeLong(tx.getReadPointer());
dataOutput.writeLong(tx.getWritePointer());
dataOutput.writeLong(tx.getFirstShortInProgress());
write(dataOutput, tx.getInProgress());
write(dataOutput, tx.getInvalids());
}
代码示例来源:origin: org.apache.tephra/tephra-core
/**
* Returns the maximum transaction that can be removed from the invalid list for the state represented by the given
* transaction.
*/
public static long getPruneUpperBound(Transaction tx) {
// If there are no invalid transactions, and no in-progress transactions then we can prune the invalid list
// up to the current read pointer
if (tx.getInvalids().length == 0 && tx.getInProgress().length == 0) {
return tx.getReadPointer() - 1;
}
long maxInvalidTx =
tx.getInvalids().length > 0 ? tx.getInvalids()[tx.getInvalids().length - 1] : Transaction.NO_TX_IN_PROGRESS;
long firstInProgress = tx.getFirstInProgress();
return Math.min(maxInvalidTx, firstInProgress - 1);
}
代码示例来源:origin: org.apache.tephra/tephra-core
", readPointer: " + tx.getReadPointer() +
", invalids: " + tx.getInvalids().length +
", inProgress: " + tx.getInProgress().length);
代码示例来源:origin: cdapio/cdap
Predicate<PartitionDetail> predicate) {
List<Long> previousInProgress = partitionConsumerState.getVersionsToCheck();
Set<Long> noLongerInProgress = setDiff(previousInProgress, tx.getInProgress());
for (long txId : tx.getInProgress()) {
if (txId >= scanUpTo) {
break;
代码示例来源:origin: co.cask.cdap/cdap-data-fabric
Predicate<PartitionDetail> predicate) {
List<Long> previousInProgress = partitionConsumerState.getVersionsToCheck();
Set<Long> noLongerInProgress = setDiff(previousInProgress, tx.getInProgress());
for (long txId : tx.getInProgress()) {
if (txId >= scanUpTo) {
break;
代码示例来源:origin: org.apache.tephra/tephra-api
/**
* Creates a new transaction for a checkpoint operation, copying all members from the original transaction,
* with the updated checkpoint write pointers.
*
* @param toCopy the original transaction containing the state to copy
* @param writePointer the new write pointer to use for the transaction
* @param checkpointPointers the list of write pointers added from checkpoints on the transaction
*/
public Transaction(Transaction toCopy, long writePointer, long[] checkpointPointers) {
this(toCopy.getReadPointer(), toCopy.getTransactionId(), writePointer, toCopy.getInvalids(),
toCopy.getInProgress(), toCopy.getFirstShortInProgress(), toCopy.getType(), checkpointPointers,
toCopy.getVisibilityLevel());
}
代码示例来源:origin: cdapio/cdap
@Override
public void collect() throws Exception {
Collection<MetricTimeSeries> collection =
metricStore.query(new MetricDataQuery(0, 0, Integer.MAX_VALUE, Integer.MAX_VALUE, METRICS,
Constants.Metrics.TRANSACTION_MANAGER_CONTEXT,
Collections.<String>emptyList(), null));
for (MetricTimeSeries metricTimeSeries : collection) {
if (metricTimeSeries.getMetricName().equals("system.committing.size")) {
numCommittingChangeSets = (int) aggregateMetricValue(metricTimeSeries);
}
if (metricTimeSeries.getMetricName().equals("system.committed.size")) {
numCommittedChangeSets = (int) aggregateMetricValue(metricTimeSeries);
}
}
Transaction transaction = txClient.startShort();
readPointer = transaction.getReadPointer();
writePointer = transaction.getWritePointer();
numInProgressTx = transaction.getInProgress().length;
numInvalidTx = transaction.getInvalids().length;
txClient.abort(transaction);
}
}
代码示例来源:origin: org.apache.tephra/tephra-core
public static TTransaction wrap(Transaction tx) {
return new TTransaction(tx.getTransactionId(), tx.getReadPointer(),
Longs.asList(tx.getInvalids()), Longs.asList(tx.getInProgress()),
tx.getFirstShortInProgress(), getTTransactionType(tx.getType()),
tx.getWritePointer(), Longs.asList(tx.getCheckpointWritePointers()),
getTVisibilityLevel(tx.getVisibilityLevel()));
}
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