Examples with TableId org.apache.cassandra.schema.TableId used on opensource projects

Example 16 with TableId

use of org.apache.cassandra.schema.TableId in project cassandra by apache.

the class CommitLogTest method testDontDeleteIfDirty.

@Test
public void testDontDeleteIfDirty() throws Exception {
    Keyspace ks = Keyspace.open(KEYSPACE1);
    ColumnFamilyStore cfs1 = ks.getColumnFamilyStore(STANDARD1);
    ColumnFamilyStore cfs2 = ks.getColumnFamilyStore(STANDARD2);
    // Roughly 32 MB mutation
    Mutation m = new RowUpdateBuilder(cfs1.metadata(), 0, "k").clustering("bytes").add("val", ByteBuffer.allocate(DatabaseDescriptor.getCommitLogSegmentSize() / 4)).build();
    // Adding it 5 times
    CommitLog.instance.add(m);
    CommitLog.instance.add(m);
    CommitLog.instance.add(m);
    CommitLog.instance.add(m);
    CommitLog.instance.add(m);
    // Adding new mutation on another CF
    Mutation m2 = new RowUpdateBuilder(cfs2.metadata(), 0, "k").clustering("bytes").add("val", ByteBuffer.allocate(4)).build();
    CommitLog.instance.add(m2);
    assertEquals(2, CommitLog.instance.segmentManager.getActiveSegments().size());
    TableId id2 = m2.getTableIds().iterator().next();
    CommitLog.instance.discardCompletedSegments(id2, CommitLogPosition.NONE, CommitLog.instance.getCurrentPosition());
    // Assert we still have both our segments
    assertEquals(2, CommitLog.instance.segmentManager.getActiveSegments().size());
}

Example 17 with TableId

use of org.apache.cassandra.schema.TableId in project cassandra by apache.

the class DropRecreateAndRestoreTest method testAlterWithId.

@Test(expected = ConfigurationException.class)
public void testAlterWithId() throws Throwable {
    createTable("CREATE TABLE %s (a int, b int, c int, PRIMARY KEY(a, b))");
    TableId id = currentTableMetadata().id;
    execute(String.format("ALTER TABLE %%s WITH ID = %s", id));
}

Example 18 with TableId

use of org.apache.cassandra.schema.TableId in project cassandra by apache.

the class CommitLogReplayer method construct.

public static CommitLogReplayer construct(CommitLog commitLog) {
    // compute per-CF and global replay intervals
    Map<TableId, IntervalSet<CommitLogPosition>> cfPersisted = new HashMap<>();
    ReplayFilter replayFilter = ReplayFilter.create();
    for (ColumnFamilyStore cfs : ColumnFamilyStore.all()) {
        // but, if we've truncated the cf in question, then we need to need to start replay after the truncation
        CommitLogPosition truncatedAt = SystemKeyspace.getTruncatedPosition(cfs.metadata.id);
        if (truncatedAt != null) {
            // Point in time restore is taken to mean that the tables need to be replayed even if they were
            // deleted at a later point in time. Any truncation record after that point must thus be cleared prior
            // to replay (CASSANDRA-9195).
            long restoreTime = commitLog.archiver.restorePointInTime;
            long truncatedTime = SystemKeyspace.getTruncatedAt(cfs.metadata.id);
            if (truncatedTime > restoreTime) {
                if (replayFilter.includes(cfs.metadata)) {
                    logger.info("Restore point in time is before latest truncation of table {}.{}. Clearing truncation record.", cfs.metadata.keyspace, cfs.metadata.name);
                    SystemKeyspace.removeTruncationRecord(cfs.metadata.id);
                    truncatedAt = null;
                }
            }
        }
        IntervalSet<CommitLogPosition> filter = persistedIntervals(cfs.getLiveSSTables(), truncatedAt);
        cfPersisted.put(cfs.metadata.id, filter);
    }
    CommitLogPosition globalPosition = firstNotCovered(cfPersisted.values());
    logger.debug("Global replay position is {} from columnfamilies {}", globalPosition, FBUtilities.toString(cfPersisted));
    return new CommitLogReplayer(commitLog, globalPosition, cfPersisted, replayFilter);
}

Example 19 with TableId

use of org.apache.cassandra.schema.TableId in project cassandra by apache.

the class CommitLogSegment method dirtyString.

// For debugging, not fast
public String dirtyString() {
    StringBuilder sb = new StringBuilder();
    for (TableId tableId : getDirtyTableIds()) {
        TableMetadata m = Schema.instance.getTableMetadata(tableId);
        sb.append(m == null ? "<deleted>" : m.name).append(" (").append(tableId).append(", dirty: ").append(tableDirty.get(tableId)).append(", clean: ").append(tableClean.get(tableId)).append("), ");
    }
    return sb.toString();
}

Example 20 with TableId

use of org.apache.cassandra.schema.TableId in project cassandra by apache.

the class CommitLogSegment method getDirtyTableIds.

/**
     * @return a collection of dirty CFIDs for this segment file.
     */
public synchronized Collection<TableId> getDirtyTableIds() {
    if (tableClean.isEmpty() || tableDirty.isEmpty())
        return tableDirty.keySet();
    List<TableId> r = new ArrayList<>(tableDirty.size());
    for (Map.Entry<TableId, IntegerInterval> dirty : tableDirty.entrySet()) {
        TableId tableId = dirty.getKey();
        IntegerInterval dirtyInterval = dirty.getValue();
        IntegerInterval.Set cleanSet = tableClean.get(tableId);
        if (cleanSet == null || !cleanSet.covers(dirtyInterval))
            r.add(dirty.getKey());
    }
    return r;
}