Examples with CorruptedDataStructureException org.apache.ignite.internal.pagememory.CorruptedDataStructureException used on opensource projects

Example 1 with CorruptedDataStructureException

use of org.apache.ignite.internal.pagememory.CorruptedDataStructureException in project ignite-3 by apache.

the class BplusTree method findLast.

/**
 * Returns a value mapped to the greatest key, or {@code null} if tree is empty or no entry matches the passed filter.
 *
 * @param c Filter closure.
 * @return Value.
 * @throws IgniteInternalCheckedException If failed.
 */
public T findLast(final TreeRowClosure<L, T> c) throws IgniteInternalCheckedException {
    checkDestroyed();
    Get g = null;
    try {
        if (c == null) {
            g = new GetOne(null, null, null, true);
            doFind(g);
            return (T) g.row;
        } else {
            GetLast getLast = new GetLast(c);
            g = getLast;
            return getLast.find();
        }
    } catch (CorruptedDataStructureException e) {
        throw e;
    } catch (IgniteInternalCheckedException e) {
        throw new IgniteInternalCheckedException("Runtime failure on last row lookup", e);
    } catch (RuntimeException | AssertionError e) {
        Get g0 = g;
        long[] pageIds = pages(g == null, () -> new long[] { g0.pageId });
        throw corruptedTreeException("Runtime failure on last row lookup", e, grpId, pageIds);
    } finally {
        checkDestroyed();
    }
}

Example 2 with CorruptedDataStructureException

use of org.apache.ignite.internal.pagememory.CorruptedDataStructureException in project ignite-3 by apache.

the class BplusTree method iterate.

/**
 * Iterates over the tree.
 *
 * @param lower Lower bound inclusive.
 * @param upper Upper bound inclusive.
 * @param c Closure applied for all found items, iteration is stopped if closure returns {@code false}.
 * @throws IgniteInternalCheckedException If failed.
 */
public void iterate(L lower, L upper, TreeRowClosure<L, T> c) throws IgniteInternalCheckedException {
    checkDestroyed();
    ClosureCursor cursor = new ClosureCursor(lower, upper, c);
    try {
        cursor.iterate();
    } catch (CorruptedDataStructureException e) {
        throw e;
    } catch (IgniteInternalCheckedException e) {
        throw new IgniteInternalCheckedException("Runtime failure on bounds: [lower=" + lower + ", upper=" + upper + "]", e);
    } catch (RuntimeException | AssertionError e) {
        throw corruptedTreeException("Runtime failure on bounds: [lower=" + lower + ", upper=" + upper + "]", e, grpId, pages(cursor.getCursor != null, () -> new long[] { cursor.getCursor.pageId }));
    } finally {
        checkDestroyed();
    }
}

Example 3 with CorruptedDataStructureException

use of org.apache.ignite.internal.pagememory.CorruptedDataStructureException in project ignite-3 by apache.

the class BplusTree method findOne.

/**
 * Returns found result or {@code null}.
 *
 * @param row Lookup row for exact match.
 * @param x Implementation specific argument, {@code null} always means that we need to return full detached data row.
 * @throws IgniteInternalCheckedException If failed.
 */
@Nullable
public final <R> R findOne(L row, @Nullable TreeRowClosure<L, T> c, Object x) throws IgniteInternalCheckedException {
    checkDestroyed();
    GetOne g = new GetOne(row, c, x, false);
    try {
        doFind(g);
        return (R) g.row;
    } catch (CorruptedDataStructureException e) {
        throw e;
    } catch (IgniteInternalCheckedException e) {
        throw new IgniteInternalCheckedException("Runtime failure on lookup row: " + row, e);
    } catch (RuntimeException | AssertionError e) {
        throw corruptedTreeException("Runtime failure on lookup row: " + row, e, grpId, g.pageId);
    } finally {
        checkDestroyed();
    }
}

Example 4 with CorruptedDataStructureException

use of org.apache.ignite.internal.pagememory.CorruptedDataStructureException in project ignite-3 by apache.

the class BplusTree method find.

/**
 * Getting the cursor through the rows of the tree.
 *
 * @param lower Lower bound or {@code null} if unbounded.
 * @param upper Upper bound or {@code null} if unbounded.
 * @param lowIncl {@code true} if lower bound is inclusive.
 * @param upIncl {@code true} if upper bound is inclusive.
 * @param c Filter closure.
 * @param x Implementation specific argument, {@code null} always means that we need to return full detached data row.
 * @return Cursor.
 * @throws IgniteInternalCheckedException If failed.
 */
public IgniteCursor<T> find(@Nullable L lower, @Nullable L upper, boolean lowIncl, boolean upIncl, TreeRowClosure<L, T> c, @Nullable Object x) throws IgniteInternalCheckedException {
    checkDestroyed();
    ForwardCursor cursor = new ForwardCursor(lower, upper, lowIncl, upIncl, c, x);
    try {
        if (lower == null) {
            return findLowerUnbounded(upper, upIncl, c, x);
        }
        cursor.find();
        return cursor;
    } catch (CorruptedDataStructureException e) {
        throw e;
    } catch (IgniteInternalCheckedException e) {
        throw new IgniteInternalCheckedException("Runtime failure on bounds: [lower=" + lower + ", upper=" + upper + "]", e);
    } catch (RuntimeException | AssertionError e) {
        long[] pageIds = pages(lower == null || cursor == null || cursor.getCursor == null, () -> new long[] { cursor.getCursor.pageId });
        throw corruptedTreeException("Runtime failure on bounds: [lower=" + lower + ", upper=" + upper + "]", e, grpId, pageIds);
    } finally {
        checkDestroyed();
    }
}

Example 5 with CorruptedDataStructureException

use of org.apache.ignite.internal.pagememory.CorruptedDataStructureException in project ignite-3 by apache.

the class BplusTree method doPut.

/**
 * Does a put.
 *
 * @param row New value.
 * @param needOld {@code True} If need return old value.
 * @return Old row.
 * @throws IgniteInternalCheckedException If failed.
 */
private T doPut(T row, boolean needOld) throws IgniteInternalCheckedException {
    checkDestroyed();
    Put p = new Put(row, needOld);
    try {
        for (; ; ) {
            // Go down with retries.
            p.init();
            Result res = putDown(p, p.rootId, 0L, p.rootLvl);
            switch(res) {
                case RETRY:
                case RETRY_ROOT:
                    continue;
                case FOUND:
                    // We may need to perform an inner replace on the upper level.
                    if (!p.isFinished()) {
                        res = p.finishTail();
                        // If not found, then the root split has happened and operation should be retried from the actual root.
                        if (res == RETRY || res == NOT_FOUND) {
                            p.releaseTail();
                            assert p.checkTailLevel(getRootLevel()) : "tail=" + p.tail + ", res=" + res;
                            continue;
                        }
                    }
                    return p.oldRow;
                default:
                    throw new IllegalStateException("Result: " + res);
            }
        }
    } catch (CorruptedDataStructureException e) {
        throw e;
    } catch (IgniteInternalCheckedException e) {
        throw new IgniteInternalCheckedException("Runtime failure on row: " + row, e);
    } catch (RuntimeException | AssertionError e) {
        throw corruptedTreeException("Runtime failure on row: " + row, e, grpId, p.pageId);
    } finally {
        checkDestroyed();
    }
}