ctubbsii commented on a change in pull request #1127: fixes #1111 support
reading unencrypted WALs from 1.9
URL: https://github.com/apache/accumulo/pull/1127#discussion_r277895388
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File path:
server/tserver/src/main/java/org/apache/accumulo/tserver/log/DfsLogger.java
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@@ -361,11 +361,16 @@ public static DFSLoggerInputStreams
readHeaderAndReturnStream(FSDataInputStream
AccumuloConfiguration conf) throws IOException {
DataInputStream decryptingInput;
- byte[] magic = DfsLogger.LOG_FILE_HEADER_V4.getBytes(UTF_8);
- byte[] magicBuffer = new byte[magic.length];
+ byte[] magic4 = DfsLogger.LOG_FILE_HEADER_V4.getBytes(UTF_8);
+ byte[] magic3 = DfsLogger.LOG_FILE_HEADER_V3.getBytes(UTF_8);
+
+ if (magic4.length != magic3.length)
+ throw new IllegalStateException();
Review comment:
This could use a message. Could also use AssertionError here, since it's
being used that way.
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