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Original file line number Diff line number Diff line change
Expand Up @@ -777,33 +777,34 @@ public void testRecovery() throws Exception {
assertTrue("expected to find a primary but didn't\n" + recoveryResponse, foundPrimary);
assertEquals("mismatch while checking for translog recovery\n" + recoveryResponse, shouldHaveTranslog, restoredFromTranslog);

String currentLuceneVersion = Version.CURRENT.luceneVersion.toString();
String bwcLuceneVersion = getOldClusterVersion().luceneVersion.toString();
if (shouldHaveTranslog && false == currentLuceneVersion.equals(bwcLuceneVersion)) {
int numCurrentVersion = 0;
int numBwcVersion = 0;
Request segmentsRequest = new Request("GET", "/_cat/segments/" + index);
segmentsRequest.addParameter("h", "prirep,shard,index,version");
segmentsRequest.addParameter("s", "prirep,shard,index");
String segmentsResponse = toStr(client().performRequest(segmentsRequest));
for (String line : segmentsResponse.split("\n")) {
if (false == line.startsWith("p")) {
continue;
}
Matcher m = Pattern.compile("(\\d+\\.\\d+\\.\\d+)$").matcher(line);
assertTrue(line, m.find());
String version = m.group(1);
if (currentLuceneVersion.equals(version)) {
numCurrentVersion++;
} else if (bwcLuceneVersion.equals(version)) {
numBwcVersion++;
} else {
fail("expected version to be one of [" + currentLuceneVersion + "," + bwcLuceneVersion + "] but was " + line);
String currentLuceneVersion = Version.CURRENT.luceneVersion.toString();
String bwcLuceneVersion = getOldClusterVersion().luceneVersion.toString();
if (shouldHaveTranslog && false == currentLuceneVersion.equals(bwcLuceneVersion)) {
int numCurrentVersion = 0;
int numBwcVersion = 0;
Request segmentsRequest = new Request("GET", "/_cat/segments/" + index);
segmentsRequest.addParameter("h", "prirep,shard,index,version");
segmentsRequest.addParameter("s", "prirep,shard,index");
String segmentsResponse = toStr(client().performRequest(segmentsRequest));
for (String line : segmentsResponse.split("\n")) {
if (false == line.startsWith("p")) {
continue;
}
Matcher m = Pattern.compile("(\\d+\\.\\d+\\.\\d+)$").matcher(line);
assertTrue(line, m.find());
String version = m.group(1);
if (currentLuceneVersion.equals(version)) {
numCurrentVersion++;
} else if (bwcLuceneVersion.equals(version)) {
numBwcVersion++;
} else {
fail("expected version to be one of [" + currentLuceneVersion + "," + bwcLuceneVersion + "] but was " + line);
}
}
assertNotEquals("expected at least 1 current segment after translog recovery. segments:\n" + segmentsResponse,
0, numCurrentVersion);
assertNotEquals("expected at least 1 old segment. segments:\n" + segmentsResponse, 0, numBwcVersion);
}
assertNotEquals("expected at least 1 current segment after translog recovery. segments:\n" + segmentsResponse,
0, numCurrentVersion);
assertNotEquals("expected at least 1 old segment. segments:\n" + segmentsResponse, 0, numBwcVersion);}
}
}

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